diff options
Diffstat (limited to 'node_modules/hullabaloo-config-manager/lib')
11 files changed, 0 insertions, 1081 deletions
diff --git a/node_modules/hullabaloo-config-manager/lib/ResolvedConfig.js b/node_modules/hullabaloo-config-manager/lib/ResolvedConfig.js deleted file mode 100644 index 07d5cd474..000000000 --- a/node_modules/hullabaloo-config-manager/lib/ResolvedConfig.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict' - -const codegen = require('./codegen') -const reduceChains = require('./reduceChains') -const Verifier = require('./Verifier') - -class ResolvedConfig { - constructor (chains, cache) { - this.cache = cache - this.babelrcDir = chains.babelrcDir - - const reduced = reduceChains(chains, cache) - this.dependencies = reduced.dependencies - this.envNames = reduced.envNames - this.fixedSourceHashes = reduced.fixedSourceHashes - this.sources = reduced.sources - this.unflattenedDefaultOptions = reduced.unflattenedDefaultOptions - this.unflattenedEnvOptions = reduced.unflattenedEnvOptions - } - - createVerifier () { - return Verifier.hashAndCreate( - this.babelrcDir, - this.envNames, - this.dependencies, - this.sources, - this.fixedSourceHashes, - this.cache) - } - - generateModule () { - return codegen(this) - } -} -module.exports = ResolvedConfig diff --git a/node_modules/hullabaloo-config-manager/lib/Verifier.js b/node_modules/hullabaloo-config-manager/lib/Verifier.js deleted file mode 100644 index 0ac85a558..000000000 --- a/node_modules/hullabaloo-config-manager/lib/Verifier.js +++ /dev/null @@ -1,179 +0,0 @@ -'use strict' - -const fs = require('fs') -const path = require('path') - -const isEqual = require('lodash.isequal') -const md5Hex = require('md5-hex') -const SafeBuffer = require('safe-buffer').Buffer - -const currentEnv = require('./currentEnv') -const hashDependencies = require('./hashDependencies') -const hashSources = require('./hashSources') - -function ensureMissingBabelrcFile (file, cache) { - if (cache && cache.fileExistence && cache.fileExistence.has(file)) { - return cache.fileExistence.get(file) - } - - const promise = new Promise((resolve, reject) => { - fs.access(file, err => { - if (err) { - if (err.code !== 'ENOENT') { - reject(err) - } else { - resolve(true) - } - } else { - resolve(false) - } - }) - }) - - if (cache && cache.fileExistence) { - cache.fileExistence.set(file, promise) - } - return promise -} - -class Verifier { - constructor (babelrcDir, envNames, dependencies, sources) { - Object.assign(this, { babelrcDir, envNames, dependencies, sources }) - } - - selectByEnv (arr, envName, mapFn) { - const selectDefault = !this.envNames.has(envName) - return arr - .filter(item => selectDefault ? item.default : item.envs.has(envName)) - .map(mapFn || (item => item)) - } - - cacheKeysForCurrentEnv () { - const envName = currentEnv() - const getHash = item => item.hash - - const dependencyHashes = this.selectByEnv(this.dependencies, envName, getHash) - const sourceHashes = this.selectByEnv(this.sources, envName, getHash) - - return { - dependencies: md5Hex(dependencyHashes), - sources: md5Hex(sourceHashes) - } - } - - verifyCurrentEnv (fixedHashes, cache) { - const envName = currentEnv() - - const sourcesToHash = this.selectByEnv(this.sources, envName) - const expectedSourceHashes = sourcesToHash.map(item => item.hash) - const pendingSourceHashes = hashSources(sourcesToHash, fixedHashes && fixedHashes.sources, cache) - - let checkedBabelrcFile = true - if (this.babelrcDir) { - const babelrcFile = path.join(this.babelrcDir, '.babelrc') - if (!sourcesToHash.some(item => item.source === babelrcFile)) { - checkedBabelrcFile = ensureMissingBabelrcFile(babelrcFile, cache) - } - } - - const dependenciesToHash = this.selectByEnv(this.dependencies, envName) - const expectedDependencyHashes = dependenciesToHash.map(item => item.hash) - const pendingDependencyHashes = hashDependencies(dependenciesToHash, cache) - - return Promise.all([ - pendingSourceHashes, - checkedBabelrcFile - ]) - .then(result => { - const sourceHashes = result[0] - const babelrcFileIsSame = result[1] - - if (!babelrcFileIsSame || !isEqual(sourceHashes, expectedSourceHashes)) { - return { sourcesChanged: true } - } - - return pendingDependencyHashes - .then(dependencyHashes => { - const dependenciesChanged = !isEqual(dependencyHashes, expectedDependencyHashes) - - let verifier = this - if (dependenciesChanged) { - const dependencies = this.dependencies.map((item, index) => { - const hash = dependencyHashes[index] - return Object.assign({}, item, { hash }) - }) - - verifier = new Verifier(this.babelrcDir, this.envNames, dependencies, this.sources) - } - - return { - sourcesChanged: false, - dependenciesChanged, - cacheKeys: { - dependencies: md5Hex(dependencyHashes), - sources: md5Hex(sourceHashes) - }, - verifier - } - }) - }) - .catch(err => { - if (err.name === 'NoSourceFileError') { - return { - missingSource: true - } - } - - if (err.name === 'BadDependencyError') { - return { - badDependency: true - } - } - - throw err - }) - } - - toBuffer () { - return SafeBuffer.from(JSON.stringify({ - babelrcDir: this.babelrcDir, - envNames: this.envNames, - dependencies: this.dependencies, - sources: this.sources - }, (key, value) => { - return key === 'envNames' || key === 'envs' - ? Array.from(value) - : value - }, 2)) - } - - static fromBuffer (buffer) { - const json = JSON.parse(buffer.toString('utf8'), (key, value) => { - return key === 'envNames' || key === 'envs' - ? new Set(value) - : value - }) - return new this(json.babelrcDir, json.envNames, json.dependencies, json.sources) - } - - static hashAndCreate (babelrcDir, envNames, dependencies, sources, fixedSourceHashes, cache) { - return Promise.all([ - hashDependencies(dependencies, cache), - hashSources(sources, fixedSourceHashes, cache) - ]) - .then(results => { - const dependencyHashes = results[0] - const sourceHashes = results[1] - - dependencies.forEach((item, index) => { - item.hash = dependencyHashes[index] - }) - sources.forEach((item, index) => { - item.hash = sourceHashes[index] - }) - - return new this(babelrcDir, envNames, dependencies, sources) - }) - } -} -module.exports = Verifier diff --git a/node_modules/hullabaloo-config-manager/lib/codegen.js b/node_modules/hullabaloo-config-manager/lib/codegen.js deleted file mode 100644 index 0f95284d2..000000000 --- a/node_modules/hullabaloo-config-manager/lib/codegen.js +++ /dev/null @@ -1,64 +0,0 @@ -'use strict' - -const indentString = require('indent-string') -const stringifyJson5 = require('json5').stringify - -function stringify (json5, value) { - return json5 - ? stringifyJson5(value, null, 2) - : JSON.stringify(value, null, 2) -} - -function generateFactory (unflattened, envName) { - const code = [`${envName ? '()' : 'envName'} => {`] - - if (envName) { - const flattenedOptions = unflattened.reduceRight((prev, options) => { - options.env = { - [envName]: prev - } - return options - }) - code.push(indentString(`return ${stringify(unflattened.json5, flattenedOptions)}`, 2)) - } else { - const optionsCode = unflattened.reduceRight((prev, options, index) => { - const str = stringify(unflattened.json5, options) - if (!prev) return str - - // reduceOptions ensures no options object is ever empty. - const lines = str.split('\n') - lines[lines.length - 2] += ',' - lines[lines.length - 1] = indentString(`env: {\n [envName]: ${indentString(prev, 2).trimLeft()}\n}`, 2) - return lines.join('\n') + '\n}' - }, null) - - code.push(indentString(`return ${optionsCode.trimLeft()}`, 2)) - } - - code.push('}') - return code.join('\n') -} - -function codegen (resolvedConfig) { - const code = [`"use strict" - -const process = require("process")\n`] - code.push(`const defaultOptions = ${generateFactory(resolvedConfig.unflattenedDefaultOptions)}\n`) - - code.push(`const envOptions = Object.create(null)\n`) - for (const envName of