mrmartineau/InteractionCheck.js

'use strict';

// Include Gulp & Tools We'll Use
var gulp        = require('gulp');
var $           = require('gulp-load-plugins')();
var runSequence = require('run-sequence');
var browserSync = require('browser-sync');
var reload      = browserSync.reload;
var pkg         = require('./package.json');


var CONFIG = {
    DISTDIR : 'dist', // CONFIG.DISTDIR
    DISTNAME: 'prompt', // CONFIG.DISTNAME

    JS : {
        FILELIST : [ // CONFIG.JS.FILELIST
            'interactioncheck.js'
        ]
    },

    // CONFIG.BANNER
    BANNER : ['/**',
      ' * <%= pkg.name %> - <%= pkg.description %>',
      ' * @version v<%= pkg.version %>',
      ' * @link <%= pkg.homepage %>',
      ' * @license <%= pkg.license %>',
      ' */',
      ''].join('\n')
};

// JAVASCRIPT
gulp.task('js', function() {
    return gulp.src(CONFIG.JS.FILELIST)
        .pipe($.sourcemaps.init())
            .pipe($.concat('interactioncheck.js'))
        .pipe($.sourcemaps.write())
        .pipe($.header(CONFIG.BANNER, { pkg : pkg } ))
        .pipe(gulp.dest(CONFIG.DISTDIR))
        .pipe($.size({title: 'Unminified js',gzip: true}))
        .pipe($.uglify())
        .pipe($.rename({suffix: '.min'}))
        .pipe($.header(CONFIG.BANNER, { pkg : pkg } ))
        .pipe(gulp.dest(CONFIG.DISTDIR))
        .pipe(reload({stream:true}))
        .pipe($.size({title: 'Minified js',gzip: true}));
});


// Serve site, watch files for changes & reload
gulp.task('serve', ['js'], function () {
    browserSync({
        notify: false,
        server: {
            baseDir: "./"
        }
    });

    gulp.watch(['interactioncheck.js'], ['js']);
    gulp.watch(['*.html'], reload({stream:true}));
});


// Build Production Files, the Default Task
gulp.task('default', function (cb) {
    runSequence('jshint', ['js'], cb);
});

// Watch task
gulp.task('watch', ['js'], function () {
    gulp.watch(['interactioncheck.js'], ['js']);
});


// Lint JavaScript
gulp.task('jshint', function () {
    return gulp.src(CONFIG.JS.FILELIST)
        .pipe(reload({stream: true, once: true}))
        .pipe($.jshint())
        .pipe($.jshint.reporter('jshint-stylish'))
        .pipe($.if(!browserSync.active, $.jshint.reporter('fail')));
});