From c791c19d8f981757695de2d648f4b2c61fcd78bd Mon Sep 17 00:00:00 2001
From: Fred <fmcell@gmail.com>
Date: Sat, 18 May 2013 20:00:18 +0800
Subject: [PATCH] Scripts can be listed in the run command

---
 extra/bash_completion |  2 +-
 lib/commands/run.py   | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/extra/bash_completion b/extra/bash_completion
index 3131bed..f5d5ae0 100644
--- a/extra/bash_completion
+++ b/extra/bash_completion
@@ -176,7 +176,7 @@ function _moodle() {
                 if [[ "${COMP_CWORD}" == 2 ]]; then
                     OPTS="$(_list_scripts)"
                 elif [[ "${COMP_CWORD}" == 3 ]]; then
-                    OPTS="--integration --stable --all $($BIN info -ln)"
+                    OPTS="--integration --stable --all --list $($BIN info -ln)"
                 fi
                 ;;
             update)
diff --git a/lib/commands/run.py b/lib/commands/run.py
index 52ec812..f172e1d 100644
--- a/lib/commands/run.py
+++ b/lib/commands/run.py
@@ -24,12 +24,21 @@ http://github.com/FMCorz/mdk
 
 import logging
 from lib.command import Command
+from lib.scripts import Scripts
 
 
 class RunCommand(Command):
 
     _arguments = [
         (
+            ['-l', '--list'],
+            {
+                'action': 'store_true',
+                'dest': 'list',
+                'help': 'list the available scripts'
+            }
+        ),
+        (
             ['-a', '--all'],
             {
                 'action': 'store_true',
@@ -56,6 +65,7 @@ class RunCommand(Command):
         (
             ['script'],
             {
+                'nargs': '?',
                 'help': 'the name of the script to run'
             }
         ),
@@ -71,6 +81,13 @@ class RunCommand(Command):
 
     def run(self, args):
 
+        # Printing existing scripts
+        if args.list:
+            scripts = Scripts.list()
+            for script in sorted(scripts.keys()):
+                print u'%s (%s)' % (script, scripts[script])
+            return
+
         # Resolving instances
         names = args.names
         if args.all:
-- 
2.11.0