1 files changed, 77 insertions, 0 deletions
diff --git a/devtools/shared/gcli/commands/restart.js b/devtools/shared/gcli/commands/restart.js
new file mode 100644
index 000000000..cf0e688d3
--- /dev/null
+++ b/devtools/shared/gcli/commands/restart.js
@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { Cc, Ci, Cu } = require("chrome");
+const l10n = require("gcli/l10n");
+const Services = require("Services");
+
+const BRAND_SHORT_NAME = Cc["@mozilla.org/intl/stringbundle;1"]
+                           .getService(Ci.nsIStringBundleService)
+                           .createBundle("chrome://branding/locale/brand.properties")
+                           .GetStringFromName("brandShortName");
+
+/**
+ * Restart command
+ *
+ * @param boolean nocache
+ *        Disables loading content from cache upon restart.
+ *
+ * Examples :
+ * >> restart
+ * - restarts browser immediately
+ * >> restart --nocache
+ * - restarts immediately and starts Firefox without using cache
+ */
+exports.items = [
+  {
+    item: "command",
+    runAt: "client",
+    name: "restart",
+    description: l10n.lookupFormat("restartBrowserDesc", [ BRAND_SHORT_NAME ]),
+    params: [{
+      group: l10n.lookup("restartBrowserGroupOptions"),
+      params: [
+        {
+          name: "nocache",
+          type: "boolean",
+          description: l10n.lookup("restartBrowserNocacheDesc")
+        },
+        {
+          name: "safemode",
+          type: "boolean",
+          description: l10n.lookup("restartBrowserSafemodeDesc")
+        }
+      ]
+    }],
+    returnType: "string",
+    exec: function Restart(args, context) {
+      let canceled = Cc["@mozilla.org/supports-PRBool;1"]
+                      .createInstance(Ci.nsISupportsPRBool);
+      Services.obs.notifyObservers(canceled, "quit-application-requested", "restart");
+      if (canceled.data) {
+        return l10n.lookup("restartBrowserRequestCancelled");
+      }
+
+      // disable loading content from cache.
+      if (args.nocache) {
+        Services.appinfo.invalidateCachesOnRestart();
+      }
+
+      const appStartup = Cc["@mozilla.org/toolkit/app-startup;1"]
+                           .getService(Ci.nsIAppStartup);
+
+      if (args.safemode) {
+        // restart in safemode
+        appStartup.restartInSafeMode(Ci.nsIAppStartup.eAttemptQuit);
+      } else {
+        // restart normally
+        appStartup.quit(Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart);
+      }
+
+      return l10n.lookupFormat("restartBrowserRestarting", [ BRAND_SHORT_NAME ]);
+    }
+  }
+];