Bump version to 2.6.6

Revert "Fix small font rendering issue on Macs"

.eslintignore

@@ -0,0 +1 @@
+theme/**/*

.eslintrc

@@ -0,0 +1,19 @@
+{
+    "rules": {
+        "indent": [ 2, 4 ],
+        "quotes": [ 2, "single" ],
+        "linebreak-style": [ 2, "unix" ],
+        "semi": [ 2, "always" ],
+        "no-unused-vars": [ 2, {
+            "vars": "all",
+            "args": "none"
+        } ],
+        "spaced-comment": [ 2, "always" ]
+    },
+    "env": {
+        "node": true,
+        "mocha": true,
+        "browser": true
+    },
+    "extends": "eslint:recommended"
+}

.gitignore

@@ -24,8 +24,5 @@ build/Release
 # see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
 node_modules
 
-theme/javascript/vendors
-theme/vendors
-
 # vim swapfile
 *.swp

.travis.yml

@@ -1,7 +1,8 @@
 sudo: false
 language: node_js
 node_js:
-  - "0.11"
-  - "0.10"
+  - "stable"
+  - "4.1"
+  - "0.12"
 before_install:
-  - npm install svgexport -g
+  - npm install svgexport -g

AUTHORS.md

@@ -21,32 +21,43 @@ Translators
 ------------
 
 - German
-	- Winnie (@winniehell)
+    - Winnie (@winniehell)
 - Italian
-	- Giulio Bonanome (@gbonanome)
+    - Giulio Bonanome (@gbonanome)
 - Russian
-	- Andrey Akinshin (@AndreyAkinshin)
+    - Andrey Akinshin (@AndreyAkinshin)
 - Norwegian
-	- Knut Melvær (@kmelve)
+    - Knut Melvær (@kmelve)
 - Persian (Farsi)
-	- Mohammad Hossein Mojtahedi (@mhm5000)
+    - Mohammad Hossein Mojtahedi (@mhm5000)
 - Polish
-	- Łukasz Szeremeta (@lszeremeta)
+    - Łukasz Szeremeta (@lszeremeta)
 - Portuguese
-	- Ryan O'Mullan (@RyanOM)
+    - Ryan O'Mullan (@RyanOM)
 - Spanish
-	- Ryan O'Mullan (@RyanOM)
+    - Ryan O'Mullan (@RyanOM)
 - Simplifiled Chinese
-	- Hu Hao (@howiehu)
+    - Hu Hao (@howiehu)
 - Traditional Chinese
-	- Hu Hao (@howiehu)
+    - Hu Hao (@howiehu)
 - French
-	- Samy Pessé (@SamyPesse)
+    - Samy Pessé (@SamyPesse)
 - Romanian
         - Iancu Aurel (@awrelll)
 - Finnish
-	- Tommi Savikko (@savikko)
+    - Tommi Savikko (@savikko)
 - Japanese
-	- Iancu Aurel (@awrelll)
+    - Iancu Aurel (@awrelll)
 - Korean
-	- Iancu Aurel (@awrelll)
+    - Iancu Aurel (@awrelll)
+    - SangYeob Yu (@deminoth)
+- Vietnamese
+    - Hong Nguyen (@nghong)
+- Hebrew
+    - @a-moses
+- Ukrainian
+    - @Karnaukhov
+- Czech
+    - @mjanda
+- Swedish
+    - Jacob Burenstam (@buren)

CHANGES.md

@@ -2,6 +2,117 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 2.6.6
+- Fix custom CSS that are generated by plugins for PDF output
+
+## 2.6.5
+- Fix support for plugins generating custom stylesheets (`styles-less` and `styles-sass`)
+- Fix glossary terms being replaced in script (ex: math)
+
+## 2.6.4
+- Fix regression introduced by `2.6.3` of single HTML tags in markdown
+
+## 2.6.3
+- Fix parsing bug with inline HTML in Markdown
+
+## 2.6.2
+- Fix `gitbook.state.bookRoot`, `gitbook.state.root` now has a trailing slash
+- Update nunjucks to 2.2.0
+
+## 2.6.1
+- Use CamelCase for `gitbook.state.innerLanguage`
+
+## 2.6.0
+- Close sidebar after clicking a link on mobile
+- Add root for multilingual books: `gitbook.state.bookRoot`
+- Fix color of h6 headings
+- Fix bottom margin of lists and blockquotes
+- Add Swedish translation (`sv`)
+- Add Czech translation (`cs`)
+- Fix locale names for `zh-hans` and `jp`
+- Update plugin `search` to fix crashes
+- Aceept case-incensitive structure files (README, GLOSSARY, etc)
+
+## 2.5.2
+- Fix custom stylesheets for ebook generation
+- Trigger event `start` before `page.change`
+
+## 2.5.1
+- Fix calcul of `gitbook.state.root` when serving HTML index as `/`
+
+## 2.5.0
+- Font settings, sharing and search are externalized as default plugins
+- Plugins can define a configuration schema in the manifest, this schema will be used to validate configuration during build
+- New Node.js API for plugin: `book.formatString(type, content)`
+- New client side API for website plugins: `gitbook.toolbar.createButton(opts)`
+- Better header/footer for PDF, CSS wil be inlined to easily style the header/footer
+- Cleaner table of contents for ebooks
+- Support for RTL in ebook's table of contents
+- Better colors for mobi (links and code blocks)
+- Fix installation of plugins when using a pre-release
+- Fix support for pre-releases
+- Update asciidoc parser to remove git dependency
+- Fix templating in imported content
+- Fix querystring in image urls
+- Normalize heading IDs like GitHub
+- Use Arial as default font for PDFs
+- Add `root`, `chapterTitle` and `filepath` to `gitbook.state` JS API
+
+## 2.4.3
+- Add ukrainian translation (`uk`)
+- Add `book.json` configuration for maximum size of search index
+- Improve reliability of summary parser
+
+## 2.4.2
+- Default plugins should not be installed by `gitbook install`
+- Limit search index size to avoid crash during generation
+- Fix code highlighting for html without language specified
+- Fix warning message for gitbook version when building a multilingual book
+
+## 2.4.1
+- Fix disabling of default plugins, ex: `-highlight`
+
+## 2.4.0
+- Fix page being updated when user wants to open a link in a new tab
+- Plugins can now replaced default code highlighter
+- Add semantic information for screen readers (web version)
+- Content references accept absolute paths, resolved to book folder
+- Improve overall reliability
+
+## 2.3.3
+- Fix bug in SUMMARY parsing preventing multiple entries without filenames
+
+## 2.3.2
+- Fix blocks (like maths) in Asciidoc
+- Fix error when checking gitbook version
+
+## 2.3.1
+- Fix black font color for ebooks (mobi, pdf and epub)
+- Fix ISO code for korean language
+- Fix korean translation
+- Fix syntax highlighting for asciidoc
+- Fix inline html escaping in markdown
+- Add warning for file outside SUMMARY
+- Force SUMMARY entries to be unique by filename
+
+## 2.3.0
+- Fix nunjucks issue with multiple `{% raw %}` blocks
+- Fix crash when git conref failed
+- Fix crash when failed to download remote image (better error message)
+- Fix flicking effect when changing page (big UX improvement)
+- Add Hebrew translation (`he`)
+- Add utility method `book.config.get` for plugins
+- Hooks `page:before` and `page` are no longer deprecated
+- Remove webfonts to make website lighter
+- Make glossary's order case insensitive
+
+## 2.2.0
+- Fix direction in code blocks (always LTR)
+- Add options `chapterMark` and `pageBreaksBefore` for PDF
+- Update code highlighting library
+- `book.json` accessible as `config` in templating syntax
+- Add Vietnamese translation (`vi`)
+
 ## 2.1.0
 - Fix error in calcul of `levels` in table of contents, error introduced a few versions ago
 - Add optional `styles/print.css` to replace `print.css` used in ebook

Gruntfile.js

@@ -1,96 +0,0 @@
-module.exports = function (grunt) {
-    var path = require("path");
-
-    // Load NPM tasks
-    grunt.loadNpmTasks('grunt-contrib-copy');
-    grunt.loadNpmTasks('grunt-contrib-less');
-    grunt.loadNpmTasks('grunt-contrib-requirejs');
-    grunt.loadNpmTasks("grunt-bower-install-simple");
-
-    // Init GRUNT configuraton
-    grunt.initConfig({
-        pkg: grunt.file.readJSON('package.json'),
-        'bower-install-simple': {
-            options: {
-                color:       true,
-                production:  false,
-                directory:   "theme/vendors"
-            }
-        },
-        less: {
-            development: {
-                options: {
-                    compress: true,
-                    yuicompress: true,
-                    optimization: 2
-                },
-                files: {
-                    "theme/assets/style.css": "theme/stylesheets/website.less",
-                    "theme/assets/print.css": "theme/stylesheets/ebook.less"
-                }
-            }
-        },
-        requirejs: {
-            compile: {
-                options: {
-                    name: "gitbook",
-                    baseUrl: "theme/javascript/",
-                    out: "theme/assets/app.js",
-                    preserveLicenseComments: false,
-                    optimize: "uglify",
-                    include: ["requireLib"],
-                    paths: {
-                        "jQuery": '../vendors/jquery/dist/jquery',
-                        "lodash": '../vendors/lodash/dist/lodash',
-                        "requireLib": '../vendors/requirejs/require',
-                        "Mousetrap": '../vendors/mousetrap/mousetrap',
-                        "lunr": '../vendors/lunr.js/lunr',
-                        "URIjs": '../vendors/URIjs/src/',
-                        "ace": '../vendors/ace-builds/src-noconflict/'
-                    },
-                    shim: {
-                        'jQuery': {
-                            exports: '$'
-                        },
-                        'lodash': {
-                            exports: '_'
-                        },
-                        'Mousetrap': {
-                            exports: 'Mousetrap'
-                        },
-                        'lunr': {
-                            exports: 'lunr'
-                        }
-                    }
-                }
-            }
-        },
-        copy: {
-            vendors: {
-                files: [
-                    {
-                        expand: true,
-                        cwd: 'theme/vendors/fontawesome/fonts/',
-                        src: ['**'],
-                        dest: 'theme/assets/fonts/fontawesome/',
-                        filter: 'isFile'
-                    }
-                ]
-            }
-        }
-    });
-
-    grunt.registerTask("bower-install", [ "bower-install-simple" ]);
-
-    // Build
-    grunt.registerTask('build', [
-        'bower-install',
-        'less',
-        'requirejs',
-        'copy:vendors'
-    ]);
-
-    grunt.registerTask('default', [
-        'build'
-    ]);
-};

README.md

@@ -2,14 +2,15 @@ GitBook
 =======
 
 [![NPM version](https://badge.fury.io/js/gitbook.svg)](http://badge.fury.io/js/gitbook)
-[![Build Status](https://travis-ci.org/GitbookIO/gitbook.png?branch=master)](https://travis-ci.org/GitbookIO/gitbook)
-[![Windows Build Status](https://ci.appveyor.com/api/projects/status/github/GitbookIO/gitbook?branch=master&svg=true)](https://ci.appveyor.com/project/SamyPesse/gitbook)
+[![Linux Build Status](https://travis-ci.org/GitbookIO/gitbook.png?branch=master)](https://travis-ci.org/GitbookIO/gitbook)
+[![Windows Build status](https://ci.appveyor.com/api/projects/status/63nlflxcwmb2pue6?svg=true)](https://ci.appveyor.com/project/GitBook/gitbook)
+[![Slack Status](https://slack.gitbook.com/badge.svg)](https://slack.gitbook.com)
 
 GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown (or AsciiDoc). Here is an example: [Learn Javascript](https://www.gitbook.com/book/GitBookIO/javascript).
 
-You can publish and host book easily online using [gitbook.com](https://www.gitbook.com), a web-editor is [also available](https://www.gitbook.com/editor).
+You can publish and host book easily online using [gitbook.com](https://www.gitbook.com), a desktop editor is [also available](https://www.gitbook.com/editor).
 
-Stay updated by following [@GitBookIO](https://twitter.com/GitBookIO) on Twitter or [GitBook](https://www.facebook.com/gitbookcom) on Facebook.
+Check out the [GitBook Community Slack Channel](https://slack.gitbook.com), Stay updated by following [@GitBookIO](https://twitter.com/GitBookIO) on Twitter or [GitBook](https://www.facebook.com/gitbookcom) on Facebook.
 
 Complete documentation is available at [help.gitbook.com](http://help.gitbook.com/).
 
@@ -50,7 +51,7 @@ $ gitbook build
 * [AsciiDoc Support](http://help.gitbook.com/format/asciidoc.html)
 * [Variables and Templating](http://help.gitbook.com/format/templating.html)
 * [Content References](http://help.gitbook.com/format/conrefs.html)
-* [Plugins](http://help.gitbook.com/plugins/index.html)
+* [Plugins](http://help.gitbook.com/format/plugins.html)
 * Interractive reader website:
     * Search
     * Font Settings (Serif, Sans Serif)
@@ -212,7 +213,7 @@ Plugins needed to build a book can be installed using: `gitbook install ./`. You
 You can use the options `--log=debug` and `--debug` to get better error messages (with stack trace). For example:
 
 ```
-$ gitbook build ./ -- log=debug --debug
+$ gitbook build ./ --log=debug --debug
 ```
 
 #### How to use the latest commit from GitBook in gitbook-cli
@@ -221,9 +222,9 @@ To use the latest commit from `GitBook/gitbook` with `gitbook-cli`:
 
 ```
 $ git clone https://github.com/GitbookIO/gitbook.git ./gitbook
-$ gitbook versions:link 2.0.0 ./gitbook
+$ gitbook versions:link ./gitbook
 ```
 
-Now the version tag `2.0.0` wil be associated with the `./gitbook` folder.
+Now `gitbook-cli` will be using the `./gitbook` folder.
 
-You can uninstall it using: `gitbook versions:uninstall 2.0.0`.
+You can uninstall it using: `gitbook versions:uninstall latest`.

appveyor.yml

@@ -5,8 +5,8 @@ init:
 # Test against these versions of Node.js.
 environment:
   matrix:
-    - nodejs_version: "0.10"
-    - nodejs_version: "0.11"
+    - nodejs_version: "0.12"
+    - nodejs_version: "4.1"
 
 # Install scripts. (runs after repo cloning)
 install:

bin/gitbook.js

@@ -2,6 +2,6 @@
 
 var color = require('bash-color');
 
-console.log(color.red("You need to install 'gitbook-cli' to have access to the gitbook command anywhere on your system."));
-console.log(color.red("If you've installed this package globally, you need to uninstall it."));
-console.log(color.red(">> Run 'npm uninstall -g gitbook' then 'npm install -g gitbook-cli'"));
+console.log(color.red('You need to install "gitbook-cli" to have access to the gitbook command anywhere on your system.'));
+console.log(color.red('If you\'ve installed this package globally, you need to uninstall it.'));
+console.log(color.red('>> Run "npm uninstall -g gitbook" then "npm install -g gitbook-cli"'));

bower.json

@@ -1,13 +0,0 @@
-{
-    "name": "GitBook",
-    "version": "1.0.0",
-    "dependencies": {
-        "jquery": "2.1.1",
-        "lodash": "2.4.1",
-        "requirejs": "2.1.11",
-        "URIjs": "1.13.1",
-        "mousetrap": "1.4.6",
-        "lunr.js": "0.5.2",
-        "fontawesome": "4.1.0"
-    }
-}

gulpfile.js

@@ -0,0 +1,47 @@
+var _ = require('lodash');
+var gulp = require('gulp');
+var gutil = require('gulp-util');
+var less = require('gulp-less');
+var rename = require('gulp-rename');
+var minifyCSS = require('gulp-minify-css');
+var browserify = require('browserify');
+var mergeStream = require('merge-stream');
+var source = require('vinyl-source-stream');
+
+gulp.task('css', function() {
+    var merged = mergeStream();
+
+    _.each({
+        'ebook.less': 'ebook/ebook.css',
+        'pdf.less': 'ebook/pdf.css',
+        'mobi.less': 'ebook/mobi.css',
+        'epub.less': 'ebook/epub.css',
+        'website.less': 'website/style.css'
+    }, function(out, input) {
+        gutil.log('compiling', input, 'into', out);
+        merged.add(gulp.src('theme/stylesheets/'+input)
+            .pipe(less())
+            .pipe(minifyCSS())
+            .pipe(rename(out))
+            .pipe(gulp.dest('theme/assets/')));
+    });
+
+    return merged;
+});
+
+gulp.task('js', function() {
+    return browserify('./theme/javascript/index.js')
+        .bundle()
+        .pipe(source('app.js'))
+        .pipe(gulp.dest('./theme/assets/website'));
+});
+
+gulp.task('assets', function() {
+    return gulp.src('./node_modules/font-awesome/fonts/*')
+    .pipe(gulp.dest('theme/assets/website/fonts/fontawesome/'));
+});
+
+gulp.task('default', ['css', 'js', 'assets'], function() {
+
+});
+

lib/blocks.js

@@ -0,0 +1,11 @@
+var _ = require('lodash');
+
+module.exports = {
+    // Return non-parsed html
+    // since blocks are by default non-parsable, a simple identity method works fine
+    html: _.identity,
+
+    // Highlight a code block
+    // This block can be extent by plugins
+    code: _.identity
+};

lib/book.js

@@ -1,30 +1,24 @@
-var Q = require("q");
-var _ = require("lodash");
-var path = require("path");
-var util = require("util");
-var lunr = require("lunr");
-var parsers = require("gitbook-parsers");
-var color = require("bash-color");
+var Q = require('q');
+var _ = require('lodash');
+var path = require('path');
+var parsers = require('gitbook-parsers');
 
-var fs = require("./utils/fs");
-var parseNavigation = require("./utils/navigation");
-var parseProgress = require("./utils/progress");
-var pageUtil = require("./utils/page");
-var batch = require("./utils/batch");
-var links = require("./utils/links");
-var i18n = require("./utils/i18n");
-var logger = require("./utils/logger");
+var fs = require('./utils/fs');
+var parseNavigation = require('./utils/navigation');
+var parseProgress = require('./utils/progress');
+var pageUtil = require('./utils/page');
+var pathUtil = require('./utils/path');
+var links = require('./utils/links');
+var i18n = require('./utils/i18n');
+var logger = require('./utils/logger');
 
-var Configuration = require("./configuration");
-var TemplateEngine = require("./template");
-var Plugin = require("./plugin");
-var PluginsList = require("./pluginslist");
+var Configuration = require('./configuration');
+var TemplateEngine = require('./template');
+var PluginsList = require('./pluginslist');
 
-var generators = require("./generators");
+var generators = require('./generators');
 
 var Book = function(root, context, parent) {
-    var that = this;
-
     this.context = _.defaults(context || {}, {
         // Extend book configuration
         config: {},
@@ -35,7 +29,7 @@ var Book = function(root, context, parent) {
         },
 
         // Log level
-        logLevel: "info"
+        logLevel: 'info'
     });
 
     // Log
@@ -49,7 +43,7 @@ var Book = function(root, context, parent) {
 
     // Configuration
     this.config = new Configuration(this, this.context.config);
-    Object.defineProperty(this, "options", {
+    Object.defineProperty(this, 'options', {
         get: function () {
             return this.config.options;
         }
@@ -83,21 +77,13 @@ var Book = function(root, context, parent) {
     this.readmeFile = null;
     this.langsFile = null;
 
-    // Search Index
-    this.searchIndex = lunr(function () {
-        this.ref('url');
-
-        this.field('title', { boost: 10 });
-        this.field('body');
-    });
-
     // Bind methods
     _.bindAll(this);
 };
 
 // Return string representation
 Book.prototype.toString = function() {
-    return "[Book "+this.root+"]";
+    return '[Book '+this.root+']';
 };
 
 // Initialize and parse the book: config, summary, glossary
@@ -115,11 +101,11 @@ Book.prototype.parse = function() {
         return that.parseLangs()
         .then(function() {
             multilingual = that.langs.length > 0;
-            if (multilingual) that.log.info.ln("Parsing multilingual book, with", that.langs.length, "languages");
+            if (multilingual) that.log.info.ln('Parsing multilingual book, with', that.langs.length, 'languages');
 
             // Sub-books that inherit from the current book configuration
             that.books = _.map(that.langs, function(lang) {
-                that.log.info.ln("Preparing language book", lang.lang);
+                that.log.info.ln('Preparing language book', lang.lang);
                 return new Book(
                     path.join(that.root, lang.path),
                     _.merge({}, that.context, {
@@ -129,7 +115,7 @@ Book.prototype.parse = function() {
                         })
                     }),
                     that
-                )
+                );
             });
         });
     })
@@ -168,15 +154,15 @@ Book.prototype.generate = function(generator) {
     var that = this;
     that.options.generator = generator || that.options.generator;
 
-    that.log.info.ln("start generation with", that.options.generator, "generator");
+    that.log.info.ln('start generation with', that.options.generator, 'generator');
     return Q()
 
     // Clean output folder
     .then(function() {
-        that.log.info("clean", that.options.generator, "generator");
+        that.log.info('clean', that.options.generator, 'generator');
         return fs.clean(that.options.output)
         .progress(function(p) {
-            that.log.debug.ln("remove", p.file, "("+p.i+"/"+p.count+")");
+            that.log.debug.ln('remove', p.file, '('+p.i+'/'+p.count+')');
         })
         .then(function() {
             that.log.info.ok();
@@ -186,12 +172,20 @@ Book.prototype.generate = function(generator) {
     // Create generator
     .then(function() {
         var Generator = generators[generator];
-        if (!Generator) throw "Generator '"+that.options.generator+"' doesn't exist";
+        if (!Generator) throw 'Generator \''+that.options.generator+'\' doesn\'t exist';
         generator = new Generator(that);
 
         return generator.prepare();
     })
 
+    // Transform configuration
+    .then(function() {
+        return that.callHook('config', that.config.dump())
+        .then(function(newConfig) {
+            that.config.replace(newConfig);
+        });
+    })
+
     // Generate content
     .then(function() {
         if (that.isMultilingual()) {
@@ -199,12 +193,12 @@ Book.prototype.generate = function(generator) {
         } else {
             // Separate list of files into the different operations needed
             var ops = _.groupBy(that.files, function(file) {
-                if (file[file.length -1] == "/") {
-                    return "directories";
+                if (file[file.length -1] == '/') {
+                    return 'directories';
                 } else if (_.contains(parsers.extensions, path.extname(file)) && that.navigation[file]) {
-                    return "content";
+                    return 'content';
                 } else {
-                    return "files";
+                    return 'files';
                 }
             });
 
@@ -213,9 +207,9 @@ Book.prototype.generate = function(generator) {
 
             // First, let's create folder
             .then(function() {
-                return _.reduce(ops["directories"] || [], function(prev, folder) {
+                return _.reduce(ops.directories || [], function(prev, folder) {
                     return prev.then(function() {
-                        that.log.debug.ln("transferring folder", folder);
+                        that.log.debug.ln('transferring folder', folder);
                         return Q(generator.transferFolder(folder));
                     });
                 }, Q());
@@ -223,19 +217,19 @@ Book.prototype.generate = function(generator) {
 
             // Then, let's copy other files
             .then(function() {
-                return Q.all(_.map(ops["files"] || [], function(file) {
-                    that.log.debug.ln("transferring file", file);
+                return Q.all(_.map(ops.files || [], function(file) {
+                    that.log.debug.ln('transferring file', file);
                     return Q(generator.transferFile(file));
                 }));
             })
 
             // Finally let's generate content
             .then(function() {
-                var nFiles = (ops["content"] || []).length;
-                return _.reduce(ops["content"] || [], function(prev, file, i) {
+                var nFiles = (ops.content || []).length;
+                return _.reduce(ops.content || [], function(prev, file, i) {
                     return prev.then(function() {
-                        var p = ((i*100)/nFiles).toFixed(0)+"%";
-                        that.log.debug.ln("processing", file, p);
+                        var p = ((i*100)/nFiles).toFixed(0)+'%';
+                        that.log.debug.ln('processing', file, p);
 
                         return Q(generator.convertFile(file))
                         .fail(function(err) {
@@ -252,21 +246,21 @@ Book.prototype.generate = function(generator) {
 
     // Finish generation
     .then(function() {
-        return generator.callHook("finish:before");
+        return that.callHook('finish:before');
     })
     .then(function() {
         return generator.finish();
     })
     .then(function() {
-        return generator.callHook("finish");
+        return that.callHook('finish');
     })
     .then(function() {
-        that.log.info.ln("generation is finished");
+        that.log.info.ln('generation is finished');
     });
 };
 
 // Generate the output for a multilingual book
-Book.prototype.generateMultiLingual = function(generator) {
+Book.prototype.generateMultiLingual = function() {
     var that = this;
 
     return Q()
@@ -287,26 +281,26 @@ Book.prototype.generateFile = function(output, options) {
     options = _.defaults(options || {}, {
         ebookFormat: path.extname(output).slice(1)
     });
-    output = output || path.resolve(book.root, "book."+options.ebookFormat);
+    output = output || path.resolve(book.root, 'book.'+options.ebookFormat);
 
     return fs.tmp.dir()
     .then(function(tmpDir) {
         book.setOutput(tmpDir);
 
         return book.generate(options.ebookFormat)
-        .then(function(_options) {
+        .then(function() {
             var copyFile = function(lang) {
                 var _outputFile = output;
                 var _tmpDir = tmpDir;
 
                 if (lang) {
-                    _outputFile = _outputFile.slice(0, -path.extname(_outputFile).length)+"_"+lang+path.extname(_outputFile);
+                    _outputFile = _outputFile.slice(0, -path.extname(_outputFile).length)+'_'+lang+path.extname(_outputFile);
                     _tmpDir = path.join(_tmpDir, lang);
                 }
 
