diff options
Diffstat (limited to 'node_modules/@babel/core/lib/config/config-chain.js')
| -rw-r--r-- | node_modules/@babel/core/lib/config/config-chain.js | 469 |
1 files changed, 0 insertions, 469 deletions
diff --git a/node_modules/@babel/core/lib/config/config-chain.js b/node_modules/@babel/core/lib/config/config-chain.js deleted file mode 100644 index 591de0c9..00000000 --- a/node_modules/@babel/core/lib/config/config-chain.js +++ /dev/null @@ -1,469 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.buildPresetChain = buildPresetChain; -exports.buildPresetChainWalker = void 0; -exports.buildRootChain = buildRootChain; -function _path() { - const data = require("path"); - _path = function () { - return data; - }; - return data; -} -function _debug() { - const data = require("debug"); - _debug = function () { - return data; - }; - return data; -} -var _options = require("./validation/options.js"); -var _patternToRegex = require("./pattern-to-regex.js"); -var _printer = require("./printer.js"); -var _rewriteStackTrace = require("../errors/rewrite-stack-trace.js"); -var _configError = require("../errors/config-error.js"); -var _index = require("./files/index.js"); -var _caching = require("./caching.js"); -var _configDescriptors = require("./config-descriptors.js"); -const debug = _debug()("babel:config:config-chain"); -function* buildPresetChain(arg, context) { - const chain = yield* buildPresetChainWalker(arg, context); - if (!chain) return null; - return { - plugins: dedupDescriptors(chain.plugins), - presets: dedupDescriptors(chain.presets), - options: chain.options.map(o => normalizeOptions(o)), - files: new Set() - }; -} -const buildPresetChainWalker = exports.buildPresetChainWalker = makeChainWalker({ - root: preset => loadPresetDescriptors(preset), - env: (preset, envName) => loadPresetEnvDescriptors(preset)(envName), - overrides: (preset, index) => loadPresetOverridesDescriptors(preset)(index), - overridesEnv: (preset, index, envName) => loadPresetOverridesEnvDescriptors(preset)(index)(envName), - createLogger: () => () => {} -}); -const loadPresetDescriptors = (0, _caching.makeWeakCacheSync)(preset => buildRootDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors)); -const loadPresetEnvDescriptors = (0, _caching.makeWeakCacheSync)(preset => (0, _caching.makeStrongCacheSync)(envName => buildEnvDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors, envName))); -const loadPresetOverridesDescriptors = (0, _caching.makeWeakCacheSync)(preset => (0, _caching.makeStrongCacheSync)(index => buildOverrideDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors, index))); -const loadPresetOverridesEnvDescriptors = (0, _caching.makeWeakCacheSync)(preset => (0, _caching.makeStrongCacheSync)(index => (0, _caching.makeStrongCacheSync)(envName => buildOverrideEnvDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors, index, envName)))); -function* buildRootChain(opts, context) { - let configReport, babelRcReport; - const programmaticLogger = new _printer.ConfigPrinter(); - const programmaticChain = yield* loadProgrammaticChain({ - options: opts, - dirname: context.cwd - }, context, undefined, programmaticLogger); - if (!programmaticChain) return null; - const programmaticReport = yield* programmaticLogger.output(); - let configFile; - if (typeof opts.configFile === "string") { - configFile = yield* (0, _index.loadConfig)(opts.configFile, context.cwd, context.envName, context.caller); - } else if (opts.configFile !== false) { - configFile = yield* (0, _index.findRootConfig)(context.root, context.envName, context.caller); - } - let { - babelrc, - babelrcRoots - } = opts; - let babelrcRootsDirectory = context.cwd; - const configFileChain = emptyChain(); - const configFileLogger = new _printer.ConfigPrinter(); - if (configFile) { - const validatedFile = validateConfigFile(configFile); - const result = yield* loadFileChain(validatedFile, context, undefined, configFileLogger); - if (!result) return null; - configReport = yield* configFileLogger.output(); - if (babelrc === undefined) { - babelrc = validatedFile.options.babelrc; - } - if (babelrcRoots === undefined) { - babelrcRootsDirectory = validatedFile.dirname; - babelrcRoots = validatedFile.options.babelrcRoots; - } - mergeChain(configFileChain, result); - } - let ignoreFile, babelrcFile; - let isIgnored = false; - const fileChain = emptyChain(); - if ((babelrc === true || babelrc === undefined) && typeof context.filename === "string") { - const pkgData = yield* (0, _index.findPackageData)(context.filename); - if (pkgData && babelrcLoadEnabled(context, pkgData, babelrcRoots, babelrcRootsDirectory)) { - ({ - ignore: ignoreFile, - config: babelrcFile - } = yield* (0, _index.findRelativeConfig)(pkgData, context.envName, context.caller)); - if (ignoreFile) { - fileChain.files.add(ignoreFile.filepath); - } - if (ignoreFile && shouldIgnore(context, ignoreFile.ignore, null, ignoreFile.dirname)) { - isIgnored = true; - } - if (babelrcFile && !isIgnored) { - const validatedFile = validateBabelrcFile(babelrcFile); - const babelrcLogger = new _printer.ConfigPrinter(); - const result = yield* loadFileChain(validatedFile, context, undefined, babelrcLogger); - if (!result) { - isIgnored = true; - } else { - babelRcReport = yield* babelrcLogger.output(); - mergeChain(fileChain, result); - } - } - if (babelrcFile && isIgnored) { - fileChain.files.add(babelrcFile.filepath); - } - } - } - if (context.showConfig) { - console.log(`Babel configs on "${context.filename}" (ascending priority):\n` + [configReport, babelRcReport, programmaticReport].filter(x => !!x).join("\n\n") + "\n-----End Babel configs-----"); - } - const chain = mergeChain(mergeChain(mergeChain(emptyChain(), configFileChain), fileChain), programmaticChain); - return { - plugins: isIgnored ? [] : dedupDescriptors(chain.plugins), - presets: isIgnored ? [] : dedupDescriptors(chain.presets), - options: isIgnored ? [] : chain.options.map(o => normalizeOptions(o)), - fileHandling: isIgnored ? "ignored" : "transpile", - ignore: ignoreFile || undefined, - babelrc: babelrcFile || undefined, - config: configFile || undefined, - files: chain.files - }; -} -function babelrcLoadEnabled(context, pkgData, babelrcRoots, babelrcRootsDirectory) { - if (typeof babelrcRoots === "boolean") return babelrcRoots; - const absoluteRoot = context.root; - if (babelrcRoots === undefined) { - return pkgData.directories.includes(absoluteRoot); - } - let babelrcPatterns = babelrcRoots; - if (!Array.isArray(babelrcPatterns)) { - babelrcPatterns = [babelrcPatterns]; - } - babelrcPatterns = babelrcPatterns.map(pat => { - return typeof pat === "string" ? _path().resolve(babelrcRootsDirectory, pat) : pat; - }); - if (babelrcPatterns.length === 1 && babelrcPatterns[0] === absoluteRoot) { - return pkgData.directories.includes(absoluteRoot); - } - return babelrcPatterns.some(pat => { - if (typeof pat === "string") { - pat = (0, _patternToRegex.default)(pat, babelrcRootsDirectory); - } - return pkgData.directories.some(directory => { - return matchPattern(pat, babelrcRootsDirectory, directory, context); - }); - }); -} -const validateConfigFile = (0, _caching.makeWeakCacheSync)(file => ({ - filepath: file.filepath, - dirname: file.dirname, - options: (0, _options.validate)("configfile", file.options, file.filepath) -})); -const validateBabelrcFile = (0, _caching.makeWeakCacheSync)(file => ({ - filepath: file.filepath, - dirname: file.dirname, - options: (0, _options.validate)("babelrcfile", file.options, file.filepath) -})); -const validateExtendFile = (0, _caching.makeWeakCacheSync)(file => ({ - filepath: file.filepath, - dirname: file.dirname, - options: (0, _options.validate)("extendsfile", file.options, file.filepath) -})); -const loadProgrammaticChain = makeChainWalker({ - root: input => buildRootDescriptors(input, "base", _configDescriptors.createCachedDescriptors), - env: (input, envName) => buildEnvDescriptors(input, "base", _configDescriptors.createCachedDescriptors, envName), - overrides: (input, index) => buildOverrideDescriptors(input, "base", _configDescriptors.createCachedDescriptors, index), - overridesEnv: (input, index, envName) => buildOverrideEnvDescriptors(input, "base", _configDescriptors.createCachedDescriptors, index, envName), - createLogger: (input, context, baseLogger) => buildProgrammaticLogger(input, context, baseLogger) -}); -const loadFileChainWalker = makeChainWalker({ - root: file => loadFileDescriptors(file), - env: (file, envName) => loadFileEnvDescriptors(file)(envName), - overrides: (file, index) => loadFileOverridesDescriptors(file)(index), - overridesEnv: (file, index, envName) => loadFileOverridesEnvDescriptors(file)(index)(envName), - createLogger: (file, context, baseLogger) => buildFileLogger(file.filepath, context, baseLogger) -}); -function* loadFileChain(input, context, files, baseLogger) { - const chain = yield* loadFileChainWalker(input, context, files, baseLogger); - chain == null || chain.files.add(input.filepath); - return chain; -} -const loadFileDescriptors = (0, _caching.makeWeakCacheSync)(file => buildRootDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors)); -const loadFileEnvDescriptors = (0, _caching.makeWeakCacheSync)(file => (0, _caching.makeStrongCacheSync)(envName => buildEnvDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors, envName))); -const loadFileOverridesDescriptors = (0, _caching.makeWeakCacheSync)(file => (0, _caching.makeStrongCacheSync)(index => buildOverrideDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors, index))); -const loadFileOverridesEnvDescriptors = (0, _caching.makeWeakCacheSync)(file => (0, _caching.makeStrongCacheSync)(index => (0, _caching.makeStrongCacheSync)(envName => buildOverrideEnvDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors, index, envName)))); -function buildFileLogger(filepath, context, baseLogger) { - if (!baseLogger) { - return () => {}; - } - return baseLogger.configure(context.showConfig, _printer.ChainFormatter.Config, { - filepath - }); -} -function buildRootDescriptors({ - dirname, - options -}, alias, descriptors) { - return descriptors(dirname, options, alias); -} -function buildProgrammaticLogger(_, context, baseLogger) { - var _context$caller; - if (!baseLogger) { - return () => {}; - } - return baseLogger.configure(context.showConfig, _printer.ChainFormatter.Programmatic, { - callerName: (_context$caller = context.caller) == null ? void 0 : _context$caller.name - }); -} -function buildEnvDescriptors({ - dirname, - options -}, alias, descriptors, envName) { - var _options$env; - const opts = (_options$env = options.env) == null ? void 0 : _options$env[envName]; - return opts ? descriptors(dirname, opts, `${alias}.env["${envName}"]`) : null; -} -function buildOverrideDescriptors({ - dirname, - options -}, alias, descriptors, index) { - var _options$overrides; - const opts = (_options$overrides = options.overrides) == null ? void 0 : _options$overrides[index]; - if (!opts) throw new Error("Assertion failure - missing override"); - return descriptors(dirname, opts, `${alias}.overrides[${index}]`); -} -function buildOverrideEnvDescriptors({ - dirname, - options -}, alias, descriptors, index, envName) { - var _options$overrides2, _override$env; - const override = (_options$overrides2 = options.overrides) == null ? void 0 : _options$overrides2[index]; - if (!override) throw new Error("Assertion failure - missing override"); - const opts = (_override$env = override.env) == null ? void 0 : _override$env[envName]; - return opts ? descriptors(dirname, opts, `${alias}.overrides[${index}].env["${envName}"]`) : null; -} -function makeChainWalker({ - root, - env, - overrides, - overridesEnv, - createLogger -}) { - return function* chainWalker(input, context, files = new Set(), baseLogger) { - const { - dirname - } = input; - const flattenedConfigs = []; - const rootOpts = root(input); - if (configIsApplicable(rootOpts, dirname, context, input.filepath)) { - flattenedConfigs.push({ - config: rootOpts, - envName: undefined, - index: undefined - }); - const envOpts = env(input, context.envName); - if (envOpts && configIsApplicable(envOpts, dirname, context, input.filepath)) { - flattenedConfigs.push({ - config: envOpts, - envName: context.envName, - index: undefined - }); - } - (rootOpts.options.overrides || []).forEach((_, index) => { - const overrideOps = overrides(input, index); - if (configIsApplicable(overrideOps, dirname, context, input.filepath)) { - flattenedConfigs.push({ - config: overrideOps, - index, - envName: undefined - }); - const overrideEnvOpts = overridesEnv(input, index, context.envName); - if (overrideEnvOpts && configIsApplicable(overrideEnvOpts, dirname, context, input.filepath)) { - flattenedConfigs.push({ - config: overrideEnvOpts, - index, - envName: context.envName - }); - } - } - }); - } - if (flattenedConfigs.some(({ - config: { - options: { - ignore, - only - } - } - }) => shouldIgnore(context, ignore, only, dirname))) { - return null; - } - const chain = emptyChain(); - const logger = createLogger(input, context, baseLogger); - for (const { - config, - index, - envName - } of flattenedConfigs) { - if (!(yield* mergeExtendsChain(chain, config.options, dirname, context, files, baseLogger))) { - return null; - } - logger(config, index, envName); - yield* mergeChainOpts(chain, config); - } - return chain; - }; -} -function* mergeExtendsChain(chain, opts, dirname, context, files, baseLogger) { - if (opts.extends === undefined) return true; - const file = yield* (0, _index.loadConfig)(opts.extends, dirname, context.envName, context.caller); - if (files.has(file)) { - throw new Error(`Configuration cycle detected loading ${file.filepath}.