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Gulpfile.coffee
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scriptMains = [
'./src/scripts/public/public.coffee'
]
styleMains = [
'./src/styles/public/public.scss'
]
sassIncludePaths = [
'.'
'./src/styles/public'
'./tmp'
'./lib'
'./bower_components'
'./node_modules'
]
externalModules = [
'browsernizr/test/css/rgba'
'browsernizr/test/file/filesystem'
'browsernizr/test/websockets'
'browsernizr/test/storage/localstorage'
'browsernizr/test/history'
'browsernizr/test/css/transitions'
'browsernizr/test/css/transforms'
'browsernizr/test/css/transforms3d'
'browsernizr/test/css/opacity'
'browsernizr/test/video'
'modernizr'
'underscore'
'underscore.string'
'backbone'
'jquery'
'backbone.wreqr'
'backbone.babysitter'
'backbone.marionette'
'backbone.paginator'
'backbone.localstorage'
'backbone-query-parameters'
'backbone-query-parameters-1.1-shim'
"backbone.routefilter"
'json3'
'fancybox'
]
devices = [
"default"
"tablet"
"mobile"
"iphone"
"ios"
"ie8"
"ie9"
"ie11"
"firefox"
"android"
"safari"
]
imageExtensions = [
'.png'
'.jpg'
'.jpeg'
'.gif'
]
scriptsExtensions = [
'.coffee'
'.hbs'
'.js'
]
stylesExtensions = [
'.scss'
]
###
Required modules
###
gulp = require 'gulp'
gutil = require 'gulp-util'
fs = require 'fs-extra'
clean = require 'gulp-clean'
rename = require 'gulp-rename'
lr = require 'tiny-lr'
runSequence = require 'run-sequence'
path = require 'path'
watch = require 'gulp-watch'
size = require 'gulp-size'
livereload = require 'gulp-livereload'
plumber = require 'gulp-plumber'
es = require 'event-stream'
lr = require 'tiny-lr'
gutil.server = lr()
Notification = require 'node-notifier'
notifier = new Notification()
# source = require 'vinyl-source-stream'
# watchify = require 'watchify'
###
Custom local modules
###
uglify = require './lib/gulp/uglify.coffee'
gzip = require './lib/gulp/gzip.coffee'
buildScripts = require './lib/gulp/build-scripts.coffee'
buildBundle = require './lib/gulp/build-bundle.coffee'
buildDevBundles = require './lib/gulp/build-dev-bundles.coffee'
buildSass = require './lib/gulp/build-sass.coffee'
###
Default Task (production)
###
gulp.task 'default', ->
runSequence 'clean-production', ['css-to-scss', 'production-env'], ['images', 'styles', 'scripts']
# console.log "RUNNING GULP IN PRODUCTION MODE"
###
Development
###
gulp.task 'dev', ->
runSequence 'clean-development', ['css-to-scss', 'development-env'], ['images', 'styles', 'scripts']
###
Development bundles
###
gulp.task 'bundles', ->
gutil.buildBundles = true
runSequence 'clean-bundles', ['css-to-scss', 'development-env'], 'scripts'
###
Build ALL
###
gulp.task 'all', ->
gutil.buildBundles = true
runSequence 'clean-all', ['css-to-scss', 'development-env'], ['images', 'styles', 'scripts'], 'production-env', ['images', 'styles', 'scripts']
###
Utility tasks to switch environment
###
gulp.task 'production-env', -> gutil.env.type = 'production'
gulp.task 'development-env', -> gutil.env.type = 'development'
gulp.task 'watch-env', -> gutil.env.type = 'watch'
###
Task to clean scripts, styles and images
###
gulp.task 'clean-production', ->
gulp.src( [
'./dist/scripts/*.min.js'
'./dist/scripts/*.min.js.jgz'
'./dist/styles/*.min.css'
'./dist/styles/*.min.css.cgz'
# './dist/images'
], read: false )
.pipe( clean() )
###
Task to clean scripts, styles and images
###
gulp.task 'clean-development', ->
gulp.src( [
'./dist/scripts/*.js'
'!./dist/scripts/*.min.js'
'./dist/styles/*.css'
'!./dist/styles/*.min.css'
'./dist/styles/*.css.map'
# './dist/images'
], read: false )
.pipe( clean() )
###
Task to clean the entire dist folder folder
###
gulp.task 'clean-bundles', ->
gulp.src( [
'./dist/bundles'
], read: false )
.pipe( clean() )
###
Task to clean the entire dist folder folder
###
gulp.task 'clean-all', ->
gulp.src( './dist', read: false )
.pipe( clean() )
###
Task to create SCSS files for all CSS dependencies.
