@areslabs/alita-core/lib/extractWxCompFiles/index.js

alita-core

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.handleJSONUpdate = exports.handleDeleted = exports.handleChanged = void 0;

var path = _interopRequireWildcard(require("path"));

var fse = _interopRequireWildcard(require("fs-extra"));

var _cacheModuleInfos = require("../util/cacheModuleInfos");

var _extractWxssFile = require("./extractWxssFile");

var _extractWxmlFile = require("./extractWxmlFile");

var _extractJSFile = require("./extractJSFile");

var _extractJSONFile = require("./extractJSONFile");

var _extractEntryFile = require("./extractEntryFile");

var _util = require("../util/util");

var _configure = _interopRequireDefault(require("../configure"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

const handleChanged = resource => {
  const info = (0, _cacheModuleInfos.getModuleInfo)(resource);

  if (!info) {
    return;
  }

  let newFiles = null;

  if (info.isEntry) {
    newFiles = (0, _extractEntryFile.handleChanged)(info);
  } else if (!info.isRF) {
    newFiles = {};
  } else {
    const finalJSPath = (0, _util.miscNameToJSName)(resource).replace(_configure.default.inputFullpath, _configure.default.outputFullpath);
    const newWxssFiles = (0, _extractWxssFile.handleChanged)(info, finalJSPath);
    const newWxmlFiles = (0, _extractWxmlFile.handleChanged)(info, finalJSPath);
    const newJSFiles = (0, _extractJSFile.handleChanged)(info, finalJSPath);
    newFiles = expandWithChunks(_objectSpread({}, newWxssFiles, {}, newWxmlFiles, {}, newJSFiles), info.chunks); // JSON文件的产生规则特殊，不能统一用expandWithChunks处理

    const newJSONFiles = (0, _extractJSONFile.handleChanged)(resource, info, finalJSPath);
    newFiles = _objectSpread({}, newFiles, {}, newJSONFiles);
  }

  const oldFiles = info.outFiles || {};
  const newFileKeys = Object.keys(newFiles);
  const oldFileKeys = Object.keys(oldFiles); // 对改变的文件内容 重新写入

  for (let i = 0; i < newFileKeys.length; i++) {
    const outPath = newFileKeys[i];
    const outCode = newFiles[outPath];
    const oldOutCode = oldFiles[outPath];

    if (outCode !== oldOutCode) {
      fse.ensureDirSync(path.dirname(outPath));
      fse.writeFileSync(outPath, outCode);
    }
  } // 删除无效文件


  for (let i = 0; i < oldFileKeys.length; i++) {
    const outPath = oldFileKeys[i];

    if (!newFiles[outPath]) {
      fse.removeSync(outPath);
    }
  }

  (0, _cacheModuleInfos.updateModuleOutFiles)(resource, newFiles);
};

exports.handleChanged = handleChanged;

const handleDeleted = resource => {
  const info = (0, _cacheModuleInfos.getModuleInfo)(resource);

  if (!info) {
    return;
  }

  const outFiles = info.outFiles || {};
  const allKeys = Object.keys(outFiles);

  for (let i = 0; i < allKeys.length; i++) {
    const outPath = allKeys[i];
    fse.removeSync(outPath);
  }

  info.outFiles = {};
};

exports.handleDeleted = handleDeleted;

function expandWithChunks(obj, allChunks) {
  const expandFiles = {};

  for (let i = 0; i < allChunks.length; i++) {
    const chunk = allChunks[i];
    const allpaths = Object.keys(obj);

    for (let j = 0; j < allpaths.length; j++) {
      const filepath = allpaths[j];
      let filepathWithChunk = null;

      if (chunk === '_rn_') {
        filepathWithChunk = filepath;
      } else {
        const subpageDir = chunk.replace('/_rn_', '');
        filepathWithChunk = filepath.replace(_configure.default.outputFullpath, _configure.default.outputFullpath + '/' + subpageDir);
      }

      const rootPrefix = (0, _util.getRootPathPrefix)(filepathWithChunk);
      const fileStr = obj[filepath].replace(new RegExp(_util.RootPrefixPlaceHolader, 'g'), rootPrefix);
      expandFiles[filepathWithChunk] = fileStr;
    }
  }

  return expandFiles;
}

const handleJSONUpdate = resource => {
  const info = (0, _cacheModuleInfos.getModuleInfo)(resource);

  if (!info) {
    return;
  }

  const finalJSPath = (0, _util.miscNameToJSName)(resource).replace(_configure.default.inputFullpath, _configure.default.outputFullpath);
  const newJSONFiles = (0, _extractJSONFile.handleChanged)(resource, info, finalJSPath);
  const newFileKeys = Object.keys(newJSONFiles); // 对改变的文件内容 重新写入

  for (let i = 0; i < newFileKeys.length; i++) {
    const outPath = newFileKeys[i];
    const outCode = newJSONFiles[outPath];
    const oldOutCode = info.outFiles[outPath];

    if (outCode !== oldOutCode) {
      fse.writeFileSync(outPath, outCode);
      info.outFiles[outPath] = outCode;
    }
  }
};

exports.handleJSONUpdate = handleJSONUpdate;