mirror of https://github.com/curbengh/hexo-yam
101 lines
3.0 KiB
JavaScript
101 lines
3.0 KiB
JavaScript
/* global hexo */
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'use strict';
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var CleanCSS = require('clean-css'),
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UglifyJS = require('uglify-js'),
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Htmlminifier = require('html-minifier').minify,
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streamToArray = require('stream-to-array');
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var Promise = require('bluebird');
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var minimatch = require('minimatch');
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function logic_html(str, data) {
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var hexo = this,
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options = hexo.config.neat_html;
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// Return if disabled.
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if (false === options.enable) return;
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var path = data.path;
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var exclude = options.exclude;
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if (exclude && !Array.isArray(exclude)) exclude = [exclude];
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if (path && exclude && exclude.length) {
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for (var i = 0, len = exclude.length; i < len; i++) {
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if (minimatch(path, exclude[i], {matchBase: true})) return str;
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}
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}
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var result = Htmlminifier(str, options);
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var saved = ((str.length - result.length) / str.length * 100).toFixed(2);
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if (options.logger) {
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var log = hexo.log || console.log;
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log.log('Minify the html: %s [ %s saved]', path, saved + '%');
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}
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return result;
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};
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function logic_css(str, data) {
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var hexo = this,
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options = hexo.config.neat_css;
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// Return if disabled.
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if (false === options.enable) return;
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var path = data.path;
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var exclude = options.exclude;
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if (exclude && !Array.isArray(exclude)) exclude = [exclude];
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if (path && exclude && exclude.length) {
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for (var i = 0, len = exclude.length; i < len; i++) {
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if (minimatch(path, exclude[i], {matchBase: true})) return str;
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}
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}
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return new Promise(function (resolve, reject) {
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new CleanCSS(options).minify(str, function (err, result) {
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if (err) return reject(err);
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var saved = ((str.length - result.styles.length) / str.length * 100).toFixed(2);
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resolve(result.styles);
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if (options.logger) {
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var log = hexo.log || console.log;
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log.log('Minify the css: %s [ %s saved]', path, saved + '%');
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}
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});
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});
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}
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function logic_js(str, data) {
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var hexo = this,
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options = hexo.config.neat_js;
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// Return if disabled.
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if (false === options.enable) return;
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var path = data.path;
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var exclude = options.exclude;
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if (exclude && !Array.isArray(exclude)) exclude = [exclude];
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if (path && exclude && exclude.length) {
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for (var i = 0, len = exclude.length; i < len; i++) {
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if (minimatch(path, exclude[i], {matchBase: true})) return str;
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}
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}
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//uglifyjs doesn't like irrelevant options
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delete options.enable;
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delete options.exclude;
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var js_logger = options.logger;
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delete options.logger;
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var result = UglifyJS.minify(str, options);
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var saved = ((str.length - result.code.length) / str.length * 100).toFixed(2);
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if (js_logger) {
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var log = hexo.log || console.log;
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log.log('Minify the js: %s [ %s saved]', path, saved + '%');
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}
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return result.code;
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}
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module.exports = {
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logic_html: logic_html,
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logic_css: logic_css,
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logic_js: logic_js,
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};
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