This will speed up SASS compilation
###
gulp.task 'css-to-scss', ->
gulp.src( [
'./bower_components/**/*.css'
'./lib/**/*.css'
])
# rename files to SCSS and add an underscore to the beginning of the filename
.pipe( rename( (path) ->
path.extname = '.scss'
path.basename = '_' + path.basename
path
))
# output in the tmp folder
.pipe( gulp.dest('./tmp') )
###
Task to optimize images and watch for changes
###
gulp.task 'images', ->
# glob = []
# imageExtensions.forEach (ext)
# glob.push './src/images/**/*' + ext
# # gulp.src( glob )
###
Task to build the bundle with all the external modules required by the app
###
gulp.task 'scripts-external-bundle', ->
# we do this task only if we are in production mode
if not gutil.env? or not gutil.env.type? or gutil.env.type isnt 'development'
return
# we do this task only if we are in development mode
if not gutil.buildBundles? or gutil.buildBundles isnt true
return
# build bundle based on the specified external modules
buildBundle
modules: externalModules
lastScriptTask = 'scripts-external-bundle'
scriptMains.forEach (src) ->
basename = path.basename src, '.js'
basename = path.basename basename, '.coffee'
currentTaskBase = 'scripts-' + basename
###
Build bundles tasks
###
lastScriptTaskArray = []
if lastScriptTask isnt ''
lastScriptTaskArray.push lastScriptTask
gulp.task currentTaskBase + '-bundles', lastScriptTaskArray, ->
# we do this task only if we are in development mode
if not gutil.env? or not gutil.env.type? or gutil.env.type isnt 'development'
return
# we do this task only if we are in development mode
if not gutil.buildBundles? or gutil.buildBundles isnt true
return
# build all bundles individually
buildDevBundles
scriptsPath: path.join 'src/scripts', basename
dest: path.join 'dist/bundles' , basename
recursive: true
external: externalModules
allowedExtensions: scriptsExtensions
exclude: [ path.join( 'src/scripts', basename, basename + '.coffee' ) ]
lastScriptTask = currentTaskBase + '-bundles'
scriptMains.forEach (src) ->
basename = path.basename src, '.js'
basename = path.basename basename, '.coffee'
currentTaskBase = 'scripts-' + basename
###
Build script tasks
###
lastScriptTaskArray = []
if lastScriptTask isnt ''
lastScriptTaskArray.push lastScriptTask
gulp.task currentTaskBase, lastScriptTaskArray, ->
buildScripts
env: gutil.env.type
src: src
external: externalModules
scriptsPath: path.join 'src/scripts', basename
allowedExtensions: scriptsExtensions
exclude: [ path.join( 'src/scripts', basename, basename + '.coffee' ) ]
lastScriptTask = currentTaskBase
gulp.task 'scripts', [ lastScriptTask ]
# gulp.task 'scripts-watchify', ->
# bundler = watchify
# entries: [ './src/scripts//public/public.coffee' ]
# extensions: scriptsExtensions
# transform: [
# 'caching-coffeeify'
# 'hbsfy'
# ]
# rebundle = ->
# bundler.bundle()
# .pipe( source('public.js') )
# .pipe( gulp.dest('./dist/scripts') )
# bundler.on 'update', rebundle
# rebundle()
sassDevice = (src, device) ->
# write device sass variable to file
fs.outputFileSync './tmp/_device.scss', '$device: "' + device + '";' + '\n'
stylesDest = './dist/styles'
imagesPath = '../../src'
# create suffix for build files
if device is 'default'
suffix = ''
else
suffix = '-' + device
sourceComments = 'map'
outputStyle = 'nested'
livereloadStream = gutil.noop()
gzipStream = gutil.noop()
gzipRenameStream = gutil.noop()
gzipOutputStream = gutil.noop()
gzipSizeStream = gutil.noop()
if gutil.env.type is 'production'
sourceComments = 'none'
outputStyle = 'compressed'
gzipStream = gzip()
gzipRenameStream = rename( (path) ->
path.extname = '.cgz'
path
)
gzipOutputStream = gulp.dest( stylesDest )
gzipSizeStream = size
showFiles: true
showTotal: false
stream = gulp.src( src, read : false )
errorHandler = false
errLogToConsole = false
if gutil.env.type is 'watch'
errLogToConsole = true
livereloadStream = livereload(gutil.server)
if gutil.watchError? and gutil.watchError[src]? and gutil.watchError[src]
return
errorHandler = (err, cb) ->
messageArray = err.split ': error: '
title = 'Sass error'
filename = messageArray[0].replace __dirname + '/', ''
errMessage = messageArray[1]
filenameShort = filename
filenameShortMaxLength = 40
if filenameShort.length > filenameShortMaxLength + 3
filenameShort = '...' + filename.slice -filenameShortMaxLength
console.log "\n" + title + "\nFile: " + filename + "\nError: " + errMessage
notifier.notify
title: title
subtitle: filenameShort
message: errMessage
sound: 'Basso'
stream.emit('end')
if not gutil.watchError?
