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- var gulp = require('gulp'),
- del = require('del'),
- minifycss = require('gulp-minify-css'),
- concat = require('gulp-concat'),
- uglify = require('gulp-uglify'),
- rename = require('gulp-rename'),
- // babel = require('gulp-babel'),
- jshint = require('gulp-jshint'), //js检测
- notify = require('gulp-notify'); //提示信息
- // 清空dist目录
- gulp.task('clean', function () {
- return del(['dist/*.js', 'dist/*.css', 'dist/images'])
- });
- var jsAry = [
- './scripts/vendor/jquery/jquery.js',
- './scripts/map23DVersion.js',
- './scripts/vendor/turf/turf.min.js',
- ];
- var jsNoLibAry = [
- './scripts/vendor/jquery/jquery.js',
- './scripts/map23DVersion.js',
- './scripts/vendor/turf/turf.min.js'
- ];
- // 检查js
- gulp.task('lint', function () {
- return gulp.src(jsAry)
- .pipe(jshint())
- .pipe(jshint.reporter('default'));
- });
- //压缩,合并 js
- gulp.task('minifyjs', function () {
- return gulp.src(jsAry) //需要操作的文件
- // .pipe(babel()) // 合并之前将es6语法转换为es5E
- .pipe(concat('skyscenery.js')) //合并所有js到main.js
- .pipe(gulp.dest('dist')) //输出到文件夹
- .pipe(rename({
- suffix: '.min'
- })) //rename压缩后的文件名
- .pipe(uglify({
- mangle: false, //不混淆变量名
- compress: false,
- preserveComments: false //all 不删除注释,还可以为 false(删除全部注释),some(保留@preserve @license @cc_on等注释)
- })) //压缩
- .on('error', function (err) {
- // console.log(err)
- gutil.log(gutil.colors.red('[Error]'), err.toString());
- })
- .pipe(gulp.dest('dist')); //输出
- });
- //压缩,合并 js
- gulp.task('nolib-minifyjs', function () {
- return gulp.src(jsNoLibAry) //需要操作的文件
- // .pipe(babel()) // 合并之前将es6语法转换为es5
- .pipe(concat('skyscenery-nolib.js')) //合并所有js到main.js
- .pipe(gulp.dest('dist')) //输出到文件夹
- .pipe(rename({
- suffix: '.min'
- })) //rename压缩后的文件名
- .pipe(uglify({
- mangle: false, //不混淆变量名
- compress: false,
- preserveComments: false //all 不删除注释,还可以为 false(删除全部注释),some(保留@preserve @license @cc_on等注释)
- })) //压缩
- .pipe(gulp.dest('dist')); //输出
- });
- //默认命令,在cmd中输入gulp后,执行的就是这个任务(压缩js需要在检查js之后操作)
- gulp.task('default', gulp.series('clean', 'minifyjs', 'nolib-minifyjs', async () => {
- await console.log('已完成');
- }))
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