From 92ab2ec1fecb62078dfc8200cffb2440f2c6b300 Mon Sep 17 00:00:00 2001
From: elijah <elijah@riseup.net>
Date: Fri, 19 Aug 2016 12:19:54 -0700
Subject: leap_cli: better arguments to 'leap run'

---
 lib/leap_cli/commands/run.rb | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/leap_cli/commands/run.rb b/lib/leap_cli/commands/run.rb
index 52121035..a12af60e 100644
--- a/lib/leap_cli/commands/run.rb
+++ b/lib/leap_cli/commands/run.rb
@@ -1,9 +1,10 @@
 module LeapCli; module Commands
 
-  desc 'runs the specified command on each node.'
-  arg_name 'FILTER'
+  desc 'Run a shell command remotely'
+  long_desc "Runs the specified command COMMAND on each node in the FILTER set. " +
+            "For example, `leap run 'uname -a' webapp`"
+  arg_name 'COMMAND FILTER'
   command :run do |c|
-    c.flag 'cmd', :arg_name => 'COMMAND', :desc => 'The command to run.'
     c.switch 'stream', :default => false, :desc => 'If set, stream the output as it arrives. (default: --no-stream)'
     c.flag 'port', :arg_name => 'SSH_PORT', :desc => 'Override default SSH port used when trying to connect to the server.'
     c.action do |global, options, args|
@@ -15,8 +16,10 @@ module LeapCli; module Commands
 
   def run_shell_command(global, options, args)
     require 'leap_cli/ssh'
-    cmd = global[:force] ? options[:cmd] : LeapCli::SSH::Options.sanitize_command(options[:cmd])
-    nodes = manager.filter!(args)
+    cmd    = args[0]
+    filter = args[1..-1]
+    cmd    = global[:force] ? cmd : LeapCli::SSH::Options.sanitize_command(cmd)
+    nodes  = manager.filter!(filter)
     if options[:stream]
       stream_command(nodes, cmd, options)
     else
-- 
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