resolvedConfig.envNames) { - const unflattened = resolvedConfig.unflattenedEnvOptions.get(envName) - code.push(`envOptions[${JSON.stringify(envName)}] = ${generateFactory(unflattened, envName)}\n`) - } - - code.push(`exports.getOptions = () => { - const envName = process.env.BABEL_ENV || process.env.NODE_ENV || "development" - return envName in envOptions - ? envOptions[envName]() - : defaultOptions(envName) -}\n`) - - return code.join('\n') -} - -module.exports = codegen diff --git a/node_modules/hullabaloo-config-manager/lib/collector.js b/node_modules/hullabaloo-config-manager/lib/collector.js deleted file mode 100644 index 1a7414a87..000000000 --- a/node_modules/hullabaloo-config-manager/lib/collector.js +++ /dev/null @@ -1,332 +0,0 @@ -'use strict' - -const path = require('path') - -const parseJson5 = require('json5').parse - -const errors = require('./errors') -const readSafe = require('./readSafe') - -function makeValid (source, options) { - // Arrays are never valid options. - if (Array.isArray(options)) throw new errors.InvalidFileError(source) - - // Force options to be an object. Babel itself ignores falsy values when - // resolving config chains. Here such files still need to be included - // for cache busting purposes. - if (!options || typeof options !== 'object') return {} - - return options -} - -function parseFile (source, buffer) { - let options - try { - options = parseJson5(buffer.toString('utf8')) - } catch (err) { - throw new errors.ParseError(source, err) - } - - return makeValid(source, options) -} - -function parsePackage (source, buffer) { - let options - try { - const pkg = JSON.parse(buffer.toString('utf8')) - options = pkg && pkg.babel - } catch (err) { - throw new errors.ParseError(source, err) - } - - return makeValid(source, options) -} - -class Config { - constructor (dir, env, hash, json5, options, source) { - this.dir = dir - this.env = env - this.hash = hash - this.json5 = json5 - this.options = options - this.source = source - - this.babelrcPointer = null - this.envPointers = new Map() - this.extends = null - this.extendsPointer = null - } - - copyWithEnv (env, options) { - return new this.constructor(this.dir, env, this.hash, this.json5, options, this.source) - } - - extend (config) { - const clause = this.takeExtends() - if (clause) { - throw new TypeError(`Cannot extend config: there is an extends clause in the current options: ${clause}`) - } - if (this.extends) { - throw new Error('Cannot extend config: already extended') - } - - this.extends = config - } - - takeEnvs () { - const env = this.options.env - delete this.options.env - - return env - ? new Map( - Object.keys(env) - .filter(Boolean) - .map(name => [name, env[name]])) - : new Map() - } - - takeExtends () { - const clause = this.options.extends - delete this.options.extends - return clause - } -} -exports.Config = Config - -function resolveDirectory (dir, cache) { - const fileSource = path.join(dir, '.babelrc') - const packageSource = path.join(dir, 'package.json') - - const fromFile = readSafe(fileSource, cache) - .then(contents => contents && { - json5: true, - parse () { return parseFile(fileSource, contents) }, - source: fileSource - }) - - const fromPackage = readSafe(packageSource, cache) - .then(contents => contents && { - json5: false, - parse () { return parsePackage(packageSource, contents) }, - source: packageSource - }) - - return fromFile - .then(fileResult => fileResult || fromPackage) - .then(result => { - // .babelrc or package.json files may not exist, and that's OK. - if (!result) return null - - return new Config(dir, null, null, result.json5, result.parse(), result.source) - }) -} - -function resolveFile (source, cache) { - return readSafe(source, cache) - .then(contents => { - // The file *must* exist. Causes a proper error to be propagated to - // where "extends" directives are resolved. - if (!contents) throw new errors.NoSourceFileError(source) - - return