From 50718c424f7d30b1a124e9e3328e24207f4fd71c Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Tue, 31 Mar 2015 04:46:07 -0400
Subject: [PATCH] feature(cloudcmd) add -c, --config

---
 HELP.md         |  1 +
 bin/cloudcmd.js | 33 +++++++++++++++++++++++++++++++--
 json/bin.json   |  1 +
 3 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/HELP.md b/HELP.md
index 05eccd9a..30022c62 100644
--- a/HELP.md
+++ b/HELP.md
@@ -64,6 +64,7 @@ Cloud Commander supports command line parameters:
 | `-a, --auth`          | enable authorization
 | `-u, --username`      | set username
 | `-p, --password`      | set password
+| `-c, --config`        | configuration file path
 | `--port`              | set port number
 | `--no-auth`           | disable authorization
 | `--no-server`         | do not start server
diff --git a/bin/cloudcmd.js b/bin/cloudcmd.js
index 6bf5f25a..3cf6470c 100755
--- a/bin/cloudcmd.js
+++ b/bin/cloudcmd.js
@@ -23,6 +23,7 @@
                 'username',
                 'online',
                 'offline',
+                'config'
             ],
             boolean: [
                 'auth',
@@ -44,7 +45,8 @@
                 o: 'online',
                 u: 'username',
                 s: 'save',
-                a: 'auth'
+                a: 'auth',
+                c: 'config'
             }
         });
     
@@ -63,6 +65,8 @@
         config('online', args.online);
         config('username', args.username);
         
+        readConfig(args.config);
+        
         if (args.save)
             config.save(start);
         else
@@ -97,7 +101,27 @@
         if (!isNaN(number))
             config('port', number);
         else
-            console.error('port: ignored, should be a number');
+            exit('port should be a number');
+    }
+    
+    function readConfig(name) {
+        var fs, data, error, tryCatch;
+        
+        if (name) {
+            fs          = require('fs');
+            tryCatch    = require('try-catch');
+            error       = tryCatch(function() {
+                var json    = fs.readFileSync(name);
+                data        = JSON.parse(json);
+            });
+            
+            if (error)
+                exit(error.message);
+            else
+                Object.keys(data).forEach(function(item) {
+                    config(item, data[item]);
+                });
+        }
     }
     
     function help() {
@@ -124,4 +148,9 @@
         require(DIR_LIB + '/server/repl');
     }
     
+    function exit(message) {
+        console.error(message);
+        process.exit(1);
+    }
+    
 })();
diff --git a/json/bin.json b/json/bin.json
index 0de30f63..6b4c7580 100644
--- a/json/bin.json
+++ b/json/bin.json
@@ -6,6 +6,7 @@
     "-a, --auth     "   : "enable authorization",
     "-u, --username "   : "set username",
     "-p, --password "   : "set password",
+    "-c, --config   "   : "configuration file path",
     "--port         "   : "set port number",
     "--no-auth      "   : "disable authorization",
     "--no-server    "   : "do not start server",