Use loose mode for babel-transforms

urql-graphql · Feb 23, 2018 · 02e64ee · 02e64ee
1 parent 8054a0c
commit 02e64ee
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Showing 4 changed files with 97 additions and 31 deletions.
diff --git a/.babelrc b/.babelrc
diff --git a/.babelrc.js b/.babelrc.js
@@ -0,0 +1,29 @@
+const { NODE_ENV, BABEL_ENV } = process.env;
+const test = NODE_ENV === 'test';
+const cjs = BABEL_ENV === 'commonjs' || test;
+const loose = true;
+
+module.exports = {
+  presets: [
+    '@babel/typescript',
+    '@babel/react',
+    ['@babel/stage-3', { loose }],
+    ['@babel/env', { modules: false, loose }],
+  ],
+  plugins: [
+    ['@babel/proposal-class-properties', { loose }],
+    '@babel/proposal-pipeline-operator',
+    [
+      'module-resolver',
+      {
+        extensions: ['.js', '.jsx', '.ts', '.tsx'],
+        root: ['.'],
+      },
+    ],
+    test && './coverage-fix.js',
+    // intentionally not using `modules: 'cjs'` conditionally in @babel/env options
+    // `loose` commonjs makes __esModule property enumerable
+    // thus "breaking" spreading namespaced imports
+    cjs && '@babel/transform-modules-commonjs',
+  ].filter(Boolean),
+};
diff --git a/package.json b/package.json
@@ -72,6 +72,7 @@
     "@babel/plugin-proposal-class-properties": "^7.0.0-beta.38",
     "@babel/plugin-proposal-pipeline-operator": "^7.0.0-beta.38",
     "@babel/plugin-syntax-object-rest-spread": "^7.0.0-beta.38",
+    "@babel/plugin-transform-modules-commonjs": "^7.0.0-beta.40",
     "@babel/polyfill": "^7.0.0-beta.38",
     "@babel/preset-env": "^7.0.0-beta.38",
     "@babel/preset-react": "^7.0.0-beta.38",

diff --git a/yarn.lock b/yarn.lock
@@ -25,6 +25,12 @@
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
+"@babel/code-frame@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.40.tgz#37e2b0cf7c56026b4b21d3927cadf81adec32ac6"
+  dependencies:
+    "@babel/highlight" "7.0.0-beta.40"
+
 "@babel/core@^7.0.0-beta.38":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.0.0-beta.39.tgz#242b8c0b99573de0395eaaa94e2d82a9cd008cf3"
@@ -124,6 +130,13 @@
     "@babel/types" "7.0.0-beta.39"
     lodash "^4.2.0"
 
+"@babel/helper-module-imports@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.0.0-beta.40.tgz#251cbb6404599282e8f7356a5b32c9381bef5d2d"
+  dependencies:
+    "@babel/types" "7.0.0-beta.40"
+    lodash "^4.2.0"
+
 "@babel/helper-module-transforms@7.0.0-beta.39":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.0.0-beta.39.tgz#3ebf72bc2cb6453e9c5930a667496bdfa64bcf5e"
@@ -134,6 +147,16 @@
     "@babel/types" "7.0.0-beta.39"
     lodash "^4.2.0"
 
+"@babel/helper-module-transforms@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.0.0-beta.40.tgz#e5240afd47bd98f6ae65874b9ae508533abfee76"
+  dependencies:
+    "@babel/helper-module-imports" "7.0.0-beta.40"
+    "@babel/helper-simple-access" "7.0.0-beta.40"
+    "@babel/template" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.40"
+    lodash "^4.2.0"
+
 "@babel/helper-optimise-call-expression@7.0.0-beta.39":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.0.0-beta.39.tgz#2f2c76665fb9128feb0b84a162b3dcaecc53a102"
@@ -173,6 +196,14 @@
     "@babel/types" "7.0.0-beta.39"
     lodash "^4.2.0"
 
+"@babel/helper-simple-access@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.0.0-beta.40.tgz#018f765090a3d25153778958969f235dc6ce5b57"
+  dependencies:
+    "@babel/template" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.40"
+    lodash "^4.2.0"
+
 "@babel/helper-wrap-function@7.0.0-beta.39":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.0.0-beta.39.tgz#ef4e6ef66791276351b6609545394900552b35c9"
@@ -190,6 +221,14 @@
     "@babel/traverse" "7.0.0-beta.39"
     "@babel/types" "7.0.0-beta.39"
 
+"@babel/highlight@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.40.tgz#b43d67d76bf46e1d10d227f68cddcd263786b255"
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
 "@babel/plugin-proposal-async-generator-functions@7.0.0-beta.39":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.0.0-beta.39.tgz#ae7fd6686c6709f374d5e531587afabd1fb19042"
@@ -349,6 +388,13 @@
     "@babel/helper-module-transforms" "7.0.0-beta.39"
     "@babel/helper-simple-access" "7.0.0-beta.39"
 
+"@babel/plugin-transform-modules-commonjs@^7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.0.0-beta.40.tgz#a85f8c311f498a94a45531cc4ed5ff98b338a70a"
+  dependencies:
+    "@babel/helper-module-transforms" "7.0.0-beta.40"
+    "@babel/helper-simple-access" "7.0.0-beta.40"
+
 "@babel/plugin-transform-modules-systemjs@7.0.0-beta.39":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.0.0-beta.39.tgz#3ec4ba068077ac618e106273bb9636b2ee467406"
@@ -530,6 +576,15 @@
     babylon "7.0.0-beta.39"
     lodash "^4.2.0"
 
+"@babel/template@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.40.tgz#034988c6424eb5c3268fe6a608626de1f4410fc8"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.40"
+    "@babel/types" "7.0.0-beta.40"
+    babylon "7.0.0-beta.40"
+    lodash "^4.2.0"
+
 "@babel/traverse@7.0.0-beta.39":
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.39.tgz#ccb5abfb878403a39af249997dd6f36136de7694"
@@ -552,6 +607,14 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
+"@babel/types@7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.40.tgz#25c3d7aae14126abe05fcb098c65a66b6d6b8c14"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.2.0"
+    to-fast-properties "^2.0.0"
+
 "@types/graphql@^0.12.1":
   version "0.12.3"
   resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.12.3.tgz#c429585aaa4523135e0ab4e12dec72d2d913946f"
@@ -1029,6 +1092,10 @@ babylon@7.0.0-beta.39:
   version "7.0.0-beta.39"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.39.tgz#512833ea788f6570c6db026d743a7565e58d3aeb"
 
+babylon@7.0.0-beta.40:
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.40.tgz#91fc8cd56d5eb98b28e6fde41045f2957779940a"
+
 babylon@^6.18.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"