gutil.watchError = {}
gutil.watchError[src] = true
return cb()
stream
.pipe( buildSass(
includePaths: sassIncludePaths
errorHandler: errorHandler
errLogToConsole: errLogToConsole
sourceComments: sourceComments
outputStyle: outputStyle
imagePath: imagesPath
dest: stylesDest
rename : (path) ->
path.basename += suffix
path
))
.pipe( rename( (path) ->
path.basename += suffix
if gutil.env.type is 'production'
path.basename += '.min'
path
))
.pipe( size(
showFiles: true
showTotal: false
) )
.pipe( gulp.dest(stylesDest) )
.pipe( livereloadStream )
.pipe( gzipStream )
.pipe( gzipRenameStream )
.pipe( gzipSizeStream )
.pipe( gzipOutputStream )
# build dinamic tasks
styleTask = []
# loop through all sources
styleMains.forEach (src) ->
dirname = path.dirname src
basename = path.basename dirname
currentSrcTask = 'styles-' + basename
styleTask.push currentSrcTask
lastDeviceStyleTask = ''
# loop through all devices
devices.forEach (device) ->
currentDeviceTask = currentSrcTask + '-' + device
lastDeviceStyleTaskArray = []
if lastDeviceStyleTask isnt ''
lastDeviceStyleTaskArray.push lastDeviceStyleTask
gulp.task currentDeviceTask, lastDeviceStyleTaskArray, ->
sassDevice src, device
lastDeviceStyleTask = currentDeviceTask
gulp.task currentSrcTask, ->
runSequence lastDeviceStyleTask
gulp.task 'styles', ->
runSequence.apply @, styleTask
gulp.task 'watch-scripts', ->
opening = {}
scriptMains.forEach (src) ->
dirname = path.dirname(src).replace('./', '')
basename = path.basename dirname
glob = []
scriptsExtensions.forEach (ext) ->
glob.push dirname + '/**/*' + ext
opening[ basename ] = true
watch
glob: glob
emit: 'one'
, (files) ->
if opening[ basename ]
opening[ basename ] = false
return
files
.pipe( plumber() )
.pipe( es.map( (file, cb) ->
relative = path.relative __dirname, file.path
if file.path is path.resolve( src )
buildScripts
src: relative
scriptsPath: path.join 'src/scripts', basename
external: externalModules
server: gutil.server
env: gutil.env.type
allowedExtensions: scriptsExtensions
exclude: [ path.join( 'src/scripts', basename, basename + '.coffee' ) ]
else
# build all bundles individually
buildDevBundles
src: relative
scriptsPath: path.join 'src/scripts', basename
dest: path.join 'dist/bundles' , basename
external: externalModules
server: gutil.server
env: gutil.env.type
allowedExtensions: scriptsExtensions
exclude: [ path.join( 'src/scripts', basename, basename + '.coffee' ) ]
cb null, file
) )
gulp.task 'watch-styles', ->
loading = {}
styleMains.forEach (src) ->
dirname = path.dirname(src).replace('./', '')
basename = path.basename dirname
loading[src] = true
watch
glob: dirname + '/**/*.scss'
emit: 'one'
, (files) ->
if loading[src]
loading[src] = false
return
if not gutil.watchError?
gutil.watchError = {}
gutil.watchError[src] = false
gulp.src( src, read: false )
.pipe( es.map( (file, cb) ->
runSequence 'styles-' + basename
cb null, file
) )
gulp.task 'watch-images', ->
# watch(
# glob: [
# './src/images/**/*'
# ]
# emitOnGlob: false
# emit: 'one'
# )
gulp.task 'watch', ['css-to-scss', 'watch-env'], ->
gutil.server.listen 1337, (err) ->
return console.log(err) if err
runSequence ['watch-scripts', 'watch-styles', 'watch-images']