add safe_global_upload flag

README.md

@@ -160,6 +160,15 @@ Default value: `false`
 
 Optional
 
+### safe_global_upload
+Allow global upload only with `--global` flag
+
+Type: `Boolean`
+
+Default value: `false`
+
+Optional
+
 ### Extensions
 It is object with arbitrary meaningful extensions names as a keys (see example above).
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "grunt-webstore-upload",
-  "version": "0.9.12",
+  "version": "0.9.14",
   "description": "Automate uploading process of the new versions of Chrome Extension to Chrome Webstore",
   "repository": "https://github.com/c301/grunt-webstore-upload.git",
   "author": {

tasks/webstore_upload.js

@@ -36,14 +36,25 @@ module.exports = function (grunt) {
                 extensionsConfigPath = _task.name + '.extensions',
                 accountsConfigPath = _task.name + '.accounts',
                 skipUnpublishedPath = _task.name + '.skipUnpublished',
+                safeGlobalUploadPath = _task.name + '.safe_global_upload',
                 accounts,
                 extensions,
                 onComplete,
                 onError;
 
+            var safeGlobal = grunt.config.get(safeGlobalUploadPath);
+
             var tasks = this.args;
             //get all arguments after all grunt specific arguments
             var args = process.argv.slice(3);
+
+            if( tasks.length === 0 && safeGlobal ){
+                if( !~args.indexOf("--global") ){
+                    grunt.fail.warn("Global release not allowed, use --global flag.");
+                    return false;
+                }
+            }
+
             //search for message. Next element, after `-m`
             var message = _.reduce(args, function(total, v){
                 if(!total.message){