Extend configuration with infos from readme

2 files changed, 14 insertions, 2 deletions

diff --git a/lib/book.js b/lib/book.js
index cbb85c0..c81d255 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -196,9 +196,13 @@ Book.prototype.parse = function() {
         // Parse the readme
         .then(that.readme.load)
         .then(function() {
-            if (that.readme.exists()) return;
+            if (!that.readme.exists()) {
+                throw new error.FileNotFoundError({ filename: 'README' });
+            }
 
-            throw new error.FileNotFoundError({ filename: 'README' });
+            // Default configuration to infos extracted from readme
+            if (!that.config.get('title')) that.config.set('title', that.readme.title);
+            if (!that.config.get('description')) that.config.set('description', that.readme.description);
         })
 
         // Parse the summary
diff --git a/test/page.js b/test/page.js
index 9afec1c..8eb2096 100644
--- a/test/page.js
+++ b/test/page.js
@@ -6,6 +6,7 @@ describe('Page', function() {
 
     before(function() {
         return mock.setupDefaultBook({
+            'README.md': ' # Hello World\n\nThis is a description',
             'heading.md': '# Hello\n\n## World',
 
             'links.md': '[link](hello.md) [link 2](variables/page/next.md) [readme](README.md)',
@@ -31,6 +32,7 @@ describe('Page', function() {
             'variables/page/next.md': '{{ page.next.title }} {{ page.next.path }}',
             'variables/page/dir/ltr.md': 'This is english: {{ page.dir }}',
             'variables/page/dir/rtl.md': 'بسيطة {{ page.dir }}',
+            'variables/book/title.md': '{{ book.title}}',
 
             'GLOSSARY.md': '# Glossary\n\n\n## abracadabra\n\nthis is the description'
         }, [
@@ -315,6 +317,12 @@ describe('Page', function() {
             .should.be.fulfilledWith('<p>Test Variables variables/page/title.md</p>\n');
         });
 
+        it('should set book.title', function() {
+            var page = book.addPage('variables/book/title.md');
+            return page.toHTML(output)
+            .should.be.fulfilledWith('<p>Hello World</p>\n');
+        });
+
         describe('page.dir', function() {
             it('should detect ltr', function() {
                 var page = book.addPage('variables/page/dir/ltr.md');