diff options
Diffstat (limited to 'node_modules/babel-loader/lib')
| -rw-r--r-- | node_modules/babel-loader/lib/fs-cache.js | 180 | ||||
| -rw-r--r-- | node_modules/babel-loader/lib/index.js | 183 | ||||
| -rw-r--r-- | node_modules/babel-loader/lib/resolve-rc.js | 26 | ||||
| -rw-r--r-- | node_modules/babel-loader/lib/utils/exists.js | 13 | ||||
| -rw-r--r-- | node_modules/babel-loader/lib/utils/read.js | 14 | ||||
| -rw-r--r-- | node_modules/babel-loader/lib/utils/relative.js | 15 |
6 files changed, 0 insertions, 431 deletions
diff --git a/node_modules/babel-loader/lib/fs-cache.js b/node_modules/babel-loader/lib/fs-cache.js deleted file mode 100644 index 83cf61d..0000000 --- a/node_modules/babel-loader/lib/fs-cache.js +++ /dev/null @@ -1,180 +0,0 @@ -"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 - */ -var crypto = require("crypto"); -var mkdirp = require("mkdirp"); -var findCacheDir = require("find-cache-dir"); -var fs = require("fs"); -var os = require("os"); -var path = require("path"); -var zlib = require("zlib"); - -var defaultCacheDirectory = null; // Lazily instantiated when needed - -/** - * Read the contents from the compressed file. - * - * @async - * @params {String} filename - * @params {Function} callback - */ -var read = function read(filename, callback) { - return fs.readFile(filename, function (err, data) { - if (err) return callback(err); - - return zlib.gunzip(data, function (err, content) { - if (err) return callback(err); - - var result = {}; - - try { - result = JSON.parse(content); - } catch (e) { - return callback(e); - } - - return callback(null, result); - }); - }); -}; - -/** - * Write contents into a compressed file. - * - * @async - * @params {String} filename - * @params {String} result - * @params {Function} callback - */ -var write = function write(filename, result, callback) { - var content = JSON.stringify(result); - - return zlib.gzip(content, function (err, data) { - if (err) return callback(err); - - return fs.writeFile(filename, data, callback); - }); -}; - -/** - * Build the filename for the cached file - * - * @params {String} source File source code - * @params {Object} options Options used - * - * @return {String} - */ -var filename = function filename(source, identifier, options) { - var hash = crypto.createHash("md4"); - var contents = JSON.stringify({ - source: source, - options: options, - identifier: identifier - }); - - hash.update(contents); - - return hash.digest("hex") + ".json.gz"; -}; - -/** - * Handle the cache - * - * @params {String} directory - * @params {Object} params - * @params {Function} callback - */ -var handleCache = function handleCache(directory, params, callback) { - var source = params.source; - var options = params.options || {}; - var transform = params.transform; - var identifier = params.identifier; - var shouldFallback = typeof params.directory !== "string" && directory !== os.tmpdir(); - - // Make sure the directory exists. - mkdirp(directory, function (err) { - // Fallback to tmpdir if node_modules folder not writable - if (err) return shouldFallback ? handleCache(os.tmpdir(), params, callback) : callback(err); - - var file = path.join(directory, filename(source, identifier, options)); - - return read(file, function (err, content) { - var result = {}; - // No errors mean that the file was previously cached - // we just need to return it - if (!err) return callback(null, content); - - // Otherwise just transform the file - // return it to the user asap and write it in cache - try { - result = transform(source, options); - } catch (error) { - return callback(error); - } - - return write(file, result, function (err) { - // Fallback to tmpdir if node_modules folder not writable - if (err) return shouldFallback ? handleCache(os.tmpdir(), params, callback) : callback(err); - - callback(null, result); - }); - }); - }); -}; - -/** - * Retrieve file from cache, or create a new one for future reads - * - * @async - * @param {Object} params - * @param {String} params.directory Directory to store cached files - * @param {String} params.identifier Unique identifier to bust cache - * @param {String} params.source Original contents of the file to be cached - * @param {Object} params.options Options to be given to the transform fn - * @param {Function} params.transform