FM / lib

/var/www/cobraambalaj/node_modules/clean-css/lib/

/var/www/cobraambalaj/node_modules/clean-css/lib

Name	Size	Mode	Actions
optimizer/	-	0755	rm
options/	-	0755	rm
reader/	-	0755	rm
tokenizer/	-	0755	rm
utils/	-	0755	rm
writer/	-	0755	rm
clean.js	5351	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/clean-css/lib/clean.js (5351B)

/**
 * Clean-css - https://github.com/jakubpawlowicz/clean-css
 * Released under the terms of MIT license
 *
 * Copyright (C) 2017 JakubPawlowicz.com
 */

var level0Optimize = require('./optimizer/level-0/optimize');
var level1Optimize = require('./optimizer/level-1/optimize');
var level2Optimize = require('./optimizer/level-2/optimize');
var validator = require('./optimizer/validator');

var compatibilityFrom = require('./options/compatibility');
var fetchFrom = require('./options/fetch');
var formatFrom = require('./options/format').formatFrom;
var inlineFrom = require('./options/inline');
var inlineRequestFrom = require('./options/inline-request');
var inlineTimeoutFrom = require('./options/inline-timeout');
var OptimizationLevel = require('./options/optimization-level').OptimizationLevel;
var optimizationLevelFrom = require('./options/optimization-level').optimizationLevelFrom;
var rebaseFrom = require('./options/rebase');
var rebaseToFrom = require('./options/rebase-to');

var inputSourceMapTracker = require('./reader/input-source-map-tracker');
var readSources = require('./reader/read-sources');

var serializeStyles = require('./writer/simple');
var serializeStylesAndSourceMap = require('./writer/source-maps');

var CleanCSS = module.exports = function CleanCSS(options) {
  options = options || {};

this.options = {
    compatibility: compatibilityFrom(options.compatibility),
    fetch: fetchFrom(options.fetch),
    format: formatFrom(options.format),
    inline: inlineFrom(options.inline),
    inlineRequest: inlineRequestFrom(options.inlineRequest),
    inlineTimeout: inlineTimeoutFrom(options.inlineTimeout),
    level: optimizationLevelFrom(options.level),
    rebase: rebaseFrom(options.rebase),
    rebaseTo: rebaseToFrom(options.rebaseTo),
    returnPromise: !!options.returnPromise,
    sourceMap: !!options.sourceMap,
    sourceMapInlineSources: !!options.sourceMapInlineSources
  };
};

// for compatibility with optimize-css-assets-webpack-plugin
CleanCSS.process = function (input, opts) {
  var cleanCss;
  var optsTo = opts.to;

delete opts.to;
  cleanCss = new CleanCSS(Object.assign({ returnPromise: true, rebaseTo: optsTo }, opts));

return cleanCss.minify(input)
    .then(function(output) {
      return { css: output.styles };
    });
};

CleanCSS.prototype.minify = function (input, maybeSourceMap, maybeCallback) {
  var options = this.options;

if (options.returnPromise) {
    return new Promise(function (resolve, reject) {
      minify(input, options, maybeSourceMap, function (errors, output) {
        return errors ?
          reject(errors) :
          resolve(output);
      });
    });
  } else {
    return minify(input, options, maybeSourceMap, maybeCallback);
  }
};

if (sourceMap) {
    context.inputSourceMapTracker.track(undefined, sourceMap);
  }

return runner(context.localOnly)(function () {
    return readSources(input, context, function (tokens) {
      var serialize = context.options.sourceMap ?
        serializeStylesAndSourceMap :
        serializeStyles;

var optimizedTokens = optimize(tokens, context);
      var optimizedStyles = serialize(optimizedTokens, context);
      var output = withMetadata(optimizedStyles, context);

return callback ?
        callback(context.errors.length > 0 ? context.errors : null, output) :
        output;
    });
  });
}

function runner(localOnly) {
  // to always execute code asynchronously when a callback is given
  // more at blog.izs.me/post/59142742143/designing-apis-for-asynchrony
  return localOnly ?
    function (callback) { return callback(); } :
    process.nextTick;
}

function optimize(tokens, context) {
  var optimized;

optimized = level0Optimize(tokens, context);
  optimized = OptimizationLevel.One in context.options.level ?
    level1Optimize(tokens, context) :
    tokens;
  optimized = OptimizationLevel.Two in context.options.level ?
    level2Optimize(tokens, context, true) :
    optimized;

return optimized;
}

function withMetadata(output, context) {
  output.stats = calculateStatsFrom(output.styles, context);
  output.errors = context.errors;
  output.inlinedStylesheets = context.inlinedStylesheets;
  output.warnings = context.warnings;

return output;
}

function calculateStatsFrom(styles, context) {
  var finishedAt = Date.now();
  var timeSpent = finishedAt - context.stats.startedAt;

delete context.stats.startedAt;
  context.stats.timeSpent = timeSpent;
  context.stats.efficiency = 1 - styles.length / context.stats.originalSize;
  context.stats.minifiedSize = styles.length;

return context.stats;
}

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