new Config(path.dirname(source), null, null, true, parseFile(source, contents), source) - }) -} - -class Chains { - constructor (babelrcDir, defaultChain, envChains) { - this.babelrcDir = babelrcDir - this.defaultChain = defaultChain - this.envChains = envChains - } - - * [Symbol.iterator] () { - yield this.defaultChain - for (const chain of this.envChains.values()) { - yield chain - } - } -} - -class Collector { - constructor (cache) { - this.cache = cache - this.configs = [] - this.envNames = new Set() - this.pointers = new Map() - } - - get initialConfig () { - return this.configs[0] - } - - add (config) { - // Avoid adding duplicate configs. Note that configs that came from an - // "env" directive share their source with their parent config. - if (!config.env && this.pointers.has(config.source)) { - return Promise.resolve(this.pointers.get(config.source)) - } - - const pointer = this.configs.push(config) - 1 - // Make sure not to override the pointer to an environmental - // config's parent. - if (!config.env) this.pointers.set(config.source, pointer) - - const envs = config.takeEnvs() - const extendsClause = config.takeExtends() - const waitFor = [] - - if (config.extends) { - const promise = this.add(config.extends) - .then(extendsPointer => (config.extendsPointer = extendsPointer)) - waitFor.push(promise) - } else if (extendsClause) { - const extendsSource = path.resolve(config.dir, extendsClause) - - if (this.pointers.has(extendsSource)) { - // Point at existing config. - config.extendsPointer = this.pointers.get(extendsSource) - } else { - // Different configs may concurrently resolve the same extends source. - // While only one such resolution is added to the config list, this - // does lead to extra file I/O and parsing. Optimizing this is not - // currently considered worthwhile. - const promise = resolveFile(extendsSource, this.cache) - .then(parentConfig => this.add(parentConfig)) - .then(extendsPointer => (config.extendsPointer = extendsPointer)) - .catch(err => { - if (err.name === 'NoSourceFileError') { - throw new errors.ExtendsError(config.source, extendsClause, err) - } - - throw err - }) - - waitFor.push(promise) - } - } - - for (const pair of envs) { - const name = pair[0] - const options = pair[1] - - this.envNames.add(name) - const promise = this.add(config.copyWithEnv(name, options)) - .then(envPointer => config.envPointers.set(name, envPointer)) - waitFor.push(promise) - } - - return Promise.all(waitFor) - .then(() => pointer) - } - - resolveChains (babelrcDir) { - if (this.configs.length === 0) return null - - // Resolves a config chain, correctly ordering parent configs and recursing - // through environmental configs, while avoiding cycles and repetitions. - const resolveChain = (from, envName) => { - const chain = new Set() - const knownParents = new Set() - - /* eslint-disable no-use-before-define */ - const addWithEnv = config => { - // Avoid unnecessary work in case the `from` list contains configs that - // have already been added through an environmental config's parent. - if (chain.has(config)) return - chain.add(config) - - if (config.envPointers.has(envName)) { - const pointer = config.envPointers.get(envName) - const envConfig = this.configs[pointer] - addAfterParents(envConfig) - } - } - - const addAfterParents = config => { - // Avoid cycles by ignoring those parents that are already being added. - if (knownParents.has(config)) return - knownParents.add(config) - - if (config.babelrcPointer !== null) { - const parent = this.configs[config.babelrcPointer] - addAfterParents(parent) - } - if (config.extendsPointer !