Merge branch 'development' of github.com:Unitech/PM2 into development

Author: jshkurti

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Disabled auto-gc on interactor
 - Allow PM2 to execute binaries in $PATH
 - pm2 link priv pub --recyle for elastic infrastructure
+- pm2 deploy now check default file ecosystem.js[on|on5], package.json
 
 # 0.14.6
 

README.md

@@ -38,13 +38,13 @@ Your app is now put in background, monitored and kept alive forever.
 
 ## Module system
 
-PM2 embbed a simple and powerful module system. Installing a module is straightforward:
+PM2 embeds a simple and powerful module system. Installing a module is straightforward:
 
 ```bash
 $ pm2 install <module_name>
 ```
 
-Here are some PM2 compatible modules (this is standalone Node.js softwares that are managed by PM2):
+Here are some PM2 compatible modules (standalone Node.js applications managed by PM2):
 
 [**pm2-logrotate**](https://github.com/pm2-hive/pm2-logrotate) auto rotate logs of PM2 and applications managed<br/>
 [**pm2-webshell**](https://github.com/pm2-hive/pm2-webshell) expose a fully capable terminal in browsers<br/>

lib/CLI.js

@@ -24,6 +24,7 @@ var extItps              = require('./interpreter.json');
 var InteractorDaemonizer = require('./Interactor/InteractorDaemonizer');
 var json5                = require('./tools/json5.js');
 var Config               = require('./tools/Config');
+var Utility              = require('./Utility.js');
 
 var Modularizer          = require('./Modularizer.js');
 var Configuration        = require('../lib/Configuration.js');
@@ -430,7 +431,12 @@ CLI.deploy = function(file, commands, cb) {
   // Find ecosystem file by default
   if (file.indexOf('.json') == -1) {
     env = args[0];
-    file = 'ecosystem.json';
+    file = Utility.whichFileExists(['ecosystem.js', 'ecosystem.json', 'ecosystem.json5', 'package.json']);
+
+    if (!file) {
+      printError('Not any default deployment file exists');
+      return cb ? cb('Not any default ecosystem file present') : exitCli(cst.ERROR_EXIT);
+    }
   }
   else
     env = args[1];

lib/Utility.js

@@ -20,6 +20,20 @@ var Utility = module.exports = {
 
     return obj;
   },
+  whichFileExists : function(file_arr) {
+    var f = null;
+
+    file_arr.some(function(file) {
+      try {
+        fs.statSync(file);
+      } catch(e) {
+        return false;
+      }
+      f = file;
+      return true;
+    });
+    return f;
+  },
   clone     : function(obj) {
     if (obj === null || obj === undefined) return {};
     return clone(obj);