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gulpfile.babel.js
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/**
* Using ES2015 with gulp
* 1. Rename your gulpfile.js to gulpfile.babel.js
* 2. Add babel to your package.json (npm install babel --save-dev)
* 3. Now start writing ES6 in your gulpfile!
* https://markgoodyear.com/2015/06/using-es6-with-gulp/
*/
import gulp from 'gulp'
import del from 'del'
import fmt from 'cssfmt'
import sass from 'gulp-sass'
import size from 'gulp-size'
import header from 'gulp-header'
import rename from 'gulp-rename'
import postcss from 'gulp-postcss'
import {create} from 'browser-sync'
import minifyCSS from 'gulp-minify-css'
import sourcemaps from 'gulp-sourcemaps'
import autoprefixer from 'autoprefixer-core'
import inlineSource from 'gulp-inline-source'
import runSequence from 'run-sequence'
import gulpif from 'gulp-if'
import pkg from './package.json'
// import uglify from 'gulp-uglify'
// import jshint from 'gulp-jshint'
const browserSync = create()
// 路径配置
const path = {
html: {
dev: './src/html/**/',
build: './app/'
},
css: {
dev: './src/css/',
build: './build/css/'
},
scss: {
dev: './src/scss/',
build: './build/css/'
},
js: {
dev: './src/js/',
build: './build/js'
}
}
// 文件头部版权信息
const banner = [
`/**
* <%= pkg.name %>
* <%= pkg.title %>
* @author <%= pkg.author %>
* @version <%= pkg.version %>
* Copyright ${new Date().getFullYear()} <%= pkg.license %> licensed.
*/
`
].join('')
const sassOptions = {
outputStyle: 'expanded'
}
const browserOptions = {
browsers: [
'last 3 versions',
'ie >= 10',
'ie_mob >= 10',
'ff >= 30',
'chrome >= 34',
'safari >= 6',
'opera >= 12.1',
'ios >= 6',
'android >= 4.4',
'bb >= 10',
'and_uc 9.9',
]
}
//PostCss gulp
var processors = [
autoprefixer(browserOptions)
];
// Sass(libsass)
// sourcemaps: http://www.sitepoint.com/using-source-maps-debug-sass-chrome/
gulp.task('css', () => {
return gulp.src([
path.scss.dev + '**/*.scss'
])
.pipe(sourcemaps.init())
.pipe(sass(sassOptions).on('error', sass.logError))
.pipe(postcss(processors))
.pipe(sourcemaps.write('.', {
//推荐开启(默认)，如果关闭，则需要开启 sourceRoot 中的 SCSS 文件所在的相对路径
includeContent: true,
// sourceRoot: '../scss/'
}))
.pipe(gulp.dest(path.css.dev))
.pipe(browserSync.stream())
})
// Sass Debug(No PostCSS)
gulp.task('css:debug', () => {
return gulp.src([
path.scss.dev + '**/*.scss'
])
.pipe(sourcemaps.init())
.pipe(sass(sassOptions).on('error', sass.logError))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest(path.css.dev))
.pipe(browserSync.stream())
})
// CSS minify
gulp.task('minify-css', () => {
return gulp.src(path.css.dev + '*.css')
.pipe(header(banner, {
pkg: pkg
}))
.pipe(gulp.dest(path.css.build))
.pipe(minifyCSS())
.pipe(rename({
suffix: '.min'
}))
.pipe(header(banner, {
pkg: pkg
}))
.pipe(gulp.dest(path.css.build))
.pipe(size({title: 'CSS 压缩完成', showFiles: true}))
})
// css replace to style tag
// https://github.com/popeindustries/inline-source#usage
gulp.task('inline', ['css'], function() {
let options = {
compress: false
}
return gulp.src('./src/html/**/*.html')
.pipe(inlineSource(options))
.pipe(gulp.dest('./app/'))
})
gulp.task('html', () => {
return gulp.src('./src/html/**/*.html')
.pipe(gulp.dest('./app/'))
})
// atuo reload
gulp.task('serve', () => {
browserSync.init({
server: './'
})
})
// clean file
gulp.task('clean', () => {
del.sync(['./build/*'])
})
// watch
gulp.task('watch', () => {
gulp.watch(path.html.dev + '*.html', ['html'])
gulp.watch('./app/**/*.html').on('change', browserSync.reload)
gulp.watch(path.scss.dev + '**/*.scss', ['css'])
.on('change', (event) => {
console.log(`File ${event.path} was ${event.type}`)
})
})
gulp.task('default', (callback) => {
runSequence(
'css',
'watch',
['html', 'serve'],
callback)
})
// build file
gulp.task('build', (callback) => {
runSequence(
'clean',
'minify-css',
callback)
})