Cakefile for coffee script

Cakefile

# http://qiita.com/items/57ccb570f02799efd9d3

fs = require 'fs'
path = require 'path'
{spawn, exec} = require 'child_process'

option '-o', '--output [DIR]', 'Output directory.'
option '-t', '--target [DIR]', 'Watch target directory.'


#-------------------------------------------------------------------------------
#  Settings
#-------------------------------------------------------------------------------
#パスは Cakefile からの相対
COFFEE_DIRECTORY = './coffee/'

#sourcemap や結合前のJSを出力
TEMPORARY_DIRECTORY = './tmp/'

#-------------------------------------------------------------------------------
#  Import files
#-------------------------------------------------------------------------------
SOURCE_FILES = [
    #common
    'cmn/geom/M22.coffee',
    'cmn/display/Graphic.coffee',

    #project
    'pantira/geom/Vertex.coffee',

    #only dev
    { 'dev' : 'dev.coffee' },

    #entry point
    'main.coffee',
]


#-------------------------------------------------------------------------------
#  Method
#-------------------------------------------------------------------------------
#Remove directory
makeDirectory = (directory) ->

    try
        fs.statSync directory
    catch error
        fs.mkdirSync directory

    return directory

#Compile and create souremap
mapCompile = (filelist, output, watch = false) ->

    for file in filelist

        copy = "#{output}#{file.replace /\//g, '.'}"
        copy = copy.replace /\.\./g, ''
        fs.writeFileSync copy, fs.readFileSync file

        options = ['-cbm', copy]
        coffee = spawn 'coffee', options
        console.log 'compile: ' + copy

        #TODO 更新されたファイル名をしりたい
        if watch is true
            fs.watchFile file, { interval: 0 }, () ->
                mapCompile filelist, output, false

    console.log 'complete'

    return

# Inculude js file
inculude = (target, files, attach) ->

    code = '<!-- INCLUDE-SCRIPT -->\n'

    files = []
    for file in SOURCE_FILES

        if typeof file is 'string'
            code += "<script src=\"#{TEMPORARY_DIRECTORY + file}\"></script>\n"
        else if file[attach]
                code += "<script src=\"#{TEMPORARY_DIRECTORY + file}\"></script>\n"

    code += '<!-- //INCLUDE-SCRIPT -->'

#    fs.readFile target, (err, data) ->
#        console.log arguments

    stat = fs.statSync target
    console.log(stat, target);

#    fd = fs.openSync target, 'r'
#    bytes = fs.readSync fd, stat.size, 0, "ascii"
#    fileContent = bytes[0]
#    fs.closeSync fd
#

#    fd = fs.openSync target, 'w'
#    console.log fd
#    fs.writeSync fd, str, 0, "ascii"
#    fs.closeSync fd


#    fs.createReadStream target, fs.createWriteStream target

    #var html = file.read(target).replace(/<!-- INCLUDE-SCRIPT -->[\s\S]*<!-- \/\/INCLUDE-SCRIPT -->/m, code);
    #file.write(target, html);

    return

###
変更分だけコンパイルする目的だが、リネームしてるためソースマップのリンクが切れる
#Compile and Soure map
mapCompile = (filelist, output, watch = false) ->

    for file in filelist

        options = ['-cmb', file]

        if watch is true
            options[0] = '-cmbw'

        coffee = spawn 'coffee', options
        coffee.stdout.on 'data', (data) ->
            filename = data.toString().split(' ')[3].replace /\n/g, ''
            tmpfile = filename.replace /\//g, '.'
            tmpfile = tmpfile.replace '..', TEMPORARY_DIRECTORY
            fs.rename filename.replace('.coffee', '.js'), tmpfile.replace('.coffee', '.js')
            fs.rename filename.replace('.coffee', '.map'), tmpfile.replace('.coffee', '.map')
            return

    console.log 'complete'

    return
###

#Inculude js file
devInculude = (targetHTML) ->

    files = []
    for file in SOURCE_FILES
        files.push COFFEE_DIRECTORY + file

    makeDirectory(TEMPORARY_DIRECTORY)
    #mapCompile files, TEMPORARY_DIRECTORY, true
    inculude targetHTML, SOURCE_FILES, 'dev'

    return

#Lump Build 先頭から結合
#lumpBuild = (watch, output = './js', target = './coffee') ->
#
#    makeDirectory(output)
#    mapCompile getCoffeePaht output, source, true
#
#    return


# Gat coffee file index
getCoffeePaht = (directory) ->
    pathlist = []
    filelist = fs.readdirSync directory

    #ファイルを再帰的に取得
    for item in filelist
        file = path.join directory, item
        stat = fs.statSync file

        if stat.isFile() and /.*\.coffee$/.test file
            #拡張子 .coffee$ ならファイルリストに追加
            pathlist.push file
        else if stat.isDirectory()
            #ディレクトリなら再帰呼び出し
            pathlist = pathlist.concat getCoffeePaht file

    return pathlist




#style = (watch) ->
#    console.log 'Watching compass files.'
#
#    options = ['compile']
#
#    if watch is true
#        options = ['watch']
#
#    compass = spawn 'compass', options
#    compass.stdout.on 'data', (data) -> stdout_handler
#    compass.stderr.on 'data', (data) -> stdout_handler

# Dump
stdout_handler = (data) ->
    console.log data.toString().trim()

#-------------------------------------------------------------------------------
#  Tasks
#-------------------------------------------------------------------------------

task 'dev', 'develop build', ->
    devInculude('../index.html')


#task 'watch', 'watch for changes and rebuild', (options) ->
#    build true, options.output, options.target
#    style true
#
#task 'copy', 'copy coffee file.', ->
#    fileCopy()