-                book.log.debug.ln("copy ebook to", _outputFile);
+                book.log.debug.ln('copy ebook to', _outputFile);
                 return fs.copy(
-                    path.join(_tmpDir, "index."+options.ebookFormat),
+                    path.join(_tmpDir, 'index.'+options.ebookFormat),
                     _outputFile
                 );
             };
@@ -326,7 +320,7 @@ Book.prototype.generateFile = function(output, options) {
                 }
             })
             .then(function(n) {
-                book.log.info.ok(n+" file(s) generated");
+                book.log.info.ok(n+' file(s) generated');
 
                 return fs.remove(tmpDir);
             });
@@ -338,7 +332,7 @@ Book.prototype.generateFile = function(output, options) {
 Book.prototype.parseConfig = function() {
     var that = this;
 
-    that.log.info("loading book configuration....")
+    that.log.info('loading book configuration....');
     return that.config.load()
     .then(function() {
         that.log.info.ok();
@@ -348,39 +342,38 @@ Book.prototype.parseConfig = function() {
 // Parse list of plugins
 Book.prototype.parsePlugins = function() {
     var that = this;
-    var failed = [];
 
     // Load plugins
     return that.plugins.load(that.options.plugins)
     .then(function() {
-        if (_.size(that.plugins.failed) > 0) return Q.reject(new Error("Error loading plugins: "+that.plugins.failed.join(",")+". Run 'gitbook install' to install plugins from NPM."));
+        if (_.size(that.plugins.failed) > 0) return Q.reject(new Error('Error loading plugins: '+that.plugins.failed.join(',')+'. Run \'gitbook install\' to install plugins from NPM.'));
 
-        that.log.info.ok(that.plugins.count()+" plugins loaded");
-        that.log.debug.ln("normalize plugins list");
+        that.log.info.ok(that.plugins.count()+' plugins loaded');
+        that.log.debug.ln('normalize plugins list');
     });
 };
 
 // Parse readme to extract defaults title and description
 Book.prototype.parseReadme = function() {
     var that = this;
-    var structure = that.config.getStructure("readme");
-    that.log.debug.ln("start parsing readme:", structure);
+    var filename = that.config.getStructure('readme', true);
+    that.log.debug.ln('start parsing readme:', filename);
 
-    return that.findFile(structure)
+    return that.findFile(filename)
     .then(function(readme) {
-        if (!readme) throw "No README file";
-        if (!_.contains(that.files, readme.path)) throw "README file is ignored";
+        if (!readme) throw 'No README file';
+        if (!_.contains(that.files, readme.path)) throw 'README file is ignored';
 
         that.readmeFile = readme.path;
         that._defaultsStructure(that.readmeFile);
 
-        that.log.debug.ln("readme located at", that.readmeFile);
+        that.log.debug.ln('readme located at', that.readmeFile);
         return that.template.renderFile(that.readmeFile)
         .then(function(content) {
             return readme.parser.readme(content)
             .fail(function(err) {
                 throw that.normError(err, {
-                    name: err.name || "Readme Parse Error",
+                    name: err.name || 'Readme Parse Error',
                     fileName: that.readmeFile
                 });
             });
@@ -397,23 +390,23 @@ Book.prototype.parseReadme = function() {
 Book.prototype.parseLangs = function() {
     var that = this;
 
-    var structure = that.config.getStructure("langs");
-    that.log.debug.ln("start parsing languages index:", structure);
+    var filename = that.config.getStructure('langs', true);
+    that.log.debug.ln('start parsing languages index:', filename);
 
-    return that.findFile(structure)
+    return that.findFile(filename)
     .then(function(langs) {
         if (!langs) return [];
 
         that.langsFile = langs.path;
         that._defaultsStructure(that.langsFile);
 
-        that.log.debug.ln("languages index located at", that.langsFile);
+        that.log.debug.ln('languages index located at', that.langsFile);
         return that.template.renderFile(that.langsFile)
         .then(function(content) {
             return langs.parser.langs(content)
             .fail(function(err) {
                 throw that.normError(err, {
-                    name: err.name || "Langs Parse Error",
+                    name: err.name || 'Langs Parse Error',
                     fileName: that.langsFile
                 });
             });
@@ -428,19 +421,19 @@ Book.prototype.parseLangs = function() {
 Book.prototype.parseSummary = function() {
     var that = this;
 
-    var structure = that.config.getStructure("summary");
-    that.log.debug.ln("start parsing summary:", structure);
+    var filename = that.config.getStructure('summary', true);
+    that.log.debug.ln('start parsing summary:', filename);
 
-    return that.findFile(structure)
+    return that.findFile(filename)
     .then(function(summary) {
-        if (!summary) throw "No SUMMARY file";
+        if (!summary) throw 'No SUMMARY file';
 
         // Remove the summary from the list of files to parse
         that.summaryFile = summary.path;
         that._defaultsStructure(that.summaryFile);
         that.files = _.without(that.files, that.summaryFile);
 
-        that.log.debug.ln("summary located at", that.summaryFile);
+        that.log.debug.ln('summary located at', that.summaryFile);
         return that.template.renderFile(that.summaryFile)
         .then(function(content) {
             return summary.parser.summary(content, {
@@ -450,7 +443,7 @@ Book.prototype.parseSummary = function() {
             })
             .fail(function(err) {
                 throw that.normError(err, {
-                    name: err.name || "Summary Parse Error",
+                    name: err.name || 'Summary Parse Error',
                     fileName: that.summaryFile
                 });
             });
@@ -466,10 +459,10 @@ Book.prototype.parseSummary = function() {
 Book.prototype.parseGlossary = function() {
     var that = this;
 
-    var structure = that.config.getStructure("glossary");
-    that.log.debug.ln("start parsing glossary: ", structure);
+    var filename = that.config.getStructure('glossary', true);
+    that.log.debug.ln('start parsing glossary: ', filename);
 
-    return that.findFile(structure)
+    return that.findFile(filename)
     .then(function(glossary) {
         if (!glossary) return [];
 
@@ -478,13 +471,13 @@ Book.prototype.parseGlossary = function() {
         that._defaultsStructure(that.glossaryFile);
         that.files = _.without(that.files, that.glossaryFile);
 
-        that.log.debug.ln("glossary located at", that.glossaryFile);
+        that.log.debug.ln('glossary located at', that.glossaryFile);
         return that.template.renderFile(that.glossaryFile)
         .then(function(content) {
             return glossary.parser.glossary(content)
             .fail(function(err) {
                 throw that.normError(err, {
-                    name: err.name || "Glossary Parse Error",
+                    name: err.name || 'Glossary Parse Error',
                     fileName: that.glossaryFile
                 });
             });
@@ -512,16 +505,16 @@ Book.prototype.parsePage = function(filename, options) {
     var interpolate = function(fn) {
         return Q(fn(page))
         .then(function(_page) {
-            page = _page;
+            page = _page || page;
         });
     };
 
-    that.log.debug.ln("start parsing file", filename);
+    that.log.debug.ln('start parsing file', filename);
 
     var extension = path.extname(filename);
     var filetype = parsers.get(extension);
 
-    if (!filetype) return Q.reject(new Error("Can't parse file: "+filename));
+    if (!filetype) return Q.reject(new Error('Can\'t parse file: '+filename));
 
     // Type of parser used
     page.type = filetype.name;
@@ -535,7 +528,7 @@ Book.prototype.parsePage = function(filename, options) {
     // Progress in the book
     page.progress = parseProgress(that.navigation, filename);
 
-    that.log.debug.ln("render template", filename);
+    that.log.debug.ln('render template', filename);
 
     // Read file content
     return that.readFile(page.path)
@@ -562,7 +555,7 @@ Book.prototype.parsePage = function(filename, options) {
     .then(function(content) {
         page.content = content;
 
-        that.log.debug.ln("use file parser", filetype.name, "for", filename);
+        that.log.debug.ln('use file parser', filetype.name, 'for', filename);
         return filetype.page(page.content);
     })
 
@@ -570,11 +563,11 @@ Book.prototype.parsePage = function(filename, options) {
     .then(function(_page) {
         return _.reduce(_page.sections, function(prev, section) {
             return prev.then(function(_sections) {
-                return that.template.postProcess(section.content || "")
+                return that.template.postProcess(section.content || '')
                 .then(function(content) {
                     section.content = content;
                     return _sections.concat([section]);
-                })
+                });
             });
         }, Q([]));
     })
@@ -599,7 +592,6 @@ Book.prototype.parsePage = function(filename, options) {
     })
 
     .then(function() {
-        that.indexPage(page);
         return page;
     });
 };
@@ -608,43 +600,74 @@ Book.prototype.parsePage = function(filename, options) {
 Book.prototype.findFile = function(filename) {
     var that = this;
 
-    return _.reduce(parsers.extensions, function(prev, ext) {
+    var ext = path.extname(filename);
+    var basename = path.basename(filename, ext);
+
+    // Ordered list of extensions to test
+    var exts = parsers.extensions;
+    if (ext) exts = _.uniq([ext].concat(exts));
+
+    return _.reduce(exts, function(prev, ext) {
         return prev.then(function(output) {
             // Stop if already find a parser
             if (output) return output;
 
-            var filepath = filename+ext;
+            var filepath = basename+ext;
+
+            return fs.findFile(that.root, filepath)
+            .then(function(realFilepath) {
+                if (!realFilepath) return null;
 
-            return that.fileExists(filepath)
-            .then(function(exists) {
-                if (!exists) return null;
                 return {
                     parser: parsers.get(ext),
-                    path: filepath
+                    path: realFilepath
                 };
-            })
+            });
         });
     }, Q(null));
 };
 
+// Format a string using a specific markup language
+Book.prototype.formatString = function(extension, content) {
+    return Q()
+    .then(function() {
+        var filetype = parsers.get(extension);
+        if (!filetype) throw new Error('Filetype doesn\'t exist: '+filetype);
+
+        return filetype.page(content);
+    })
+
+    // Merge sections
+    .then(function(page) {
+        return _.reduce(page.sections, function(content, section) {
+            return content + section.content;
+        }, '');
+    });
+};
+
 // Check if a file exists in the book
 Book.prototype.fileExists = function(filename) {
     return fs.exists(
-        path.join(this.root, filename)
+        this.resolve(filename)
     );
 };
 
+// Check if a file path is inside the book
+Book.prototype.fileIsInBook = function(filename) {
+    return pathUtil.isInRoot(this.root, filename);
+};
+
 // Read a file
 Book.prototype.readFile = function(filename) {
     return fs.readFile(
-        path.join(this.root, filename),
-        { encoding: "utf8" }
+        this.resolve(filename),
+        { encoding: 'utf8' }
     );
 };
 
 // Return stat for a file
 Book.prototype.statFile = function(filename) {
-    return fs.stat(path.join(this.root, filename));
+    return fs.stat(this.resolve(filename));
 };
 
 // List all files in the book
@@ -682,7 +705,7 @@ Book.prototype.listAllFiles = function() {
 };
 
 // Return true if the book is a multilingual book
-Book.prototype.isMultilingual = function(filename) {
+Book.prototype.isMultilingual = function() {
     return this.books.length > 0;
 };
 
@@ -702,40 +725,44 @@ Book.prototype.isEntryPoint = function(fp) {
     return fp == this.readmeFile;
 };
 
-// Resolve a path in book
-Book.prototype.resolve = function(p) {
-    return path.resolve(this.root, p);
+// Alias to book.config.get
+Book.prototype.getConfig = function(key, def) {
+    return this.config.get(key, def);
+};
+
+// Resolve a path in the book source
+// Enforce that the output path in the root folder
+Book.prototype.resolve = function() {
+    return pathUtil.resolveInRoot.apply(null, [this.root].concat(_.toArray(arguments)));
+};
+
+// Resolve a path in the book output
+// Enforce that the output path in the output folder
+Book.prototype.resolveOutput = function() {
+    return pathUtil.resolveInRoot.apply(null, [this.options.output].concat(_.toArray(arguments)));
+};
+
+// Convert an abslute path into a relative path to this
+Book.prototype.relative = function(p) {
+    return path.relative(this.root, p);
 };
 
 // Normalize a path to .html and convert README -> index
 Book.prototype.contentPath = function(link) {
     if (
-        path.basename(link, path.extname(link)) == "README"
-        || link == this.readmeFile
+        path.basename(link, path.extname(link)) == 'README' ||
+        link == this.readmeFile
     ) {
-        link = path.join(path.dirname(link), "index"+path.extname(link));
+        link = path.join(path.dirname(link), 'index'+path.extname(link));
     }
 
-    link = links.changeExtension(link, ".html");
+    link = links.changeExtension(link, '.html');
     return link;
-}
+};
 
 // Normalize a link to .html and convert README -> index
 Book.prototype.contentLink = function(link) {
     return links.normalize(this.contentPath(link));
-}
-
-// Index a page into the search index
-Book.prototype.indexPage = function(page) {
-    var nav = this.navigation[page.path];
-    if (!nav) return;
-
-    this.log.debug.ln("index page", page.path);
-    this.searchIndex.add({
-        url: this.contentLink(page.path),
-        title: nav.title,
-        body: pageUtil.extractText(page.sections),
-    });
 };
 
 // Default structure paths to an extension
@@ -743,11 +770,11 @@ Book.prototype._defaultsStructure = function(filename) {
     var that = this;
     var extension = path.extname(filename);
 
-    that.readmeFile = that.readmeFile || that.config.getStructure("readme")+extension;
-    that.summaryFile = that.summaryFile || that.config.getStructure("summary")+extension;
-    that.glossaryFile = that.glossaryFile || that.config.getStructure("glossary")+extension;
-    that.langsFile = that.langsFile || that.config.getStructure("langs")+extension;
-}
+    that.readmeFile = that.readmeFile || that.config.getStructure('readme')+extension;
+    that.summaryFile = that.summaryFile || that.config.getStructure('summary')+extension;
+    that.glossaryFile = that.glossaryFile || that.config.getStructure('glossary')+extension;
+    that.langsFile = that.langsFile || that.config.getStructure('langs')+extension;
+};
 
 // Change output path
 Book.prototype.setOutput = function(p) {
@@ -760,7 +787,7 @@ Book.prototype.setOutput = function(p) {
 };
 
 // Translate a strign according to the book language
-Book.prototype.i18n = function(phrase) {
+Book.prototype.i18n = function() {
     var args = Array.prototype.slice.call(arguments);
     return i18n.__.apply({}, [this.config.normalizeLanguage()].concat(args));
 };
@@ -779,87 +806,18 @@ Book.prototype.normError = function(err, opts, defs) {
     err.toString = function() {
         var attributes = [];
 
-        if (this.fileName) attributes.push("In file '"+this.fileName+"'");
-        if (this.lineNumber) attributes.push("Line "+this.lineNumber);
-        if (this.columnNumber) attributes.push("Column "+this.columnNumber);
-        return (this.name || "Error")+": "+this.message+((attributes.length > 0)? " ("+attributes.join(", ")+")" : "")
+        if (this.fileName) attributes.push('In file \''+this.fileName+'\'');
+        if (this.lineNumber) attributes.push('Line '+this.lineNumber);
+        if (this.columnNumber) attributes.push('Column '+this.columnNumber);
+        return (this.name || 'Error')+': '+this.message+((attributes.length > 0)? ' ('+attributes.join(', ')+')' : '');
     };
 
     return err;
 };
 
-// Init and return a book
-Book.init = function(root, opts) {
-    var book = new Book(root, opts);
-    var extensionToUse = ".md";
-
-    var chaptersPaths = function(chapters) {
-        return _.reduce(chapters || [], function(accu, chapter) {
-            var o = {
-                title: chapter.title
-            };
-            if (chapter.path) o.path = chapter.path;
-
-            return accu.concat(
-                [o].concat(chaptersPaths(chapter.articles))
-            );
-        }, []);
-    };
-
-    book.log.info.ln("init book at", root);
-    return fs.mkdirp(root)
-    .then(function() {
-        book.log.info.ln("detect structure from SUMMARY (if it exists)");
-        return book.parseSummary();
-    })
-    .fail(function() {
-        return Q();
-    })
-    .then(function() {
-        var summary = book.summaryFile || "SUMMARY.md";
-        var chapters = book.summary.chapters || [];
-        extensionToUse = path.extname(summary);
-
-        if (chapters.length == 0) {
-            chapters = [
-                {
-                    title: "Summary",
-                    path: "SUMMARY"+extensionToUse
-                },
-                {
-                    title: "Introduction",
-                    path: "README"+extensionToUse
-                }
-            ];
-        }
-
-        return Q(chaptersPaths(chapters));
-    })
-    .then(function(chapters) {
-        // Create files that don't exist
-        return Q.all(_.map(chapters, function(chapter) {
-            if (!chapter.path) return Q();
-            var absolutePath = path.resolve(book.root, chapter.path);
-
-            return fs.exists(absolutePath)
-            .then(function(exists) {
-                if(exists) {
-                    book.log.info.ln("found", chapter.path);
-                    return;
-                } else {
-                    book.log.info.ln("create", chapter.path);
-                }
-
-                return fs.mkdirp(path.dirname(absolutePath))
-                .then(function() {
-                    return fs.writeFile(absolutePath, '# '+chapter.title+'\n');
-                });
-            });
-        }));
-    })
-    .then(function() {
-        book.log.info.ln("initialization is finished");
-    });
+// Call a hook in plugins
+Book.prototype.callHook = function(name, data) {
+    return this.plugins.hook(name, data);
 };
 
 module.exports= Book;

lib/config_default.js

@@ -0,0 +1,109 @@
+var path = require('path');
+
+module.exports = {
+    // Options that can't be extend
+    'configFile': 'book',
+    'generator': 'website',
+    'extension': null,
+
+    // Book metadats (somes are extracted from the README by default)
+    'title': null,
+    'description': null,
+    'isbn': null,
+    'language': 'en',
+    'direction': null,
+    'author': null,
+
+    // version of gitbook to use
+    'gitbook': '*',
+
+    // Structure
+    'structure': {
+        'langs': 'LANGS.md',
+        'readme': 'README.md',
+        'glossary': 'GLOSSARY.md',
+        'summary': 'SUMMARY.md'
+    },
+
+    // CSS Styles
+    'styles': {
+        'website': 'styles/website.css',
+        'print': 'styles/print.css',
+        'ebook': 'styles/ebook.css',
+        'pdf': 'styles/pdf.css',
+        'mobi': 'styles/mobi.css',
+        'epub': 'styles/epub.css'
+    },
+
+    // Plugins list, can contain '-name' for removing default plugins
+    'plugins': [],
+
+    // Global configuration for plugins
+    'pluginsConfig': {},
+
+    // Variables for templating
+    'variables': {},
+
+    // Set another theme with your own layout
+    // It's recommended to use plugins or add more options for default theme, though
+    // See https://github.com/GitbookIO/gitbook/issues/209
+    'theme': path.resolve(__dirname, '../theme'),
+
+    // Links in template (null: default, false: remove, string: new value)
+    'links': {
+        // Custom links at top of sidebar
+        'sidebar': {
+            // 'Custom link name': 'https://customlink.com'
+        },
+
+        // Sharing links
+        'sharing': {
+            'google': null,
+            'facebook': null,
+            'twitter': null,
+            'weibo': null,
+            'all': null
+        }
+    },
+
+
+    // Options for PDF generation
+    'pdf': {
+        // Add toc at the end of the file
+        'toc': true,
+
+        // Add page numbers to the bottom of every page
+        'pageNumbers': false,
+
+        // Font for the file content
+        'fontSize': 12,
+        'fontFamily': 'Arial',
+
+        // Paper size for the pdf
+        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
+        'paperSize': 'a4',
+
+        // How to mark detected chapters.
+        // Choices are “pagebreak”, “rule”, 'both' or “none”.
+        'chapterMark' : 'pagebreak',
+
+        // An XPath expression. Page breaks are inserted before the specified elements.
+        // To disable use the expression: '/'
+        'pageBreaksBefore': '/',
+
+        // Margin (in pts)
+        // Note: 72 pts equals 1 inch
+        'margin': {
+            'right': 62,
+            'left': 62,
+            'top': 56,
+            'bottom': 56
+        },
+
+        // Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        'headerTemplate': null,
+
+        // Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        'footerTemplate': null
+    }
+};

lib/configuration.js

@@ -1,38 +1,57 @@
-var _ = require("lodash");
-var Q = require("q");
-var path = require("path");
+var _ = require('lodash');
+var Q = require('q');
+var path = require('path');
 var semver = require('semver');
 
 var pkg = require('../package.json');
-var fs = require("./utils/fs");
-var i18n = require("./utils/i18n");
+var i18n = require('./utils/i18n');
+var version = require('./version');
+
+var DEFAULT_CONFIG = require('./config_default');
 
 // Default plugins added to each books
-var defaultsPlugins = [];
+var DEFAULT_PLUGINS = ['highlight', 'search', 'sharing', 'fontsettings'];
+
+// Check if a plugin is a default plugin
+// Plugin should be in the list
+// And version from book.json specified for this plugin should be satisfied
+function isDefaultPlugin(name, version) {
+    if (!_.contains(DEFAULT_PLUGINS, name)) return false;
+
+    try {
+        var pluginPkg = require('gitbook-plugin-'+name+'/package.json');
+        return semver.satisfies(pluginPkg.version, version || '*');
+    } catch(e) {
+        return false;
+    }
+}
 
 // Normalize a list of plugins to use
-function normalizePluginsList(plugins) {
+function normalizePluginsList(plugins, addDefaults) {
     // Normalize list to an array
-    plugins = _.isString(plugins) ? plugins.split(",") : (plugins || []);
+    plugins = _.isString(plugins) ? plugins.split(',') : (plugins || []);
 
     // Remove empty parts
     plugins = _.compact(plugins);
 
-    // Divide as {name, version} to handle format like "myplugin@1.0.0"
+    // Divide as {name, version} to handle format like 'myplugin@1.0.0'
     plugins = _.map(plugins, function(plugin) {
         if (plugin.name) return plugin;
 
-        var parts = plugin.split("@");
+        var parts = plugin.split('@');
+        var name = parts[0];
+        var version = parts[1];
         return {
-            'name': parts[0],
-            'version': parts[1] // optional
-        }
+            'name': name,
+            'version': version, // optional
+            'isDefault': isDefaultPlugin(name, version)
+        };
     });
 
     // List plugins to remove
     var toremove = _.chain(plugins)
     .filter(function(plugin) {
-        return plugin.name.length > 0 && plugin.name[0] == "-";
+        return plugin.name.length > 0 && plugin.name[0] == '-';
     })
     .map(function(plugin) {
         return plugin.name.slice(1);
@@ -40,54 +59,33 @@ function normalizePluginsList(plugins) {
     .value();
 
     // Merge with defaults
-    plugins = _.chain(plugins)
-    .concat(_.map(defaultsPlugins, function(plugin) {
-        return { 'name': plugin }
-    }))
-    .uniq()
-    .value();
+    if (addDefaults !== false) {
+        _.each(DEFAULT_PLUGINS, function(plugin) {
+            if (_.find(plugins, { name: plugin })) {
+                return;
+            }
 
-    // Build final list
+            plugins.push({
+                'name': plugin,
+                'isDefault': true
+            });
+        });
+    }
+
+    // Remove plugin that start with '-'
     plugins = _.filter(plugins, function(plugin) {
-        return !_.contains(toremove, plugin.name) && !(plugin.name.length > 0 && plugin.name[0] == "-");
+        return !_.contains(toremove, plugin.name) && !(plugin.name.length > 0 && plugin.name[0] == '-');
     });
 
+    // Remove duplicates
+    plugins = _.uniq(plugins, 'name');
+
     return plugins;
 }
 
-// Normalize a list of plugin name to use
-function normalizePluginsNames(plugins) {
-    return _.pluck(normalizePluginsList(plugins), "name");
-};
-
 var Configuration = function(book, options) {
-    var that = this;
-
     this.book = book;
-
-    this.options = _.cloneDeep(Configuration.DEFAULT);
-    this.options = _.merge(this.options, options || {});
-
-    // options.input == book.root
-    Object.defineProperty(this.options, "input", {
-        get: function () {
-            return that.book.root;
-        }
-    });
-
-    // options.originalInput == book.parent.root
-    Object.defineProperty(this.options, "originalInput", {
-        get: function () {
-            return that.book.parent? that.book.parent.root : undefined;
-        }
-    });
-
-    // options.originalOutput == book.parent.options.output
-    Object.defineProperty(this.options, "originalOutput", {
-        get: function () {
-            return that.book.parent? that.book.parent.options.output : undefined;
-        }
-    });
+    this.replace(options);
 };
 
 // Read and parse the configuration
@@ -96,11 +94,11 @@ Configuration.prototype.load = function() {
 
     return Q()
     .then(function() {
-        var configPath, config;
+        var configPath, _config;
 
         try {
             configPath = require.resolve(
-                path.resolve(that.book.root, that.options.configFile)
+                that.book.resolve(that.options.configFile)
             );
 
             // Invalidate node.js cache for livreloading
@@ -118,18 +116,20 @@ Configuration.prototype.load = function() {
         }
     })
     .then(function() {
-        if (!semver.satisfies(pkg.version, that.options.gitbook)) {
-            throw "GitBook version doesn't satisfy version required by the book: "+that.options.gitbook;
-        }
-        if (that.options.gitbook == "*") {
-            that.book.log.warn.ln("you should specify a gitbook version to use in your book.json, for example: "+(_.first(pkg.version.split("."))+".x.x"));
+        if (!that.book.isSubBook()) {
+            if (!version.satisfies(that.options.gitbook)) {
+                throw new Error('GitBook version doesn\'t satisfy version required by the book: '+that.options.gitbook);
+            }
+            if (that.options.gitbook != '*' && !semver.satisfies(semver.inc(pkg.version, 'patch'), that.options.gitbook)) {
+                that.book.log.warn.ln('gitbook version specified in your book.json might be too strict for future patches, \''+(_.first(pkg.version.split('.'))+'.x.x')+'\' is more adequate');
+            }
         }
 