Function that will transform the - * original file and whose result will be - * cached - * - * @param {Function<err, result>} callback - * - * @example - * - * cache({ - * directory: '.tmp/cache', - * identifier: 'babel-loader-cachefile', - * source: *source code from file*, - * options: { - * experimental: true, - * runtime: true - * }, - * transform: function(source, options) { - * var content = *do what you need with the source* - * return content; - * } - * }, function(err, result) { - * - * }); - */ - -module.exports = function (params, callback) { - var directory = void 0; - - if (typeof params.directory === "string") { - directory = params.directory; - } else { - if (defaultCacheDirectory === null) { - defaultCacheDirectory = findCacheDir({ name: "babel-loader" }) || os.tmpdir(); - } - directory = defaultCacheDirectory; - } - - handleCache(directory, params, callback); -};
\ No newline at end of file diff --git a/node_modules/babel-loader/lib/index.js b/node_modules/babel-loader/lib/index.js deleted file mode 100644 index f4d69df..0000000 --- a/node_modules/babel-loader/lib/index.js +++ /dev/null @@ -1,183 +0,0 @@ -"use strict"; - -var babel = require("babel-core"); -var loaderUtils = require("loader-utils"); -var path = require("path"); -var cache = require("./fs-cache.js"); -var exists = require("./utils/exists"); -var relative = require("./utils/relative"); -var read = require("./utils/read"); -var resolveRc = require("./resolve-rc.js"); -var pkg = require("../package.json"); -var fs = require("fs"); - -/** - * Error thrown by Babel formatted to conform to Webpack reporting. - */ -function BabelLoaderError(name, message, codeFrame, hideStack, error) { - Error.call(this); - - this.name = "BabelLoaderError"; - this.message = formatMessage(name, message, codeFrame); - this.hideStack = hideStack; - this.error = error; - - Error.captureStackTrace(this, BabelLoaderError); -} - -BabelLoaderError.prototype = Object.create(Error.prototype); -BabelLoaderError.prototype.constructor = BabelLoaderError; - -var STRIP_FILENAME_RE = /^[^:]+: /; - -var formatMessage = function formatMessage(name, message, codeFrame) { - return (name ? name + ": " : "") + message + "\n\n" + codeFrame + "\n"; -}; - -var transpile = function transpile(source, options) { - var forceEnv = options.forceEnv; - var tmpEnv = void 0; - - delete options.forceEnv; - - if (forceEnv) { - tmpEnv = process.env.BABEL_ENV; - process.env.BABEL_ENV = forceEnv; - } - - var result = void 0; - try { - result = babel.transform(source, options); - } catch (error) { - if (forceEnv) restoreBabelEnv(tmpEnv); - if (error.message && error.codeFrame) { - var message = error.message; - var name = void 0; - var hideStack = void 0; - if (error instanceof SyntaxError) { - message = message.replace(STRIP_FILENAME_RE, ""); - name = "SyntaxError"; - hideStack = true; - } else if (error instanceof TypeError) { - message = message.replace(STRIP_FILENAME_RE, ""); - hideStack = true; - } - throw new BabelLoaderError(name, message, error.codeFrame, hideStack, error); - } else { - throw error; - } - } - var code = result.code; - var map = result.map; - var metadata = result.metadata; - - if (map && (!map.sourcesContent || !map.sourcesContent.length)) { - map.sourcesContent = [source]; - } - - if (forceEnv) restoreBabelEnv(tmpEnv); - - return { - code: code, - map: map, - metadata: metadata - }; -}; - -function restoreBabelEnv(prevValue) { - if (prevValue === undefined) { - delete process.env.BABEL_ENV; - } else { - process.env.BABEL_ENV = prevValue; - } -} - -function passMetadata(s, context, metadata) { - if (context[s]) { - context[s](metadata); - } -} - -module.exports = function (source, inputSourceMap) { - var _this = this; - - var filename = this.resourcePath; - - // Handle options - var loaderOptions = loaderUtils.getOptions(this) || {}; - var fileSystem = this.fs ? this.fs : fs; - var babelrcPath = null; - if (loaderOptions.babelrc !