Bump version to 1.4.2

Node.js for some reason queues up writes from fs.writeFile causing
memory and descriptor leaks, preventing building large books. This is
now fixed

Fixes #336, fixes #454

CHANGES.md

@@ -1,5 +1,8 @@
 # Release notes
 
+## 1.4.1
+- Fix command 'install' without arguments
+
 ## 1.4.0
 - Add command `gitbook install` to install plugins from book.json
 - `package.json` is no longer necessary

README.md

@@ -16,6 +16,11 @@ GitBook can be installed from **NPM** using:
 $ npm install gitbook -g
 ```
 
+Create the directories and files for a book from its [SUMMARY.md](https://github.com/GitbookIO/gitbook#book-format) file using 
+```
+$ gitbook init
+```
+
 You can serve a repository as a book using:
 
 ```
@@ -52,9 +57,10 @@ Here are the options that can be stored in this file:
     // It's not advised this option in the book.json
     "generator": "site",
 
-    // Book title and description (defaults are extracted from the README)
+    // Book metadats (somes are extracted from the README by default)
     "title": null,
     "description": null,
+    "isbn": null,
 
     // For ebook format, the extension to use for generation (default is detected from output extension)
     // "epub", "pdf", "mobi"

bin/build.js

@@ -51,6 +51,11 @@ var makeBuildFunc = function(converter) {
 
             // Exit process with failure code
             process.exit(-1);
+        })
+        .then(function() {
+            // Prevent badly behaving plugins
+            // from making the process hang
+            process.exit(0);
         });
     };
 };

bin/gitbook.js

@@ -83,6 +83,8 @@ build.command(prog.command('serve [source_dir]'))
 build.commandEbook(prog.command('install [source_dir]'))
 .description('Install plugins for a book')
 .action(function(dir, options) {
+    dir = dir || process.cwd();
+    
     console.log("Install plugins in", dir);
     genbook.config.read({
         input: dir

lib/generate/config.js

@@ -17,9 +17,10 @@ var CONFIG = {
     // Configuration file to use
     "configFile": "book",
 
-    // Book title and description (defaults are extracted from the README)
+    // Book metadats (somes are extracted from the README by default)
     "title": null,
     "description": null,
+    "isbn": null,
 
     // For ebook format, the extension to use for generation (default is detected from output extension)
     // "epub", "pdf", "mobi"

lib/generate/ebook/index.js

@@ -30,6 +30,7 @@ Generator.prototype.finish = function() {
             "--cover": that.options.cover,
             "--title": that.options.title,
             "--comments": that.options.description,
+            "--isbn": that.options.isbn,
             "--authors": that.options.author,
             "--publisher": "GitBook",
             "--chapter": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter ')]",

lib/generate/fs.js

@@ -64,7 +64,20 @@ var getFiles = function(path) {
 module.exports = {
     list: getFiles,
     readFile: Q.denodeify(fs.readFile),
-    writeFile: Q.denodeify(fs.writeFile),
+    //writeFile: Q.denodeify(fs.writeFile),
+    writeFile: function(filename, data, options) {
+        var d = Q.defer();
+
+        try {
+            fs.writeFileSync(filename, data, options)
+        } catch(err) {
+            d.reject(err);
+        }
+        d.resolve();
+
+
+        return d.promise;
+    },
     mkdirp: Q.denodeify(fsExtra.mkdirp),
     copy: Q.denodeify(fsExtra.copy),
     remove: Q.denodeify(fsExtra.remove),

package.json

@@ -1,6 +1,6 @@
 {
     "name": "gitbook",
-    "version": "1.4.0",
+    "version": "1.4.2",
     "homepage": "http://www.gitbook.io/",
     "description": "Library and cmd utility to generate GitBooks",
     "main": "lib/index.js",

theme/templates/layout.html

@@ -15,6 +15,9 @@
         <meta name="apple-mobile-web-app-status-bar-style" content="black">
         <link rel="apple-touch-icon-precomposed" sizes="152x152" href="{{ staticBase }}/images/apple-touch-icon-precomposed-152.png">
         <link rel="shortcut icon" href="{{ staticBase }}/images/favicon.ico" type="image/x-icon">
+        {% if options.isbn %}
+        <meta name="identifier" content="{{ options.isbn }}" scheme="ISBN">
+        {% endif %}
         {% block head %}{% endblock %}
         {{ htmlSnippet("head:end")|default("") }}
     </head>