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batman.coffee

src/tools/
 
`#!/usr/bin/env node

`

batman.coffee batman.js

Created by Nick Small Copyright 2011, Shopify

 
(->
  cli = require './cli'
  Batman = require '../lib/batman.js'
  global.RUNNING_IN_BATMAN = true

List of commands for use in the multiple cli.parse calls below.

 
  Commands = ['server', 'generate', 'new']

Yeah, this is happening. Sorry everyone. cli needs to be headlocked into not fatal erroring if no command is given when help is disabled. We need to disable help so the second parse (the one in the command file) can spit out its own command specific usage stuff if the help flag is given with a command. So, we disable the help module here, and catch the process.exit call by overriding cli.fatal. The effect is this: when run with just '--help', the new cli.fatal implementation will spit out the global usage. When run with 'generate --help' for example, the usage from the generate file will be shown. Nice.

 
             		           
                               
                            
                                
               
Disable the help and grab a pointer to the old fatal function.
             		                            
  cli.disable 'help'
  oldFatal = cli.fatal
  noCommandGiven = false
             		           
                               
                            
                                
               
Provide a fatal which behaves.
             		                            
  cli.fatal = (str) ->
    if str.match 'command is required'
      noCommandGiven = true
      cli.enable('help').parse(null, Commands)
      process.exit()
    else
      oldFatal(str)
             		           
                               
                            
                                
               
Run the parse and then revert this dirty, dirty hack.
             		                            
  cli.parse null, Commands
  cli.fatal = oldFatal
  cli.enable 'help'
             		           
                               
                            
                                
               
File Breakout
             		                            
             		           
                               
                            
                                
               
Effectively reset cli's parsing.
             		                            
  cli.setArgv(process.argv)
             		           
                               
                            
                                
               
Finally, we can actually start doing some work.
             		                            
  switch cli.command
    when 'serve', 'server'
      require('./server')
    when 'generate', 'new'
      require('./generator')
)()


             		           
                     
          
batman.js