== null) { - const parent = this.configs[config.extendsPointer] - addAfterParents(parent) - } - - if (envName) { - addWithEnv(config) - } else { - chain.add(config) - } - } - /* eslint-enable no-use-before-define */ - - for (const config of from) { - if (envName) { - addWithEnv(config) - } else { - addAfterParents(config) - } - } - - return chain - } - - // Start with the first config. This is either the base config provided - // to fromConfig(), or the config derived from .babelrc / package.json - // found in fromDirectory(). - const defaultChain = resolveChain([this.initialConfig]) - - // For each environment, augment the default chain with environmental - // configs. - const envChains = new Map(Array.from(this.envNames, name => { - return [name, resolveChain(defaultChain, name)] - })) - - return new Chains(babelrcDir, defaultChain, envChains) - } -} - -function fromConfig (baseConfig, cache) { - let babelrcConfig = null - for (let config = baseConfig; config; config = config.extends) { - if (config.options.babelrc === false) continue - - if (babelrcConfig) { - throw new TypeError(`${config.source}: Cannot resolve babelrc option, already resolved by ${babelrcConfig.source}`) - } - - babelrcConfig = config - } - - const collector = new Collector(cache) - return Promise.all([ - collector.add(baseConfig), - // Resolve the directory concurrently. Assumes that in the common case, - // the babelrcConfig doesn't extend from a .babelrc file while also leaving - // the babelrc option enabled. Worst case the resolved config is discarded - // as a duplicate. - babelrcConfig && resolveDirectory(babelrcConfig.dir, cache) - .then(parentConfig => { - if (!parentConfig) return - - return collector.add(parentConfig) - .then(babelrcPointer => (babelrcConfig.babelrcPointer = babelrcPointer)) - }) - ]) - .then(() => collector.resolveChains(babelrcConfig && babelrcConfig.dir)) -} -exports.fromConfig = fromConfig - -function fromDirectory (dir, cache) { - dir = path.resolve(dir) - - const collector = new Collector(cache) - return resolveDirectory(dir, cache) - .then(config => config && collector.add(config)) - .then(() => collector.resolveChains(dir)) -} -exports.fromDirectory = fromDirectory diff --git a/node_modules/hullabaloo-config-manager/lib/currentEnv.js b/node_modules/hullabaloo-config-manager/lib/currentEnv.js deleted file mode 100644 index 3717e3fca..000000000 --- a/node_modules/hullabaloo-config-manager/lib/currentEnv.js +++ /dev/null @@ -1,8 +0,0 @@ -'use strict' - -const env = require('process').env - -function currentEnv () { - return env.BABEL_ENV || env.NODE_ENV || 'development' -} -module.exports = currentEnv diff --git a/node_modules/hullabaloo-config-manager/lib/errors.js b/node_modules/hullabaloo-config-manager/lib/errors.js deleted file mode 100644 index 6ecc2e283..000000000 --- a/node_modules/hullabaloo-config-manager/lib/errors.js +++ /dev/null @@ -1,48 +0,0 @@ -'use strict' - -const ExtendableError = require('es6-error') - -class SourceError extends ExtendableError { - constructor (message, source, parent) { - super(`${source}: ${message}`) - this.source = source - this.parent = parent || null - } -} -exports.SourceError = SourceError - -class NoSourceFileError extends SourceError { - constructor (source) { - super('No such file', source) - } -} -exports.NoSourceFileError = NoSourceFileError - -class ParseError extends SourceError { - constructor (source, parent) { - super(`Error while parsing — ${parent.message}`, source, parent) - } -} -exports.ParseError = ParseError - -class InvalidFileError extends SourceError { - constructor (source) { - super('Not a proper configuration file', source) - } -} -exports.InvalidFileError = InvalidFileError - -class ExtendsError extends SourceError { - constructor (source, clause, parent) { - super(`Couldn't resolve extends clause: ${clause}`, source, parent) - this.clause = clause - } -} -exports.ExtendsError = ExtendsError - -class BadDependencyError extends SourceError { - constructor (source, parent) { - super("Couldn't resolve dependency", source, parent) - } -} -exports.BadDependencyError = BadDependencyError diff --git a/node_modules/hullabaloo-config-manager/lib/hashDependencies.js b/node_modules/hullabaloo-config-manager/lib/hashDependencies.js