-        that.options.output = path.resolve(that.options.output || path.join(that.book.root, "_book"));
+        that.options.output = path.resolve(that.options.output || that.book.resolve('_book'));
         that.options.plugins = normalizePluginsList(that.options.plugins);
-        that.options.defaultsPlugins = normalizePluginsList(that.options.defaultsPlugins || "");
+        that.options.defaultsPlugins = normalizePluginsList(that.options.defaultsPlugins || '', false);
         that.options.plugins = _.union(that.options.plugins, that.options.defaultsPlugins);
-        that.options.plugins = _.uniq(that.options.plugins, "name");
+        that.options.plugins = _.uniq(that.options.plugins, 'name');
 
         // Default value for text direction (from language)
         if (!that.options.direction) {
@@ -146,9 +146,47 @@ Configuration.prototype.extend = function(options) {
     _.extend(this.options, options);
 };
 
+// Replace the whole configuration
+Configuration.prototype.replace = function(options) {
+    var that = this;
+
+    this.options = _.cloneDeep(DEFAULT_CONFIG);
+    this.options = _.merge(this.options, options || {});
+
+    // options.input == book.root
+    Object.defineProperty(this.options, 'input', {
+        get: function () {
+            return that.book.root;
+        }
+    });
+
+    // options.originalInput == book.parent.root
+    Object.defineProperty(this.options, 'originalInput', {
+        get: function () {
+            return that.book.parent? that.book.parent.root : undefined;
+        }
+    });
+
+    // options.originalOutput == book.parent.options.output
+    Object.defineProperty(this.options, 'originalOutput', {
+        get: function () {
+            return that.book.parent? that.book.parent.options.output : undefined;
+        }
+    });
+};
+
+// Dump configuration as json object
+Configuration.prototype.dump = function() {
+    return _.cloneDeep(this.options);
+};
+
 // Get structure file
-Configuration.prototype.getStructure = function(name) {
-    return this.options.structure[name].split(".").slice(0, -1).join(".");
+Configuration.prototype.getStructure = function(name, dontStripExt) {
+    var filename = this.options.structure[name];
+    if (dontStripExt) return filename;
+
+    filename = filename.split('.').slice(0, -1).join('.');
+    return filename;
 };
 
 // Return normalized language
@@ -156,111 +194,17 @@ Configuration.prototype.normalizeLanguage = function() {
     return i18n.normalizeLanguage(this.options.language);
 };
 
-
-// Default configuration
-Configuration.DEFAULT = {
-    // Options that can't be extend
-    "configFile": "book",
-    "generator": "website",
-    "extension": null,
-
-    // Book metadats (somes are extracted from the README by default)
-    "title": null,
-    "description": null,
-    "isbn": null,
-    "language": "en",
-    "direction": null,
-    "author": null,
-
-    // version of gitbook to use
-    "gitbook": "*",
-
-    // Structure
-    "structure": {
-        "langs": "LANGS.md",
-        "readme": "README.md",
-        "glossary": "GLOSSARY.md",
-        "summary": "SUMMARY.md"
-    },
-
-    // CSS Styles
-    "styles": {
-        "website": "styles/website.css",
-        "print": "styles/print.css",
-        "ebook": "styles/ebook.css",
-        "pdf": "styles/pdf.css",
-        "mobi": "styles/mobi.css",
-        "epub": "styles/epub.css"
-    },
-
-    // Plugins list, can contain "-name" for removing default plugins
-    "plugins": [],
-
-    // Global configuration for plugins
-    "pluginsConfig": {
-        "fontSettings": {
-            "theme": null, //"sepia", "night" or "white",
-            "family": "sans",// "serif" or "sans",
-            "size": 2 // 1 - 4
-        }
-    },
-
-    // Variables for templating
-    "variables": {},
-
-    // Set another theme with your own layout
-    // It's recommended to use plugins or add more options for default theme, though
-    // See https://github.com/GitbookIO/gitbook/issues/209
-    "theme": path.resolve(__dirname, '../theme'),
-
-    // Links in template (null: default, false: remove, string: new value)
-    "links": {
-        // Custom links at top of sidebar
-        "sidebar": {
-            //"Custom link name": "https://customlink.com"
-        },
-
-        // Sharing links
-        "sharing": {
-            "google": null,
-            "facebook": null,
-            "twitter": null,
-            "weibo": null,
-            "all": null
-        }
-    },
-
-
-    // Options for PDF generation
-    "pdf": {
-        // Add toc at the end of the file
-        "toc": true,
-
-        // Add page numbers to the bottom of every page
-        "pageNumbers": false,
-
-        // Font size for the file content
-        "fontSize": 12,
-
-        // Paper size for the pdf
-        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
-        "paperSize": "a4",
-
-        // Margin (in pts)
-        // Note: 72 pts equals 1 inch
-        "margin": {
-            "right": 62,
-            "left": 62,
-            "top": 56,
-            "bottom": 56
-        },
-
-        //Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        "headerTemplate": "",
-
-        //Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        "footerTemplate": ""
-    }
+// Return a configuration
+Configuration.prototype.get = function(key, def) {
+    return _.get(this.options, key, def);
 };
 
+// Update a configuration
+Configuration.prototype.set = function(key, value) {
+    return _.set(this.options, key, value);
+};
+
+// Default configuration
+Configuration.DEFAULT = DEFAULT_CONFIG;
+
 module.exports= Configuration;

lib/conrefs_loader.js

@@ -0,0 +1,73 @@
+var _ = require('lodash');
+var path = require('path');
+var nunjucks = require('nunjucks');
+
+var git = require('./utils/git');
+var fs = require('./utils/fs');
+var pathUtil = require('./utils/path');
+
+// The loader should handle relative and git url
+var BookLoader = nunjucks.Loader.extend({
+    async: true,
+
+    init: function(book, opts) {
+        this.opts = _.defaults(opts || {}, {
+            interpolate: _.identity
+        });
+        this.book = book;
+    },
+
+    getSource: function(fileurl, callback) {
+        var that = this;
+
+        git.resolveFile(fileurl)
+        .then(function(filepath) {
+            // Is local file
+            if (!filepath) filepath = path.resolve(fileurl);
+            else that.book.log.debug.ln('resolve from git', fileurl, 'to', filepath);
+
+            //  Read file from absolute path
+            return fs.readFile(filepath)
+            .then(function(source) {
+                return that.opts.interpolate(filepath, source.toString());
+            })
+            .then(function(source) {
+                return {
+                    src: source,
+                    path: filepath,
+
+                    // We disable cache sincde content is modified (shortcuts, ...)
+                    noCache: true
+                };
+            });
+        })
+        .nodeify(callback);
+    },
+
+    resolve: function(from, to) {
+        // If origin is in the book, we enforce result file to be in the book
+        if (this.book.fileIsInBook(from)) {
+            return this.book.resolve(
+                this.book.relative(path.dirname(from)),
+                to
+            );
+        }
+
+        // If origin is in a git repository, we resolve file in the git repository
+        var gitRoot = git.resolveRoot(from);
+        if (gitRoot) {
+            return pathUtil.resolveInRoot(gitRoot, to);
+        }
+
+        // If origin is not in the book (include from a git content ref)
+        return path.resolve(path.dirname(from), to);
+    },
+
+    // Handle all files as relative, so that nunjucks pass responsability to 'resolve'
+    // Only git urls are considered as absolute
+    isRelative: function(filename) {
+        return !git.checkUrl(filename);
+    }
+});
+
+module.exports = BookLoader;

lib/generator.js

@@ -1,14 +1,12 @@
-var _ = require("lodash");
-var path = require("path");
-var Q = require("q");
-var fs = require("./utils/fs");
-
-var Plugin = require("./plugin");
+var _ = require('lodash');
+var path = require('path');
+var Q = require('q');
+var fs = require('./utils/fs');
 
 var BaseGenerator = function(book) {
     this.book = book;
 
-    Object.defineProperty(this, "options", {
+    Object.defineProperty(this, 'options', {
         get: function () {
             return this.book.options;
         }
@@ -18,25 +16,25 @@ var BaseGenerator = function(book) {
 };
 
 BaseGenerator.prototype.callHook = function(name, data) {
-    return this.book.plugins.hook(name, data);
+    return this.book.callHook(name, data);
 };
 
 // Prepare the genertor
 BaseGenerator.prototype.prepare = function() {
     var that = this;
 
-    return that.callHook("init");
+    return that.callHook('init');
 };
 
 // Write a parsed file to the output
 BaseGenerator.prototype.convertFile = function(input) {
-    return Q.reject(new Error("Could not convert "+input));
+    return Q.reject(new Error('Could not convert '+input));
 };
 
 // Copy file to the output (non parsable)
 BaseGenerator.prototype.transferFile = function(input) {
     return fs.copy(
-        path.join(this.book.root, input),
+        this.book.resolve(input),
         path.join(this.options.output, input)
     );
 };
@@ -53,26 +51,26 @@ BaseGenerator.prototype.copyCover = function() {
     var that = this;
 
     return Q.all([
-        fs.copy(path.join(that.book.root, "cover.jpg"), path.join(that.options.output, "cover.jpg")),
-        fs.copy(path.join(that.book.root, "cover_small.jpg"), path.join(that.options.output, "cover_small.jpg"))
+        fs.copy(that.book.resolve('cover.jpg'), path.join(that.options.output, 'cover.jpg')),
+        fs.copy(that.book.resolve('cover_small.jpg'), path.join(that.options.output, 'cover_small.jpg'))
     ])
     .fail(function() {
         // If orignaly from multi-lang, try copy from parent
         if (!that.book.isSubBook()) return;
 
         return Q.all([
-            fs.copy(path.join(that.book.parentRoot(), "cover.jpg"), path.join(that.options.output, "cover.jpg")),
-            fs.copy(path.join(that.book.parentRoot(), "cover_small.jpg"), path.join(that.options.output, "cover_small.jpg"))
+            fs.copy(path.join(that.book.parentRoot(), 'cover.jpg'), path.join(that.options.output, 'cover.jpg')),
+            fs.copy(path.join(that.book.parentRoot(), 'cover_small.jpg'), path.join(that.options.output, 'cover_small.jpg'))
         ]);
     })
-    .fail(function(err) {
+    .fail(function() {
         return Q();
     });
 };
 
 // At teh end of the generation
 BaseGenerator.prototype.finish = function() {
-    return Q.reject(new Error("Could not finish generation"));
+    return Q.reject(new Error('Could not finish generation'));
 };
 
 module.exports = BaseGenerator;

lib/generators/ebook.js

@@ -1,12 +1,13 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
+var util = require('util');
+var path = require('path');
+var Q = require('q');
+var _ = require('lodash');
+var juice = require('juice');
 var exec = require('child_process').exec;
 
-var fs = require("../utils/fs");
-var stringUtils = require("../utils/string");
-var BaseGenerator = require("./website");
+var fs = require('../utils/fs');
+var stringUtils = require('../utils/string');
+var BaseGenerator = require('./website');
 
 var Generator = function(book, format) {
     BaseGenerator.apply(this, arguments);
@@ -15,10 +16,10 @@ var Generator = function(book, format) {
     this.ebookFormat = format;
 
     // Resources namespace
-    this.namespace = "ebook";
+    this.namespace = 'ebook';
 
     // Styles to use
-    this.styles = _.compact(["print", "ebook", this.ebookFormat]);
+    this.styles = _.compact(['print', 'ebook', this.ebookFormat]);
 
     // Convert images (svg -> png)
     this.convertImages = true;
@@ -26,9 +27,9 @@ var Generator = function(book, format) {
 util.inherits(Generator, BaseGenerator);
 
 Generator.prototype.prepareTemplates = function() {
-    this.templates["page"] = this.book.plugins.template("ebook:page") || path.resolve(this.options.theme, 'templates/ebook/page.html');
-    this.templates["summary"] = this.book.plugins.template("ebook:summary") || path.resolve(this.options.theme, 'templates/ebook/summary.html');
-    this.templates["glossary"] = this.book.plugins.template("ebook:glossary") || path.resolve(this.options.theme, 'templates/ebook/glossary.html');
+    this.templates.page = this.book.plugins.template('ebook:page') || path.resolve(this.options.theme, 'templates/ebook/page.html');
+    this.templates.summary = this.book.plugins.template('ebook:summary') || path.resolve(this.options.theme, 'templates/ebook/summary.html');
+    this.templates.glossary = this.book.plugins.template('ebook:glossary') || path.resolve(this.options.theme, 'templates/ebook/glossary.html');
 
     return Q();
 };
@@ -37,8 +38,39 @@ Generator.prototype.prepareTemplates = function() {
 Generator.prototype.writeSummary = function() {
     var that = this;
 
-    that.book.log.info.ln("write SUMMARY.html");
-    return this._writeTemplate(this.templates["summary"], {}, path.join(this.options.output, "SUMMARY.html"));
+    that.book.log.info.ln('write SUMMARY.html');
+    return this._writeTemplate(this.templates.summary, {}, path.join(this.options.output, 'SUMMARY.html'));
+};
+
+// Return template for footer/header with inlined css
+Generator.prototype.getPDFTemplate = function(id) {
+    var tpl = this.options.pdf[id+'Template'];
+    var defaultTpl = path.resolve(this.options.theme, 'templates/ebook/'+id+'.html');
+    var defaultCSS = path.resolve(this.options.theme, 'assets/ebook/pdf.css');
+
+    // Default template from theme
+    if (!tpl && fs.existsSync(defaultTpl)) {
+        tpl = fs.readFileSync(defaultTpl, { encoding: 'utf-8' });
+    }
+
+    // Inline CSS using juice
+    var stylesheets = [];
+
+    // From theme
+    if (fs.existsSync(defaultCSS)) {
+        stylesheets.push(fs.readFileSync(defaultCSS, { encoding: 'utf-8' }));
+    }
+
+    // Custom PDF style
+    if (this.styles.pdf) {
+        stylesheets.push(fs.readFileSync(this.book.resolveOutput(this.styles.pdf), { encoding: 'utf-8' }));
+    }
+
+    tpl = juice(tpl, {
+        extraCss: stylesheets.join('\n\n')
+    });
+
+    return tpl;
 };
 
 Generator.prototype.finish = function() {
@@ -52,70 +84,71 @@ Generator.prototype.finish = function() {
     .then(function() {
         if (!that.ebookFormat) return Q();
 
-        var d = Q.defer();
-
-        if (!that.options.cover && fs.existsSync(path.join(that.options.output, "cover.jpg"))) {
-            that.options.cover = path.join(that.options.output, "cover.jpg");
+        if (!that.options.cover && fs.existsSync(path.join(that.options.output, 'cover.jpg'))) {
+            that.options.cover = path.join(that.options.output, 'cover.jpg');
         }
 
+        var d = Q.defer();
+
         var _options = {
-            "--cover": that.options.cover,
-            "--title": that.options.title,
-            "--comments": that.options.description,
-            "--isbn": that.options.isbn,
-            "--authors": that.options.author,
-            "--language": that.options.language,
-            "--book-producer": "GitBook",
-            "--publisher": "GitBook",
-            "--chapter": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter ')]",
-            "--chapter-mark": "pagebreak",
-            "--page-breaks-before": "/",
-            "--level1-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-1 ')]",
-            "--level2-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-2 ')]",
-            "--level3-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-3 ')]",
-            "--no-chapters-in-toc": true,
-            "--max-levels": "1",
-            "--breadth-first": true
+            '--cover': that.options.cover,
+            '--title': that.options.title,
+            '--comments': that.options.description,
+            '--isbn': that.options.isbn,
+            '--authors': that.options.author,
+            '--language': that.options.language,
+            '--book-producer': 'GitBook',
+            '--publisher': 'GitBook',
+            '--chapter': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter \')]',
+            '--level1-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-1 \')]',
+            '--level2-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-2 \')]',
+            '--level3-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-3 \')]',
+            '--no-chapters-in-toc': true,
+            '--max-levels': '1',
+            '--breadth-first': true
         };
 
-        if (that.ebookFormat == "pdf") {
+        if (that.ebookFormat == 'pdf') {
             var pdfOptions = that.options.pdf;
 
             _.extend(_options, {
-                "--margin-left": String(pdfOptions.margin.left),
-                "--margin-right": String(pdfOptions.margin.right),
-                "--margin-top": String(pdfOptions.margin.top),
-                "--margin-bottom": String(pdfOptions.margin.bottom),
-                "--pdf-default-font-size": String(pdfOptions.fontSize),
-                "--pdf-mono-font-size": String(pdfOptions.fontSize),
-                "--paper-size": String(pdfOptions.paperSize),
-                "--pdf-page-numbers": Boolean(pdfOptions.pageNumbers),
-                "--pdf-header-template": String(pdfOptions.headerTemplate) || "<p class='header'><span>"+that.options.title+"</span></p>",
-                "--pdf-footer-template": String(pdfOptions.footerTemplate) || "<p class='footer'><span>_SECTION_</span> <span style='float:right;'>_PAGENUM_</span></p>"
+                '--chapter-mark': String(pdfOptions.chapterMark),
+                '--page-breaks-before': String(pdfOptions.pageBreaksBefore),
+                '--margin-left': String(pdfOptions.margin.left),
+                '--margin-right': String(pdfOptions.margin.right),
+                '--margin-top': String(pdfOptions.margin.top),
+                '--margin-bottom': String(pdfOptions.margin.bottom),
+                '--pdf-default-font-size': String(pdfOptions.fontSize),
+                '--pdf-mono-font-size': String(pdfOptions.fontSize),
+                '--paper-size': String(pdfOptions.paperSize),
+                '--pdf-page-numbers': Boolean(pdfOptions.pageNumbers),
+                '--pdf-header-template': that.getPDFTemplate('header'),
+                '--pdf-footer-template': that.getPDFTemplate('footer'),
+                '--pdf-sans-family': String(pdfOptions.fontFamily)
             });
-        } else if (that.ebookFormat == "epub") {
+        } else if (that.ebookFormat == 'epub') {
             _.extend(_options, {
-                "--dont-split-on-page-breaks": true
+                '--dont-split-on-page-breaks': true
             });
         }
 
         var command = [
-            "ebook-convert",
-            path.join(that.options.output, "SUMMARY.html"),
-            path.join(that.options.output, "index."+that.ebookFormat),
+            'ebook-convert',
+            path.join(that.options.output, 'SUMMARY.html'),
+            path.join(that.options.output, 'index.'+that.ebookFormat),
             stringUtils.optionsToShellArgs(_options)
-        ].join(" ");
+        ].join(' ');
 
-        that.book.log.info("start conversion to", that.ebookFormat, "....");
+        that.book.log.info('start conversion to', that.ebookFormat, '....');
 
-        var child = exec(command, function (error, stdout, stderr) {
+        var child = exec(command, function (error, stdout) {
             if (error) {
                 that.book.log.info.fail();
 
                 if (error.code == 127) {
-                    error.message = "Need to install ebook-convert from Calibre";
+                    error.message = 'Need to install ebook-convert from Calibre';
                 } else {
-                    error.message = error.message + " "+stdout;
+                    error.message = error.message + ' '+stdout;
                 }
                 return d.reject(error);
             }

lib/generators/json.js

@@ -1,11 +1,11 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
+var util = require('util');
+var path = require('path');
+var Q = require('q');
+var _ = require('lodash');
 
-var fs = require("../utils/fs");
-var BaseGenerator = require("../generator");
-var links = require("../utils/links");
+var fs = require('../utils/fs');
+var BaseGenerator = require('../generator');
+var links = require('../utils/links');
 
 var Generator = function() {
     BaseGenerator.apply(this, arguments);
@@ -13,7 +13,7 @@ var Generator = function() {
 util.inherits(Generator, BaseGenerator);
 
 // Ignore some methods
-Generator.prototype.transferFile = function(input) { };
+Generator.prototype.transferFile = function() { };
 
 // Convert an input file
 Generator.prototype.convertFile = function(input) {
@@ -26,7 +26,7 @@ Generator.prototype.convertFile = function(input) {
             sections: page.sections
         };
 
-        var output = links.changeExtension(page.path, ".json");
+        var output = links.changeExtension(page.path, '.json');
         output = path.join(that.options.output, output);
 
         return fs.writeFile(
@@ -44,14 +44,14 @@ Generator.prototype.finish = function() {
 // Write README.json
 Generator.prototype.writeReadme = function() {
     var that = this;
-    var mainlang, langs;
+    var mainLang, langs, readme;
 
     return Q()
     .then(function() {
         langs = that.book.langs;
         mainLang = langs.length > 0? _.first(langs).lang : null;
 
-        readme = links.changeExtension(that.book.readmeFile, ".json");
+        readme = links.changeExtension(that.book.readmeFile, '.json');
 
         // Read readme from main language
         return fs.readFile(
@@ -67,7 +67,7 @@ Generator.prototype.writeReadme = function() {
 
         // Write it as README.json
         return fs.writeFile(
-            path.join(that.options.output, "README.json"),
+            path.join(that.options.output, 'README.json'),
             JSON.stringify(json, null, 4)
         );
     });

lib/generators/website.js

@@ -1,19 +1,18 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
+var util = require('util');
+var path = require('path');
+var Q = require('q');
+var _ = require('lodash');
 
-var nunjucks = require("nunjucks");
-var AutoEscapeExtension = require("nunjucks-autoescape")(nunjucks);
-var FilterExtension = require("nunjucks-filter")(nunjucks);
+var nunjucks = require('nunjucks');
+var AutoEscapeExtension = require('nunjucks-autoescape')(nunjucks);
+var FilterExtension = require('nunjucks-filter')(nunjucks);
 
-var fs = require("../utils/fs");
-var BaseGenerator = require("../generator");
-var links = require("../utils/links");
-var pageUtil = require("../utils/page");
-var i18n = require("../utils/i18n");
+var fs = require('../utils/fs');
+var BaseGenerator = require('../generator');
+var links = require('../utils/links');
+var i18n = require('../utils/i18n');
 
-var pkg = require("../../package.json");
+var pkg = require('../../package.json');
 
 var Generator = function() {
     BaseGenerator.apply(this, arguments);
@@ -22,10 +21,10 @@ var Generator = function() {
     this.revision = new Date();
 
     // Resources namespace
-    this.namespace = "website";
+    this.namespace = 'website';
 
     // Style to integrates in the output
-    this.styles = ["website"];
+    this.styles = ['website'];
 
     // Convert images (svg -> png)
     this.convertImages = false;
@@ -50,7 +49,12 @@ Generator.prototype.prepareStyles = function() {
     this.styles = _.chain(this.styles)
         .map(function(style) {
             var stylePath = that.options.styles[style];
-            if (stylePath && fs.existsSync(path.resolve(that.book.root, stylePath))) {
+            var styleExists = (
+                fs.existsSync(that.book.resolveOutput(stylePath)) ||
+                fs.existsSync(that.book.resolve(stylePath))
+            );
+
+            if (stylePath && styleExists) {
                 return [style, stylePath];
             }
             return null;
@@ -64,9 +68,9 @@ Generator.prototype.prepareStyles = function() {
 
 // Prepare templates
 Generator.prototype.prepareTemplates = function() {
-    this.templates["page"] = this.book.plugins.template("site:page") || path.resolve(this.options.theme, 'templates/website/page.html');
-    this.templates["langs"] = this.book.plugins.template("site:langs") || path.resolve(this.options.theme, 'templates/website/langs.html');
-    this.templates["glossary"] = this.book.plugins.template("site:glossary") || path.resolve(this.options.theme, 'templates/website/glossary.html');
+    this.templates.page = this.book.plugins.template('site:page') || path.resolve(this.options.theme, 'templates/website/page.html');
+    this.templates.langs = this.book.plugins.template('site:langs') || path.resolve(this.options.theme, 'templates/website/langs.html');
+    this.templates.glossary = this.book.plugins.template('site:glossary') || path.resolve(this.options.theme, 'templates/website/glossary.html');
 
     return Q();
 };
@@ -80,7 +84,7 @@ Generator.prototype.prepareTemplateEngine = function() {
         var language = that.book.config.normalizeLanguage();
 
         if (!i18n.hasLocale(language)) {
-            that.book.log.warn.ln("Language '"+language+"' is not available as a layout locales (en, "+i18n.getLocales().join(", ")+")");
+            that.book.log.warn.ln('Language "'+language+'" is not available as a layout locales (en, '+i18n.getLocales().join(', ')+')');
         }
 
         var folders = _.chain(that.templates)
@@ -97,9 +101,9 @@ Generator.prototype.prepareTemplateEngine = function() {
         );
 
         // Add filter
-        that.env.addFilter("contentLink", that.book.contentLink.bind(that.book));
+        that.env.addFilter('contentLink', that.book.contentLink.bind(that.book));
         that.env.addFilter('lvl', function(lvl) {
-            return lvl.split(".").length;
+            return lvl.split('.').length;
         });
 
         // Add extension
@@ -113,8 +117,7 @@ Generator.prototype.finish = function() {
     return this.copyAssets()
     .then(this.copyCover)
     .then(this.writeGlossary)
-    .then(this.writeSearchIndex)
-    .then(this.writeLangsIndex)
+    .then(this.writeLangsIndex);
 };
 
 // Convert an input file
@@ -124,60 +127,48 @@ Generator.prototype.convertFile = function(input) {
     return that.book.parsePage(input, {
         convertImages: that.convertImages,
         interpolateTemplate: function(page) {
-            return that.callHook("page:before", page);
+            return that.callHook('page:before', page);
         },
         interpolateContent: function(page) {
-            return that.callHook("page", page);
+            return that.callHook('page', page);
         }
     })
     .then(function(page) {
         var relativeOutput = that.book.contentPath(page.path);
         var output = path.join(that.options.output, relativeOutput);
 
-        var basePath = path.relative(path.dirname(output), that.options.output) || ".";
+        var basePath = path.relative(path.dirname(output), that.options.output) || '.';
         if (process.platform === 'win32') basePath = basePath.replace(/\\/g, '/');
 
