When using structure.readme, fix link to readme to resolve to index.html

lib/output/base.js

@@ -189,6 +189,11 @@ Output.prototype.onRelativeLink = function(currentPage, href) {
     if (to) {
         href = to.path;
 
+        // Change README path to be "index.html"
+        if (href == this.book.readme.path) {
+            href = 'index.html';
+        }
+
         // Recalcul as relative link
         href = currentPage.relative(href);
 

test/all.js

@@ -19,7 +19,6 @@ require('./git');
 require('./plugins');
 require('./template');
 require('./conrefs');
-require('./ignore');
 
 // Page and HTML generation
 require('./page');
@@ -30,5 +29,8 @@ require('./output-json');
 require('./output-website');
 require('./output-ebook');
 
+require('./structure');
+require('./ignore');
+
 // Misc
 require('./init');

test/structure.js

@@ -0,0 +1,51 @@
+var fs = require('fs');
+
+var mock = require('./mock');
+var WebsiteOutput = require('../lib/output/website');
+
+/*
+
+    Testing using configuration "structure" to use custom Readme/Summary/Glossary paths
+*/
+
+describe('Structure', function() {
+    var output;
+
+    before(function() {
+        return mock.outputBook(WebsiteOutput, {
+            'book.json': {
+                structure: {
+                    readme: 'intro.md'
+                }
+            },
+            'SUMMARY.md': '* [Test](test.md)',
+            'intro.md': 'This is the intro',
+            'test.md': 'Go to [intro](intro.md)'
+        })
+        .then(function(_output) {
+            output = _output;
+        });
+    });
+
+    it('should generate index.html', function() {
+        output.should.have.file('index.html');
+    });
+
+    it('should generate test.html', function() {
+        output.should.have.file('test.html');
+    });
+
+    it('should correctly resolve link to Readme', function() {
+        var readme = fs.readFileSync(output.resolve('test.html'), 'utf-8');
+
+        readme.should.be.html({
+            '.page-inner a': {
+                count: 1,
+                text: 'intro',
+                attributes: {
+                    href: './'
+                }
+            }
+        });
+    });
+});