From 8d6e7aebe3f2b14508ad3e7eeacd87f9ab3425cb Mon Sep 17 00:00:00 2001
From: Tjatse <thisnamemeansnothing@gmail.com>
Date: Mon, 24 Nov 2014 17:16:26 +0800
Subject: [PATCH] 1. add `post_update` schema; 2. fix log path bug.

---
 lib/Common.js   | 9 ++++-----
 lib/schema.json | 3 +++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/Common.js b/lib/Common.js
index 1f9465de..4b811cc8 100644
--- a/lib/Common.js
+++ b/lib/Common.js
@@ -100,14 +100,13 @@ Common.prepareAppConf = function(app, cwd, outputter) {
 
   ['log', 'out', 'error', 'pid'].forEach(function(f){
     var af = app[f + '_file'], ps, ext = (f == 'pid' ? 'pid':'log'), isStd = !~['log', 'pid'].indexOf(f);
-
-    if((f == 'log' && typeof af == 'boolean' && af) || !af){
+    if((f == 'log' && typeof af == 'boolean' && af) || (f != 'log' && !af)){
       ps = [cst['DEFAULT_' + ext.toUpperCase() + '_PATH'], formated_app_name + (isStd ? '-' + f : '') + '.' + ext];
-    }else{
+    }else if(f != 'log' || (f == 'log' && af)){
       ps = [cwd, af];
     }
-    //pm_log_path
-    app['pm_' + (isStd ? f.substr(0, 3) + '_' : '') + ext + '_path'] = p.resolve.apply(null, ps);
+    // PM2 paths
+    ps && (app['pm_' + (isStd ? f.substr(0, 3) + '_' : '') + ext + '_path'] = p.resolve.apply(null, ps));
     delete app[f + '_file']
   });
 
diff --git a/lib/schema.json b/lib/schema.json
index 39489e1b..85907fab 100644
--- a/lib/schema.json
+++ b/lib/schema.json
@@ -110,5 +110,8 @@
   },
   "force": {
     "type": "boolean"
+  },
+  "post_update": {
+    "type": "array"
   }
 }