#1825 - add back official commander and patch it in bin/pm2

bin/pm2

@@ -189,6 +189,39 @@ function failOnUnknown(fn) {
   };
 }
 
+/**
+ * @todo to remove at some point once it's fixed in official commander.js
+ * https://github.com/tj/commander.js/issues/475
+ *
+ * Patch Commander.js Variadic feature
+ */
+function removeElements(array, args){
+  var indices = [];
+  for(var i = 0; i < args.length; i++){
+    var arg = args[i];
+    var index = array.indexOf(arg);
+    while(index > -1){
+      indices.push(index);
+      index = array.indexOf(arg, index + 1);
+    }
+  }
+  indices.sort();
+  for(var i = 0; i < indices.length; i++){
+    var index = indices[i] - i;
+    array.splice(index, 1);
+  }
+}
+
+function patchCommanderArg(cmd) {
+  var argsIndex;
+  if ((argsIndex = commander.rawArgs.indexOf('--')) >= 0) {
+    var optargs = commander.rawArgs.slice(argsIndex + 1);
+    removeElements(cmd, optargs);
+  }
+  return cmd;
+}
+
+
 //
 // Start command
 //
@@ -205,6 +238,8 @@ commander.command('start <file|json|stdin|app_name|pm_id...>')
       });
     }
     else {
+      // Commander.js patch
+      cmd = patchCommanderArg(cmd);
       async.forEachLimit(cmd, 1, function(script, next) {
         CLI.start(script, commander, next);
       }, function(err) {
@@ -258,7 +293,8 @@ commander.command('restart <id|name|all|json|stdin...>')
   .option('--watch', 'Toggle watching folder for changes')
   .description('restart a process')
   .action(function(param) {
-
+    // Commander.js patch
+    param = patchCommanderArg(param);
     async.forEachLimit(param, 1, function(script, next) {
       CLI.restart(script, next);
     }, function(err) {

lib/God/ActionMethods.js

@@ -289,7 +289,7 @@ module.exports = function(God) {
     };
 
     /**
-     * Process to stop on cluster mode
+     * Procedure to stop a process in cluster mode
      */
     if (proc.pm2_env.exec_mode == 'cluster_mode' &&
         proc.state != 'disconnected' &&
@@ -339,7 +339,7 @@ module.exports = function(God) {
     }
     else {
       /**
-       * Process to stop on fork mode
+       * Procedure to stop a process in fork mode
        */
       kill_anyway(proc);
     }

package.json

@@ -154,7 +154,7 @@
     "chokidar"            : "~1.4.0",
     "cli-table"           : "0.3.1",
     "coffee-script"       : "~1.10.0",
-    "commander"           : "Unitech/commander.js",
+    "commander"           : "^2.9",
     "cron"                : "1.1.0",
     "debug"               : "2.2.0",
     "eventemitter2"       : "0.4.14",