deleted file mode 100644 index 9587cee1e..000000000 --- a/node_modules/hullabaloo-config-manager/lib/hashDependencies.js +++ /dev/null @@ -1,44 +0,0 @@ -'use strict' - -const packageHash = require('package-hash') -const md5Hex = require('md5-hex') - -const errors = require('./errors') -const readSafe = require('./readSafe') - -function hashFile (filename, cache) { - return readSafe(filename, cache) - .then(contents => { - if (!contents) throw new errors.BadDependencyError(filename) - - return md5Hex(contents) - }) -} - -function hashPackage (filename, fromPackage) { - return packageHash(`${fromPackage}/package.json`) - .catch(err => { - throw new errors.BadDependencyError(filename, err) - }) -} - -function hashDependency (filename, fromPackage, cache) { - if (cache && cache.dependencyHashes && cache.dependencyHashes.has(filename)) { - return cache.dependencyHashes.get(filename) - } - - const promise = fromPackage - ? hashPackage(filename, fromPackage) - : hashFile(filename, cache) - - if (cache && cache.dependencyHashes) { - cache.dependencyHashes.set(filename, promise) - } - return promise -} - -function hashDependencies (dependencies, cache) { - const promises = dependencies.map(item => hashDependency(item.filename, item.fromPackage, cache)) - return Promise.all(promises) -} -module.exports = hashDependencies diff --git a/node_modules/hullabaloo-config-manager/lib/hashSources.js b/node_modules/hullabaloo-config-manager/lib/hashSources.js deleted file mode 100644 index e48660ea9..000000000 --- a/node_modules/hullabaloo-config-manager/lib/hashSources.js +++ /dev/null @@ -1,51 +0,0 @@ -'use strict' - -const path = require('path') - -const dotProp = require('dot-prop') -const md5Hex = require('md5-hex') - -const errors = require('./errors') -const readSafe = require('./readSafe') - -function hashSource (source, cache) { - if (cache && cache.sourceHashes && cache.sourceHashes.has(source)) { - return cache.sourceHashes.get(source) - } - - const basename = path.basename(source) - const parts = basename.split('#') - const filename = parts[0] - const filepath = path.join(path.dirname(source), filename) - - const pkgAccessor = filename === 'package.json' - ? parts[1] || 'babel' - : null - - const promise = readSafe(filepath, cache) - .then(contents => { - if (!contents) throw new errors.NoSourceFileError(source) - - if (!pkgAccessor) { - return md5Hex(contents) - } - - const json = JSON.parse(contents.toString('utf8')) - const value = dotProp.get(json, pkgAccessor) || {} - return md5Hex(JSON.stringify(value)) - }) - - if (cache && cache.sourceHashes) { - cache.sourceHashes.set(source, promise) - } - return promise -} - -function hashSources (sources, fixedHashes, cache) { - const promises = sources.map(item => { - if (fixedHashes && fixedHashes.has(item.source)) return fixedHashes.get(item.source) - return hashSource(item.source, cache) - }) - return Promise.all(promises) -} -module.exports = hashSources diff --git a/node_modules/hullabaloo-config-manager/lib/readSafe.js b/node_modules/hullabaloo-config-manager/lib/readSafe.js deleted file mode 100644 index 568258ac6..000000000 --- a/node_modules/hullabaloo-config-manager/lib/readSafe.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict' - -const gfs = require('graceful-fs') - -function readSafe (source, cache) { - if (cache && cache.files && cache.files.has(source)) { - return cache.files.get(source) - } - - const promise = new Promise((resolve, reject) => { - gfs.readFile(source, (err, contents) => { - if (err) { - if (err.code === 'ENOENT') { - resolve(null) - } else { - reject(err) - } - } else { - resolve(contents) - } - }) - }) - - if (cache && cache.files) { - cache.files.set(source, promise) - } - return promise -} -module.exports = readSafe diff --git a/node_modules/hullabaloo-config-manager/lib/reduceChains.js b/node_modules/hullabaloo-config-manager/lib/reduceChains.js deleted file mode 100644 index 