-        that.book.log.debug.ln("write parsed file", page.path, "to", relativeOutput);
+        that.book.log.debug.ln('write parsed file', page.path, 'to', relativeOutput);
 
-        return that._writeTemplate(that.templates["page"], {
+        return that._writeTemplate(that.templates.page, {
             progress: page.progress,
 
             _input: page.path,
             content: page.sections,
 
             basePath: basePath,
-            staticBase: links.join(basePath, "gitbook")
+            staticBase: links.join(basePath, 'gitbook')
         }, output);
     });
 };
 
 // Write the index for langs
 Generator.prototype.writeLangsIndex = function() {
-    var that = this;
     if (!this.book.langs.length) return Q();
-    return this._writeTemplate(this.templates["langs"], {
+
+    return this._writeTemplate(this.templates.langs, {
         langs: this.book.langs
-    }, path.join(this.options.output, "index.html"));
+    }, path.join(this.options.output, 'index.html'));
 };
 
 // Write glossary
 Generator.prototype.writeGlossary = function() {
-    var that = this;
-
     // No glossary
-    if (this.book.glossary.length == 0) return Q();
+    if (this.book.glossary.length === 0) return Q();
 
-    return this._writeTemplate(this.templates["glossary"], {}, path.join(this.options.output, "GLOSSARY.html"));
-};
-
-// Write the search index
-Generator.prototype.writeSearchIndex = function() {
-    var that = this;
-
-    return fs.writeFile(
-        path.join(this.options.output, "search_index.json"),
-        JSON.stringify(this.book.searchIndex)
-    );
+    return this._writeTemplate(this.templates.glossary, {}, path.join(this.options.output, 'GLOSSARY.html'));
 };
 
 // Convert a page into a normalized data set
@@ -194,7 +185,7 @@ Generator.prototype.normalizePage  = function(page) {
 
     return Q()
     .then(function() {
-        return _callHook("page");
+        return _callHook('page');
     })
     .then(function() {
         return page;
@@ -207,7 +198,7 @@ Generator.prototype._writeTemplate = function(tpl, options, output, interpolate)
 
     interpolate = interpolate || _.identity;
     return Q()
-    .then(function(sections) {
+    .then(function() {
         return that.env.render(
             tpl,
             _.extend({
@@ -222,6 +213,7 @@ Generator.prototype._writeTemplate = function(tpl, options, output, interpolate)
                 title: that.options.title,
                 description: that.options.description,
                 language: that.book.config.normalizeLanguage(),
+                innerlanguage: that.book.isSubBook()? that.book.config.get('language') : null,
 
                 glossary: that.book.glossary,
 
@@ -236,8 +228,8 @@ Generator.prototype._writeTemplate = function(tpl, options, output, interpolate)
 
                 options: that.options,
 
-                basePath: ".",
-                staticBase: path.join(".", "gitbook"),
+                basePath: '.',
+                staticBase: path.join('.', 'gitbook'),
 
                 '__': that.book.i18n.bind(that.book)
             }, options)
@@ -258,15 +250,15 @@ Generator.prototype.copyAssets = function() {
 
     // Copy gitbook assets
     return fs.copy(
-        path.join(that.options.theme, "assets"),
-        path.join(that.options.output, "gitbook")
+        path.join(that.options.theme, 'assets/'+this.namespace),
+        path.join(that.options.output, 'gitbook')
     )
 
     // Copy plugins assets
     .then(function() {
         return Q.all(
             _.map(that.book.plugins.list, function(plugin) {
-                var pluginAssets = path.join(that.options.output, "gitbook/plugins/", plugin.name);
+                var pluginAssets = path.join(that.options.output, 'gitbook/plugins/', plugin.name);
                 return plugin.copyAssets(pluginAssets, that.namespace);
             })
         );

lib/index.js

@@ -1,45 +1,50 @@
-var Q = require("q");
-var _ = require("lodash");
-var path = require("path");
+/* eslint no-console: 0 */
+
+var Q = require('q');
+var _ = require('lodash');
+var path = require('path');
 var tinylr = require('tiny-lr');
 var color = require('bash-color');
 
-var Book = require("./book");
-var Plugin = require("./plugin");
-var Server = require("./utils/server");
-var stringUtils = require("./utils/string");
-var watch = require("./utils/watch");
-var logger = require("./utils/logger");
+var Book = require('./book');
+var initBook = require('./init');
+var Server = require('./utils/server');
+var stringUtils = require('./utils/string');
+var watch = require('./utils/watch');
+var logger = require('./utils/logger');
 
 var LOG_OPTION = {
-    name: "log",
-    description: "Minimum log level to display",
+    name: 'log',
+    description: 'Minimum log level to display',
     values: _.chain(logger.LEVELS).keys().map(stringUtils.toLowerCase).value(),
-    defaults: "info"
+    defaults: 'info'
 };
 
 var FORMAT_OPTION = {
-    name: "format",
-    description: "Format to build to",
-    values: ["website", "json", "ebook"],
-    defaults: "website"
+    name: 'format',
+    description: 'Format to build to',
+    values: ['website', 'json', 'ebook'],
+    defaults: 'website'
 };
 
+// Export init to gitbook library
+Book.init = initBook;
+
 module.exports = {
     Book: Book,
     LOG_LEVELS: logger.LEVELS,
 
     commands: _.flatten([
         {
-            name: "build [book] [output]",
-            description: "build a book",
+            name: 'build [book] [output]',
+            description: 'build a book',
             options: [
                 FORMAT_OPTION,
                 LOG_OPTION
             ],
             exec: function(args, kwargs) {
                 var input = args[0] || process.cwd();
-                var output = args[1] || path.join(input, "_book");
+                var output = args[1] || path.join(input, '_book');
 
                 var book = new Book(input, _.extend({}, {
                     'config': {
@@ -53,16 +58,16 @@ module.exports = {
                     return book.generate(kwargs.format);
                 })
                 .then(function(){
-                    console.log("");
-                    console.log(color.green("Done, without error"));
+                    console.log('');
+                    console.log(color.green('Done, without error'));
                 });
             }
         },
 
-        _.map(["pdf", "epub", "mobi"], function(ebookType) {
+        _.map(['pdf', 'epub', 'mobi'], function(ebookType) {
             return {
-                name: ebookType+" [book] [output]",
-                description: "build a book to "+ebookType,
+                name: ebookType+' [book] [output]',
+                description: 'build a book to '+ebookType,
                 options: [
                     LOG_OPTION
                 ],
@@ -81,30 +86,30 @@ module.exports = {
                         });
                     })
                     .then(function(){
-                        console.log("");
-                        console.log(color.green("Done, without error"));
+                        console.log('');
+                        console.log(color.green('Done, without error'));
                     });
                 }
             };
         }),
 
         {
-            name: "serve [book]",
-            description: "Build then serve a gitbook from a directory",
+            name: 'serve [book]',
+            description: 'Build then serve a gitbook from a directory',
             options: [
                 {
-                    name: "port",
-                    description: "Port for server to listen on",
+                    name: 'port',
+                    description: 'Port for server to listen on',
                     defaults: 4000
                 },
                 {
-                    name: "lrport",
-                    description: "Port for livereload server to listen on",
+                    name: 'lrport',
+                    description: 'Port for livereload server to listen on',
                     defaults: 35729
                 },
                 {
-                    name: "watch",
-                    description: "Enable/disable file watcher",
+                    name: 'watch',
+                    description: 'Enable/disable file watcher',
                     defaults: true
                 },
                 FORMAT_OPTION,
@@ -116,16 +121,16 @@ module.exports = {
 
                 // Init livereload server
                 var lrServer = tinylr({});
-                var lrPath = undefined;
+                var lrPath;
 
                 var generate = function() {
-                    if (server.isRunning()) console.log("Stopping server");
+                    if (server.isRunning()) console.log('Stopping server');
 
                     return server.stop()
                     .then(function() {
                         var book = new Book(input, _.extend({}, {
                             'config': {
-                                'defaultsPlugins': ["livereload"]
+                                'defaultsPlugins': ['livereload']
                             },
                             'logLevel': kwargs.log
                         }));
@@ -158,11 +163,11 @@ module.exports = {
                             .then(function(filepath) {
                                 // set livereload path
                                 lrPath = filepath;
-                                console.log("Restart after change in files");
+                                console.log('Restart after change in file', filepath);
                                 console.log('');
                                 return generate();
-                            })
-                        })
+                            });
+                        });
                     });
                 };
 
@@ -170,16 +175,16 @@ module.exports = {
                 .then(function() {
                     console.log('Live reload server started on port:', kwargs.lrport);
                     console.log('Press CTRL+C to quit ...');
-                    console.log('')
+                    console.log('');
                     return generate();
                 });
             }
         },
 
         {
-            name: "install [book]",
-            description: "install plugins dependencies",
-            exec: function(args, kwargs) {
+            name: 'install [book]',
+            description: 'install plugins dependencies',
+            exec: function(args) {
                 var input = args[0] || process.cwd();
 
                 var book = new Book(input);
@@ -189,20 +194,20 @@ module.exports = {
                     return book.plugins.install();
                 })
                 .then(function(){
-                    console.log("");
-                    console.log(color.green("Done, without error"));
+                    console.log('');
+                    console.log(color.green('Done, without error'));
                 });
             }
         },
 
         {
-            name: "init [directory]",
-            description: "create files and folders based on contents of SUMMARY.md",
-            exec: function(args, kwargs) {
-                return Book.init(args[0] || process.cwd())
+            name: 'init [directory]',
+            description: 'create files and folders based on contents of SUMMARY.md',
+            exec: function(args) {
+                return initBook(args[0] || process.cwd())
                 .then(function(){
-                    console.log("");
-                    console.log(color.green("Done, without error"));
+                    console.log('');
+                    console.log(color.green('Done, without error'));
                 });
             }
         }

lib/init.js

@@ -0,0 +1,83 @@
+var _ = require('lodash');
+var Q = require('q');
+var path = require('path');
+
+var Book = require('./book');
+var fs = require('./utils/fs');
+
+// Initialize folder structure for a book
+// Read SUMMARY to created the right chapter
+function initBook(root, opts) {
+    var book = new Book(root, opts);
+    var extensionToUse = '.md';
+
+    var chaptersPaths = function(chapters) {
+        return _.reduce(chapters || [], function(accu, chapter) {
+            var o = {
+                title: chapter.title
+            };
+            if (chapter.path) o.path = chapter.path;
+
+            return accu.concat(
+                [o].concat(chaptersPaths(chapter.articles))
+            );
+        }, []);
+    };
+
+    book.log.info.ln('init book at', root);
+    return fs.mkdirp(root)
+    .then(function() {
+        book.log.info.ln('detect structure from SUMMARY (if it exists)');
+        return book.parseSummary();
+    })
+    .fail(function() {
+        return Q();
+    })
+    .then(function() {
+        var summary = book.summaryFile || 'SUMMARY.md';
+        var chapters = book.summary.chapters || [];
+        extensionToUse = path.extname(summary);
+
+        if (chapters.length === 0) {
+            chapters = [
+                {
+                    title: 'Summary',
+                    path: 'SUMMARY'+extensionToUse
+                },
+                {
+                    title: 'Introduction',
+                    path: 'README'+extensionToUse
+                }
+            ];
+        }
+
+        return Q(chaptersPaths(chapters));
+    })
+    .then(function(chapters) {
+        // Create files that don't exist
+        return Q.all(_.map(chapters, function(chapter) {
+            if (!chapter.path) return Q();
+            var absolutePath = path.resolve(book.root, chapter.path);
+
+            return fs.exists(absolutePath)
+            .then(function(exists) {
+                if(exists) {
+                    book.log.info.ln('found', chapter.path);
+                    return;
+                } else {
+                    book.log.info.ln('create', chapter.path);
+                }
+
+                return fs.mkdirp(path.dirname(absolutePath))
+                .then(function() {
+                    return fs.writeFile(absolutePath, '# '+chapter.title+'\n');
+                });
+            });
+        }));
+    })
+    .then(function() {
+        book.log.info.ln('initialization is finished');
+    });
+}
+
+module.exports = initBook;

lib/plugin.js

@@ -1,16 +1,27 @@
-var _ = require("lodash");
-var Q = require("q");
-var semver = require("semver");
-var path = require("path");
-var url = require("url");
-var fs = require("./utils/fs");
+var _ = require('lodash');
+var Q = require('q');
+var path = require('path');
+var url = require('url');
+var fs = require('./utils/fs');
 var resolve = require('resolve');
+var mergeDefaults = require('merge-defaults');
+var jsonschema = require('jsonschema');
+var jsonSchemaDefaults = require('json-schema-defaults');
+
+var version = require('./version');
+
+var PLUGIN_PREFIX = 'gitbook-plugin-';
+
+// Return an absolute name for the plugin (the one on NPM)
+function absoluteName(name) {
+    if (name.indexOf(PLUGIN_PREFIX) === 0) return name;
+    return [PLUGIN_PREFIX, name].join('');
+}
 
-var pkg = require("../package.json");
 
 var Plugin = function(book, name) {
     this.book = book;
-    this.name = name;
+    this.name = absoluteName(name);
     this.packageInfos = {};
     this.infos = {};
 
@@ -18,9 +29,8 @@ var Plugin = function(book, name) {
     _.bindAll(this);
 
     _.each([
-        "gitbook-plugin-"+name,
-        "gitbook-"+name,
-        name,
+        absoluteName(name),
+        name
     ], function(_name) {
         // Load from the book
         if (this.load(_name, book.root)) return false;
@@ -31,20 +41,27 @@ var Plugin = function(book, name) {
 };
 
 // Type of plugins resources
-Plugin.RESOURCES = ["js", "css"];
+Plugin.RESOURCES = ['js', 'css'];
 Plugin.HOOKS = [
-    "init", "finish", "finish:before"
-]
+    'init', 'finish', 'finish:before', 'config', 'page', 'page:before'
+];
+
+// Return the reduce name for the plugin
+// "gitbook-plugin-test" -> "test"
+// Return a relative name for the plugin (the one on GitBook)
+Plugin.prototype.reducedName = function() {
+    return this.name.replace(PLUGIN_PREFIX, '');
+};
 
 // Load from a name
 Plugin.prototype.load = function(name, baseDir) {
     try {
-        var res = resolve.sync(name+"/package.json", { basedir: baseDir });
+        var res = resolve.sync(name+'/package.json', { basedir: baseDir });
 
         this.baseDir = path.dirname(res);
         this.packageInfos = require(res);
         this.infos = require(resolve.sync(name, { basedir: baseDir }));
-        this.name = name;
+        this.name = this.packageInfos.name;
 
         return true;
     } catch (e) {
@@ -62,13 +79,13 @@ Plugin.prototype.normalizeResource = function(resource) {
     // so we will simply link to using it's URL
     if (parsed.protocol) {
         return {
-            "url": resource
+            'url': resource
         };
     }
 
     // This will be copied over from disk
     // and shipped with the book's build
-    return { "path": this.name+"/"+resource };
+    return { 'path': this.name+'/'+resource };
 };
 
 // Return resources
@@ -77,7 +94,7 @@ Plugin.prototype._getResources = function(base) {
     var book = this.infos[base];
 
     // Compatibility with version 1.x.x
-    if (base == "website") book = book || this.infos["book"];
+    if (base == 'website') book = book || this.infos.book;
 
     // Nothing specified, fallback to default
     if (!book) {
@@ -85,7 +102,7 @@ Plugin.prototype._getResources = function(base) {
     }
 
     // Dynamic function
-    if(typeof book === "function") {
+    if(typeof book === 'function') {
         // Call giving it the context of our book
         return Q().then(book.bind(this.book));
     }
@@ -127,18 +144,49 @@ Plugin.prototype.isValid = function() {
         this.packageInfos.name &&
         this.packageInfos.engines &&
         this.packageInfos.engines.gitbook &&
-        semver.satisfies(pkg.version, this.packageInfos.engines.gitbook)
+        version.satisfies(this.packageInfos.engines.gitbook)
     );
 
     // Valid hooks
     _.each(this.infos.hooks, function(hook, hookName) {
         if (_.contains(Plugin.HOOKS, hookName)) return;
-        that.book.log.warn.ln("Hook '"+hookName+" 'used by plugin '"+that.packageInfos.name+"' has been removed or is deprecated");
+        that.book.log.warn.ln('Hook "'+hookName+'"" used by plugin "'+that.packageInfos.name+'" has been removed or is deprecated');
     });
 
     return isValid;
 };
 
+// Normalize, validate configuration for this plugin using its schema
+// Throw an error when shcema is not respected
+Plugin.prototype.validateConfig = function(config) {
+    var that = this;
+
+    return Q()
+    .then(function() {
+        var schema = that.packageInfos.gitbook || {};
+        if (!schema) return config;
+
+        // Normalize schema
+        schema.id = '/pluginsConfig.'+that.reducedName();
+        schema.type = 'object';
+
+        // Validate and throw if invalid
+        var v = new jsonschema.Validator();
+        var result = v.validate(config, schema, {
+            propertyName: 'pluginsConfig.'+that.reducedName()
+        });
+
+        // Throw error
+        if (result.errors.length > 0) {
+            throw new Error('Configuration Error: '+result.errors[0].stack);
+        }
+
+        // Insert default values
+        var defaults = jsonSchemaDefaults(schema);
+        return mergeDefaults(config, defaults);
+    });
+};
+
 // Resolve file path
 Plugin.prototype.resolveFile = function(filename) {
     return path.resolve(this.baseDir, filename);
@@ -154,8 +202,8 @@ Plugin.prototype.callHook = function(name, data) {
 
     if (!hookFunc) return Q(data);
 
-    this.book.log.debug.ln("call hook", name);
-    if (!_.contains(Plugin.HOOKS, name)) this.book.log.warn.ln("hook '"+name+"' used by plugin '"+this.name+"' is deprecated, and will be removed in the coming versions");
+    this.book.log.debug.ln('call hook', name);
+    if (!_.contains(Plugin.HOOKS, name)) this.book.log.warn.ln('hook "'+name+'" used by plugin "'+this.name+'" is deprecated, and will be removed in the coming versions');
 
     return Q()
     .then(function() {
@@ -180,4 +228,14 @@ Plugin.prototype.copyAssets = function(out, base) {
     }, _.constant(false));
 };
 
+// Get config from book
+Plugin.prototype.getConfig = function() {
+    return this.book.config.get('pluginsConfig.'+this.reducedName(), {});
+};
+
+// Set configuration for this plugin
+Plugin.prototype.setConfig = function(values) {
+    return this.book.config.set('pluginsConfig.'+this.reducedName(), values);
+};
+
 module.exports = Plugin;

lib/pluginslist.js

@@ -1,11 +1,11 @@
-var _ = require("lodash");
-var Q = require("q");
+var _ = require('lodash');
+var Q = require('q');
 var npmi = require('npmi');
 var npm = require('npm');
 var semver = require('semver');
 
-var Plugin = require("./plugin");
-var pkg = require("../package.json");
+var Plugin = require('./plugin');
+var version = require('./version');
 
 var initNPM = _.memoize(function() {
     return Q.nfcall(npm.load, { silent: true, loglevel: 'silent' });
@@ -23,7 +23,7 @@ var PluginsList = function(book, plugins) {
     this.failed = [];
 
     // Namespaces
-    this.namespaces = _.chain(["website", "ebook"])
+    this.namespaces = _.chain(['website', 'ebook'])
         .map(function(namespace) {
             return [
                 namespace,
@@ -53,7 +53,7 @@ PluginsList.prototype.count = function() {
 };
 
 // Add and load a plugin
-PluginsList.prototype.load = function(plugin, options) {
+PluginsList.prototype.load = function(plugin) {
     var that = this;
 
     if (_.isArray(plugin)) {
@@ -66,7 +66,7 @@ PluginsList.prototype.load = function(plugin, options) {
     if (_.isObject(plugin) && !(plugin instanceof Plugin)) plugin = plugin.name;
     if (_.isString(plugin)) plugin = new Plugin(this.book, plugin);
 
-    that.log.info("load plugin", plugin.name, "....");
+    that.log.info('load plugin', plugin.name, '....');
     if (!plugin.isValid()) {
         that.log.info.fail();
         that.failed.push(plugin.name);
@@ -78,38 +78,46 @@ PluginsList.prototype.load = function(plugin, options) {
         that.list.push(plugin);
     }
 
-    // Extract filters
-    _.each(plugin.getFilters(), function(filterFunc, filterName) {
-        that.book.template.addFilter(filterName, filterFunc);
-    });
+    return Q()
 
-    // Extract blocks
-    _.each(plugin.getBlocks(), function(block, blockName) {
-        that.book.template.addBlock(blockName, block);
-    });
+    // Validate and normalize configuration
+    .then(function() {
+        var config = plugin.getConfig();
+        return plugin.validateConfig(config);
+    })
+    .then(function(config) {
+        // Update configuration
+        plugin.setConfig(config);
 
-    return _.reduce(_.keys(that.namespaces), function(prev, namespaceName) {
-        return prev.then(function() {
-            return plugin.getResources(namespaceName)
-            .then(function(plResources) {
-                var namespace = that.namespaces[namespaceName];
+        // Extract filters
+        that.book.template.addFilters(plugin.getFilters());
 
-                // Extract js and css
-                _.each(Plugin.RESOURCES, function(resourceType) {
-                    namespace.resources[resourceType] = (namespace.resources[resourceType] || []).concat(plResources[resourceType] || []);
+        // Extract blocks
+        that.book.template.addBlocks(plugin.getBlocks());
+
+        return _.reduce(_.keys(that.namespaces), function(prev, namespaceName) {
+            return prev.then(function() {
+                return plugin.getResources(namespaceName)
+                .then(function(plResources) {
+                    var namespace = that.namespaces[namespaceName];
+
+                    // Extract js and css
+                    _.each(Plugin.RESOURCES, function(resourceType) {
+                        namespace.resources[resourceType] = (namespace.resources[resourceType] || []).concat(plResources[resourceType] || []);
+                    });
+
+                    // Map of html resources by name added by each plugin
+                    _.each(plResources.html || {}, function(value, tag) {
+                        // Turn into function if not one already
+                        if (!_.isFunction(value)) value = _.constant(value);
+
+                        namespace.html[tag] = namespace.html[tag] || [];
+                        namespace.html[tag].push(value);
+                    });
                 });
-
-                // Map of html resources by name added by each plugin
-                _.each(plResources.html || {}, function(value, tag) {
-                    // Turn into function if not one already
-                    if (!_.isFunction(value)) value = _.constant(value);
-
-                    namespace.html[tag] = namespace.html[tag] || [];
-                    namespace.html[tag].push(value);
-                });
-            })
-        });
-    }, Q());
+            });
+        }, Q());
+    });
 };
 
 // Call a hook
@@ -139,7 +147,7 @@ PluginsList.prototype.html = function(namespace, tag, context, options) {
     var htmlSnippets = this.namespaces[namespace].html[tag];
     return _.map(htmlSnippets || [], function(code) {
         return code.call(context, options);
-    }).join("\n");
+    }).join('\n');
 };
 
 // Return a resources map for a namespace
@@ -150,18 +158,17 @@ PluginsList.prototype.resources = function(namespace) {
 // Install plugins from a book
 PluginsList.prototype.install = function() {
     var that = this;
-    var defaultsPlugins = _.pluck(that.book.options.defaultsPlugins)
 
     // Remove defaults (no need to install)
-    var plugins = _.filter(that.book.options.plugins, function(plugin) {
-        return !_.contains(defaultsPlugins, plugin.name);
+    var plugins = _.reject(that.book.options.plugins, {
+        isDefault: true
     });
 
     // Install plugins one by one
-    that.book.log.info.ln(plugins.length+" plugins to install");
+    that.book.log.info.ln(plugins.length+' plugins to install');
     return _.reduce(plugins, function(prev, plugin) {
         return prev.then(function() {
-            var fullname = "gitbook-plugin-"+plugin.name;
+            var fullname = 'gitbook-plugin-'+plugin.name;
 
             return Q()
 
@@ -169,10 +176,10 @@ PluginsList.prototype.install = function() {
             .then(function() {
                 if (plugin.version) return plugin.version;
 
-                that.book.log.info.ln("No version specified, resolve plugin", plugin.name);
+                that.book.log.info.ln('No version specified, resolve plugin', plugin.name);
                 return initNPM()
                 .then(function() {
-                    return Q.nfcall(npm.commands.view, [fullname+"@*", "engines"], true);
+                    return Q.nfcall(npm.commands.view, [fullname+'@*', 'engines'], true);
                 })
                 .then(function(versions) {
                     return _.chain(versions)
@@ -180,16 +187,16 @@ PluginsList.prototype.install = function() {
                         .map(function(v) {
                             return {
                                 version: v[0],
-                                gitbook: (v[1].engines || {})["gitbook"]
-                            }
+                                gitbook: (v[1].engines || {}).gitbook
+                            };
                         })
                         .filter(function(v) {
-                            return v.gitbook && semver.satisfies(pkg.version, v.gitbook);
+                            return v.gitbook && version.satisfies(v.gitbook);
                         })
                         .sort(function(v1, v2) {
                             return semver.lt(v1.version, v2.version)? 1 : -1;
                         })
-                        .pluck("version")
+                        .pluck('version')
                         .first()
                         .value();
                 });
@@ -198,10 +205,10 @@ PluginsList.prototype.install = function() {
             // Install the plugin with the resolved version
             .then(function(version) {
                 if (!version) {
-                    throw "Found no satisfactory version for plugin "+plugin.name;
+                    throw 'Found no satisfactory version for plugin '+plugin.name;
                 }
 
-                that.book.log.info.ln("install plugin", plugin.name, "from npm ("+fullname+") with version", version);
+                that.book.log.info.ln('install plugin', plugin.name, 'from npm ('+fullname+') with version', version);
                 return Q.nfcall(npmi, {
                     'name': fullname,
                     'version': version,
@@ -214,12 +221,10 @@ PluginsList.prototype.install = function() {
                 });
             })
             .then(function() {
-                that.book.log.info.ok("plugin", plugin.name, "installed with success");
+                that.book.log.info.ok('plugin', plugin.name, 'installed with success');
             });
         });
     }, Q());
 };
 
