publish prerelease builds to the bower repo

grunt/browser_clients.js

@@ -36,10 +36,19 @@ module.exports = function (grunt) {
     'browser_clients:build',
     '_upload_archive:release',
     'run:clone_bower_repo',
+    'run:checkout_bower_repo_master',
     'copy:dist_to_bower',
     'run:release_bower_tag'
   ]);
 
+  grunt.registerTask('browser_clients:push_prerelease', [
+    'browser_clients:build',
+    'run:clone_bower_repo',
+    'run:checkout_bower_repo_prerelease',
+    'copy:dist_to_bower',
+    'run:push_prerelease_branch'
+  ]);
+
   grunt.registerTask('_upload_archive', function (type) {
     this.requires(['browser_clients:build']);
 

grunt/config/run.js

@@ -38,6 +38,27 @@ var config = {
       quiet: true
     }
   },
+  checkout_bower_repo_master: {
+    exec: 'git checkout master',
+    options: {
+      cwd: '<%= bowerSubmodule %>',
+      quiet: true
+    }
+  },
+  checkout_bower_repo_prerelease: {
+    exec: 'git checkout prerelease',
+    options: {
+      cwd: '<%= bowerSubmodule %>',
+      quiet: true
+    }
+  },
+  push_prerelease_branch: {
+    exec: 'git add -A && git commit -m "prerelease build" && git push origin prerelease',
+    options: {
+      cwd: '<%= bowerSubmodule %>',
+      quite: true
+    }
+  },
   release_bower_tag: {
     exec: 'node ./scripts/release/bower'
   }