\n` + `File already loaded following the config chain:\n` + Array.from(files, file => ` - ${file.filepath}`).join("\n")); - } - files.add(file); - const fileChain = yield* loadFileChain(validateExtendFile(file), context, files, baseLogger); - files.delete(file); - if (!fileChain) return false; - mergeChain(chain, fileChain); - return true; -} -function mergeChain(target, source) { - target.options.push(...source.options); - target.plugins.push(...source.plugins); - target.presets.push(...source.presets); - for (const file of source.files) { - target.files.add(file); - } - return target; -} -function* mergeChainOpts(target, { - options, - plugins, - presets -}) { - target.options.push(options); - target.plugins.push(...(yield* plugins())); - target.presets.push(...(yield* presets())); - return target; -} -function emptyChain() { - return { - options: [], - presets: [], - plugins: [], - files: new Set() - }; -} -function normalizeOptions(opts) { - const options = Object.assign({}, opts); - delete options.extends; - delete options.env; - delete options.overrides; - delete options.plugins; - delete options.presets; - delete options.passPerPreset; - delete options.ignore; - delete options.only; - delete options.test; - delete options.include; - delete options.exclude; - if (hasOwnProperty.call(options, "sourceMap")) { - options.sourceMaps = options.sourceMap; - delete options.sourceMap; - } - return options; -} -function dedupDescriptors(items) { - const map = new Map(); - const descriptors = []; - for (const item of items) { - if (typeof item.value === "function") { - const fnKey = item.value; - let nameMap = map.get(fnKey); - if (!nameMap) { - nameMap = new Map(); - map.set(fnKey, nameMap); - } - let desc = nameMap.get(item.name); - if (!desc) { - desc = { - value: item - }; - descriptors.push(desc); - if (!item.ownPass) nameMap.set(item.name, desc); - } else { - desc.value = item; - } - } else { - descriptors.push({ - value: item - }); - } - } - return descriptors.reduce((acc, desc) => { - acc.push(desc.value); - return acc; - }, []); -} -function configIsApplicable({ - options -}, dirname, context, configName) { - return (options.test === undefined || configFieldIsApplicable(context, options.test, dirname, configName)) && (options.include === undefined || configFieldIsApplicable(context, options.include, dirname, configName)) && (options.exclude === undefined || !configFieldIsApplicable(context, options.exclude, dirname, configName)); -} -function configFieldIsApplicable(context, test, dirname, configName) { - const patterns = Array.isArray(test) ? test : [test]; - return matchesPatterns(context, patterns, dirname, configName); -} -function ignoreListReplacer(_key, value) { - if (value instanceof RegExp) { - return String(value); - } - return value; -} -function shouldIgnore(context, ignore, only, dirname) { - if (ignore && matchesPatterns(context, ignore, dirname)) { - var _context$filename; - const message = `No config is applied to "${(_context$filename = context.filename) != null ? _context$filename : "(unknown)"}" because it matches one of \`ignore: ${JSON.stringify(ignore, ignoreListReplacer)}\` from "${dirname}"`; - debug(message); - if (context.showConfig) { - console.log(message); - } - return true; - } - if (only && !matchesPatterns(context, only, dirname)) { - var _context$filename2; - const message = `No config is applied to "${(_context$filename2 = context.filename) != null ? _context$filename2 : "(unknown)"}" because it fails to match one of \`only: ${JSON.stringify(only, ignoreListReplacer)}\` from "${dirname}"`; - debug(message); - if (context.showConfig) { - console.log(message); - } - return true; - } - return false; -} -function matchesPatterns(context, patterns, dirname, configName) { - return patterns.some(pattern => matchPattern(pattern, dirname, context.filename, context, configName)); -} -function matchPattern(pattern, dirname, pathToTest, context, configName) { - if (typeof pattern === "function") { - return !!(0, _rewriteStackTrace.endHiddenCallStack)(pattern)(pathToTest, { - dirname, - envName: context.envName, - caller: context.caller - }); - } - if (typeof pathToTest !== "string") { - throw new _configError.default(`Configuration contains string/RegExp pattern, but no filename was passed to Babel`, configName); - } - if (typeof pattern === "string") { - pattern = (0, _patternToRegex.default)(pattern, dirname); - } - return pattern.test(pathToTest); -} -0 && 0; - -//# sourceMappingURL=config-chain.js.map |