-
-
 module.exports = PluginsList;

lib/template.js

@@ -1,57 +1,42 @@
-var _ = require("lodash");
-var Q = require("q");
-var path = require("path");
-var nunjucks = require("nunjucks");
-var escapeStringRegexp = require("escape-string-regexp");
+var _ = require('lodash');
+var Q = require('q');
+var path = require('path');
+var nunjucks = require('nunjucks');
+var parsers = require('gitbook-parsers');
+var escapeStringRegexp = require('escape-string-regexp');
 
-var git = require("./utils/git");
-var fs = require("./utils/fs");
-var batch = require("./utils/batch");
-var pkg = require("../package.json");
+var batch = require('./utils/batch');
+var pkg = require('../package.json');
+var defaultBlocks = require('./blocks');
+var BookLoader = require('./conrefs_loader');
 
-
-// The loader should handle relative and git url
-var BookLoader = nunjucks.Loader.extend({
-    async: true,
-
-    init: function(book) {
-        this.book = book;
-    },
-
-    getSource: function(fileurl, callback) {
-        var that = this;
-
-        git.resolveFile(fileurl)
-        .then(function(filepath) {
-            // Is local file
-            if (!filepath) filepath = path.resolve(that.book.root, fileurl);
-            else that.book.log.debug.ln("resolve from git", fileurl, "to", filepath)
-
-            //  Read file from absolute path
-            return fs.readFile(filepath)
-            .then(function(source) {
-                return {
-                    src: source.toString(),
-                    path: filepath
-                }
-            });
-        })
-        .nodeify(callback);
-    },
-
-    resolve: function(from, to) {
-        return path.resolve(path.dirname(from), to);
-    }
-});
+// Normalize result from a block
+function normBlockResult(blk) {
+    if (_.isString(blk)) blk = { body: blk };
+    return blk;
+}
 
 
 var TemplateEngine = function(book) {
+    var that = this;
+
     this.book = book;
     this.log = this.book.log;
 
+    // Template loader
+    this.loader = new BookLoader(book, {
+        // Replace shortcuts in imported files
+        interpolate: function(filepath, source) {
+            var parser = parsers.get(path.extname(filepath));
+            var type = parser? parser.name : null;
+
+            return  that.applyShortcuts(type, source);
+        }
+    });
+
     // Nunjucks env
     this.env = new nunjucks.Environment(
-        new BookLoader(book),
+        this.loader,
         {
             // Escaping is done after by the markdown parser
             autoescape: false,
@@ -71,49 +56,48 @@ var TemplateEngine = function(book) {
     // List of tags shortcuts
     this.shortcuts = [];
 
-    // Map of blocks
+    // Map of blocks bodies (that requires post-processing)
+    this.blockBodies = {};
+
+    // Map of added blocks
     this.blocks = {};
 
     // Bind methods
     _.bindAll(this);
 
-    // Default block "html" that return html not parsed
-    this.addBlock("html", {
-        process: _.identity
-    });
+    // Add default blocks
+    this.addBlocks(defaultBlocks);
 };
 
-// Process a block in a context
+// Process the result of block in a context
 TemplateEngine.prototype.processBlock = function(blk) {
-    if (_.isString(blk)) blk = { body: blk };
-
     blk = _.defaults(blk, {
         parse: false,
         post: undefined
     });
-    blk.id = _.uniqueId("blk");
+    blk.id = _.uniqueId('blk');
 
-    var toAdd = (!blk.parse) || (blk.post != undefined);
+    var toAdd = (!blk.parse) || (blk.post !== undefined);
 
     // Add to global map
-    if (toAdd) this.blocks[blk.id] = blk;
+    if (toAdd) this.blockBodies[blk.id] = blk;
 
-    //Parsable block, just return it
+    // Parsable block, just return it
     if (blk.parse) {
         return blk.body;
     }
 
-    // Return it as a macro
-    return "%+%"+blk.id+"%+%";
+    // Return it as a position marker
+    return '@%@'+blk.id+'@%@';
 };
 
-// Replace blocks by body after processing
-// This is done to avoid that markdown processer parse the block content
+// Replace position markers of blocks by body after processing
+// This is done to avoid that markdown/asciidoc processer parse the block content
 TemplateEngine.prototype.replaceBlocks = function(content) {
     var that = this;
 
-    return content.replace(/\%\+\%([\s\S]+?)\%\+\%/g, function(match, key) {
-        var blk = that.blocks[key];
+    return content.replace(/\@\%\@([\s\S]+?)\@\%\@/g, function(match, key) {
+        var blk = that.blockBodies[key];
         if (!blk) return match;
 
         var body = blk.body;
@@ -141,11 +125,13 @@ TemplateEngine.prototype.bindContext = function(func) {
 TemplateEngine.prototype.addFilter = function(filterName, func) {
     try {
         this.env.getFilter(filterName);
-        this.log.warn.ln("conflict in filters, '"+filterName+"' is already set");
+        this.log.warn.ln('conflict in filters, \''+filterName+'\' is already set');
         return false;
-    } catch(e) {}
+    } catch(e) {
+        // Filter doesn't exist
+    }
 
-    this.log.debug.ln("add filter '"+filterName+"'");
+    this.log.debug.ln('add filter \''+filterName+'\'');
     this.env.addFilter(filterName, this.bindContext(function() {
         var ctx = this;
         var args = Array.prototype.slice.apply(arguments);
@@ -160,29 +146,65 @@ TemplateEngine.prototype.addFilter = function(filterName, func) {
     return true;
 };
 
+// Add multiple filters
+TemplateEngine.prototype.addFilters = function(filters) {
+    _.each(filters, function(filter, name) {
+        this.addFilter(name, filter);
+    }, this);
+};
+
+// Return nunjucks extension name of a block
+TemplateEngine.prototype.blockExtName = function(name) {
+    return 'Block'+name+'Extension';
+};
+
+// Test if a block is defined
+TemplateEngine.prototype.hasBlock = function(name) {
+    return this.env.hasExtension(this.blockExtName(name));
+};
+
+// Remove a block
+TemplateEngine.prototype.removeBlock = function(name) {
+    if (!this.hasBlock(name)) return;
+
+    // Remove nunjucks extension
+    this.env.removeExtension(this.blockExtName(name));
+
+    // Cleanup shortcuts
+    this.shortcuts = _.reject(this.shortcuts, {
+        block: name
+    });
+};
+
 // Add a block
 TemplateEngine.prototype.addBlock = function(name, block) {
-    var that = this;
+    var that = this, Ext, extName;
+
+    if (_.isFunction(block)) block = { process: block };
 
     block = _.defaults(block || {}, {
         shortcuts: [],
-        end: "end"+name,
+        end: 'end'+name,
         process: _.identity,
         blocks: []
     });
 
-    var extName = 'Block'+name+'Extension';
-    if (this.env.getExtension(extName)) {
-        this.log.warn.ln("conflict in blocks, '"+name+"' is already defined");
-        return false;
+    extName = this.blockExtName(name);
+
+    if (this.hasBlock(name) && !defaultBlocks[name]) {
+        this.log.warn.ln('conflict in blocks, \''+name+'\' is already defined');
     }
 
-    this.log.debug.ln("add block '"+name+"'");
+    // Cleanup previous block
+    this.removeBlock(name);
 
-    var Ext = function () {
+    this.log.debug.ln('add block \''+name+'\'');
+    this.blocks[name] = block;
+
+    Ext = function () {
         this.tags = [name];
 
-        this.parse = function(parser, nodes, lexer) {
+        this.parse = function(parser, nodes) {
             var body = null;
             var lastBlockName = null;
             var lastBlockArgs = null;
@@ -223,7 +245,7 @@ TemplateEngine.prototype.addBlock = function(name, block) {
             var bodies = [body];
             _.each(block.blocks, function(blockName) {
                 subbodies[blockName] = subbodies[blockName] || [];
-                if (subbodies[blockName].length == 0) {
+                if (subbodies[blockName].length === 0) {
                     subbodies[blockName].push({
                         args: new nodes.NodeList(),
                         body: new nodes.NodeList()
@@ -250,7 +272,7 @@ TemplateEngine.prototype.addBlock = function(name, block) {
 
             // Extract main body and kwargs
             var body = args.pop();
-            var kwargs = args.pop() || {};
+            var kwargs = _.isObject(_.last(args))? args.pop() : {};
 
             // Extract blocks body
             var _blocks =  _.map(block.blocks, function(blockName, i){
@@ -260,33 +282,31 @@ TemplateEngine.prototype.addBlock = function(name, block) {
                 };
             });
 
-            var func = that.bindContext(block.process);
-
             Q()
             .then(function() {
-                return func.call(context, {
+                return that.applyBlock(name, {
                     body: body(),
                     args: args,
                     kwargs: kwargs,
                     blocks: _blocks
-                });
+                }, context);
             })
 
             // process the block returned
             .then(that.processBlock)
-            .nodeify(callback)
+            .nodeify(callback);
         };
     };
 
-
     // Add the Extension
     this.env.addExtension(extName, new Ext());
 
     // Add shortcuts
     if (!_.isArray(block.shortcuts)) block.shortcuts = [block.shortcuts];
     _.each(block.shortcuts, function(shortcut) {
-        this.log.debug.ln("add template shortcut from '"+shortcut.start+"' to block '"+name+"' for parsers ", shortcut.parsers);
+        this.log.debug.ln('add template shortcut from \''+shortcut.start+'\' to block \''+name+'\' for parsers ', shortcut.parsers);
         this.shortcuts.push({
+            block: name,
             parsers: shortcut.parsers,
             start: shortcut.start,
             end: shortcut.end,
@@ -298,24 +318,66 @@ TemplateEngine.prototype.addBlock = function(name, block) {
     }, this);
 };
 
+// Add multiple blocks
+TemplateEngine.prototype.addBlocks = function(blocks) {
+    _.each(blocks, function(block, name) {
+        this.addBlock(name, block);
+    }, this);
+};
+
+// Apply a block to some content
+// This method result depends on the type of block (async or sync)
+TemplateEngine.prototype.applyBlock = function(name, blk, ctx) {
+    var func, block, r;
+
+    block = this.blocks[name];
+    if (!block) throw new Error('Block not found \''+name+'\'');
+    if (_.isString(blk)) {
+        blk = {
+            body: blk
+        };
+    }
+
+    blk = _.defaults(blk, {
+        args: [],
+        kwargs: {},
+        blocks: []
+    });
+
+    // Bind and call block processor
+    func = this.bindContext(block.process);
+    r = func.call(ctx || {}, blk);
+
+    if (Q.isPromise(r)) return r.then(normBlockResult);
+    else return normBlockResult(r);
+};
+
 // Apply a shortcut to a string
 TemplateEngine.prototype._applyShortcut = function(parser, content, shortcut) {
     if (!_.contains(shortcut.parsers, parser)) return content;
     var regex = new RegExp(
-        escapeStringRegexp(shortcut.start) + "([\\s\\S]*?[^\\$])" + escapeStringRegexp(shortcut.end),
+        escapeStringRegexp(shortcut.start) + '([\\s\\S]*?[^\\$])' + escapeStringRegexp(shortcut.end),
        'g'
     );
     return content.replace(regex, function(all, match) {
-        return "{% "+shortcut.tag.start+" %}"+ match + "{% "+shortcut.tag.end+" %}";
+        return '{% '+shortcut.tag.start+' %}'+ match + '{% '+shortcut.tag.end+' %}';
     });
 };
 
+// Apply all shortcuts to some template string
+TemplateEngine.prototype.applyShortcuts = function(type, content) {
+    return _.reduce(this.shortcuts, _.partial(this._applyShortcut.bind(this), type), content);
+};
+
 // Render a string from the book
 TemplateEngine.prototype.renderString = function(content, context, options) {
-    var context = _.extend({}, context, {
+    context = _.extend({}, context, {
         // Variables from book.json
         book: this.book.options.variables,
 
+        // Complete book.json
+        config: this.book.options,
+
         // infos about gitbook
         gitbook: {
             version: pkg.version,
@@ -327,22 +389,26 @@ TemplateEngine.prototype.renderString = function(content, context, options) {
         type: null
     });
     if (options.path) options.path = this.book.resolve(options.path);
+    if (!options.type && options.path) {
+        var parser = parsers.get(path.extname(options.path));
+        options.type = parser? parser.name : null;
+    }
 
     // Replace shortcuts
-    content = _.reduce(this.shortcuts, _.partial(this._applyShortcut.bind(this), options.type), content);
+    content = this.applyShortcuts(options.type, content);
 
     return Q.nfcall(this.env.renderString.bind(this.env), content, context, options)
     .fail(function(err) {
         if (_.isString(err)) err = new Error(err);
-        err.message = err.message.replace(/^Error: /, "");
+        err.message = err.message.replace(/^Error: /, '');
 
         throw err;
     });
 };
 
 // Render a file from the book
-TemplateEngine.prototype.renderFile = function(filename, options) {
-    var that = this, context;
+TemplateEngine.prototype.renderFile = function(filename) {
+    var that = this;
 
     return that.book.readFile(filename)
     .then(function(content) {
@@ -354,11 +420,11 @@ TemplateEngine.prototype.renderFile = function(filename, options) {
 
 // Render a page from the book
 TemplateEngine.prototype.renderPage = function(page) {
-    var that = this, context;
+    var that = this;
 
     return that.book.statFile(page.path)
     .then(function(stat) {
-       context = {
+        var context = {
             // infos about the file
             file: {
                 path: page.path,
@@ -380,7 +446,7 @@ TemplateEngine.prototype.postProcess = function(content) {
     return Q(content)
     .then(that.replaceBlocks)
     .then(function(_content) {
-        return batch.execEach(that.blocks, {
+        return batch.execEach(that.blockBodies, {
             max: 20,
             fn: function(blk, blkId) {
                 return Q()
@@ -389,7 +455,7 @@ TemplateEngine.prototype.postProcess = function(content) {
                     return blk.post();
                 })
                 .then(function() {
-                    delete that.blocks[blkId];
+                    delete that.blockBodies[blkId];
                 });
             }
         })

lib/utils/batch.js

@@ -3,12 +3,12 @@ var _ = require("lodash");
 
 // Execute a method for all element
 function execEach(items, options) {
-    if (_.size(items) == 0) return Q();
+    if (_.size(items) === 0) return Q();
     var concurrents = 0, d = Q.defer(), pending = [];
 
     options = _.defaults(options || {}, {
         max: 100,
-        fn: function(item) {}
+        fn: function() {}
     });
 
 
@@ -29,7 +29,7 @@ function execEach(items, options) {
             // Next pending
             var next = pending.shift();
 
-            if (concurrents == 0 && !next) {
+            if (concurrents === 0 && !next) {
                 d.resolve();
             } else if (next) {
                 startItem.apply(null, next);
@@ -38,7 +38,7 @@ function execEach(items, options) {
         .fail(function(err) {
             pending = [];
             d.reject(err);
-        })
+        });
     }
 
     _.each(items, startItem);

lib/utils/code.js

@@ -1,36 +0,0 @@
-var hljs = require('highlight.js');
-
-var MAP = {
-    'py': 'python',
-    'js': 'javascript',
-    'json': 'javascript',
-    'rb': 'ruby',
-    'csharp': 'cs',
-};
-
-function normalize(lang) {
-    if(!lang) { return null; }
-
-    var lower = lang.toLowerCase();
-    return MAP[lower] || lower;
-}
-
-function highlight(lang, code) {
-    if(!lang) return code;
-
-    // Normalize lang
-    lang = normalize(lang);
-
-    try {
-        return hljs.highlight(lang, code).value;
-    } catch(e) { }
-
-    return code;
-}
-
-// Exports
-module.exports = {
-    highlight: highlight,
-    normalize: normalize,
-    MAP: MAP
-};

lib/utils/fs.js

@@ -1,18 +1,18 @@
-var _ = require("lodash");
-var Q = require("q");
-var tmp = require("tmp");
-var path = require("path");
-var fs = require("graceful-fs");
-var fsExtra = require("fs-extra");
-var Ignore = require("fstream-ignore");
+var _ = require('lodash');
+var Q = require('q');
+var tmp = require('tmp');
+var path = require('path');
+var fs = require('graceful-fs');
+var fsExtra = require('fs-extra');
+var Ignore = require('fstream-ignore');
 
 var fsUtils = {
     tmp: {
         file: function(opt) {
-            return Q.nfcall(tmp.file.bind(tmp), opt).get(0)
+            return Q.nfcall(tmp.file.bind(tmp), opt).get(0);
         },
         dir: function() {
-            return Q.nfcall(tmp.dir.bind(tmp)).get(0)
+            return Q.nfcall(tmp.dir.bind(tmp)).get(0);
         }
     },
     list: listFiles,
@@ -30,18 +30,19 @@ var fsUtils = {
         fs.exists(path, d.resolve);
         return d.promise;
     },
+    findFile: findFile,
     existsSync: fs.existsSync.bind(fs),
     readFileSync: fs.readFileSync.bind(fs),
     clean: cleanFolder,
-    getUniqueFilename: getUniqueFilename,
-}
+    getUniqueFilename: getUniqueFilename
+};
 
 // Write a file
 function writeFile(filename, data, options) {
     var d = Q.defer();
 
     try {
-        fs.writeFileSync(filename, data, options)
+        fs.writeFileSync(filename, data, options);
     } catch(err) {
         d.reject(err);
     }
@@ -64,6 +65,10 @@ function writeStream(filename, st) {
         d.reject(err);
     });
 
+    st.on('error', function(err) {
+        d.reject(err);
+    });
+
     st.pipe(wstream);
 
     return d.promise;
@@ -73,7 +78,7 @@ function writeStream(filename, st) {
 function getUniqueFilename(base, filename) {
     if (!filename) {
         filename = base;
-        base = "/";
+        base = '/';
     }
 
     filename = path.resolve(base, filename);
@@ -83,9 +88,8 @@ function getUniqueFilename(base, filename) {
     var _filename = filename+ext;
 
     var i = 0;
-    while (1) {
-        if (!fs.existsSync(filename)) break;
-        _filename = filename+"_"+i+ext;
+    while (fs.existsSync(filename)) {
+        _filename = filename+'_'+i+ext;
         i = i + 1;
     }
 
@@ -175,4 +179,15 @@ function cleanFolder(root) {
     });
 }
 
+// Find a file in a folder (case incensitive)
+// Return the real filename
+function findFile(root, filename) {
+    return Q.nfcall(fs.readdir, root)
+    .then(function(files) {
+        return _.find(files, function(file) {
+            return (file.toLowerCase() == filename.toLowerCase());
+        });
+    });
+}
+
 module.exports = fsUtils;

lib/utils/git.js

@@ -1,15 +1,14 @@
-var  Q = require("q");
-var _ = require("lodash");
-var url = require("url");
-var tmp = require("tmp");
-var path = require("path");
-var crc = require("crc");
-var exec = Q.denodeify(require("child_process").exec);
-var URI = require("URIjs");
+var  Q = require('q');
+var _ = require('lodash');
+var path = require('path');
+var crc = require('crc');
+var exec = Q.denodeify(require('child_process').exec);
+var URI = require('urijs');
+var pathUtil = require('./path');
 
-var fs = require("./fs");
+var fs = require('./fs');
 
-var GIT_PREFIX = "git+";
+var GIT_PREFIX = 'git+';
 var GIT_TMP = null;
 
 
@@ -31,20 +30,20 @@ function parseGitUrl(giturl) {
     giturl = giturl.slice(GIT_PREFIX.length);
 
     uri = new URI(giturl);
-    ref = uri.fragment() || "master";
+    ref = uri.fragment() || 'master';
     uri.fragment(null);
 
     // Extract file inside the repo (after the .git)
-    fileParts =uri.path().split(".git");
-    filepath = fileParts.length > 1? fileParts.slice(1).join(".git") : "";
-    if (filepath[0] == "/") filepath = filepath.slice(1);
+    fileParts =uri.path().split('.git');
+    filepath = fileParts.length > 1? fileParts.slice(1).join('.git') : '';
+    if (filepath[0] == '/') filepath = filepath.slice(1);
 
     // Recreate pathname without the real filename
-    uri.path(_.first(fileParts)+".git");
+    uri.path(_.first(fileParts)+'.git');
 
     return {
         host: uri.toString(),
-        ref: ref || "master",
+        ref: ref || 'master',
         filepath: filepath
     };
 }
@@ -53,7 +52,7 @@ function parseGitUrl(giturl) {
 function cloneGitRepo(host, ref) {
     var isBranch = false;
 
-    ref = ref || "master";
+    ref = ref || 'master';
     if (!validateSha(ref)) isBranch = true;
 
     return Q()
@@ -70,7 +69,7 @@ function cloneGitRepo(host, ref) {
     // Return or clone the git repo
     .then(function() {
         // Unique ID for repo/ref combinaison
-        var repoId = crc.crc32(host+"#"+ref).toString(16);
+        var repoId = crc.crc32(host+'#'+ref).toString(16);
 
         // Absolute path to the folder
         var repoPath = path.resolve(GIT_TMP, repoId);
@@ -80,16 +79,15 @@ function cloneGitRepo(host, ref) {
                 if (doExists) return;
 
                 // Clone repo
-                return exec("git clone "+host+" "+repoPath)
+                return exec('git clone '+host+' '+repoPath)
                 .then(function() {
-                    return exec("git checkout "+ref, { cwd: repoPath });
-                })
+                    return exec('git checkout '+ref, { cwd: repoPath });
+                });
             })
             .thenResolve(repoPath);
     });
 }
 
-
 // Get file from a git repo
 function resolveFileFromGit(giturl) {
     if (_.isString(giturl)) giturl = parseGitUrl(giturl);
@@ -102,11 +100,28 @@ function resolveFileFromGit(giturl) {
         // Resolve relative path
         return path.resolve(repo, giturl.filepath);
     });
-};
+}
+
+// Return root of git repo from a filepath
+function resolveGitRoot(filepath) {
+    var relativeToGit, repoId;
+
+    // No git repo cloned, or file is not in a git repository
+    if (!GIT_TMP || !pathUtil.isInRoot(GIT_TMP, filepath)) return null;
+
+    // Extract first directory (is the repo id)
+    relativeToGit = path.relative(GIT_TMP, filepath);
+    repoId = _.first(relativeToGit.split(path.sep));
+    if (!repoId) return;
+
+    // Return an absolute file
+    return path.resolve(GIT_TMP, repoId);
+}
 
 
 module.exports = {
     checkUrl: checkGitUrl,
     parseUrl: parseGitUrl,
-    resolveFile: resolveFileFromGit
+    resolveFile: resolveFileFromGit,
+    resolveRoot: resolveGitRoot
 };

lib/utils/i18n.js

@@ -1,13 +1,13 @@
-var _ = require("lodash");
-var path = require("path");
-var fs = require("fs");
+var _ = require('lodash');
+var path = require('path');
+var fs = require('fs');
 
-var i18n = require("i18n");
+var i18n = require('i18n');
 
-var I18N_PATH = path.resolve(__dirname, "../../theme/i18n/")
-var DEFAULT_LANGUAGE = "en";
+var I18N_PATH = path.resolve(__dirname, '../../theme/i18n/');
+var DEFAULT_LANGUAGE = 'en';
 var LOCALES = _.map(fs.readdirSync(I18N_PATH), function(lang) {
-    return path.basename(lang, ".json");
+    return path.basename(lang, '.json');
 });
 
 i18n.configure({
@@ -17,18 +17,18 @@ i18n.configure({
     updateFiles: false
 });
 
-var compareLocales = function(lang, locale) {
-    var langMain = _.first(lang.split("-"));
-    var langSecond = _.last(lang.split("-"));
+function compareLocales(lang, locale) {
+    var langMain = _.first(lang.split('-'));
+    var langSecond = _.last(lang.split('-'));
 
-    var localeMain = _.first(locale.split("-"));
-    var localeSecond = _.last(locale.split("-"));
+    var localeMain = _.first(locale.split('-'));
+    var localeSecond = _.last(locale.split('-'));
 
     if (locale == lang) return 100;
     if (localeMain == langMain) return 50;
     if (localeSecond == langSecond) return 20;
     return 0;
-};
+}
 
 var normalizeLanguage = _.memoize(function(lang) {
     var language = _.chain(LOCALES)
@@ -37,37 +37,37 @@ var normalizeLanguage = _.memoize(function(lang) {
             return {
                 locale: locale,
                 score: compareLocales(lang, locale)
-            }
+            };
         })
         .filter(function(lang) {
             return lang.score > 0;
         })
-        .sortBy("score")
-        .pluck("locale")
+        .sortBy('score')
+        .pluck('locale')
         .last()
         .value();
     return language || lang;
 });
 
-var translate = function(locale, phrase) {
+function translate(locale, phrase) {
     var args = Array.prototype.slice.call(arguments, 2);
 
     return i18n.__.apply({}, [{
         locale: locale,
         phrase: phrase
     }].concat(args));
-};
+}
 
-var getCatalog = function(locale) {
+function getCatalog(locale) {
     locale = normalizeLanguage(locale);
     return i18n.getCatalog(locale);
-};
+}
 
-var getLocales = function() {
+function getLocales() {
     return LOCALES;
-};
+}
 
-var hasLocale = function(locale) {
+function hasLocale(locale) {
     return _.contains(LOCALES, locale);
 }
 

lib/utils/images.js

@@ -1,9 +1,7 @@
 var _ = require("lodash");
 var Q = require("q");
 var fs = require("./fs");
-var spawn = require('spawn-cmd').spawn;
-
-var links = require("./links");
+var spawn = require("spawn-cmd").spawn;
 
 // Convert a svg file
 var convertSVG = function(source, dest, options) {
@@ -14,16 +12,16 @@ var convertSVG = function(source, dest, options) {
 
