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| 1 | +var assign = require('lodash.assign'); |
| 2 | +var babelify = require('babelify'); |
| 3 | +var browserify = require('browserify'); |
| 4 | +var buffer = require('vinyl-buffer'); |
| 5 | +var gulp = require('gulp'); |
| 6 | +var gutil = require('gulp-util'); |
| 7 | +var sass = require('gulp-sass'); |
| 8 | +var source = require('vinyl-source-stream'); |
| 9 | +var uglify = require('gulp-uglify'); |
| 10 | +var watchify = require('watchify'); |
| 11 | + |
| 12 | +var options = { |
| 13 | + browserifyOpts: { |
| 14 | + entries: './src/js/app.js', |
| 15 | + debug: true |
| 16 | + }, |
| 17 | + jsDest: 'dist/js' |
| 18 | +}; |
| 19 | + |
| 20 | +var bundler = browserify(options.browserifyOpts); |
| 21 | + |
| 22 | +gulp.task('build:js', function () { |
| 23 | + return bundler |
| 24 | + .transform(babelify) |
| 25 | + .bundle() |
| 26 | + .pipe(source('app.js')) |
| 27 | + .pipe(buffer()) |
| 28 | + .pipe(uglify()) |
| 29 | + .pipe(gulp.dest(options.jsDest)); |
| 30 | +}); |
| 31 | + |
| 32 | +gulp.task('watch:js', function () { |
| 33 | + var watcherOpts = assign({}, watchify.args, options.browserifyOpts); |
| 34 | + var watcher = watchify(browserify(watcherOpts)).transform(babelify); |
| 35 | + |
| 36 | + function bundle() { |
| 37 | + return watcher |
| 38 | + .bundle() |
| 39 | + // log errors if they happen |
| 40 | + .on('error', gutil.log.bind(gutil, 'Browserify Error')) |
| 41 | + .pipe(source('app.js')) |
| 42 | + .pipe(buffer()) |
| 43 | + .pipe(gulp.dest(options.jsDest)); |
| 44 | + } |
| 45 | + |
| 46 | + watcher.on('update', bundle); // on any dep update, runs the bundler |
| 47 | + watcher.on('log', gutil.log); // output build logs to terminal |
| 48 | + |
| 49 | + return bundle(); |
| 50 | +}); |
| 51 | + |
| 52 | +gulp.task('build:scss', function () { |
| 53 | + return gulp.src('./src/scss/app.scss') |
| 54 | + .pipe(sass().on('error', sass.logError)) |
| 55 | + .pipe(gulp.dest('./dist/css')); |
| 56 | +}); |
| 57 | + |
| 58 | +gulp.task('watch:scss', function () { |
| 59 | + gulp.watch('./src/scss/app.scss', ['build:scss']); |
| 60 | +}); |
| 61 | + |
| 62 | +gulp.task('copy:fonts', function () { |
| 63 | + return gulp.src([ |
| 64 | + './node_modules/font-awesome/fonts/*.+(eot|svg|ttf|woff|woff2|otf)', |
| 65 | + './node_modules/octicons/octicons/*.+(ttf|eot|svg|ttf|woff)', |
| 66 | + ]) |
| 67 | + .pipe(gulp.dest('./dist/fonts')); |
| 68 | +}); |
| 69 | + |
| 70 | +gulp.task('build', ['copy:fonts', 'build:js', 'build:scss']); |
| 71 | +gulp.task('watch', ['watch:js', 'watch:scss']); |
| 72 | +gulp.task('default', ['build']); |
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