@gravityforms/gulp-tasks/src/tasks/clean-css.js

Configurable Gulp tasks for use in Gravity Forms projects.

const gulp = require( 'gulp' );
const cleanCSS = require( '@aptuitiv/gulp-clean-css' );
const sourcemaps = require( 'gulp-sourcemaps' );
const rename = require( 'gulp-rename' );
const getConfig = require('../../config');
const { config } = getConfig();
const { trailingSlashIt } = require( '../utils/tools' );

const cleanCssConfig = config?.cleanCss?.cleanCssConfig || {};

module.exports = Object.assign( {}, {
	minifyAssetFiles() {
		return gulp.src( config?.cleanCss?.minifyAssetFiles || [] )
			.pipe( cleanCSS( cleanCssConfig ) )
			.pipe( rename( { extname: '.min.css' } ) )
			.pipe( gulp.dest( function( file ) {
				// Return the base path of each file to place minified files in the same directory
				return file.base;
			} ) );
	},
	minifyFiles() {
		return gulp.src( config?.cleanCss?.minifyFiles || [] )
			.pipe( cleanCSS( cleanCssConfig ) )
			.pipe( rename( { extname: '.min.css' } ) )
			.pipe( gulp.dest( function( file ) {
				// Return the base path of each file to place minified files in the same directory
				return file.base;
			} ) );
	},
	minifyDistFiles() {
		return gulp.src( [
			`${ trailingSlashIt( config.paths.css_dist ) }**/*.css`,
			`!${ trailingSlashIt( config.paths.css_dist ) }**/*.min.css`,
		] )
			.pipe( cleanCSS( cleanCssConfig ) )
			.pipe( rename( { extname: '.min.css' } ) )
			.pipe( gulp.dest( config.paths.css_dist ) );
	},
}, config?.tasks?.builtins?.['clean-css'] || {} );