expose import.meta syntax parser option as plugin (#7008)

packages/babel-plugin-syntax-import-meta/.npmignore

@@ -0,0 +1,3 @@
+src
+test
+*.log

packages/babel-plugin-syntax-import-meta/README.md

@@ -0,0 +1,35 @@
+# @babel/plugin-syntax-import-meta
+
+> Allow parsing of `import.meta`.
+
+## Installation
+
+```sh
+npm install --save-dev @babel/plugin-syntax-import-meta
+```
+
+## Usage
+
+### Via `.babelrc` (Recommended)
+
+**.babelrc**
+
+```json
+{
+  "plugins": ["@babel/plugin-syntax-import-meta"]
+}
+```
+
+### Via CLI
+
+```sh
+babel --plugins @babel/plugin-syntax-import-meta script.js
+```
+
+### Via Node API
+
+```javascript
+require("@babel/core").transform("code", {
+  plugins: ["@babel/plugin-syntax-import-meta"]
+});
+```

packages/babel-plugin-syntax-import-meta/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "@babel/plugin-syntax-import-meta",
+  "version": "7.0.0-beta.35",
+  "description": "Allow parsing of import.meta",
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-import-meta",
+  "license": "MIT",
+  "main": "lib/index.js",
+  "keywords": [
+    "babel-plugin"
+  ],
+  "peerDependencies": {
+    "@babel/core": "7.0.0-beta.35"
+  },
+  "devDependencies": {
+    "@babel/core": "7.0.0-beta.35"
+  }
+}

packages/babel-plugin-syntax-import-meta/src/index.js

@@ -0,0 +1,7 @@
+export default function() {
+  return {
+    manipulateOptions(opts, parserOpts) {
+      parserOpts.plugins.push("importMeta");
+    },
+  };
+}

packages/babel-preset-stage-3/package.json

@@ -13,7 +13,8 @@
     "@babel/plugin-proposal-object-rest-spread": "7.0.0-beta.35",
     "@babel/plugin-proposal-optional-catch-binding": "7.0.0-beta.35",
     "@babel/plugin-proposal-unicode-property-regex": "7.0.0-beta.35",
-    "@babel/plugin-syntax-dynamic-import": "7.0.0-beta.35"
+    "@babel/plugin-syntax-dynamic-import": "7.0.0-beta.35",
+    "@babel/plugin-syntax-import-meta": "7.0.0-beta.35"
   },
   "peerDependencies": {
     "@babel/core": "7.0.0-beta.35"

packages/babel-preset-stage-3/src/index.js

@@ -1,4 +1,5 @@
 import syntaxDynamicImport from "@babel/plugin-syntax-dynamic-import";
+import syntaxImportMeta from "@babel/plugin-syntax-import-meta";
 import transformAsyncGeneratorFunctions from "@babel/plugin-proposal-async-generator-functions";
 import transformClassProperties from "@babel/plugin-proposal-class-properties";
 import transformObjectRestSpread from "@babel/plugin-proposal-object-rest-spread";
@@ -26,6 +27,7 @@ export default function(context, opts = {}) {
   return {
     plugins: [
       syntaxDynamicImport,
+      syntaxImportMeta,
       transformAsyncGeneratorFunctions,
       [transformClassProperties, { loose }],
       [transformObjectRestSpread, { useBuiltIns }],

packages/babel-standalone/package.json

@@ -32,6 +32,7 @@
     "@babel/plugin-syntax-flow": "7.0.0-beta.35",
     "@babel/plugin-syntax-function-bind": "7.0.0-beta.35",
     "@babel/plugin-syntax-function-sent": "7.0.0-beta.35",
+    "@babel/plugin-syntax-import-meta": "7.0.0-beta.35",
     "@babel/plugin-syntax-jsx": "7.0.0-beta.35",
     "@babel/plugin-syntax-object-rest-spread": "7.0.0-beta.35",
     "@babel/plugin-syntax-optional-catch-binding": "7.0.0-beta.35",

packages/babel-standalone/src/index.js

@@ -152,6 +152,7 @@ registerPlugins({
   "syntax-flow": require("@babel/plugin-syntax-flow"),
   "syntax-function-bind": require("@babel/plugin-syntax-function-bind"),
   "syntax-function-sent": require("@babel/plugin-syntax-function-sent"),
+  "syntax-import-meta": require("@babel/plugin-syntax-import-meta"),
   "syntax-jsx": require("@babel/plugin-syntax-jsx"),
   "syntax-object-rest-spread": require("@babel/plugin-syntax-object-rest-spread"),
   "syntax-optional-catch-binding": require("@babel/plugin-syntax-optional-catch-binding"),