FM / lib

/var/www/cobraambalaj/node_modules/babel-loader/lib/

/var/www/cobraambalaj/node_modules/babel-loader/lib

Name	Size	Mode	Actions
cache.js	5731	0644	edit dl rm
Error.js	801	0644	edit dl rm
index.js	8493	0644	edit dl rm
injectCaller.js	1511	0644	edit dl rm
schema.json	460	0644	edit dl rm
transform.js	1909	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/babel-loader/lib/cache.js (5731B)

"use strict";

/**
 * Filesystem Cache
 *
 * Given a file and a transform function, cache the result into files
 * or retrieve the previously cached files if the given file is already known.
 *
 * @see https://github.com/babel/babel-loader/issues/34
 * @see https://github.com/babel/babel-loader/pull/41
 */
const fs = require("fs");

const os = require("os");

const path = require("path");

const zlib = require("zlib");

const crypto = require("crypto");

const findCacheDir = require("find-cache-dir");

const {
  promisify
} = require("util");

const transform = require("./transform"); // Lazily instantiated when needed

let defaultCacheDirectory = null;
const readFile = promisify(fs.readFile);
const writeFile = promisify(fs.writeFile);
const gunzip = promisify(zlib.gunzip);
const gzip = promisify(zlib.gzip);

const makeDir = require("make-dir");
/**
 * Read the contents from the compressed file.
 *
 * @async
 * @params {String} filename
 * @params {Boolean} compress
 */

const read = /*#__PURE__*/function () {
  var _ref = _asyncToGenerator(function* (filename, compress) {
    const data = yield readFile(filename + (compress ? ".gz" : ""));
    const content = compress ? yield gunzip(data) : data;
    return JSON.parse(content.toString());
  });

return function read(_x, _x2) {
    return _ref.apply(this, arguments);
  };
}();
/**
 * Write contents into a compressed file.
 *
 * @async
 * @params {String} filename
 * @params {Boolean} compress
 * @params {String} result
 */

const write = /*#__PURE__*/function () {
  var _ref2 = _asyncToGenerator(function* (filename, compress, result) {
    const content = JSON.stringify(result);
    const data = compress ? yield gzip(content) : content;
    return yield writeFile(filename + (compress ? ".gz" : ""), data);
  });

return function write(_x3, _x4, _x5) {
    return _ref2.apply(this, arguments);
  };
}();
/**
 * Build the filename for the cached file
 *
 * @params {String} source  File source code
 * @params {Object} options Options used
 *
 * @return {String}
 */

const handleCache = /*#__PURE__*/function () {
  var _ref3 = _asyncToGenerator(function* (directory, params) {
    const {
      source,
      options = {},
      cacheIdentifier,
      cacheDirectory,
      cacheCompression
    } = params;
    const file = path.join(directory, filename(source, cacheIdentifier, options));

try {
      // No errors mean that the file was previously cached
      // we just need to return it
      return yield read(file, cacheCompression);
    } catch (err) {}

const fallback = typeof cacheDirectory !== "string" && directory !== os.tmpdir(); // Make sure the directory exists.

try {
      yield makeDir(directory);
    } catch (err) {
      if (fallback) {
        return handleCache(os.tmpdir(), params);
      }

throw err;
    } // Otherwise just transform the file
    // return it to the user asap and write it in cache

const result = yield transform(source, options);

try {
      yield write(file, cacheCompression, result);
    } catch (err) {
      if (fallback) {
        // Fallback to tmpdir if node_modules folder not writable
        return handleCache(os.tmpdir(), params);
      }

throw err;
    }

return result;
  });

return function handleCache(_x6, _x7) {
    return _ref3.apply(this, arguments);
  };
}();
/**
 * Retrieve file from cache, or create a new one for future reads
 *
 * @async
 * @param  {Object}   params
 * @param  {String}   params.cacheDirectory   Directory to store cached files
 * @param  {String}   params.cacheIdentifier  Unique identifier to bust cache
 * @param  {Boolean}  params.cacheCompression Whether compressing cached files
 * @param  {String}   params.source   Original contents of the file to be cached
 * @param  {Object}   params.options  Options to be given to the transform fn
 *
 * @example
 *
 *   const result = await cache({
 *     cacheDirectory: '.tmp/cache',
 *     cacheIdentifier: 'babel-loader-cachefile',
 *     cacheCompression: false,
 *     source: *source code from file*,
 *     options: {
 *       experimental: true,
 *       runtime: true
 *     },
 *   });
 */

module.exports = /*#__PURE__*/function () {
  var _ref4 = _asyncToGenerator(function* (params) {
    let directory;

if (typeof params.cacheDirectory === "string") {
      directory = params.cacheDirectory;
    } else {
      if (defaultCacheDirectory === null) {
        defaultCacheDirectory = findCacheDir({
          name: "babel-loader"
        }) || os.tmpdir();
      }

directory = defaultCacheDirectory;
    }

return yield handleCache(directory, params);
  });

return function (_x8) {
    return _ref4.apply(this, arguments);
  };
}();

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