gulpfile.litcoffee

Build processes using Gulp

Load Gulp modules.

gulp = require 'gulp' # main tool
coffee = require 'gulp-coffee' # compile coffeescript
uglify = require 'gulp-uglify' # minify javascript
sourcemaps = require 'gulp-sourcemaps' # create source maps
pump = require 'pump' # good error handling of gulp pipes
rm = require 'gulp-rm' # for "clean" task

This task compiles CoffeeScript source into minified JavaScript with source maps.

gulp.task 'compile-source', -> pump [
    gulp.src 'source/*.litcoffee'
    sourcemaps.init()
    coffee bare : yes
    uglify()
    sourcemaps.write '.'
    gulp.dest 'release'
]

This task copies compiled code from the releases folder to the example folder.

gulp.task 'create-example', gulp.series 'compile-source', ->
    gulp.src 'release/*'
    .pipe gulp.dest 'example/'

The default task does everything in sequence.

gulp.task 'default', gulp.series 'create-example'

Or delete everything.

gulp.task 'clean', ->
    gulp.src [
        'release/*.js'
        'release/*.map'
        'example/*.js'
        'example/*.map'
        'example/filedialog.html'
    ], read : false
    .pipe rm()