refactor: remove dependence on internal babel files, preparing for ba…

…bel 8

See
babel/babel#10746
babel/babel#10899

packages/@vue/babel-preset-app/index.js

@@ -14,17 +14,16 @@ const defaultPolyfills = [
 ]
 
 function getPolyfills (targets, includes, { ignoreBrowserslistConfig, configPath }) {
-  const { isPluginRequired } = require('@babel/preset-env')
-  const builtInsList = require('core-js-compat/data')
-  const getTargets = require('@babel/preset-env/lib/targets-parser').default
-  const builtInTargets = getTargets(targets, {
-    ignoreBrowserslistConfig,
-    configPath
-  })
+  const getTargets = require('@babel/helper-compilation-targets').default
+  const builtInTargets = getTargets(targets, { ignoreBrowserslistConfig, configPath })
+
+  // if no targets specified, include all default polyfills
+  if (!targets && !Object.keys(builtInTargets).length) {
+    return includes
+  }
 
-  return includes.filter(item => {
-    return isPluginRequired(builtInTargets, builtInsList[item])
-  })
+  const { list } = require('core-js-compat')({ targets: builtInTargets })
+  return includes.filter(item => list.includes(item))
 }
 
 module.exports = (context, options = {}) => {

packages/@vue/babel-preset-app/package.json

@@ -23,6 +23,7 @@
   "homepage": "https://github.com/vuejs/vue-cli/tree/dev/packages/@vue/babel-preset-app#readme",
   "dependencies": {
     "@babel/core": "^7.8.4",
+    "@babel/helper-compilation-targets": "^7.8.4",
     "@babel/helper-module-imports": "^7.8.3",
     "@babel/plugin-proposal-class-properties": "^7.8.3",
     "@babel/plugin-proposal-decorators": "^7.8.3",

yarn.lock

@@ -6734,7 +6734,7 @@ detect-indent@^6.0.0:
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-6.0.0.tgz#0abd0f549f69fc6659a254fe96786186b6f528fd"
   integrity sha512-oSyFlqaTHCItVRGK5RmrmjB+CmaMOW7IaNA/kdxqhoa6d17j/5ce9O9eWXmV/KEdRwqpQA+Vqe8a8Bsybu4YnA==
 
-detect-libc@^1.0.2, detect-libc@^1.0.3:
+detect-libc@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
@@ -9608,7 +9608,7 @@ hyperlinker@^1.0.0:
   resolved "https://registry.yarnpkg.com/hyperlinker/-/hyperlinker-1.0.0.tgz#23dc9e38a206b208ee49bc2d6c8ef47027df0c0e"
   integrity sha512-Ty8UblRWFEcfSuIaajM34LdPXIhbs1ajEX/BBPv24J+enSVaEVY63xQ6lTO9VRYS5LAoghIG0IDJ+p+IPzKUQQ==
 
-iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
+iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
@@ -12662,15 +12662,6 @@ neat-csv@^2.1.0:
     get-stream "^2.1.0"
     into-stream "^2.0.0"
 
-needle@^2.2.1:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-2.4.0.tgz#6833e74975c444642590e15a750288c5f939b57c"
-  integrity sha512-4Hnwzr3mi5L97hMYeNl8wRW/Onhy4nUKR/lVemJ8gJedxxUyBLm9kkrDColJvoSfwi0jCNhD+xCdOtiGDQiRZg==
-  dependencies:
-    debug "^3.2.6"
-    iconv-lite "^0.4.4"
-    sax "^1.2.4"
-
 negotiator@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
@@ -12856,22 +12847,6 @@ node-notifier@^6.0.0:
     shellwords "^0.1.1"
     which "^1.3.1"
 
-node-pre-gyp@*:
-  version "0.14.0"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.14.0.tgz#9a0596533b877289bcad4e143982ca3d904ddc83"
-  integrity sha512-+CvDC7ZttU/sSt9rFjix/P05iS43qHCOOGzcr3Ry99bXG7VX953+vFyEuph/tfqoYu8dttBkE86JSKBO2OzcxA==
-  dependencies:
-    detect-libc "^1.0.2"
-    mkdirp "^0.5.1"
-    needle "^2.2.1"
-    nopt "^4.0.1"
-    npm-packlist "^1.1.6"
-    npmlog "^4.0.2"
-    rc "^1.2.7"
-    rimraf "^2.6.1"
-    semver "^5.3.0"
-    tar "^4.4.2"
-
 node-releases@^1.1.47:
   version "1.1.47"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.47.tgz#c59ef739a1fd7ecbd9f0b7cf5b7871e8a8b591e4"
@@ -13030,7 +13005,7 @@ npm-normalize-package-bin@^1.0.0, npm-normalize-package-bin@^1.0.1:
     semver "^5.6.0"
     validate-npm-package-name "^3.0.0"
 
-npm-packlist@^1.1.6, npm-packlist@^1.4.4:
+npm-packlist@^1.4.4:
   version "1.4.8"
   resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.8.tgz#56ee6cc135b9f98ad3d51c1c95da22bbb9b2ef3e"
   integrity sha512-5+AZgwru5IevF5ZdnFglB5wNlHG1AOOuw28WhUq8/8emhBmLv6jX5by4WJCh7lW0uSYZYS6DXqIsyZVIXRZU9A==
@@ -13069,7 +13044,7 @@ npm-run-path@^4.0.0:
   dependencies:
     path-key "^3.0.0"
 
-npmlog@^4.0.2, npmlog@^4.1.2:
+npmlog@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
@@ -14758,7 +14733,7 @@ raw-body@^2.2.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-rc@^1.0.1, rc@^1.1.6, rc@^1.2.7, rc@^1.2.8:
+rc@^1.0.1, rc@^1.1.6, rc@^1.2.8:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
   integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
@@ -16578,7 +16553,7 @@ tar@4.4.2:
     safe-buffer "^5.1.2"
     yallist "^3.0.2"
 
-tar@^4.4.10, tar@^4.4.12, tar@^4.4.2, tar@^4.4.8:
+tar@^4.4.10, tar@^4.4.12, tar@^4.4.8:
   version "4.4.13"
   resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
   integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==