33d4de881..000000000 --- a/node_modules/hullabaloo-config-manager/lib/reduceChains.js +++ /dev/null @@ -1,158 +0,0 @@ -'use strict' - -const cloneDeepWith = require('lodash.clonedeepwith') -const merge = require('lodash.merge') - -const resolvePluginsAndPresets = require('./resolvePluginsAndPresets') - -function trackDependency (dependencies, filename, fromPackage, envName) { - if (dependencies.has(filename)) { - const existing = dependencies.get(filename) - if (envName) { - existing.envs.add(envName) - } else { - existing.default = true - } - return - } - - const item = { - default: !envName, - envs: new Set(envName ? [envName] : []), - filename, - fromPackage - } - dependencies.set(filename, item) -} - -function trackSource (sources, source, envName) { - if (sources.has(source)) { - const existing = sources.get(source) - if (envName) { - existing.envs.add(envName) - } else { - existing.default = true - } - return - } - - const item = { - default: !envName, - envs: new Set(envName ? [envName] : []), - source - } - sources.set(source, item) -} - -function createOptions (plugins, presets) { - const options = {} - if (plugins) options.plugins = plugins - // istanbul ignore else - if (presets) options.presets = presets - return options -} - -function compressOptions (orderedOptions) { - const remaining = orderedOptions.slice(0, 1) - remaining[0].babelrc = false - - for (let index = 1; index < orderedOptions.length; index++) { - const options = orderedOptions[index] - delete options.babelrc - - const plugins = options.plugins - delete options.plugins - - const presets = options.presets - delete options.presets - - merge(remaining[0], options) - - if (plugins || presets) { - remaining.push(createOptions(plugins, presets)) - } - } - - return remaining -} - -function reduceOptions (chain, envName, pluginsAndPresets, dependencies, sources, fixedSourceHashes) { - let json5 = false - - const orderedOptions = Array.from(chain, config => { - trackSource(sources, config.source, envName) - if (config.hash) { - fixedSourceHashes.set(config.source, config.hash) - } - - if (config.json5) json5 = true - - const lookup = pluginsAndPresets.get(config) - const mapPluginOrPreset = (getEntry, ref) => { - if (Array.isArray(ref)) { - return ref.length === 1 - ? mapPluginOrPreset(getEntry, ref[0]) - : [mapPluginOrPreset(getEntry, ref[0]), ref[1]] - } - - const entry = getEntry(ref) - trackDependency(dependencies, entry.filename, entry.fromPackage, envName) - return entry.filename - } - - return cloneDeepWith(config.options, (value, key, object) => { - if (object === config.options && (key === 'plugins' || key === 'presets')) { - const getEntry = ref => lookup[key].get(ref) - return Array.isArray(value) - ? value.map(ref => mapPluginOrPreset(getEntry, ref)) - : [] - } - }) - }) - - const unflattenedOptions = compressOptions(orderedOptions) - unflattenedOptions.json5 = json5 - return unflattenedOptions -} - -function reduceChains (chains, cache) { - const pluginsAndPresets = resolvePluginsAndPresets(chains, cache) - - const dependencies = new Map() - const envNames = new Set() - const fixedSourceHashes = new Map() - const sources = new Map() - - const unflattenedDefaultOptions = reduceOptions( - chains.defaultChain, null, pluginsAndPresets, dependencies, sources, fixedSourceHashes - ) - - const unflattenedEnvOptions = new Map() - for (const pair of chains.envChains) { - const envName = pair[0] - const chain = pair[1] - - envNames.add(envName) - unflattenedEnvOptions.set( - envName, - reduceOptions(chain, envName, pluginsAndPresets, dependencies, sources, fixedSourceHashes) - ) - } - - return { - dependencies: - Array.from(dependencies.keys()) - .sort() - .map(filename => dependencies.get(filename)), - envNames, - fixedSourceHashes, - sources: - Array.from(sources.keys()) - .sort() - .map(source => sources.get(source)), - unflattenedDefaultOptions, - unflattenedEnvOptions - } -} - -module.exports = reduceChains