Make localstorage a separate addon

src/addons.js

@@ -82,6 +82,12 @@ var KNOWN_ADDONS = {
         backup: NOOP, // no backup because we store redis as part of app's volume
         restore: setupRedis // same thing
     },
+    localstorage: {
+        setup: NOOP, // docker creates the directory for us
+        teardown: NOOP,
+        backup: NOOP, // no backup because it's already inside app data
+        restore: NOOP
+    },
     _docker: {
         setup: NOOP,
         teardown: NOOP,
@@ -225,6 +231,7 @@ function getBindsSync(app) {
     for (var addon in app.manifest.addons) {
         switch (addon) {
         case '_docker': binds.push('/var/run/docker.sock:/var/run/docker.sock:rw'); break;
+        case 'localstorage': binds.push(path.join(paths.DATA_DIR, app.id, 'data') + ':/app/data:rw'); break;
         default: break;
         }
     }

src/apptask.js

@@ -344,7 +344,6 @@ function startContainer(app, callback) {
         if (error) return callback(error);
 
         var manifest = app.manifest;
-        var appDataDir = path.join(paths.DATA_DIR, app.id, 'data');
 
         var dockerPortBindings = { };
         var isMac = os.platform() === 'darwin';
@@ -360,7 +359,7 @@ function startContainer(app, callback) {
         }
 
         var startOptions = {
-            Binds: [ appDataDir + ':/app/data:rw' ].concat(addons.getBindsSync(app)),
+            Binds: addons.getBindsSync(app),
             PortBindings: dockerPortBindings,
             PublishAllPorts: false,
             Links: addons.getLinksSync(app),

src/routes/test/CloudronManifest.json

@@ -21,6 +21,7 @@
     "oauth": { },
     "redis": { },
     "mysql": { },
-    "postgresql": { }
+    "postgresql": { },
+    "localstorage": { }
   }
 }