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fs = require 'fs'
{helpers} = require './lib/helpers'
CoffeeScript = require './lib/coffee-script'
{spawn, exec} = require 'child_process'
# ANSI Terminal Colors.
red = '\033[0;31m'
green = '\033[0;32m'
reset = '\033[0m'
# Run a CoffeeScript through our node/coffee interpreter.
run = (args) ->
proc = spawn 'bin/coffee', args
proc.stderr.on 'data', (buffer) -> puts buffer.toString()
proc.on 'exit', (status) -> process.exit(1) if status != 0
# Log a message with a color.
log = (message, color, explanation) ->
puts color + message + reset + ' ' + (explanation or '')
option '-p', '--prefix [DIR]', 'set the installation prefix for `cake install`'
task 'install', 'install CoffeeScript into /usr/local (or --prefix)', (options) ->
base = options.prefix or '/usr/local'
lib = "#{base}/lib/coffee-script"
bin = "#{base}/bin"
node = "~/.node_libraries/coffee-script"
puts "Installing CoffeeScript to #{lib}"
puts "Linking to #{node}"
puts "Linking 'coffee' to #{bin}/coffee"
"mkdir -p #{lib} #{bin}"
"cp -rf bin lib LICENSE README package.json src #{lib}"
"ln -sf #{lib}/bin/coffee #{bin}/coffee"
"ln -sf #{lib}/bin/cake #{bin}/cake"
"mkdir -p ~/.node_libraries"
"ln -sf #{lib}/lib #{node}"
].join(' && '), (err, stdout, stderr) ->
if err then print stderr else log 'done', green
task 'build', 'build the CoffeeScript language from source', ->
files = fs.readdirSync 'src'
files = 'src/' + file for file in files when file.match(/\.coffee$/)
run ['-c', '-o', 'lib'].concat(files)
task 'build:full', 'rebuild the source twice, and run the tests', ->
exec 'bin/cake build && bin/cake build && bin/cake test', (err, stdout, stderr) ->
print stdout if stdout
print stderr if stderr
throw err if err
task 'build:parser', 'rebuild the Jison parser (run build first)', ->
require 'jison'
parser = require('./lib/grammar').parser
js = parser.generate()
parserPath = 'lib/parser.js'
fs.writeFile parserPath, js
task 'build:ultraviolet', 'build and install the Ultraviolet syntax highlighter', ->
exec 'plist2syntax ../coffee-script-tmbundle/Syntaxes/CoffeeScript.tmLanguage', (err) ->
throw err if err
exec 'sudo mv coffeescript.yaml /usr/local/lib/ruby/gems/1.8/gems/ultraviolet-0.10.2/syntax/coffeescript.syntax'
task 'build:browser', 'rebuild the merged script for inclusion in the browser', ->
exec 'rake browser', (err) ->
throw err if err
task 'doc:site', 'watch and continually rebuild the documentation for the website', ->
exec 'rake doc'
task 'doc:source', 'rebuild the internal documentation', ->
exec 'docco src/*.coffee && cp -rf docs documentation && rm -r docs', (err) ->
throw err if err
task 'doc:underscore', 'rebuild the documentation page', ->
exec 'docco examples/ && cp -rf docs documentation && rm -r docs', (err) ->
throw err if err
task 'loc', 'count the lines of source code in the CoffeeScript compiler', ->
sources = ['src/', 'src/', 'src/', 'src/', 'src/', 'src/', 'src/']
exec "cat #{ sources.join(' ') } | grep -v '^\\( *#\\|\\s*$\\)' | wc -l | tr -s ' '", (err, stdout) ->
print stdout
task 'test', 'run the CoffeeScript language test suite', ->
helpers.extend global, require 'assert'
passedTests = failedTests = 0
startTime = new Date
originalOk = ok
helpers.extend global, {
ok: (args...) -> passedTests += 1; originalOk(args...)
CoffeeScript: CoffeeScript
process.on 'exit', ->
time = ((new Date - startTime) / 1000).toFixed(2)
message = "passed #{passedTests} tests in #{time} seconds#{reset}"
if failedTests
log "failed #{failedTests} and #{message}", red
log message, green
fs.readdir 'test', (err, files) ->
files.forEach (file) ->
return unless file.match(/\.coffee$/i)
fileName = path.join 'test', file
fs.readFile fileName, (err, code) ->
try code.toString(), {fileName}
catch err
failedTests += 1
log "failed #{fileName}", red, '\n' + err.stack.toString()
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