diff --git a/node_modules/hullabaloo-config-manager/lib/resolvePluginsAndPresets.js b/node_modules/hullabaloo-config-manager/lib/resolvePluginsAndPresets.js deleted file mode 100644 index 631ffa2ef..000000000 --- a/node_modules/hullabaloo-config-manager/lib/resolvePluginsAndPresets.js +++ /dev/null @@ -1,133 +0,0 @@ -'use strict' - -const path = require('path') - -const ExtendableError = require('es6-error') -const pkgDir = require('pkg-dir') -const resolveFrom = require('resolve-from') - -class ResolveError extends ExtendableError { - constructor (source, kind, ref) { - super(`${source}: Couldn't find ${kind} ${JSON.stringify(ref)} relative to directory`) - this.source = source - this.ref = ref - this.isPlugin = kind === 'plugin' - this.isPreset = kind === 'preset' - } -} - -function normalize (arr) { - if (!Array.isArray(arr)) return [] - - return arr.map(item => Array.isArray(item) ? item[0] : item) -} - -function isFilePath (ref) { - return path.isAbsolute(ref) || ref.startsWith('./') || ref.startsWith('../') -} - -function resolveName (name, fromDir, cache) { - if (cache.has(name)) return cache.get(name) - - const filename = resolveFrom.silent(fromDir, name) - cache.set(name, filename) - return filename -} - -function resolvePackage (filename, fromFile) { - if (fromFile) return null - - return pkgDir.sync(filename) -} - -function resolvePluginsAndPresets (chains, sharedCache) { - const dirCaches = (sharedCache && sharedCache.pluginsAndPresets) || new Map() - const getCache = dir => { - if (dirCaches.has(dir)) return dirCaches.get(dir) - - const cache = new Map() - dirCaches.set(dir, cache) - return cache - } - - const byConfig = new Map() - for (const chain of chains) { - for (const config of chain) { - if (byConfig.has(config)) continue - - const plugins = new Map() - const presets = new Map() - byConfig.set(config, { plugins, presets }) - - const fromDir = config.dir - const cache = getCache(fromDir) - const resolve = (kind, ref) => { - const possibleNames = [] - if (isFilePath(ref)) { - possibleNames.push({ fromFile: true, name: ref }) - } else { - if (kind === 'plugin') { - // Expand possible plugin names, see - // https://github.com/babel/babel/blob/510e93b2bd434f05c816fe6639137b35bac267ed/packages/babel-core/src/helpers/get-possible-plugin-names.js - - // Babel doesn't expand scoped plugin references. @ is only valid at - // the start of a package name, so disregard refs that would result - // in `babel-plugin-@scope/name`. - if (!ref.startsWith('@')) { - const name = `babel-plugin-${ref}` - possibleNames.push({ fromFile: false, name }) - } - } else { - // Expand possible preset names, see - // https://github.com/babel/babel/blob/510e93b2bd434f05c816fe6639137b35bac267ed/packages/babel-core/src/helpers/get-possible-preset-names.js - - if (ref.startsWith('@')) { - const matches = /^(@.+?)\/([^/]+)(.*)/.exec(ref) - const scope = matches[1] - const partialName = matches[2] - const remainder = matches[3] - - const name = `${scope}/babel-preset-${partialName}${remainder}` - possibleNames.push({ fromFile: false, name }) - } else { - const name = `babel-preset-${ref}` - possibleNames.push({ fromFile: false, name }) - } - } - - possibleNames.push({ fromFile: false, name: ref }) - } - - let entry = null - for (const possibility of possibleNames) { - const filename = resolveName(possibility.name, fromDir, cache) - if (filename) { - const fromPackage = resolvePackage(filename, possibility.fromFile) - entry = { filename, fromPackage } - break - } - } - if (!entry) { - throw new ResolveError(config.source, kind, ref) - } - - if (kind === 'plugin') { - plugins.set(ref, entry) - } else { - presets.set(ref, entry) - } - } - - for (const ref of normalize(config.options.plugins)) { - resolve('plugin', ref) - } - for (const ref of normalize(config.options.presets)) { - resolve('preset', ref) - } - } - } - - return byConfig -} - -module.exports = resolvePluginsAndPresets |