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| 1 | +'use strict'; |
| 2 | + |
| 3 | +var gulp = require('gulp'); |
| 4 | +var gutil = require('gulp-util'); |
| 5 | +var sourcemaps = require('gulp-sourcemaps'); |
| 6 | +var sass = require('gulp-sass'); |
| 7 | +var webpack = require('webpack'); |
| 8 | +var imagemin = require('gulp-imagemin'); |
| 9 | +var del = require('del'); |
| 10 | +var runSequence = require('run-sequence'); |
| 11 | + |
| 12 | +var webpackDevConfig = require('./webpack.dev.js'); |
| 13 | +var webpackProdConfig = require('./webpack.prod.js'); |
| 14 | + |
| 15 | +var APP_SRC = './app'; |
| 16 | +var APP_DIST = './dist'; |
| 17 | +var SASS_SRC = APP_SRC + '/sass/**/*.scss'; |
| 18 | +var SASS_DIST = APP_DIST + '/css'; |
| 19 | +var SCRIPTS_SRC = APP_SRC + '/scripts/**/*.+(js|jsx)'; |
| 20 | +var IMG_SRC = APP_SRC + '/images/**/*.+(png|jpg|gif|svg|ico)'; |
| 21 | +var IMG_DIST = APP_DIST + '/images'; |
| 22 | +var FONTS_SRC = APP_SRC + '/fonts/**/*'; |
| 23 | +var FONTS_DIST = APP_DIST + '/fonts'; |
| 24 | + |
| 25 | +gulp.task('sass:dev', function () { |
| 26 | + var sassOptions = { |
| 27 | + outputStyle: 'expanded', |
| 28 | + sourceComments: true |
| 29 | + }; |
| 30 | + gulp.src(SASS_SRC) |
| 31 | + .pipe(sourcemaps.init()) |
| 32 | + .pipe(sass(sassOptions)) |
| 33 | + .pipe(sass().on('error', sass.logError)) |
| 34 | + .pipe(sourcemaps.write('./')) |
| 35 | + .pipe(gulp.dest(SASS_DIST)); |
| 36 | +}); |
| 37 | + |
| 38 | +gulp.task('sass:prod', function () { |
| 39 | + var sassOptions = { |
| 40 | + outputStyle: 'compressed' |
| 41 | + }; |
| 42 | + gulp.src(SASS_SRC) |
| 43 | + .pipe(sass(sassOptions)) |
| 44 | + .pipe(sass().on('error', sass.logError)) |
| 45 | + .pipe(gulp.dest(SASS_DIST)); |
| 46 | +}); |
| 47 | + |
| 48 | +function doWebpack(config, callback) { |
| 49 | + webpack(config, function (err, stats) { |
| 50 | + if (err) throw new gutil.PluginError("webpack", err); |
| 51 | + gutil.log("[webpack]", stats.toString({ |
| 52 | + // output options |
| 53 | + })); |
| 54 | + callback(); |
| 55 | + }); |
| 56 | +} |
| 57 | + |
| 58 | +gulp.task('webpack:dev', function (callback) { |
| 59 | + doWebpack(Object.create(webpackDevConfig), callback); |
| 60 | +}); |
| 61 | + |
| 62 | +gulp.task('webpack:prod', function (callback) { |
| 63 | + doWebpack(Object.create(webpackProdConfig), callback); |
| 64 | +}); |
| 65 | + |
| 66 | +gulp.task('images:dev', function(){ |
| 67 | + return gulp.src(IMG_SRC) |
| 68 | + .pipe(gulp.dest(IMG_DIST)) |
| 69 | +}); |
| 70 | + |
| 71 | +gulp.task('images:prod', function(){ |
| 72 | + return gulp.src(IMG_SRC) |
| 73 | + .pipe(imagemin()) |
| 74 | + .pipe(gulp.dest(IMG_DIST)) |
| 75 | +}); |
| 76 | + |
| 77 | +gulp.task('fonts', function() { |
| 78 | + return gulp.src(FONTS_SRC) |
| 79 | + .pipe(gulp.dest(FONTS_DIST)) |
| 80 | +}); |
| 81 | + |
| 82 | +gulp.task('clean', function(callback) { |
| 83 | + return del(APP_DIST, callback); |
| 84 | +}); |
| 85 | + |
| 86 | +gulp.task('build', function(callback){ |
| 87 | + runSequence('clean', ['sass:prod', 'webpack:prod', 'images:prod', 'fonts'], callback); |
| 88 | +}); |
| 89 | + |
| 90 | +gulp.task('watch', ['sass:dev', 'webpack:dev', 'images:dev', 'fonts'], function () { |
| 91 | + gulp.watch(SASS_SRC, ['sass:dev']); |
| 92 | + gulp.watch([SCRIPTS_SRC], ['webpack:dev']); |
| 93 | + gulp.watch(IMG_SRC, ['images:dev']); |
| 94 | + gulp.watch(FONTS_SRC, ['fonts']); |
| 95 | +}); |
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