== false) { - babelrcPath = typeof loaderOptions.babelrc === "string" && exists(fileSystem, loaderOptions.babelrc) ? loaderOptions.babelrc : resolveRc(fileSystem, path.dirname(filename)); - } - - if (babelrcPath) { - this.addDependency(babelrcPath); - } - - var defaultOptions = { - metadataSubscribers: [], - inputSourceMap: inputSourceMap, - sourceRoot: process.cwd(), - filename: filename, - cacheIdentifier: JSON.stringify({ - "babel-loader": pkg.version, - "babel-core": babel.version, - babelrc: babelrcPath ? read(fileSystem, babelrcPath) : null, - env: loaderOptions.forceEnv || process.env.BABEL_ENV || process.env.NODE_ENV || "development" - }) - }; - - var options = Object.assign({}, defaultOptions, loaderOptions); - - if (loaderOptions.sourceMap === undefined) { - options.sourceMap = this.sourceMap; - } - - if (options.sourceFileName === undefined) { - options.sourceFileName = relative(options.sourceRoot, options.filename); - } - - var cacheDirectory = options.cacheDirectory; - var cacheIdentifier = options.cacheIdentifier; - var metadataSubscribers = options.metadataSubscribers; - - delete options.cacheDirectory; - delete options.cacheIdentifier; - delete options.metadataSubscribers; - - if (cacheDirectory) { - var callback = this.async(); - return cache({ - directory: cacheDirectory, - identifier: cacheIdentifier, - source: source, - options: options, - transform: transpile - }, function (err) { - var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - code = _ref.code, - map = _ref.map, - metadata = _ref.metadata; - - if (err) return callback(err); - - metadataSubscribers.forEach(function (s) { - return passMetadata(s, _this, metadata); - }); - - return callback(null, code, map); - }); - } - - var _transpile = transpile(source, options), - code = _transpile.code, - map = _transpile.map, - metadata = _transpile.metadata; - - metadataSubscribers.forEach(function (s) { - return passMetadata(s, _this, metadata); - }); - - this.callback(null, code, map); -};
\ No newline at end of file diff --git a/node_modules/babel-loader/lib/resolve-rc.js b/node_modules/babel-loader/lib/resolve-rc.js deleted file mode 100644 index 3910a81..0000000 --- a/node_modules/babel-loader/lib/resolve-rc.js +++ /dev/null @@ -1,26 +0,0 @@ -"use strict"; - -var path = require("path"); -var exists = require("./utils/exists"); - -module.exports = function find(fileSystem, start) { - var _arr = [".babelrc", "package.json"]; - - for (var _i = 0; _i < _arr.length; _i++) { - var fileName = _arr[_i]; - var file = path.join(start, fileName); - - if (exists(fileSystem, file)) { - if (fileName !== "package.json" || typeof require(file).babel === "object") { - return file; - } - } - } - - var up = path.dirname(start); - - // Reached root - if (up !== start) { - return find(fileSystem, up); - } -};
\ No newline at end of file diff --git a/node_modules/babel-loader/lib/utils/exists.js b/node_modules/babel-loader/lib/utils/exists.js deleted file mode 100644 index 7307a31..0000000 --- a/node_modules/babel-loader/lib/utils/exists.js +++ /dev/null @@ -1,13 +0,0 @@ -"use strict"; - -module.exports = function (fileSystem, filename) { - var exists = false; - - try { - exists = fileSystem.statSync(filename).isFile(); - } catch (err) { - if (err.code !== "ENOENT") throw err; - } - - return exists; -};
\ No newline at end of file diff --git a/node_modules/babel-loader/lib/utils/read.js b/node_modules/babel-loader/lib/utils/read.js deleted file mode 100644 index 978b879..0000000 --- a/node_modules/babel-loader/lib/utils/read.js +++ /dev/null @@ -1,14 +0,0 @@ -"use strict"; - -var path = require("path"); - -module.exports = function readBabelConfig(fileSystem, filename) { - if (path.basename(filename) === "package.json") { - var pkg = require(filename); - - return JSON.stringify(pkg.babel); - } - - // Webpack `fs` return Buffer - return fileSystem.readFileSync(filename).toString("utf8"); -};
\ No newline at end of file diff --git a/node_modules/babel-loader/lib/utils/relative.js b/node_modules/babel-loader/lib/utils/relative.js deleted file mode 100644 index 5bef704..0000000 --- a/node_modules/babel-loader/lib/utils/relative.js +++ /dev/null @@ -1,15 +0,0 @@ -"use strict"; - -var path = require("path"); - -module.exports = function relative(sourceRoot, filename) { - var rootPath = sourceRoot.replace(/\\/g, "/").split("/")[1]; - var fileRootPath = filename.replace(/\\/g, "/").split("/")[1]; - - // If the file is in a completely different root folder use the absolute path of file. - if (rootPath && rootPath !== fileRootPath) { - return filename; - } - - return path.relative(sourceRoot, filename); -};
\ No newline at end of file |