1 files changed, 0 insertions, 158 deletions
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