1/* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 20import { 21 logWarn 22} from './util' 23 24import { 25 parseStyle 26} from './parser' 27const compileStyle = require('./lite/lite-transform-style') 28const { DEVICE_LEVEL } = require('./lite/lite-enum') 29module.exports = function (source) { 30 this.cacheable && this.cacheable() 31 32 const callback = this.async() 33 34 parseStyle(source, this.resourcePath) 35 .then(({ parsed, log }) => { 36 if (log && log.length) { 37 logWarn(this, log) 38 } 39 if (process.env.DEVICE_LEVEL === DEVICE_LEVEL.LITE) { 40 parsed = compileStyle.transformStyle(parsed) 41 } 42 callback(null, parsed) 43 }).catch(e => { 44 logWarn(this, [{ 45 reason: 'ERROR: Failed to parse the CSS file. ' + e 46 }]) 47 callback('') 48 }) 49} 50