Cleanup. Add missing deps to package.json.

.gitignore

@@ -1 +1,2 @@
 .idea
+node_modules

README.md

@@ -23,13 +23,13 @@ module.exports = (state) ->
   alias: 't'
   shell_env:
     KAFKA_QUEUE_TYPE: 'NIGHTMARE'
-  command: ['tail', '-f', "#{process.env.HOME}/projects/rally-stack/bin/stacker"]
+  command: ['echo', 'Hi there!']
   args:
     'task-argument':
       describe: 'one hell of an argument'
       default: 'such a good default'
   start_message: 'Testing a basic task...'
-  wait_for: /(stacker)/
+  wait_for: /(There!)/
   callback: (state, data) ->
     state.test_data = 'just some passed thru test data'
     here: 'is some new state for ya'
@@ -126,6 +126,6 @@ Yu must have Mocha: `npm install -g mocha`
 Then, run these commands:
 
 ```
-cd ~/projects/rally-stack/stacker
+cd stacker/test
 npm test
 ```

bin/stacker

@@ -3,7 +3,6 @@ require('es6-promise').polyfill()
 require 'colors'
 _ = require 'lodash'
 stacker = require '../lib/stacker_lib'
-require('climet-client')()
 
 process.on 'uncaughtException', (error) ->
   console.log 'unhandled exception!'.red

lib/repl_commands.coffee

@@ -90,15 +90,12 @@ repl_lib.add_command
   name: 'set'
   alias: 's'
   help: 'set environment variable'
-  usage: 'set [KEY] [VALUE]'
+  usage: 'set KEY VALUE'
   fn: (k, v) ->
     unless k? and v?
       return invalid_command_invocation @
 
-    util.print 'setting'.cyan.bold, "#{k}".blue.bold, 'to'.cyan.bold, "#{v}".magenta
-
-
-    state_lib.get_stacker_state()[k] = v
+    state_lib.set_stacker_state "#{k}": v
 
 ################################################################################
 # REPL TELL
@@ -139,7 +136,7 @@ repl_lib.add_command
   tab_complete: (args) ->
     ['ronald', 'mc', 'donald']
   help: 'tell someone to do something (e.g. tell alm grunt clean build)'
-  usage: 'tell [TASK] [COMMAND]'
+  usage: 'tell TASK COMMAND'
   fn: (target, cmd...) ->
     unless target? and cmd.length
       return invalid_command_invocation @
@@ -170,7 +167,7 @@ repl_lib.add_command
   name: 'cleanup'
   alias: 'cu'
   help: 'run cleanup for a task'
-  usage: 'cleanup [TASK]'
+  usage: 'cleanup TASK'
   fn: cleanup_task
 
 # (string, [string]) -> null
@@ -201,7 +198,7 @@ repl_lib.add_command
   name: 'running'
   alias: 'r?'
   help: 'is daemon runnning?'
-  usage: 'running [TASK]'
+  usage: 'running TASK'
   fn: is_daemon_running
 
 repl_lib.add_command
@@ -214,7 +211,7 @@ repl_lib.add_command
   name: 'kill'
   alias: 'k'
   help: 'kill a task'
-  usage: 'kill [TASK]'
+  usage: 'kill TASK'
   fn: (target) ->
     unless target?
       return invalid_command_invocation @
@@ -231,7 +228,7 @@ repl_lib.add_command
   name: 'restart'
   alias: 'rs'
   help: 'restart a task'
-  usage: 'restart [TASK]'
+  usage: 'restart TASK'
   fn: (target) ->
     unless target?
       return invalid_command_invocation @
@@ -244,7 +241,7 @@ repl_lib.add_command
   name: 'run'
   alias: 'r'
   help: 'start multiple tasks'
-  usage: 'run [TASKS]'
+  usage: 'run TASKS'
   fn: (tasks...) ->
     unless tasks.length
       return invalid_command_invocation @
@@ -254,7 +251,7 @@ repl_lib.add_command
 repl_lib.add_command
   name: 'setenv'
   help: 'set a shell environment variable'
-  usage: 'setenv [KEY] [VALUE]'
+  usage: 'setenv KEY VALUE'
   fn: (k, v) ->
     unless k? and v?
       return invalid_command_invocation @
@@ -266,6 +263,17 @@ repl_lib.add_command
     state.shell_env[k] = v
     state_lib.set_stacker_state state
 
+
+repl_lib.add_command
+  name: 'history'
+  help: 'Show n lines of command history'
+  usage: 'history [n]'
+
+  fn: (n = 10) ->
+    util.print "Stacker History".cyan.bold
+    util.print "#{(repl_lib.get_repl().rli.history[0...n].join '\n')}\n"
+
+
 ################################################################################
 # exit stacker
 ################################################################################