Generate index.html instead of README.html

lib/output/base.js

@@ -3,6 +3,7 @@ var Ignore = require('ignore');
 var path = require('path');
 
 var Promise = require('../utils/promise');
+var pathUtil = require('../utils/path');
 var PluginsManager = require('../plugins');
 var TemplateEngine = require('../template');
 var gitbook = require('../gitbook');
@@ -30,6 +31,9 @@ function Output(book) {
     this.ignore = Ignore();
 }
 
+// Default extension for output
+Output.prototype.defaultExtension = '.html';
+
 // Start the generation, for a parsed book
 Output.prototype.generate = function() {
     var that = this;
@@ -126,7 +130,7 @@ Output.prototype.finish = function() {
 // Resolve an HTML link
 Output.prototype.onRelativeLink = function(currentPage, href) {
     var to = this.book.getPage(href);
-    if (to) return to.outputPath();
+    if (to) return this.outputPath(to.path);
 
     return href;
 };
@@ -166,4 +170,23 @@ Output.prototype.getPageContext = function(page) {
     );
 };
 
+
+// Filename for output
+// READMEs are replaced by index.html
+Output.prototype.outputPath = function(filename, ext) {
+    ext = ext || this.defaultExtension;
+    var output;
+
+    if (
+        path.basename(filename, path.extname(filename)) == 'README' ||
+        output == this.book.readme.path
+    ) {
+        output = path.join(path.dirname(output), 'index'+ext);
+    } else {
+        output = pathUtil.setExtension(output, ext);
+    }
+
+    return output;
+};
+
 module.exports = Output;

lib/output/website.js

@@ -63,6 +63,23 @@ WebsiteOutput.prototype.prepare = function() {
         .value();
 
         that.env = new nunjucks.Environment(new nunjucks.FileSystemLoader(searchPaths));
+
+        that.env.addGlobal('__', function(s) {
+            // todo: i18n
+            return s;
+        });
+
+        // Transform an absolute path into a relative path
+        // using this.ctx.page.path
+        that.env.addFilter('resolveFile', function(s) {
+            // todo
+            return s;
+        });
+
+        // Transform a '.md' into a '.html' (README -> index)
+        that.env.addFilter('contentURL', function(s) {
+            return that.outputPath(s);
+        });
     });
 };
 
@@ -76,7 +93,7 @@ WebsiteOutput.prototype.onPage = function(page) {
     // Write the HTML file
     .then(function(html) {
         return that.writeFile(
-            page.withExtension('.html'),
+            that.outputPath(page.path),
             html
         );
     });

lib/page/index.js

@@ -45,24 +45,6 @@ Page.prototype.withExtension = function(ext) {
     return pathUtil.setExtension(this.path, ext);
 };
 
-// Filename for output
-// READMEs are replaced by index.html
-Page.prototype.outputPath = function(ext) {
-    ext = ext || '.html';
-    var output;
-
-    if (
-        path.basename(this.path, path.extname(this.path)) == 'README' ||
-        output == this.book.readme.path
-    ) {
-        output = path.join(path.dirname(output), 'index'+ext);
-    } else {
-        output = pathUtil.setExtension(output, ext);
-    }
-
-    return output;
-};
-
 // Resolve a filename relative to this page
 // It returns a path relative to the book root folder
 Page.prototype.resolveLocal = function() {