feat(gen-docs): enable caching the whole site

Generate a manifest file automatically by reading the directories.

1 files changed, 50 insertions, 0 deletions

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/',''));
+      }
+    }
+  }
+}
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