Remove .gitbook and add "root" option

1 files changed, 16 insertions, 28 deletions

diff --git a/lib/book.js b/lib/book.js
index 09bd59f..ca8c0c0 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -123,7 +123,16 @@ Book.prototype.getContext = function() {
 
 // Parse and prepare the configuration, fail if invalid
 Book.prototype.prepareConfig = function() {
-    return this.config.load();
+    var that = this;
+
+    return this.config.load()
+    .then(function() {
+        var root = that.config.get('root');
+        if (!root) return;
+
+        that.originalRoot = that.root;
+        that.root = path.resolve(that.root, root);
+    })
 };
 
 // Resolve a path in the book source
@@ -344,35 +353,14 @@ Book.prototype.isInLanguageBook = function(filename) {
     });
 };
 
-// Locate a book in a folder
-// - Read the ".gitbook" is exists
-// - Try the folder itself
-// - Try a "docs" folder
-Book.locate = function(fs, root) {
-    return fs.readAsString(path.join(root, '.gitbook'))
-    .then(function(content) {
-        return path.join(root, content);
-    }, function() {
-        // .gitbook doesn't exists, fall back to the root folder
-        return Promise(root);
-    });
-};
-
-// Locate and setup a book
-Book.setup = function(fs, root, opts) {
-    return Book.locate(fs, root)
-    .then(function(_root) {
-        return new Book(_.extend(opts || {}, {
-            root: _root,
-            fs: fs
-        }));
-    });
-};
-
 // Initialize a book
 Book.init = function(fs, root, opts) {
-    return Book.setup(fs, root, opts)
-    .then(initBook);
+    var book = new Book(_.extend(opts || {}, {
+        root: root,
+        fs: fs
+    }));
+
+    return initBook(book);
 };