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| var gulp = require('gulp'); var minifycss = require('gulp-minify-css'); var uglify = require('gulp-uglify'); var htmlmin = require('gulp-htmlmin'); var htmlclean = require('gulp-htmlclean'); var imagemin = require('gulp-imagemin');
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')) });
gulp.task('minify-css', function() { return gulp.src('./public/**/*.css') .pipe(minifycss({ compatibility: 'ie8' })) .pipe(gulp.dest('./public')); });
gulp.task('minify-js', function() { return gulp.src('./public/js/**/*.js') .pipe(uglify()) .pipe(gulp.dest('./public')); });
gulp.task('minify-images', function() { return gulp.src('./public/images/**/*.*') .pipe(imagemin( [imagemin.gifsicle({'optimizationLevel': 3}), imagemin.jpegtran({'progressive': true}), imagemin.optipng({'optimizationLevel': 7}), imagemin.svgo()], {'verbose': true})) .pipe(gulp.dest('./public/images')) });
gulp.task('default', [ 'minify-html','minify-css','minify-js','minify-images' ]);
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