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gulpfile.js
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gulpfile.js
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/**
@author ShiJianwen
*/
var gulp = require('gulp');
var connect = require('gulp-connect');
var less = require('gulp-less');
var del = require('del');
var htmlmin = require('gulp-htmlmin');
var minifyCss = require('gulp-minify-css');
var uglify = require('gulp-uglify');
var concat = require('gulp-concat');
var rev = require('gulp-rev');
var usemin = require('gulp-usemin');
var sourcemaps = require('gulp-sourcemaps');
var lessAutoprefix = require('less-plugin-autoprefix');
var autoprefix = new lessAutoprefix({browsers: ['last 2 versions'], cascade: false});
// 删除 css
gulp.task('clean:css', function () {
del.sync('./src/public/css/*.css');
});
// 启动本地服务
gulp.task('connect', function () {
connect.server({
root: 'src/',
port: 8080,
livereload: true
});
});
// 编译 less
gulp.task('less', ['clean:css'], function () {
return gulp.src('./src/less/*.less')
.pipe(sourcemaps.init())
.pipe(less({
plugins: [autoprefix]
}))
.pipe(sourcemaps.write())
.pipe(gulp.dest('./src/public/css/'))
.pipe(connect.reload());
});
// 处理 js
gulp.task('script', function () {
return gulp.src('./src/public/js/*.js')
.pipe(connect.reload());
});
// 处理 html
gulp.task('html', function () {
return gulp.src(['./src/views/**/*.html'])
.pipe(connect.reload());
});
// 处理图片
gulp.task('images', function () {
return gulp.src('./src/public/img/*')
.pipe(gulp.dest('./dist/public/img/'));
});
// 监控文件
gulp.task('watch', function () {
gulp.watch(['./src/views/**/*.html', './src/index.html'], ['html']);
gulp.watch(['./src/less/*.less'], ['less']);
gulp.watch(['./src/public/js/*.js'], ['script']);
});
// 本地开发
gulp.task('server', ['less', 'connect', 'watch']);
gulp.task('clean:build', function () {
del.sync('dist/', {
force: true
});
});
gulp.task('minify', ['clean:build', 'less', 'images'], function() {
gulp.src('src/views/**/*.html')
.pipe(htmlmin({
collapseWhitespace: true
}))
.pipe(gulp.dest('dist/views'));
gulp.src('src/index.html')
.pipe(usemin({
js: [uglify({mangle: false}), rev()],
css: [minifyCss(), 'concat', rev()]
}))
.pipe(gulp.dest('dist/'));
gulp.src('./src/views/**/*.html')
.pipe(htmlmin({
collapseWhitespace: true
}))
.pipe(gulp.dest('dist/views'));
});
// build 上线代码
gulp.task('build', ['minify']);
gulp.task('default', ['style', 'script', 'connect', 'watch']);