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Contents
# `cake` is a simplified version of Make (Rake, Jake) for CoffeeScript.
# You define tasks with names and descriptions in a Cakefile, and can call them
# from the command line, or invoke them from other tasks.
fs: require 'fs'
path: require 'path'
coffee: require 'coffee-script'
tasks: {}
# Mixin the top-level Cake functions for Cakefiles to use.
process.mixin {
# Define a task with a name, a description, and the action itself.
task: (name, description, action) ->
tasks[name]: {name: name, description: description, action: action}
# Invoke another task in the Cakefile.
invoke: (name) ->
no_such_task name unless tasks[name]
tasks[name].action()
}
# Running `cake` runs the tasks you pass asynchronously (node-style), or
# prints them out, with no arguments.
exports.run: ->
path.exists 'Cakefile', (exists) ->
throw new Error('Cakefile not found in ' + process.cwd()) unless exists
args: process.ARGV[2...process.ARGV.length]
fs.readFile 'Cakefile', (err, source) ->
eval coffee.compile source
return print_tasks() unless args.length
invoke arg for arg in args
# Display the list of Cake tasks.
print_tasks: ->
for name, task of tasks
spaces: 20 - name.length
spaces: if spaces > 0 then (' ' for i in [0..spaces]).join('') else ''
puts "cake " + name + spaces + ' # ' + task.description
# Print an error and exit when attempting to all an undefined task.
no_such_task: (task) ->
process.stdio.writeError('No such task: "' + task + '"\n')
process.exit(1)
Version data entries
4 entries across 4 versions & 1 rubygems