     });
 
-    //var command = shellescape(['svgexport', source, dest]);
-    var child = spawn('svgexport', [source, dest]);
+    //var command = shellescape(["svgexport", source, dest]);
+    var child = spawn("svgexport", [source, dest]);
 
     child.on("error", function(error) {
-        if (error.code == "ENOENT") error = new Error("Need to install 'svgexport' using 'npm install svgexport -g'");
+        if (error.code == "ENOENT") error = new Error("Need to install \"svgexport\" using \"npm install svgexport -g\"");
         return d.reject(error);
     });
 
     child.on("close", function(code) {
-        if (code == 0 && fs.existsSync(dest)) {
+        if (code === 0 && fs.existsSync(dest)) {
             d.resolve();
         } else {
             d.reject(new Error("Error converting "+source+" into "+dest));

lib/utils/links.js

@@ -1,5 +1,5 @@
-var url = require('url');
-var path = require('path');
+var url = require("url");
+var path = require("path");
 
 // Is the link an external link
 var isExternal = function(href) {
@@ -33,7 +33,7 @@ var isAnchor = function(href) {
 
 // Normalize a path to be a link
 var normalizeLink = function(s) {
-    return s.replace(/\\/g, '/');
+    return s.replace(/\\/g, "/");
 };
 
 // Relative to absolute path
@@ -43,7 +43,7 @@ var normalizeLink = function(s) {
 var toAbsolute = function(_href, dir, outdir) {
     if (isExternal(_href)) return _href;
 
-    // Path '_href' inside the base folder
+    // Path "_href" inside the base folder
     var hrefInRoot = path.normalize(path.join(dir, _href));
     if (_href[0] == "/") hrefInRoot = path.normalize(_href.slice(1));
 

lib/utils/logger.js

@@ -1,6 +1,6 @@
-var _ = require('lodash');
-var util = require('util');
-var color = require('bash-color');
+var _ = require("lodash");
+var util = require("util");
+var color = require("bash-color");
 
 var LEVELS = {
     DEBUG: 0,
@@ -19,7 +19,7 @@ var COLORS = {
 
 module.exports = function(_write, logLevel) {
     var logger = {};
-    var lastChar = '\n';
+    var lastChar = "\n";
     if (_.isString(logLevel)) logLevel = LEVELS[logLevel.toUpperCase()];
 
     // Write a simple message
@@ -47,14 +47,14 @@ module.exports = function(_write, logLevel) {
         var args = Array.prototype.slice.apply(arguments, [1]);
         var msg = logger.format.apply(logger, args);
 
-        if (lastChar == '\n') {
+        if (lastChar == "\n") {
             msg = COLORS[levelKey](levelKey.toLowerCase()+":")+" "+msg;
         }
 
         return logger.write(msg);
     };
     logger.logLn = function() {
-        if (lastChar != '\n') logger.write("\n");
+        if (lastChar != "\n") logger.write("\n");
 
         var args = Array.prototype.slice.apply(arguments);
         args.push("\n");
@@ -66,7 +66,7 @@ module.exports = function(_write, logLevel) {
         var args = Array.prototype.slice.apply(arguments, [1]);
         var msg = logger.format.apply(logger, args);
         if (arguments.length > 1) {
-            logger.logLn(level, color.green('>> ') + msg.trim().replace(/\n/g, color.green('\n>> ')));
+            logger.logLn(level, color.green(">> ") + msg.trim().replace(/\n/g, color.green("\n>> ")));
         } else {
             logger.log(level, color.green("OK"), "\n");
         }
@@ -77,7 +77,7 @@ module.exports = function(_write, logLevel) {
         return logger.log(level, color.red("ERROR")+"\n");
     };
 
-    _.each(_.omit(LEVELS, 'DISABLED'), function(level, levelKey) {
+    _.each(_.omit(LEVELS, "DISABLED"), function(level, levelKey) {
         levelKey = levelKey.toLowerCase();
 
         logger[levelKey] = _.partial(logger.log, level);
@@ -93,7 +93,7 @@ module.exports = function(_write, logLevel) {
                 logger[levelKey].fail();
                 throw err;
             });
-        }
+        };
     });
 
     return logger;

lib/utils/navigation.js

@@ -1,9 +1,9 @@
-var _ = require('lodash');
+var _ = require("lodash");
 
 // Cleans up an article/chapter object
-// remove 'articles' attributes
+// remove "articles" attributes
 function clean(obj) {
-    return obj && _.omit(obj, ['articles']);
+    return obj && _.omit(obj, ["articles"]);
 }
 
 function flattenChapters(chapters) {
@@ -27,7 +27,7 @@ function navigation(summary, files) {
     files = _.isArray(files) ? files : (_.isString(files) ? [files] : null);
 
     // List of all navNodes
-    // Flatten chapters, then add in default README node if needed etc ...
+    // Flatten chapters
     var navNodes = flattenChapters(summary.chapters);
 
     // Mapping of prev/next for a give path
@@ -39,8 +39,7 @@ function navigation(summary, files) {
         if(!current.exists) return null;
 
         // Find prev
-        prev = _.chain(navNodes)
-            .slice(0, i)
+        prev = _.chain(navNodes.slice(0, i))
             .reverse()
             .find(function(node) {
                 return node.exists && !node.external;
@@ -48,14 +47,12 @@ function navigation(summary, files) {
             .value();
 
         // Find next
-        next = _.chain(navNodes)
-            .slice(i+1)
+        next = _.chain(navNodes.slice(i+1))
             .find(function(node) {
                 return node.exists && !node.external;
             })
             .value();
 
-
         return [current.path, {
             index: i,
             title: current.title,

lib/utils/page.js

@@ -5,26 +5,28 @@ var path = require('path');
 var cheerio = require('cheerio');
 var domSerializer = require('dom-serializer');
 var request = require('request');
-var crc = require("crc");
+var crc = require('crc');
+var slug = require('github-slugid');
 
 var links = require('./links');
 var imgUtils = require('./images');
 var fs = require('./fs');
 var batch = require('./batch');
-var code = require('./code');
+
+var parsableExtensions = require('gitbook-parsers').extensions;
+
+// Map of images that have been converted
+var imgConversionCache = {};
 
 // Render a cheerio dom as html
-var renderDom = function($, dom, options) {
+function renderDom($, dom, options) {
     if (!dom && $._root && $._root.children) {
         dom = $._root.children;
     }
 
     options = options|| dom.options || $._options;
     return domSerializer(dom, options);
-};
-
-// Map of images that have been converted
-var imgConversionCache = {};
+}
 
 function replaceText($, el, search, replace, text_only ) {
     return $(el).each(function(){
@@ -39,7 +41,8 @@ function replaceText($, el, search, replace, text_only ) {
         if ( node ) {
 
             // Loop over all childNodes.
-            do {
+            while (node) {
+
                 // Only process text nodes.
                 if ( node.nodeType === 3 ) {
 
@@ -67,17 +70,18 @@ function replaceText($, el, search, replace, text_only ) {
                     }
                 }
 
-            } while ( node = node.nextSibling );
+                node = node.nextSibling;
+            }
         }
 
         // Time to remove those elements!
-        remove.length && $(remove).remove();
+        if (remove.length) $(remove).remove();
     });
-};
+}
 
 function pregQuote( str ) {
-    return (str+'').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:])/g, "\\$1");
-};
+    return (str+'').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:])/g, '\\$1');
+}
 
 
 // Adapt an html snippet to be relative to a base folder
@@ -98,23 +102,31 @@ function normalizeHtml(src, options) {
 
     // Find svg images to extract and process
     if (options.convertImages) {
-        $("svg").each(function() {
+        $('svg').each(function() {
             var content = renderDom($, $(this));
-            var svgId = _.uniqueId("svg");
-            var dest = svgId+".svg";
+            var svgId = _.uniqueId('svg');
+            var dest = svgId+'.svg';
 
             // Generate filename
-            dest = "/"+fs.getUniqueFilename(outputRoot, dest);
+            dest = '/'+fs.getUniqueFilename(outputRoot, dest);
 
             svgContent[dest] = '<?xml version="1.0" encoding="UTF-8"?>'+content;
-            $(this).replaceWith($("<img>").attr("src", dest));
+            $(this).replaceWith($('<img>').attr('src', dest));
         });
     }
 
+    // Generate ID for headings
+    $('h1,h2,h3,h4,h5,h6').each(function() {
+        if ($(this).attr('id')) return;
+
+        $(this).attr('id', slug($(this).text()));
+    });
+
     // Find images to normalize
-    $("img").each(function() {
-        var origin = undefined;
-        var src = $(this).attr("src");
+    $('img').each(function() {
+        var origin;
+        var src = $(this).attr('src');
+
         if (!src) return;
         var isExternal = links.isExternal(src);
 
@@ -128,13 +140,13 @@ function normalizeHtml(src, options) {
             // If image is external and ebook, then downlaod the images
             if (isExternal) {
                 origin = src;
-                src = "/"+crc.crc32(origin).toString(16)+path.extname(origin);
+                src = '/'+crc.crc32(origin).toString(16)+path.extname(url.parse(origin).pathname);
                 src = links.toAbsolute(src, options.base, options.output);
                 isExternal = false;
             }
 
             var ext = path.extname(src);
-            var srcAbs = links.join("/", options.base, src);
+            var srcAbs = links.join('/', options.base, src);
 
             // Test image extension
             if (_.contains(imgUtils.INVALID, ext)) {
@@ -143,29 +155,29 @@ function normalizeHtml(src, options) {
                     src = imgConversionCache[outputRoot][srcAbs];
                 } else {
                     // Not converted yet
-                    var dest = "";
+                    var dest = '';
 
                     // Replace extension
-                    dest = links.join(path.dirname(srcAbs), path.basename(srcAbs, ext)+".png");
-                    dest = dest[0] == "/"? dest.slice(1) : dest;
+                    dest = links.join(path.dirname(srcAbs), path.basename(srcAbs, ext)+'.png');
+                    dest = dest[0] == '/'? dest.slice(1) : dest;
 
                     // Get a name that doesn't exists
                     dest = fs.getUniqueFilename(outputRoot, dest);
 
-                    options.book.log.debug.ln("detect invalid image (will be converted to png):", srcAbs);
+                    options.book.log.debug.ln('detect invalid image (will be converted to png):', srcAbs);
 
                     // Add to cache
-                    imgConversionCache[outputRoot][srcAbs] = "/"+dest;
+                    imgConversionCache[outputRoot][srcAbs] = '/'+dest;
 
                     // Push to convert
                     toConvert.push({
                         origin: origin,
                         content: svgContent[srcAbs],
-                        source: isExternal? srcAbs : path.join("./", srcAbs),
-                        dest: path.join("./", dest)
+                        source: isExternal? srcAbs : path.join('./', srcAbs),
+                        dest: path.join('./', dest)
                     });
 
-                    src = links.join("/", dest);
+                    src = links.join('/', dest);
                 }
 
                 // Reset as relative to output
@@ -176,17 +188,17 @@ function normalizeHtml(src, options) {
                 // Need to downlaod image
                 toConvert.push({
                     origin: origin,
-                    source: path.join("./", srcAbs)
+                    source: path.join('./', srcAbs)
                 });
             }
         }
 
-        $(this).attr("src", src);
+        $(this).attr('src', src);
     });
 
     // Normalize links
-    $("a").each(function() {
-        var href = $(this).attr("href");
+    $('a').each(function() {
+        var href = $(this).attr('href');
         if (!href) return;
 
         if (links.isAnchor(href)) {
@@ -194,59 +206,75 @@ function normalizeHtml(src, options) {
         } else if (links.isRelative(href)) {
             var parts = url.parse(href);
             var absolutePath = links.join(options.base, parts.pathname);
-            var anchor = parts.hash || "";
+            var anchor = parts.hash || '';
+
 
             // If is in navigation relative: transform as content
             if (options.navigation[absolutePath]) {
                 absolutePath = options.book.contentLink(absolutePath);
             }
 
+            // If md/adoc/rst files is not in summary
+            // or for ebook, signal all files that are outside the summary
+            else if (_.contains(parsableExtensions, path.extname(absolutePath)) ||
+            _.contains(['epub', 'pdf', 'mobi'], options.book.options.generator)) {
+                options.book.log.warn.ln('page', options.input, 'contains an hyperlink to resource outside spine \''+href+'\'');
+            }
+
             // Transform as absolute
-            href = links.toAbsolute("/"+absolutePath, options.base, options.output)+anchor;
+            href = links.toAbsolute('/'+absolutePath, options.base, options.output)+anchor;
         } else {
             // External links
-            $(this).attr("target", "_blank");
+            $(this).attr('target', '_blank');
         }
 
         // Transform extension
-        $(this).attr("href", href);
+        $(this).attr('href', href);
     });
 
     // Highlight code blocks
-    $("code").each(function() {
-        // Extract language
+    $('code').each(function() {
+        // Normalize language
         var lang = _.chain(
-                ($(this).attr("class") || "").split(" ")
+                ($(this).attr('class') || '').split(' ')
             )
             .map(function(cl) {
-                if (cl.search("lang-") === 0) return cl.slice("lang-".length);
+                // Markdown
+                if (cl.search('lang-') === 0) return cl.slice('lang-'.length);
+
+                // Asciidoc
+                if (cl.search('language-') === 0) return cl.slice('language-'.length);
+
                 return null;
             })
             .compact()
             .first()
             .value();
 
-        if (lang) {
-            var html = code.highlight(
-                lang,
-                $(this).text()
-            );
+        var source = $(this).text();
+        var blk = options.book.template.applyBlock('code', {
+            body: source,
+            kwargs: {
+                language: lang
+            }
+        });
 
-            $(this).html(html);
-        }
+        if (blk.html === false) $(this).text(blk.body);
+        else $(this).html(blk.body);
     });
 
     // Replace glossary terms
     var glossary = _.sortBy(options.glossary, function(term) {
         return -term.name.length;
     });
+
     _.each(glossary, function(term) {
-        var r =  new RegExp( "\\b(" + pregQuote(term.name.toLowerCase()) + ")\\b" , 'gi' );
+        var r =  new RegExp( '\\b(' + pregQuote(term.name.toLowerCase()) + ')\\b' , 'gi' );
         var includedInFiles = false;
 
-        $("*").each(function() {
+        $('*').each(function() {
             // Ignore codeblocks
-            if (_.contains(["code", "pre", "a"], this.name.toLowerCase())) return;
+            if (_.contains(['code', 'pre', 'a', 'script'], this.name.toLowerCase())) return;
 
             replaceText($, this, r, function(match) {
                 // Add to files index in glossary
@@ -255,7 +283,7 @@ function normalizeHtml(src, options) {
                     term.files = term.files || [];
                     term.files.push(options.navigation[options.input]);
                 }
-                return "<a href='"+links.toAbsolute("/GLOSSARY.html", options.base, options.output)+"#"+term.id+"' class='glossary-term' title='"+_.escape(term.description)+"'>"+match+"</a>";
+                return '<a href=\''+links.toAbsolute('/GLOSSARY.html', options.base, options.output) + '#' + term.id+'\' class=\'glossary-term\' title=\''+_.escape(term.description)+'\'>'+match+'</a>';
             });
         });
     });
@@ -264,14 +292,14 @@ function normalizeHtml(src, options) {
         html: renderDom($),
         images: toConvert
     };
-};
+}
 
 // Convert svg images to png
 function convertImages(images, options) {
     if (!options.convertImages) return Q();
 
     var downloaded = [];
-    options.book.log.debug.ln("convert ", images.length, "images to png");
+    options.book.log.debug.ln('convert ', images.length, 'images to png');
 
     return batch.execEach(images, {
         max: 100,
@@ -283,9 +311,15 @@ function convertImages(images, options) {
             // Write image if need to be download
             .then(function() {
                 if (!image.origin && !_.contains(downloaded, image.origin)) return;
-                options.book.log.debug("download image", image.origin, "...");
+                options.book.log.debug('download image', image.origin, '...');
                 downloaded.push(image.origin);
-                return options.book.log.debug.promise(fs.writeStream(imgin, request(image.origin)));
+                return options.book.log.debug.promise(fs.writeStream(imgin, request(image.origin)))
+                .fail(function(err) {
+                    if (!_.isError(err)) err = new Error(err);
+
+                    err.message = 'Fail downloading '+image.origin+': '+err.message;
+                    throw err;
+                });
             })
 
             // Write svg if content
@@ -298,16 +332,15 @@ function convertImages(images, options) {
             .then(function() {
                 if (!image.dest) return;
                 var imgout = path.resolve(options.book.options.output, image.dest);
-                options.book.log.debug("convert image", image.source, "to", image.dest, "...");
+                options.book.log.debug('convert image', image.source, 'to', image.dest, '...');
                 return options.book.log.debug.promise(imgUtils.convertSVG(imgin, imgout));
             });
         }
     })
     .then(function() {
-        options.book.log.debug.ok(images.length+" images converted with success");
+        options.book.log.debug.ok(images.length+' images converted with success');
     });
-};
-
+}
 
 // Adapt page content to be relative to a base folder
 function normalizePage(sections, options) {
@@ -319,16 +352,16 @@ function normalizePage(sections, options) {
         convertImages: false,
 
         // Current file path
-        input: ".",
+        input: '.',
 
         // Navigation to use to transform path
         navigation: {},
 
         // Directory parent of the file currently in rendering process
-        base: "./",
+        base: './',
 
         // Directory parent from the html output
-        output: "./",
+        output: './',
 
         // Glossary terms
         glossary: []
@@ -338,9 +371,9 @@ function normalizePage(sections, options) {
     var toConvert = [];
 
     sections = _.map(sections, function(section) {
-        if (section.type != "normal") return section;
+        if (section.type != 'normal') return section;
 
-        var out = normalizeHtml(section.content, options);;
+        var out = normalizeHtml(section.content, options);
 
         toConvert = toConvert.concat(out.images);
         section.content = out.html;
@@ -353,23 +386,9 @@ function normalizePage(sections, options) {
         return convertImages(toConvert, options);
     })
     .thenResolve(sections);
-};
+}
 
-// Extract text from sections
-function extractText(sections) {
-    return _.reduce(sections, function(prev, section) {
-        if (section.type != "normal") return prev;
-
-        var $ = cheerio.load(section.content);
-        $("*").each(function() {
-            prev = prev+" "+$(this).text();
-        });
-
-        return prev;
-    }, "");
-};
 
 module.exports = {
-    normalize: normalizePage,
-    extractText: extractText
+    normalize: normalizePage
 };

lib/utils/path.js

@@ -0,0 +1,40 @@
+var _ = require("lodash");
+var path = require("path");
+
+// Return true if file path is inside a folder
+function isInRoot(root, filename) {
+    filename = path.normalize(filename);
+    return (filename.substr(0, root.length) === root);
+}
+
+// Resolve paths in a specific folder
+// Throw error if file is outside this folder
+function resolveInRoot(root) {
+    var input, result, err;
+
+    input = _.chain(arguments)
+        .toArray()
+        .slice(1)
+        .reduce(function(current, p) {
+            // Handle path relative to book root ("/README.md")
+            if (p[0] == "/" || p[0] == "\\") return p.slice(1);
+
+            return current? path.join(current, p) : path.normalize(p);
+        }, "")
+        .value();
+
+    result = path.resolve(root, input);
+
+    if (!isInRoot(root, result)) {
+        err = new Error("EACCESS: \"" + result + "\" not in \"" + root + "\"");
+        err.code = "EACCESS";
+        throw err;
+    }
+
+    return result;
+}
+
+module.exports = {
+    isInRoot: isInRoot,
+    resolveInRoot: resolveInRoot
+};

lib/utils/progress.js

@@ -1,7 +1,7 @@
-var _ = require("lodash");
+var _ = require('lodash');
 
 // Returns from a navigation and a current file, a snapshot of current detailed state
-var calculProgress = function(navigation, current) {
+function calculProgress(navigation, current) {
     var n = _.size(navigation);
     var percent = 0, prevPercent = 0, currentChapter = null;
     var done = true;

lib/utils/server.js

@@ -1,11 +1,9 @@
-var Q = require('q');
-var _ = require('lodash');
-
-var events = require('events');
-var http = require('http');
-var send = require('send');
-var util = require('util');
-var url = require('url');
+var Q = require("q");
+var events = require("events");
+var http = require("http");
+var send = require("send");
+var util = require("util");
+var url = require("url");
 
 var Server = function() {
     this.running = null;
@@ -17,7 +15,7 @@ util.inherits(Server, events.EventEmitter);
 
 // Return true if the server is running
 Server.prototype.isRunning = function() {
-    return this.running != null;
+    return !!this.running;
 };
 
 // Stop the server
@@ -57,25 +55,25 @@ Server.prototype.start = function(dir, port) {
                 res.end(err.message);
             }
 
-            // Redirect to directory's index.html
+            // Redirect to directory"s index.html
             function redirect() {
                 res.statusCode = 301;
-                res.setHeader('Location', req.url + '/');
-                res.end('Redirecting to ' + req.url + '/');
+                res.setHeader("Location", req.url + "/");
+                res.end("Redirecting to " + req.url + "/");
             }
 
             // Send file
             send(req, url.parse(req.url).pathname)
             .root(dir)
-            .on('error', error)
-            .on('directory', redirect)
+            .on("error", error)
+            .on("directory", redirect)
             .pipe(res);
         });
 
-        that.running.on('connection', function (socket) {
+        that.running.on("connection", function (socket) {
             that.sockets.push(socket);
             socket.setTimeout(4000);
-            socket.on('close', function () {
+            socket.on("close", function () {
                 that.sockets.splice(that.sockets.indexOf(socket), 1);
             });
         });
@@ -91,6 +89,6 @@ Server.prototype.start = function(dir, port) {
 
         return d.promise;
     });
-}
+};
 
 module.exports = Server;

lib/utils/string.js

@@ -1,7 +1,7 @@
 var _ = require("lodash");
 
 function escapeShellArg(arg) {
-    var ret = '';
+    var ret = "";
 
     ret = arg.replace(/"/g, '\\"');
 
@@ -11,7 +11,7 @@ function escapeShellArg(arg) {
 function optionsToShellArgs(options) {
     return _.chain(options)
     .map(function(value, key) {
-        if (value == null || value === false) return null;
+        if (value === null || value === undefined || value === false) return null;
         if (value === true) return key;
         return key+"="+escapeShellArg(value);
     })

lib/utils/watch.js

@@ -1,9 +1,9 @@
-var Q = require('q');
-var _ = require('lodash');
-var path = require('path');
-var chokidar = require('chokidar');
+var Q = require("q");
+var _ = require("lodash");
+var path = require("path");
+var chokidar = require("chokidar");
 
-var parsers = require('gitbook-parsers')
+var parsers = require("gitbook-parsers");
 
 function watch(dir) {
     var d = Q.defer();
@@ -19,6 +19,7 @@ function watch(dir) {
 
     var watcher = chokidar.watch(toWatch, {
         cwd: dir,
+        ignored: "_book/**",
         ignoreInitial: true
     });
 

lib/version.js

@@ -0,0 +1,19 @@
+var semver = require('semver');
+var pkg = require('../package.json');
+
+var VERSION = pkg.version;
+var VERSION_STABLE = VERSION.replace(/\-(\S+)/g, '');
+
+// Test if current current gitbook version satisfies a condition
+// We can't directly use samver.satisfies since it will break all plugins when gitbook version is a prerelease (beta, alpha)
+function satisfies(condition) {
+    // Test with real version
+    if (semver.satisfies(VERSION, condition)) return true;
+
+    // Test with future stable release
+    return semver.satisfies(VERSION_STABLE, condition);
+}
+
+module.exports = {
+    satisfies: satisfies
+};

package.json

@@ -1,49 +1,65 @@
 {
     "name": "gitbook",
-    "version": "2.1.0",
+    "version": "2.6.6",
     "homepage": "https://www.gitbook.com",
     "description": "Library and cmd utility to generate GitBooks",
     "main": "lib/index.js",
     "dependencies": {
         "q": "1.0.1",
-        "lunr": "0.5.7",
-        "lodash": "3.5.0",
+        "lodash": "3.10.1",
         "graceful-fs": "3.0.5",
         "resolve": "0.6.3",
         "fs-extra": "0.16.5",
         "fstream-ignore": "1.0.2",
-        "gitbook-parsers": "0.7.6",
-        "nunjucks": "mozilla/nunjucks#103513c294835bcbe64222de6db494e2555e294e",
+        "gitbook-parsers": "0.8.9",
+        "gitbook-plugin-highlight": "1.0.3",
+        "gitbook-plugin-sharing": "1.0.1",
+        "gitbook-plugin-search": "1.1.0",
+        "gitbook-plugin-fontsettings": "1.0.2",
+        "nunjucks": "2.2.0",
         "nunjucks-autoescape": "1.0.0",
         "nunjucks-filter": "1.0.0",
         "i18n": "0.5.0",
-        "semver": "2.2.1",
+        "semver": "5.0.1",
         "npmi": "0.1.1",
         "cheerio": "0.19.0",
         "gitbook-plugin-livereload": "0.0.1",
-        "chokidar": "~1.0.1",
+        "chokidar": "~1.0.5",
         "send": "0.2.0",
-        "tiny-lr": "0.1.5",
+        "tiny-lr": "0.2.1",
         "tmp": "0.0.24",
         "crc": "3.2.1",
         "bash-color": "0.0.3",
-        "URIjs": "1.14.1",
+        "urijs": "1.17.0",
         "request": "2.51.0",
         "npm": "2.4.1",
         "dom-serializer": "0.1.0",
         "spawn-cmd": "0.0.2",
-        "highlight.js": "8.4.0",
-        "escape-string-regexp": "1.0.3"
+        "escape-string-regexp": "1.0.3",
+        "juice": "1.5.0",
+        "jsonschema": "1.0.2",
+        "json-schema-defaults": "0.1.1",
+        "merge-defaults": "0.2.1",
+        "github-slugid": "1.0.0"
     },
     "devDependencies": {
-        "mocha": "2.2.1",
-        "should": "5.2.0",
-        "grunt": "~0.4.2",
-        "grunt-cli": "0.1.11",
-        "grunt-contrib-copy": "0.5.0",
-        "grunt-contrib-less": "~0.5.0",
-        "grunt-contrib-requirejs": "0.4.1",
-        "grunt-bower-install-simple": "0.9.2"
+        "eslint": "1.5.0",
+        "mocha": "2.3.2",
+        "should": "7.1.0",
+        "should-promised": "0.3.1",
+        "gulp": "^3.8.11",
+        "gulp-rename": "^1.2.2",
+        "gulp-uglify": "1.1.0",
+        "gulp-less": "3.0.2",
+        "gulp-minify-css": "1.0.0",
+        "gulp-util": "3.0.6",
+        "browserify": "11.0.1",
+        "merge-stream": "0.1.7",
+        "vinyl-source-stream": "1.1.0",
+        "jquery": "2.1.4",
+        "mousetrap": "1.5.3",
+        "font-awesome": "4.1.0",
+        "gitbook-markdown-css": "1.0.1"
     },
     "scripts": {
         "test": "node_modules/.bin/mocha --reporter spec --timeout 15000"

test/assertions.js

@@ -4,36 +4,51 @@ var path = require('path');
 var should = require('should');
 var cheerio = require('cheerio');
 
