const gulp = require('gulp'),
gulpLoadPlugins = require('gulp-load-plugins'),
plugins = gulpLoadPlugins(),
streamqueue = require('streamqueue'),
urladjuster = require('gulp-css-url-adjuster'),
imageminJpegRecompress = require('imagemin-jpeg-recompress'),
imageminPngquant = require('imagemin-pngquant'),
del = require('del'),
glob = require('glob'),
fs = require('fs');
gulp.task('less', function () {
glob.sync('less/*').forEach(function (path_each) {
if (fs.statSync(path_each).isDirectory()) {
gulp.src(path_each + "/*.less")
.pipe(plugins.plumber())
.pipe(plugins.concat('style.css'))
.pipe(plugins.less())
.pipe(urladjuster({
replace: ['../../', '../../../']
}))
.pipe(plugins.autoprefixer([
'ios_saf >= 6',
'ie 10',
'opera 12',
'last 5 versions'
]))
.pipe(plugins.csso())
.pipe(gulp.dest(function (file) {
return "css/" + path_each;
}))
.pipe(plugins.notify({message: 'Собран, чанк'}));
}
});
});
gulp.task('css_vendor', function () {
return gulp.src([
'css/vendor/*.css',
'!css/vendor/plugins-style/'
])
.pipe(plugins.plumber())
.pipe(plugins.concat('vendor.css'))
.pipe(plugins.autoprefixer(
[
'ios_saf >= 6',
'ie 10',
'opera 12',
'last 5 versions'
]
))
.pipe(gulp.dest('css/less'))
.pipe(plugins.notify({message: 'Вендор css собрались'}));
});
gulp.task('plugins-helper', function () {
return gulp.src([
'css/vendor/plugins-style/*.less'
])
.pipe(plugins.plumber())
.pipe(plugins.less())
.pipe(plugins.autoprefixer(
[
'ios_saf >= 6',
'ie 10',
'opera 12',
'last 5 versions'
]
))
.pipe(plugins.csso({
comments: false
}))
.pipe(gulp.dest(function (file) {
return file.base;
}))
.pipe(plugins.notify({message: 'Вспомогательные стии плагина собрались'}));
});
gulp.task('add_theme_header', ['build'], function () {
return streamqueue({objectMode: true},
gulp.src('css/theme_name.css'),
gulp.src('style.css')
)
.pipe(plugins.concat('style.css'))
.pipe(gulp.dest('./'))
.pipe(plugins.notify({message: 'Добавлен заголовок темы'}));
});
gulp.task('build', ['less', 'css_vendor', 'plugins-helper'], function () {
return streamqueue({objectMode: true},
gulp.src('css/theme_name.css'),
gulp.src('css/less/vendor.css'),
gulp.src('css/less/common_critical/style.css')
)
.pipe(plugins.concat('css/opt/tmp_concat.css'))
.pipe(urladjuster({
replace: ['../../../', '']
}))
.pipe(plugins.csso({
comments: false
}))
.pipe(plugins.rename('style.css'))
.pipe(gulp.dest('./'))
.pipe(plugins.notify({message: 'Оптимизация, прошла'}));
});
gulp.task('js', function () {
return gulp.src([
'js/*.js',
'!js/*.min.js',
'!js/vendor/**/*.js'
])
.pipe(plugins.plumber())
.pipe(plugins.uglify({
compress: true,
}))
.pipe(plugins.rename({
extname: ".js",
suffix: ".min"
}))
.pipe(gulp.dest(function (file) {
return file.base;
}))
.pipe(plugins.notify({message: 'Скрипты темы собрались'}));
});
gulp.task('svg', function () {
return gulp.src('images/**/*.svg')
.pipe(plugins.svgo())
.pipe(gulp.dest(function (file) {
return file.base;
}))
.pipe(plugins.notify({message: 'SVG оптимизированы'}));
});
gulp.task('img_optimization', function () {
return gulp.src([
'images/**/*.png',
'images/**/*.jpeg',
'images/**/*.jpg'
])
.pipe(plugins.plumber())
.pipe(plugins.imagemin([
plugins.imagemin.gifsicle({interlaced: true}),
imageminJpegRecompress({
progressive: true,
max: 80,
min: 70
}),
imageminPngquant({quality: '80'}),
plugins.imagemin.svgo({plugins: [{removeViewBox: true}]})
]))
.pipe(gulp.dest(function (file) {
return file.base;
}))
});
gulp.task('watch', function () {
gulp.watch(['less/**/*.less'], ['add_theme_header']);
gulp.watch(
[
'js/*.js',
'!js/*.min.js',
'!js/vendor/**/*.js'
],
['js']
);
gulp.watch(
[
'css/vendor/plugins-style/*.less'
],
['plugins-helper']
);
});
gulp.task('default', ['watch']);
