From e90b741c9492a65e159c842afe49383f1868308e Mon Sep 17 00:00:00 2001
From: Di Peng
Date: Fri, 24 Jun 2011 18:09:59 -0700
Subject: feat(gen-docs): enable caching the whole site

Generate a manifest file automatically by reading the directories.
---
 docs/src/appCache.js | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 docs/src/gen-docs.js | 12 ++++++------
 2 files changed, 56 insertions(+), 6 deletions(-)
 create mode 100644 docs/src/appCache.js

diff --git a/docs/src/appCache.js b/docs/src/appCache.js
new file mode 100644
index 00000000..994054c2
--- /dev/null
+++ b/docs/src/appCache.js
@@ -0,0 +1,50 @@
+/**
+* Generate appCache Manifest file here
+*/
+
+exports.appCache = appCache;
+var fs = require('fs');
+
+function appCache(path) {
+    var blackList = [ "offline.html",
+                      "sitemap.xml",
+                      "robots.txt",
+                      "docs-scenario.html",
+                      "docs-scenario.js",
+                      "app-cache.manifest"
+                    ];
+
+    var result = ["CACHE MANIFEST",
+                        "# %TIMESTAMP%",
+                        "",
+                        "# cache all of these",
+                        "CACHE:",
+                        "../angular.min.js"];
+
+    var resultPostfix = [ "",
+                        "FALLBACK:",
+                        "/offline.html",
+                        "",
+                        "# allow access to google analytics and twitter when we are online",
+                        "NETWORK:",
+                        "*"];
+    walk(path,result,blackList);
+    return result.join('\n').replace(/%TIMESTAMP%/, (new Date()).toISOString()) + '\n' + resultPostfix.join('\n');
+}
+
+function walk(path, array, blackList) {
+  var temp = fs.readdirSync(path);
+  for (var i=0; i< temp.length; i++) {
+    if(blackList.indexOf(temp[i]) < 0) {
+      var currentPath = path + '/' + temp[i];
+      var stat = fs.statSync(currentPath);
+      
+      if (stat.isDirectory()) {
+        walk(currentPath, array, blackList);
+      }
+      else {
+        array.push(currentPath.replace('build/docs/',''));
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/docs/src/gen-docs.js b/docs/src/gen-docs.js
index dfdbdf45..8ed0c563 100755
--- a/docs/src/gen-docs.js
+++ b/docs/src/gen-docs.js
@@ -4,7 +4,8 @@ var reader = require('reader.js'),
     ngdoc = require('ngdoc.js'),
     writer = require('writer.js'),
     callback = require('callback.js'),
-    SiteMap = require('SiteMap.js').SiteMap;
+    SiteMap = require('SiteMap.js').SiteMap,
+    appCache = require('appCache.js');
 
 var docs = [];
 var start;
@@ -31,9 +32,9 @@ var writes = callback.chain(function(){
   writer.copy('docs/src/templates/index.html', 'build/docs/index-jq.html', writes.waitFor(),
               '<-- jquery place holder -->', '<script src=\"jquery.min.js\"><\/script>');
   writer.copyTpl('offline.html', writes.waitFor());
-  writer.output('app-cache.manifest',
-                appCacheTemplate().replace(/%TIMESTAMP%/, (new Date()).toISOString()),
-                writes.waitFor());
+  //writer.output('app-cache.manifest',
+    //            appCacheTemplate().replace(/%TIMESTAMP%/, (new Date()).toISOString()),
+      //          writes.waitFor());
   writer.merge(['docs.js',
                 'doc_widgets.js'],
                'docs-combined.js',
@@ -56,6 +57,7 @@ var writes = callback.chain(function(){
                'syntaxhighlighter/syntaxhighlighter-combined.css',
                writes.waitFor());
   writer.copyTpl('jquery.min.js', writes.waitFor());
+  writer.output('app-cache.manifest', appCache('build/docs/'), writes.waitFor());
 });
 writes.onDone(function(){
   console.log('DONE. Generated ' + docs.length + ' pages in ' +
@@ -80,8 +82,6 @@ function appCacheTemplate() {
           "docs-keywords.js",
           "docs-combined.css",
           "syntaxhighlighter/syntaxhighlighter-combined.css",
-          "img/texture_1.png",
-          "img/yellow_bkgnd.jpg",
           "",
           "FALLBACK:",
           "/ offline.html",
-- 
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