+require('should-promised');
+
 should.Assertion.add('file', function(file, description) {
     this.params = { actual: this.obj.toString(), operator: 'have file ' + file, message: description };
 
-    this.obj.should.have.property('options').which.is.an.Object;
-    this.obj.options.should.have.property('output').which.is.a.String;
+    this.obj.should.have.property('options').which.is.an.Object();
+    this.obj.options.should.have.property('output').which.is.a.String();
     this.assert(fs.existsSync(path.resolve(this.obj.options.output, file)));
 });
 
 should.Assertion.add('jsonfile', function(file, description) {
     this.params = { actual: this.obj.toString(), operator: 'have valid jsonfile ' + file, message: description };
 
-    this.obj.should.have.property('options').which.is.an.Object;
-    this.obj.options.should.have.property('output').which.is.a.String;
-    this.assert(JSON.parse(fs.readFileSync(path.resolve(this.obj.options.output, file), { encoding: "utf-8" })));
+    this.obj.should.have.property('options').which.is.an.Object();
+    this.obj.options.should.have.property('output').which.is.a.String();
+    this.assert(JSON.parse(fs.readFileSync(path.resolve(this.obj.options.output, file), { encoding: 'utf-8' })));
 });
 
 should.Assertion.add('html', function(rules, description) {
-    this.params = { actual: "HTML string", operator: 'valid html', message: description };
+    this.params = { actual: 'HTML string', operator: 'valid html', message: description };
     var $ = cheerio.load(this.obj);
 
     _.each(rules, function(validations, query) {
         validations = _.defaults(validations || {}, {
+            // Select a specific element in the list of matched elements
+            index: null,
+
+            // Check that there is the correct count of elements
             count: 1,
+
+            // Check attribute values
             attributes: {},
+
+            // Trim inner text
             trim: false,
+
+            // Check inner text
             text: undefined
         });
 
         var $el = $(query);
 
+        // Select correct element
+        if (_.isNumber(validations.index)) $el = $($el.get(validations.index));
+
         // Test number of elements
         $el.length.should.be.equal(validations.count);
 
@@ -47,7 +62,7 @@ should.Assertion.add('html', function(rules, description) {
         // Test attributes
         _.each(validations.attributes, function(value, name) {
             var attr = $el.attr(name);
-            should(attr).be.ok;
+            should(attr).be.ok();
             attr.should.be.equal(value);
         });
     });

test/books/conrefs/README.md

@@ -1,10 +1,15 @@
 # Readme
 
+<p id="test-plugin-block-shortcuts-1">$$test_block1$$</p>
+<p id="test-plugin-block-shortcuts-2">{% include "./block.md" %}</p>
+
 ### Relative
 
 <p id="t1">{% include "./hello.md" %}</p>
+<p id="t2">{% include "/hello.md" %}</p>
 
 ### Git
 
-<p id="t2">{% include "git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test.md" %}</p>
-<p id="t3">{% include "git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test2.md" %}</p>
+<p id="t3">{% include "git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test.md" %}</p>
+<p id="t4">{% include "git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test2.md" %}</p>
+<p id="t5">{% include "git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test3.md" %}</p>

test/books/conrefs/block.md

@@ -0,0 +1 @@
+$$test_block2$$

test/books/headings/README.md

@@ -0,0 +1,3 @@
+# Hello World
+
+## Hello {#hello-custom}

test/books/highlight/README.md

@@ -0,0 +1,16 @@
+# Readme
+
+Block without language
+
+```
+test 1
+```
+
+Block with a language
+
+```lang
+test 2
+```
+
+Inline code: `test 3`
+Inline code with html: `<test>`

test/books/highlight/SUMMARY.md

@@ -0,0 +1 @@
+# Summary

test/books/init/SUMMARY.md

@@ -4,3 +4,6 @@
 * [Hello 2](hello2.md)
 * Hello 3
     * [Hello 4](hello3/hello4.md)
+    * Hello 5
+        * [Hello 6](hello3/hello5/hello6.md)
+

test/books/structure/README.adoc

@@ -0,0 +1 @@
+== Readme for the bookk

test/books/structure/README.md

@@ -0,0 +1 @@
+# Readme for GitHub

test/books/structure/SUMMARY.md

@@ -0,0 +1 @@
+# Summary

test/books/structure/book.json

@@ -0,0 +1,5 @@
+{
+    "structure": {
+        "readme": "README.adoc"
+    }
+}

test/books/structure/glossary.md

@@ -0,0 +1,5 @@
+# Glossary
+
+### Hello
+
+Hello world

test/codehighlighting.js

@@ -0,0 +1,65 @@
+var path = require('path');
+var fs = require('fs');
+
+var Plugin = require('../lib/plugin');
+var PLUGINS_ROOT = path.resolve(__dirname, 'plugins');
+
+describe('Code Highlighting', function () {
+    var book, PAGE;
+
+    before(function() {
+        return books.generate('highlight', 'website', {
+            prepare: function(_book) {
+                book = _book;
+
+                var plugin = new Plugin(book, 'replace_highlight');
+                plugin.load('./replace_highlight', PLUGINS_ROOT);
+
+                book.plugins.load(plugin);
+            }
+        })
+        .then(function() {
+            PAGE = fs.readFileSync(
+                path.join(book.options.output, 'index.html'),
+                { encoding: 'utf-8' }
+            );
+        });
+    });
+
+    it('should correctly replace highlighting', function() {
+        PAGE.should.be.html({
+            'code': {
+                index: 0,
+                text: 'code_test 1\n_code'
+            }
+        });
+    });
+
+    it('should correctly replace highlighting with language', function() {
+        PAGE.should.be.html({
+            'code': {
+                index: 1,
+                text: 'lang_test 2\n_lang'
+            }
+        });
+    });
+
+    it('should correctly replace highlighting for inline code', function() {
+        PAGE.should.be.html({
+            'code': {
+                index: 2,
+                text: 'code_test 3_code'
+            }
+        });
+    });
+
+    it('should correctly replace highlighting for inline code with html tags', function() {
+        PAGE.should.be.html({
+            'code': {
+                index: 3,
+                text: 'code_<test>_code'
+            }
+        });
+    });
+});
+

test/configuration.js

@@ -1,32 +1,37 @@
-var fs = require('fs');
-var path = require('path');
-
 describe('Configuration', function () {
     it('should extract default title from README', function() {
-        return books.parse("basic")
+        return books.parse('basic')
             .then(function(book) {
-                book.options.title.should.be.equal("Readme");
+                book.options.title.should.be.equal('Readme');
             });
     });
 
     it('should extract default description from README', function() {
-        return books.parse("basic")
+        return books.parse('basic')
             .then(function(book) {
-                book.options.description.should.be.equal("Default description for the book.");
+                book.options.description.should.be.equal('Default description for the book.');
             });
     });
 
     it('should correctly load from json (book.json)', function() {
-        return books.parse("config-json")
+        return books.parse('config-json')
             .then(function(book) {
-                book.options.title.should.be.equal("json-config");
+                book.options.title.should.be.equal('json-config');
             });
     });
 
     it('should correctly load from JavaScript (book.js)', function() {
-        return books.parse("config-js")
+        return books.parse('config-js')
             .then(function(book) {
-                book.options.title.should.be.equal("js-config");
+                book.options.title.should.be.equal('js-config');
+            });
+    });
+
+    it('should provide configuration on book.config.get', function() {
+        return books.parse('basic')
+            .then(function(book) {
+                book.config.get('description').should.be.equal('Default description for the book.');
+                book.getConfig('description').should.be.equal('Default description for the book.');
             });
     });
 });

test/conrefs.js

@@ -5,37 +5,62 @@ describe('ConRefs', function () {
     var book, readme;
 
     before(function() {
-        return books.generate("conrefs", "website")
+        return books.generate('conrefs', 'website')
             .then(function(_book) {
                 book = _book;
 
                 readme = fs.readFileSync(
-                    path.join(book.options.output, "index.html"),
-                    { encoding: "utf-8" }
+                    path.join(book.options.output, 'index.html'),
+                    { encoding: 'utf-8' }
                 );
             });
     });
 
     it('should handle local references', function() {
         readme.should.be.html({
-            ".page-inner p#t1": {
+            '.page-inner p#t1': {
                 count: 1,
-                text: "Hello World",
+                text: 'Hello World',
                 trim: true
             }
         });
     });
 
-    it('should handle git references', function() {
+    it('should handle local references with absolute paths', function() {
         readme.should.be.html({
-            ".page-inner p#t2": {
+            '.page-inner p#t2': {
                 count: 1,
-                text: "Hello from git",
+                text: 'Hello World',
                 trim: true
-            },
-            ".page-inner p#t3": {
+            }
+        });
+    });
+
+    it('should correctly include file from git reference', function() {
+        readme.should.be.html({
+            '.page-inner p#t3': {
                 count: 1,
-                text: "First Hello. Hello from git",
+                text: 'Hello from git',
+                trim: true
+            }
+        });
+    });
+
+    it('should correctly handle deep include in git reference', function() {
+        readme.should.be.html({
+            '.page-inner p#t4': {
+                count: 1,
+                text: 'First Hello. Hello from git',
+                trim: true
+            }
+        });
+    });
+
+    it('should correctly handle absolute include in git reference', function() {
+        readme.should.be.html({
+            '.page-inner p#t5': {
+                count: 1,
+                text: 'First Hello. Hello from git',
                 trim: true
             }
         });

test/ebook.js

@@ -6,19 +6,23 @@ describe('eBook generator', function () {
         var book;
 
         before(function() {
-            return books.generate("basic", "ebook")
+            return books.generate('basic', 'ebook')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
         it('should correctly output a SUMMARY.html', function() {
-            book.should.have.file("SUMMARY.html");
+            book.should.have.file('SUMMARY.html');
         });
 
         it('should correctly copy assets', function() {
-            book.should.have.file("gitbook");
-            book.should.have.file("gitbook/style.css");
+            book.should.have.file('gitbook');
+            book.should.have.file('gitbook/ebook.css');
+        });
+
+        it('should not copy website assets', function() {
+            book.should.not.have.file('gitbook/style.css');
         });
     });
 
@@ -26,30 +30,41 @@ describe('eBook generator', function () {
         var book;
 
         before(function() {
-            return books.generate("style-print", "ebook")
+            return books.generate('style-print', 'ebook')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
+        it('should correctly copy print.css', function() {
+            book.should.have.file('styles');
+            book.should.have.file('styles/print.css');
+        });
+
         it('should remove default print.css', function() {
             var PAGE = fs.readFileSync(
-                path.join(book.options.output, "index.html"),
-                { encoding: "utf-8" }
+                path.join(book.options.output, 'index.html'),
+                { encoding: 'utf-8' }
             );
+
+            // There are 2 styles (one from plugin-highlight and the new style)
             PAGE.should.be.html({
-                "link": {
-                    count: 1,
-                    attributes: {
-                        href: "./styles/print.css"
-                    }
+                'link': {
+                    count: 2
+                }
+            });
+
+            PAGE.should.be.html({
+                'link[href=\'./styles/print.css\']': {
+                    count: 1
+                }
+            });
+
+            PAGE.should.be.html({
+                'link[href="gitbook/plugins/gitbook-plugin-highlight/ebook.css"]': {
+                    count: 1
                 }
             });
         });
-
-        it('should correctly print.css', function() {
-            book.should.have.file("styles");
-            book.should.have.file("styles/print.css");
-        });
-    })
+    });
 });

test/format.js

@@ -0,0 +1,11 @@
+describe('Formatting', function () {
+    it('should provide formatting with book.formatString', function() {
+        return books.parse('basic')
+        .then(function(book) {
+            return book.formatString('markdown', 'this is a **test**');
+        })
+        .then(function(content) {
+            content.should.equal('<p>this is a <strong>test</strong></p>\n');
+        });
+    });
+});

test/git.js

@@ -1,8 +1,8 @@
-var should = require('should');
-var git = require('../lib/utils/git');
+var should = require("should");
+var git = require("../lib/utils/git");
 
-describe('GIT parser and getter', function () {
-    it('should correctly parse an https url', function() {
+describe("GIT parser and getter", function () {
+    it("should correctly parse an https url", function() {
         var parts = git.parseUrl("git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test.md");
 
         should.exist(parts);
@@ -11,7 +11,7 @@ describe('GIT parser and getter', function () {
         parts.filepath.should.be.equal("test.md");
     });
 
-    it('should correctly parse an https url with a reference', function() {
+    it("should correctly parse an https url with a reference", function() {
         var parts = git.parseUrl("git+https://gist.github.com/69ea4542e4c8967d2fa7.git/test.md#0.1.2");
 
         should.exist(parts);
@@ -20,7 +20,7 @@ describe('GIT parser and getter', function () {
         parts.filepath.should.be.equal("test.md");
     });
 
-    it('should correctly parse an ssh url', function() {
+    it("should correctly parse an ssh url", function() {
         var parts = git.parseUrl("git+git@github.com:GitbookIO/gitbook.git/directory/README.md#e1594cde2c32e4ff48f6c4eff3d3d461743d74e1");
 
         should.exist(parts);

test/glossary.js

@@ -1,8 +1,8 @@
-var fs = require('fs');
-var path = require('path');
+var fs = require("fs");
+var path = require("path");
 
-describe('Glossary', function () {
-    describe('Parsing', function() {
+describe("Glossary", function () {
+    describe("Parsing", function() {
         var book;
 
         before(function() {
@@ -12,13 +12,13 @@ describe('Glossary', function () {
                 });
         });
 
-        it('should correctly list items', function() {
+        it("should correctly list items", function() {
             book.should.have.property("glossary");
             book.glossary.should.have.lengthOf(3);
         });
     });
 
-    describe('Generation', function() {
+    describe("Generation", function() {
         var book;
 
         before(function() {
@@ -28,11 +28,11 @@ describe('Glossary', function () {
                 });
         });
 
-        it('should correctly generate a GLOSSARY.html', function() {
+        it("should correctly generate a GLOSSARY.html", function() {
             book.should.have.file("GLOSSARY.html");
         });
 
-        describe('Page Integration', function() {
+        describe("Page Integration", function() {
             var readme, page;
 
             before(function() {
@@ -46,9 +46,9 @@ describe('Glossary', function () {
                 );
             });
 
-            it('should correctly replaced terms by links', function() {
+            it("should correctly replaced terms by links", function() {
                 readme.should.be.html({
-                    ".page-inner a[href='GLOSSARY.html#test']": {
+                    ".page-inner a[href=\"GLOSSARY.html#test\"]": {
                         count: 1,
                         text: "test",
                         attributes: {
@@ -58,15 +58,15 @@ describe('Glossary', function () {
                 });
             });
 
-            it('should correctly replaced terms by links (relative)', function() {
+            it("should correctly replaced terms by links (relative)", function() {
                 page.should.be.html({
-                    ".page-inner a[href='../GLOSSARY.html#test']": {
+                    ".page-inner a[href=\"../GLOSSARY.html#test\"]": {
                         count: 1
                     }
                 });
             });
 
-            it('should not replace terms in codeblocks', function() {
+            it("should not replace terms in codeblocks", function() {
                 readme.should.be.html({
                     ".page-inner code a": {
                         count: 0
@@ -74,9 +74,9 @@ describe('Glossary', function () {
                 });
             });
 
-            it('should correctly select the longest term', function() {
+            it("should correctly select the longest term", function() {
                 readme.should.be.html({
-                    ".page-inner a[href='GLOSSARY.html#test_long']": {
+                    ".page-inner a[href=\"GLOSSARY.html#test_long\"]": {
                         count: 1,
                         text: "test long"
                     }

test/heading.js

@@ -0,0 +1,37 @@
+var path = require('path');
+var fs = require('fs');
+
+describe('Headings', function () {
+    var book, PAGE;
+
+    before(function() {
+        return books.generate('headings', 'website')
+        .then(function(_book) {
+            book = _book;
+
+            PAGE = fs.readFileSync(
+                path.join(book.options.output, 'index.html'),
+                { encoding: 'utf-8' }
+            );
+        });
+    });
+
+    describe('IDs', function() {
+        it('should correctly generate an ID', function() {
+            PAGE.should.be.html({
+                'h1#hello-world': {
+                    count: 1
+                }
+            });
+        });
+
+        it('should correctly accept custom ID', function() {
+            PAGE.should.be.html({
+                'h2#hello-custom': {
+                    count: 1
+                }
+            });
+        });
+    });
+});
+

test/helper.js

@@ -1,15 +1,13 @@
 var os = require('os');
 var path = require('path');
 var Q = require('q');
-var fs = require('fs');
 var _ = require('lodash');
-var should = require('should');
 
 var fsUtil = require('../lib/utils/fs');
 var Book = require('../').Book;
 var LOG_LEVELS = require('../').LOG_LEVELS;
 
-require("./assertions");
+require('./assertions');
 
 
 var BOOKS = {};
@@ -17,30 +15,44 @@ var TMPDIR = os.tmpdir();
 
 
 // Generate and return a book
-function generateBook(bookId, test) {
-    return parseBook(bookId, test)
+function generateBook(bookId, test, opts) {
+    opts = _.defaults(opts || {}, {
+        prepare: function() {}
+    });
+
+    return parseBook(bookId, test, opts)
     .then(function(book) {
-        return book.generate(test)
+
+        return Q(opts.prepare(book))
+        .then(function() {
+            return book.generate(test);
+        })
         .thenResolve(book);
     });
 }
 
 // Generate and return a book
-function parseBook(bookId, test) {
-    test = test || "website";
-    BOOKS[bookId] = BOOKS[bookId] || {};
-    if (BOOKS[bookId][test]) return Q(BOOKS[bookId][test]);
+function parseBook(bookId, test, opts) {
+    opts = _.defaults(opts || {}, {
+        testId: ''
+    });
 
-    BOOKS[bookId][test] = new Book(path.resolve(__dirname, "books", bookId), {
+    test = test || 'website';
+    var testId = [test, opts.testId].join('-');
+
+    BOOKS[bookId] = BOOKS[bookId] || {};
+    if (BOOKS[bookId][testId]) return Q(BOOKS[bookId][testId]);
+
+    BOOKS[bookId][testId] = new Book(path.resolve(__dirname, 'books', bookId), {
         logLevel: LOG_LEVELS.DISABLED,
         config: {
-            output: path.resolve(TMPDIR, bookId+"-"+test)
+            output: path.resolve(TMPDIR, bookId+'-'+testId)
         }
     });
 
-    return BOOKS[bookId][test].parse()
+    return BOOKS[bookId][testId].parse()
     .then(function() {
-        return BOOKS[bookId][test];
+        return BOOKS[bookId][testId];
     });
 }
 
@@ -53,16 +65,14 @@ global.books = {
 // Cleanup all tests
 after(function() {
     return _.chain(BOOKS)
-        .map(function(types, bookId) {
+        .map(function(types) {
             return _.values(types);
         })
         .flatten()
         .reduce(function(prev, book) {
             return prev.then(function() {
                 return fsUtil.remove(book.options.output);
-            })
+            });
         }, Q())
         .value();
 });
-
-

test/images.js

@@ -1,9 +1,9 @@
-var fs = require('fs');
-var _ = require('lodash');
-var path = require('path');
-var cheerio = require('cheerio');
+var fs = require("fs");
+var _ = require("lodash");
+var path = require("path");
+var cheerio = require("cheerio");
 
-describe('Images', function () {
+describe("Images", function () {
     var book, readme, $, $img, srcs;
 
     before(function() {
@@ -17,38 +17,40 @@ describe('Images', function () {
                 );
                 $ = cheerio.load(readme);
                 $img = $("img");
-                srcs = $img.map(function() { return $(this).attr("src"); })
+                srcs = $img.map(function() {
+                    return $(this).attr("src");
+                });
             });
     });
 
-    it('should detect all images', function() {
+    it("should detect all images", function() {
         _.uniq(srcs).should.have.lengthOf(4);
     });
 
-    it('should keep image tags', function() {
+    it("should keep image tags", function() {
         srcs.should.have.lengthOf(5);
     });
 
-    it('should not have .svg files', function() {
+    it("should not have .svg files", function() {
         _.each(srcs, function(src) {
             path.extname(src).should.not.equal(".svg");
         });
     });
 
-    it('should correctly convert svg images to png', function() {
+    it("should correctly convert svg images to png", function() {
         _.each(srcs, function(src) {
             book.should.have.file(src);
         });
     });
 
-    it('should handle relative paths', function() {
+    it("should handle relative paths", function() {
         var PAGE = fs.readFileSync(
             path.join(book.options.output, "folder/PAGE.html"),
             { encoding: "utf-8" }
         );
 
         PAGE.should.be.html({
-            "img[src='../test.png']": {
+            "img[src=\"../test.png\"]": {
                 count: 1
             }
         });

test/init.js

@@ -9,15 +9,16 @@ describe('Init Books', function () {
     var initRoot;
 
     before(function() {
-        initRoot = path.resolve(__dirname, "books/init");
+        initRoot = path.resolve(__dirname, 'books/init');
         return Book.init(initRoot, {
-            logLevel: LOG_LEVELS.DISABLED,
+            logLevel: LOG_LEVELS.DISABLED
         });
     });
 
     it('should create all chapters', function() {
-        should(fs.existsSync(path.resolve(initRoot, "hello.md"))).be.ok;
-        should(fs.existsSync(path.resolve(initRoot, "hello2.md"))).be.ok;
-        should(fs.existsSync(path.resolve(initRoot, "hello3/hello4.md"))).be.ok;
+        should(fs.existsSync(path.resolve(initRoot, 'hello.md'))).be.ok();
+        should(fs.existsSync(path.resolve(initRoot, 'hello2.md'))).be.ok();
+        should(fs.existsSync(path.resolve(initRoot, 'hello3/hello4.md'))).be.ok();
+        should(fs.existsSync(path.resolve(initRoot, 'hello3/hello5/hello6.md'))).be.ok();
     });
 });

test/json.js

@@ -6,18 +6,18 @@ describe('JSON generator', function () {
         var book;
 
         before(function() {
-            return books.generate("basic", "json")
+            return books.generate('basic', 'json')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
         it('should correctly output a README.json', function() {
-            book.should.have.file("README.json");
+            book.should.have.file('README.json');
         });
 
         it('should output a valid json', function() {
-            book.should.have.jsonfile("README.json");
+            book.should.have.jsonfile('README.json');
         });
 
         describe('Page Format', function() {
@@ -26,26 +26,26 @@ describe('JSON generator', function () {
             before(function() {
                 page = JSON.parse(
                     fs.readFileSync(
-                        path.join(book.options.output, "README.json"),
-                        { encoding: "utf-8" }
+                        path.join(book.options.output, 'README.json'),
+                        { encoding: 'utf-8' }
                     )
                 );
             });
 
             it('should contains valid section', function() {
-                page.should.have.property("sections").with.lengthOf(1);
-                page.sections[0].should.have.property("content").which.is.a.String;
-                page.sections[0].should.have.property("type").which.is.a.String.which.equal("normal");
+                page.should.have.property('sections').with.lengthOf(1);
+                page.sections[0].should.have.property('content').which.is.a.String();
+                page.sections[0].should.have.property('type', 'normal');
             });
 
             it('should contains valid progress', function() {
-                page.should.have.property("progress");
-                page.progress.should.have.property("chapters").with.lengthOf(1);
-                page.progress.should.have.property("current");
+                page.should.have.property('progress');
+                page.progress.should.have.property('chapters').with.lengthOf(1);
+                page.progress.should.have.property('current');
             });
 
             it('should contains no languages', function() {
-                page.should.have.property("langs").with.lengthOf(0);
+                page.should.have.property('langs').with.lengthOf(0);
             });
         });
     });
@@ -54,22 +54,22 @@ describe('JSON generator', function () {
         var book;
 
         before(function() {
-            return books.generate("languages", "json")
+            return books.generate('languages', 'json')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
         it('should correctly output READMEs', function() {
-            book.should.have.file("README.json");
-            book.should.have.file("en/README.json");
-            book.should.have.file("fr/README.json");
+            book.should.have.file('README.json');
+            book.should.have.file('en/README.json');
+            book.should.have.file('fr/README.json');
         });
 
         it('should output valid json', function() {
-            book.should.have.jsonfile("README.json");
-            book.should.have.jsonfile("en/README.json");
-            book.should.have.jsonfile("fr/README.json");
+            book.should.have.jsonfile('README.json');
+            book.should.have.jsonfile('en/README.json');
+            book.should.have.jsonfile('fr/README.json');
         });
 
         describe('Page Format', function() {
@@ -78,14 +78,14 @@ describe('JSON generator', function () {
             before(function() {
                 page = JSON.parse(
                     fs.readFileSync(
-                        path.join(book.options.output, "README.json"),
-                        { encoding: "utf-8" }
+                        path.join(book.options.output, 'README.json'),
+                        { encoding: 'utf-8' }
                     )
                 );
             });
 
             it('should contains no languages', function() {
-                page.should.have.property("langs").with.lengthOf(2);
+                page.should.have.property('langs').with.lengthOf(2);
             });
         });
     });

test/languages.js

@@ -1,8 +1,5 @@
-var fs = require('fs');
-var path = require('path');
-
-describe('Languages', function () {
-    describe('Parsing', function() {
+describe("Languages", function () {
+    describe("Parsing", function() {
         var book;
 
         before(function() {
@@ -12,7 +9,7 @@ describe('Languages', function () {
                 });
         });
 
