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gulpfile.js
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gulpfile.js
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var gulp = require("gulp");
var minifycss = require("gulp-minify-css");
var uglify = require("gulp-uglify-es").default;
var htmlmin = require("gulp-htmlmin");
var htmlclean = require("gulp-htmlclean");
var imagemin = require("gulp-imagemin");
var pump = require("pump");
// 压缩html
gulp.task("minify-html", function () {
return gulp
.src("./public/**/*.html")
.pipe(htmlclean())
.pipe(
htmlmin({
removeComments: true,
minifyJS: true,
minifyCSS: true,
minifyURLs: true,
})
)
.pipe(gulp.dest("./public"));
});
// 压缩css
gulp.task("minify-css", function () {
return gulp
.src("./public/**/*.css")
.pipe(
minifycss({
compatibility: "ie8",
})
)
.pipe(gulp.dest("./public"));
});
// 压缩js
gulp.task("minify-js", function () {
// pump([gulp.src("lib/*.js"), uglify(), gulp.dest("dist")], cb);
return gulp
.src("./public/js/**/*.js")
.pipe(uglify())
.pipe(gulp.dest("./public"));
});
// 压缩图片
gulp.task("minify-images", function () {
return gulp
.src("./public/images/**/*.{png,jpg,gif,ico}")
.pipe(
imagemin(
[
imagemin.gifsicle({ optimizationLevel: 3 }),
imagemin.mozjpeg({ progressive: true }),
imagemin.optipng({ optimizationLevel: 7 }),
imagemin.svgo(),
],
{ verbose: true }
)
)
.pipe(gulp.dest("./public/images"));
});
// 压缩图片
gulp.task("minify-images-uploads", function () {
return gulp
.src("./public/uploads/**/*.{png,jpg,gif,ico}")
.pipe(
imagemin(
[
imagemin.gifsicle({ optimizationLevel: 3 }),
imagemin.mozjpeg({ progressive: true }),
imagemin.optipng({ optimizationLevel: 7 }),
imagemin.svgo(),
],
{ verbose: true }
)
)
.pipe(gulp.dest("./public/uploads"));
});
// 默认任务
gulp.task(
"default",
gulp.parallel([
"minify-html",
"minify-css",
"minify-js",
// "minify-images",
"minify-images-uploads",
])
);