[gnome-weather] package: add support for loading JS from a GResource

[Giovanni Campagna <gcampagna src gnome org>]

commit 9f779d096134f6fd140fbfd5c4afdf17d7d96d86
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Wed Jan 15 21:35:54 2014 +0100

    package: add support for loading JS from a GResource
    
    Load two resources by default, ${name}.data and ${name}.src, from
    a gresource file in datadir. If the latter exists, set up gjs to
    import modules from there.

 src/package.js |   27 ++++++++++++++++++++-------
 1 files changed, 20 insertions(+), 7 deletions(-)
---
diff --git a/src/package.js b/src/package.js
index 4a77679..8a79c87 100644
--- a/src/package.js
+++ b/src/package.js
@@ -55,6 +55,10 @@ function _runningFromSource() {
     return binary.equal(sourceBinary);
 }
 
+function _makeNamePath(name) {
+    return '/' + name.replace('.', '/', 'g');
+}
+
 /**
  * init:
  * @params: package parameters
@@ -131,12 +135,27 @@ function init(params) {
         girpath = GLib.build_filenamev([pkglibdir, 'girepository-1.0']);
         pkgdatadir = GLib.build_filenamev([datadir, name]);
         localedir = GLib.build_filenamev([datadir, 'locale']);
-        moduledir = pkgdatadir;
+
+        try {
+            let resource = Gio.Resource.load(GLib.build_filenamev([pkg.pkgdatadir,
+                                                                   pkg.name + '.src.gresource']));
+            resource._register();
+
+            moduledir = 'resource://' + _makeNamePath(pkg.name) + '/js';
+        } catch(e) {
+            moduledir = pkgdatadir;
+        }
     }
 
     imports.searchPath.unshift(moduledir);
     GIRepository.Repository.prepend_search_path(girpath);
     GIRepository.Repository.prepend_library_path(libpath);
+
+    try {
+        let resource = Gio.Resource.load(GLib.build_filenamev([pkg.pkgdatadir,
+                                                               pkg.name + '.data.gresource']));
+        resource._register();
+    } catch(e) { }
 }
 
 /**
@@ -242,12 +261,6 @@ function initSubmodule(name) {
     }
 }
 
-function initResources() {
-    let resource = Gio.Resource.load(GLib.build_filenamev([pkg.pkgdatadir,
-                                                           pkg.name + '.gresource']));
-    resource._register();
-}
-
 // Launcher support
 
 function _launcherUsage(flags) {