-        it('should correctly list languages', function() {
+        it("should correctly list languages", function() {
             book.should.have.property("books");
             book.books.should.have.lengthOf(2);
 
@@ -21,7 +18,7 @@ describe('Languages', function () {
         });
     });
 
-    describe('Generation', function() {
+    describe("Generation", function() {
         var book;
 
         before(function() {
@@ -31,7 +28,7 @@ describe('Languages', function () {
                 });
         });
 
-        it('should correctly create books', function() {
+        it("should correctly create books", function() {
             book.should.have.file("index.html");
             book.should.have.file("en/index.html");
             book.should.have.file("fr/index.html");

test/links.js

@@ -1,13 +1,11 @@
-var should = require('should');
-var fs = require('fs');
-var _ = require('lodash');
-var path = require('path');
-var cheerio = require('cheerio');
+var fs = require("fs");
+var path = require("path");
+var cheerio = require("cheerio");
 
 var links = require("../lib/utils/links");
 
-describe('Links', function () {
-    it('should correctly test external links', function() {
+describe("Links", function () {
+    it("should correctly test external links", function() {
         links.isExternal("http://google.fr").should.be.exactly(true);
         links.isExternal("https://google.fr").should.be.exactly(true);
         links.isExternal("test.md").should.be.exactly(false);
@@ -15,32 +13,32 @@ describe('Links', function () {
         links.isExternal("/folder/test.md").should.be.exactly(false);
     });
 
-    it('should correctly detect anchor links', function() {
+    it("should correctly detect anchor links", function() {
         links.isAnchor("#test").should.be.exactly(true);
         links.isAnchor(" #test").should.be.exactly(true);
         links.isAnchor("https://google.fr#test").should.be.exactly(false);
         links.isAnchor("test.md#test").should.be.exactly(false);
     });
 
-    describe('toAbsolute', function() {
-        it('should correctly transform as absolute', function() {
+    describe("toAbsolute", function() {
+        it("should correctly transform as absolute", function() {
             links.toAbsolute("http://google.fr").should.be.equal("http://google.fr");
             links.toAbsolute("test.md", "./", "./").should.be.equal("test.md");
             links.toAbsolute("folder/test.md", "./", "./").should.be.equal("folder/test.md");
         });
 
-        it('should correctly handle windows path', function() {
+        it("should correctly handle windows path", function() {
             links.toAbsolute("folder\\test.md", "./", "./").should.be.equal("folder/test.md");
         });
 
-        it('should correctly handle absolute path', function() {
+        it("should correctly handle absolute path", function() {
             links.toAbsolute("/test.md", "./", "./").should.be.equal("test.md");
             links.toAbsolute("/test.md", "test", "test").should.be.equal("../test.md");
             links.toAbsolute("/sub/test.md", "test", "test").should.be.equal("../sub/test.md");
         });
     });
 
-    describe('page', function() {
+    describe("page", function() {
         var book;
 
         before(function() {
@@ -50,7 +48,7 @@ describe('Links', function () {
                 });
         });
 
-        it('should correctly replace relative links', function() {
+        it("should correctly replace relative links", function() {
             var readme = fs.readFileSync(
                 path.join(book.options.output, "folder1/index.html"),
                 { encoding: "utf-8" }
@@ -58,8 +56,8 @@ describe('Links', function () {
             var $ = cheerio.load(readme);
             var $a = $(".page-inner a");
 
-            $a.attr('href').should.be.exactly("../folder2/index.html");
-        })
+            $a.attr("href").should.be.exactly("../folder2/index.html");
+        });
     });
 
 });

test/navigation.js

@@ -0,0 +1,61 @@
+var should = require("should");
+
+describe("Navigation", function () {
+    var book;
+
+    before(function() {
+        return books.parse("summary")
+            .then(function(_book) {
+                book = _book;
+            });
+    });
+
+    it("should correctly parse navigation as a map", function() {
+        book.should.have.property("navigation");
+        book.navigation.should.have.property("README.md");
+        book.navigation.should.have.property("README.md");
+    });
+
+    it("should correctly include filenames", function() {
+        book.navigation.should.have.property("README.md");
+        book.navigation.should.have.property("PAGE1.md");
+        book.navigation.should.have.property("folder/PAGE2.md");
+        book.navigation.should.not.have.property("NOTFOUND.md");
+    });
+
+    it("should correctly detect next/prev for README", function() {
+        var README = book.navigation["README.md"];
+
+        README.index.should.equal(0);
+        README.should.have.property("next");
+        should(README.prev).not.be.ok();
+
+        README.next.should.have.property("path");
+        README.next.path.should.equal("PAGE1.md");
+    });
+
+    it("should correctly detect next/prev a page", function() {
+        var PAGE = book.navigation["PAGE1.md"];
+
+        PAGE.index.should.equal(1);
+        PAGE.should.have.property("next");
+        PAGE.should.have.property("prev");
+
+        PAGE.prev.should.have.property("path");
+        PAGE.prev.path.should.equal("README.md");
+
+        PAGE.next.should.have.property("path");
+        PAGE.next.path.should.equal("folder/PAGE2.md");
+    });
+
+    it("should correctly detect next/prev for last page", function() {
+        var PAGE = book.navigation["folder/PAGE2.md"];
+
+        PAGE.index.should.equal(2);
+        PAGE.should.have.property("prev");
+        should(PAGE.next).not.be.ok();
+
+        PAGE.prev.should.have.property("path");
+        PAGE.prev.path.should.equal("PAGE1.md");
+    });
+});

test/plugins.js

@@ -1,26 +1,28 @@
 var _ = require('lodash');
+var fs = require('fs');
 var should = require('should');
 var path = require('path');
 
 var Plugin = require('../lib/plugin');
+var parsers = require('gitbook-parsers');
 var PLUGINS_ROOT = path.resolve(__dirname, 'plugins');
 
 describe('Plugins', function () {
     var book;
 
     before(function() {
-        return books.parse("basic")
-            .then(function(_book) {
-                book = _book;
-            });
+        return books.parse('basic')
+        .then(function(_book) {
+            book = _book;
+        });
     });
 
     describe('Invalid', function() {
         var plugin;
 
         before(function() {
-            plugin = new Plugin(book, "invalid");
-            plugin.load("./invalid", PLUGINS_ROOT);
+            plugin = new Plugin(book, 'invalid');
+            plugin.load('./invalid', PLUGINS_ROOT);
         });
 
         it('should be detected', function() {
@@ -32,8 +34,8 @@ describe('Plugins', function () {
         var plugin;
 
         before(function() {
-            plugin = new Plugin(book, "empty");
-            plugin.load("./empty", PLUGINS_ROOT);
+            plugin = new Plugin(book, 'empty');
+            plugin.load('./empty', PLUGINS_ROOT);
         });
 
         it('should valid a plugin', function() {
@@ -50,12 +52,43 @@ describe('Plugins', function () {
         });
     });
 
+    describe('Configuration', function() {
+        var plugin;
+
+        before(function() {
+            plugin = new Plugin(book, 'testconfig');
+            plugin.load('./config', PLUGINS_ROOT);
+        });
+
+        it('should throw error for invalid configuration', function() {
+            return plugin.validateConfig({})
+            .should.be.rejectedWith('Configuration Error: pluginsConfig.testconfig.testRequired is required');
+        });
+
+        it('should throw error for invalid types', function() {
+            return plugin.validateConfig({
+                testRequired: 'hello'
+            })
+            .should.be.rejectedWith('Configuration Error: pluginsConfig.testconfig.testRequired is not of a type(s) number');
+        });
+
+        it('should extend with default values', function() {
+            return plugin.validateConfig({
+                testRequired: 12
+            })
+            .should.be.fulfilledWith({
+                hello: 'world',
+                testRequired: 12
+            });
+        });
+    });
+
     describe('Resources', function() {
         var plugin;
 
         before(function() {
-            plugin = new Plugin(book, "resources");
-            plugin.load("./resources", PLUGINS_ROOT);
+            plugin = new Plugin(book, 'resources');
+            plugin.load('./resources', PLUGINS_ROOT);
 
             return book.plugins.load(plugin);
         });
@@ -66,29 +99,34 @@ describe('Plugins', function () {
 
         describe('Website', function() {
             it('should return a valid list of resources', function() {
-                return plugin.getResources("website")
+                return plugin.getResources('website')
                     .then(function(resources) {
-                        resources["js"].should.have.lengthOf(1);
+                        resources.js.should.have.lengthOf(1);
                     });
             });
 
             it('should extend books plugins', function() {
-                var resources = book.plugins.resources("website");
-                resources["js"].should.have.lengthOf(1);
+                var resources = book.plugins.resources('website');
+                resources.js.should.have.lengthOf(5);
             });
         });
 
         describe('eBook', function() {
             it('should return a valid list of resources', function() {
-                return plugin.getResources("ebook")
+                return plugin.getResources('ebook')
                     .then(function(resources) {
-                        resources["css"].should.have.lengthOf(1);
+                        resources.css.should.have.lengthOf(1);
                     });
             });
 
             it('should extend books plugins', function() {
-                var resources = book.plugins.resources("ebook");
-                resources["css"].should.have.lengthOf(1);
+                var resources = book.plugins.resources('ebook');
+
+                // There is resources from highlight plugin and this plugin
+                resources.css.should.have.lengthOf(2);
+                should.exist(_.find(resources.css, {
+                    path: 'gitbook-plugin-resources/test'
+                }));
             });
         });
     });
@@ -97,8 +135,8 @@ describe('Plugins', function () {
         var plugin;
 
         before(function() {
-            plugin = new Plugin(book, "filters");
-            plugin.load("./filters", PLUGINS_ROOT);
+            plugin = new Plugin(book, 'filters');
+            plugin.load('./filters', PLUGINS_ROOT);
 
             return book.plugins.load(plugin);
         });
@@ -111,21 +149,21 @@ describe('Plugins', function () {
             var filters = plugin.getFilters();
 
             _.size(filters).should.equal(2);
-            filters.should.have.property("hello");
-            filters.should.have.property("helloCtx");
+            filters.should.have.property('hello');
+            filters.should.have.property('helloCtx');
         });
 
         it('should correctly extend template filters', function() {
-            return book.template.renderString('{{ "World"|hello }}')
+            return book.template.renderString('{{ \'World\'|hello }}')
                 .then(function(content) {
-                    content.should.equal("Hello World");
+                    content.should.equal('Hello World');
                 });
         });
 
         it('should correctly set book as context', function() {
-            return book.template.renderString('{{ "root"|helloCtx }}')
+            return book.template.renderString('{{ \'root\'|helloCtx }}')
                 .then(function(content) {
-                    content.should.equal("root:"+book.root);
+                    content.should.equal('root:'+book.root);
                 });
         });
     });
@@ -134,15 +172,15 @@ describe('Plugins', function () {
         var plugin;
 
         before(function() {
-            plugin = new Plugin(book, "blocks");
-            plugin.load("./blocks", PLUGINS_ROOT);
+            plugin = new Plugin(book, 'blocks');
+            plugin.load('./blocks', PLUGINS_ROOT);
 
             return book.plugins.load(plugin);
         });
 
         var testTpl = function(str, args, options) {
             return book.template.renderString(str, args, options)
-            .then(book.template.postProcess)
+            .then(book.template.postProcess);
         };
 
         it('should valid a plugin', function() {
@@ -152,37 +190,139 @@ describe('Plugins', function () {
         it('should correctly extend template blocks', function() {
             return testTpl('{% test %}hello{% endtest %}')
                 .then(function(content) {
-                    content.should.equal("testhellotest");
+                    content.should.equal('testhellotest');
                 });
         });
 
-        it('should correctly accept shortcuts', function() {
-           return testTpl('$$hello$$', {}, {
-                    type: "markdown"
+        describe('Shortcuts', function() {
+            it('should correctly accept shortcuts', function() {
+                return testTpl('$$hello$$', {}, {
+                    type: 'markdown'
                 })
                 .then(function(content) {
-                    content.should.equal("testhellotest");
+                    content.should.equal('testhellotest');
                 });
+            });
+
+            it('should correctly apply shortcuts to included file', function() {
+                return books.generate('conrefs', 'website', {
+                    testId: 'include-plugins',
+                    prepare: function(bookConref) {
+                        plugin = new Plugin(bookConref, 'blocks');
+                        plugin.load('./blocks', PLUGINS_ROOT);
+
+                        return bookConref.plugins.load(plugin);
+                    }
+                })
+                .then(function(bookConref) {
+                    var readme = fs.readFileSync(
+                        path.join(bookConref.options.output, 'index.html'),
+                        { encoding: 'utf-8' }
+                    );
+
+                    readme.should.be.html({
+                        '.page-inner p#test-plugin-block-shortcuts-1': {
+                            count: 1,
+                            text: 'testtest_block1test',
+                            trim: true
+                        },
+                        '.page-inner p#test-plugin-block-shortcuts-2': {
+                            count: 1,
+                            text: 'testtest_block2test',
+                            trim: true
+                        }
+                    });
+                });
+            });
         });
 
+
         it('should correctly extend template blocks with defined end', function() {
             return testTpl('{% test2 %}hello{% endtest2end %}')
                 .then(function(content) {
-                    content.should.equal("test2hellotest2");
+                    content.should.equal('test2hellotest2');
                 });
         });
 
         it('should correctly extend template blocks with sub-blocks', function() {
             return testTpl('{% test3join separator=";" %}hello{% also %}world{% endtest3join %}')
                 .then(function(content) {
-                    content.should.equal("hello;world");
+                    content.should.equal('hello;world');
                 });
         });
 
         it('should correctly extend template blocks with different sub-blocks', function() {
             return testTpl('{% test4join separator=";" %}hello{% also %}the{% finally %}world{% endtest4join %}')
                 .then(function(content) {
-                    content.should.equal("hello;the;world");
+                    content.should.equal('hello;the;world');
+                });
+        });
+
+        it('should correctly extend template blocks with arguments (1)', function() {
+            return testTpl('{% test5args "a" %}{% endtest5args %}')
+                .then(function(content) {
+                    content.should.equal('test5atest5');
+                });
+        });
+
+        it('should correctly extend template blocks with arguments (2)', function() {
+            return testTpl('{% test5args "a", "b" %}{% endtest5args %}')
+                .then(function(content) {
+                    content.should.equal('test5a,btest5');
+                });
+        });
+
+        it('should correctly extend template blocks with arguments (3)', function() {
+            return testTpl('{% test5args "a", "b", "c" %}{% endtest5args %}')
+                .then(function(content) {
+                    content.should.equal('test5a,b,ctest5');
+                });
+        });
+
+        it('should correctly extend template blocks with args and kwargs', function() {
+            return testTpl('{% test5kwargs "a", "b", "c", d="test", e="test2" %}{% endtest5kwargs %}')
+                .then(function(content) {
+                    content.should.equal('test5a,b,c,d:test,e:test2,__keywords:truetest5');
+                });
+        });
+
+        it('should correctly extend template blocks with access to context', function() {
+            return testTpl('{% set name = "john" %}{% test6context %}{% endtest6context %}', {})
+            .then(function(content) {
+                content.should.equal('test6johntest6');
+            });
+        });
+    });
+
+    describe('Blocks without parsing', function() {
+        var plugin;
+
+        before(function() {
+            plugin = new Plugin(book, 'blocks');
+            plugin.load('./blocks', PLUGINS_ROOT);
+
+            return book.plugins.load(plugin);
+        });
+
+        var testTpl = function(markup, str, args, options) {
+            var filetype = parsers.get(markup);
+
+            return book.template.renderString(str, args, options)
+            .then(filetype.page).get('sections').get(0).get('content')
+            .then(book.template.postProcess);
+        };
+
+        it('should correctly process unparsable for markdown', function() {
+            return testTpl('.md', '{% test %}**hello**{% endtest %}')
+                .then(function(content) {
+                    content.should.equal('<p>test**hello**test</p>\n');
+                });
+        });
+
+        it('should correctly process unparsable for asciidoc', function() {
+            return testTpl('.adoc', '{% test %}**hello**{% endtest %}')
+                .then(function(content) {
+                    content.should.equal('<div class="paragraph">\n<p>test**hello**test</p>\n</div>');
                 });
         });
     });

test/plugins/blocks/index.js

@@ -36,6 +36,26 @@ module.exports = {
                 assert(blk.blocks[1].name, "finally");
                 return [blk.body, blk.blocks[0].body, blk.blocks[1].body].join(blk.kwargs.separator);
             }
-        }
+        },
+        "test5args": {
+            process: function(blk) {
+                return "test5"+blk.args.join(",")+"test5";
+            }
+        },
+        "test5kwargs": {
+            process: function(blk) {
+                var s = blk.args.join(",");
+                for (var key in blk.kwargs) {
+                    s = s + ","+key+":"+blk.kwargs[key];
+                }
+
+                return "test5"+s+"test5";
+            }
+        },
+        "test6context": {
+            process: function() {
+                return "test6"+(this.ctx.name)+"test6";
+            }
+        },
     }
 };

test/plugins/config/index.js

@@ -0,0 +1 @@
+module.exports = {};

test/plugins/config/package.json

@@ -0,0 +1,21 @@
+{
+    "name": "gitbook-plugin-testconfig",
+    "description": "Test plugin configuration",
+    "main": "index.js",
+    "version": "0.0.1",
+    "engines": {
+        "gitbook": "*"
+    },
+    "gitbook": {
+        "properties": {
+            "hello": {
+                "type": "string",
+                "default": "world"
+            },
+            "testRequired": {
+                "type": "number",
+                "required": true
+            }
+        }
+    }
+}

test/plugins/replace_highlight/index.js

@@ -0,0 +1,14 @@
+module.exports = {
+    blocks: {
+        "code": {
+            process: function(blk) {
+                var lang = blk.kwargs.language || "code";
+
+                return {
+                    body: lang+"_"+blk.body+"_"+lang,
+                    html: false
+                };
+            }
+        }
+    }
+};

test/plugins/replace_highlight/package.json

@@ -0,0 +1,9 @@
+{
+    "name": "gitbook-plugin-replace_highlight",
+    "description": "Test replacing default code highlighter",
+    "main": "index.js",
+    "version": "0.0.1",
+    "engines": {
+        "gitbook": "*"
+    }
+}

test/resolve.js

@@ -0,0 +1,60 @@
+var path = require("path");
+
+describe("Resolve Files", function () {
+    var book;
+
+    before(function() {
+        return books.parse("basic")
+            .then(function(_book) {
+                book = _book;
+            });
+    });
+
+    describe("book.fileIsInBook", function() {
+        it("should return true for correct paths", function() {
+            book.fileIsInBook(path.join(book.root, "README.md")).should.equal(true);
+            book.fileIsInBook(path.join(book.root, "styles/website.css")).should.equal(true);
+        });
+
+        it("should return true for root folder", function() {
+            book.fileIsInBook(path.join(book.root, "./")).should.equal(true);
+            book.fileIsInBook(book.root).should.equal(true);
+        });
+
+        it("should return false for files out of scope", function() {
+            book.fileIsInBook(path.join(book.root, "../")).should.equal(false);
+            book.fileIsInBook("README.md").should.equal(false);
+            book.fileIsInBook(path.resolve(book.root, "../README.md")).should.equal(false);
+        });
+
+        it("should correctly handle windows paths", function() {
+            book.fileIsInBook(path.join(book.root, "\\styles\\website.css")).should.equal(true);
+        });
+    });
+
+    describe("book.resolve", function() {
+        it("should resolve a file to its absolute path", function() {
+            book.resolve("README.md").should.equal(path.resolve(book.root, "README.md"));
+            book.resolve("website/README.md").should.equal(path.resolve(book.root, "website/README.md"));
+        });
+
+        it("should correctly handle windows paths", function() {
+            book.resolve("styles\\website.css").should.equal(path.resolve(book.root, "styles\\website.css"));
+        });
+
+        it("should correctly resolve all arguments", function() {
+            book.resolve("test", "hello", "..", "README.md").should.equal(path.resolve(book.root, "test/README.md"));
+        });
+
+        it("should correctly resolve to root folder", function() {
+            book.resolve("test", "/README.md").should.equal(path.resolve(book.root, "README.md"));
+            book.resolve("test", "\\README.md").should.equal(path.resolve(book.root, "README.md"));
+        });
+
+        it("should throw an error for file out of book", function() {
+            (function() {
+                return book.resolve("../README.md");
+            }).should.throw();
+        });
+    });
+});

test/structure.js

@@ -0,0 +1,20 @@
+describe('Structure', function () {
+    var book;
+
+    before(function() {
+        return books.parse('structure')
+            .then(function(_book) {
+                book = _book;
+            });
+    });
+
+
+    it('should prioritize structure defined in book.json', function() {
+        book.readmeFile.should.equal('README.adoc');
+    });
+
+    it('should be case incensitive', function() {
+        book.glossaryFile.should.equal('glossary.md');
+        book.glossary.should.have.lengthOf(1);
+    });
+});

test/summary.js

@@ -1,8 +1,8 @@
-var fs = require('fs');
-var path = require('path');
+var fs = require("fs");
+var path = require("path");
 
-describe('Summary', function () {
-    describe('Parsing', function() {
+describe("Summary", function () {
+    describe("Parsing", function() {
         var book;
 
         before(function() {
@@ -12,13 +12,13 @@ describe('Summary', function () {
                 });
         });
 
-        it('should correctly list items', function() {
+        it("should correctly list items", function() {
             book.should.have.property("summary");
             book.summary.should.have.property("chapters");
             book.summary.chapters.should.have.lengthOf(4);
         });
 
-        it('should correctly mark non-existant entries', function() {
+        it("should correctly mark non-existant entries", function() {
             book.summary.chapters[0].exists.should.have.equal(true);
             book.summary.chapters[1].exists.should.have.equal(true);
             book.summary.chapters[2].exists.should.have.equal(true);
@@ -26,7 +26,7 @@ describe('Summary', function () {
         });
     });
 
-    describe('Generation', function() {
+    describe("Generation", function() {
         var book;
 
         before(function() {
@@ -36,30 +36,30 @@ describe('Summary', function () {
                 });
         });
 
-        it('should create files according to summary', function() {
+        it("should create files according to summary", function() {
             book.should.have.file("index.html");
             book.should.have.file("PAGE1.html");
             book.should.have.file("folder/PAGE2.html");
         });
 
-        it('should correctly output summary', function() {
+        it("should correctly output summary", function() {
             var PAGE = fs.readFileSync(
                 path.join(book.options.output, "index.html"),
                 { encoding: "utf-8" }
             );
 
             PAGE.should.be.html({
-                ".book-summary .chapter[data-level='0'] a": {
+                ".book-summary .chapter[data-level=\"0\"] a": {
                     attributes: {
                         href: "./index.html"
                     }
                 },
-                ".book-summary .chapter[data-level='1'] a": {
+                ".book-summary .chapter[data-level=\"1\"] a": {
                     attributes: {
                         href: "./PAGE1.html"
                     }
                 },
-                ".book-summary .chapter[data-level='2'] a": {
+                ".book-summary .chapter[data-level=\"2\"] a": {
                     attributes: {
                         href: "./folder/PAGE2.html"
                     }

test/templating.js

@@ -1,6 +1,6 @@
 var pkg = require("../package.json");
 
-describe('Templating', function () {
+describe("Templating", function () {
     var book;
 
     before(function() {
@@ -12,19 +12,19 @@ describe('Templating', function () {
 
     var testTpl = function(str, args, options) {
         return book.template.renderString(str, args, options)
-        .then(book.template.postProcess)
+        .then(book.template.postProcess);
     };
 
-    describe('Context', function() {
-        it('should correctly have access to generator', function() {
-            return testTpl('{{ gitbook.generator }}')
+    describe("Context", function() {
+        it("should correctly have access to generator", function() {
+            return testTpl("{{ gitbook.generator }}")
                 .then(function(content) {
                     content.should.equal("website");
                 });
         });
 
-        it('should correctly have access to gitbook version', function() {
-            return testTpl('{{ gitbook.version }}')
+        it("should correctly have access to gitbook version", function() {
+            return testTpl("{{ gitbook.version }}")
                 .then(function(content) {
                     content.should.equal(pkg.version.toString());
                 });

test/website.js

@@ -1,25 +1,26 @@
-var fs = require('fs');
-var path = require('path');
-
 describe('Website generator', function () {
     describe('Basic Book', function() {
         var book;
 
         before(function() {
-            return books.generate("basic", "website")
+            return books.generate('basic', 'website')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
         it('should correctly output an index.html', function() {
-            book.should.have.file("index.html");
+            book.should.have.file('index.html');
         });
 
         it('should correctly copy assets', function() {
-            book.should.have.file("gitbook");
-            book.should.have.file("gitbook/app.js");
-            book.should.have.file("gitbook/style.css");
+            book.should.have.file('gitbook');
+            book.should.have.file('gitbook/app.js');
+            book.should.have.file('gitbook/style.css');
+        });
+
+        it('should not copy ebook assets', function() {
+            book.should.not.have.file('gitbook/ebook.css');
         });
     });
 });

theme/assets/ebook/ebook.css

@@ -0,0 +1 @@
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