@babel/plugin-transform-runtime - npm Package Compare versions

Comparing version 7.0.0-rc.1 to 7.0.0-rc.2

lib/index.js

@@ -8,2 +8,22 @@ "use strict";
 
+function _path() {
+  const data = _interopRequireDefault(require("path"));
+
+  _path = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _resolve() {
+  const data = _interopRequireDefault(require("resolve"));
+
+  _resolve = function () {
+    return data;
+  };
+
+  return data;
+}
+
 function _helperPluginUtils() {
@@ -43,3 +63,18 @@ const data = require("@babel/helper-plugin-utils");
 
-var _default = (0, _helperPluginUtils().declare)((api, options) => {
+function resolveAbsoluteRuntime(moduleName, dirname) {
+  try {
+    return _path().default.dirname(_resolve().default.sync(`${moduleName}/package.json`, {
+      basedir: dirname
+    }));
+  } catch (err) {
+    if (err.code !== "MODULE_NOT_FOUND") throw err;
+    throw Object.assign(new Error(`Failed to resolve "${moduleName}" relative to "${dirname}"`), {
+      code: "BABEL_RUNTIME_NOT_FOUND",
+      runtime: moduleName,
+      dirname
+    });
+  }
+}
+
+var _default = (0, _helperPluginUtils().declare)((api, options, dirname) => {
   api.assertVersion(7);
@@ -51,3 +86,4 @@ const {
     useESModules = false,
-    version: runtimeVersion = "7.0.0-beta.0"
+    version: runtimeVersion = "7.0.0-beta.0",
+    absoluteRuntime = false
   } = options;
@@ -67,2 +103,6 @@
 
+  if (typeof absoluteRuntime !== "boolean" && typeof absoluteRuntime !== "string") {
+    throw new Error("The 'absoluteRuntime' option must be undefined, a boolean, or a string.");
+  }
+
   if (corejsVersion !== false && (typeof corejsVersion !== "number" || corejsVersion !== 2) && (typeof corejsVersion !== "string" || corejsVersion !== "2")) {
@@ -93,3 +133,3 @@ throw new Error(`The 'corejs' option must be undefined, false, or 2, or '2', ` + `but got ${JSON.stringify(corejsVersion)}.`);
   if (has(options, "moduleName")) {
-    throw new Error("The 'moduleName' option has been removed. @babel/transform-runtime " + "no longer supports arbitrary runtimes.");
+    throw new Error("The 'moduleName' option has been removed. @babel/transform-runtime " + "no longer supports arbitrary runtimes. If you were using this to " + "set an absolute path for Babel's standard runtimes, please use the " + "'absoluteRuntime' option.");
   }
@@ -101,2 +141,8 @@
   const HEADER_HELPERS = ["interopRequireWildcard", "interopRequireDefault"];
+  let modulePath = moduleName;
+
+  if (absoluteRuntime !== false) {
+    modulePath = resolveAbsoluteRuntime(moduleName, _path().default.resolve(dirname, absoluteRuntime === true ? "." : absoluteRuntime));
+  }
+
   return {
@@ -112,3 +158,3 @@ pre(file) {
           const blockHoist = isInteropHelper && !(0, _helperModuleImports().isModule)(file.path) ? 4 : undefined;
-          return this.addDefaultImport(`${moduleName}/${helpersDir}/${name}`, name, blockHoist);
+          return this.addDefaultImport(`${modulePath}/${helpersDir}/${name}`, name, blockHoist);
         });
@@ -148,3 +194,3 @@ }
         if (node.name === "regeneratorRuntime" && useRuntimeRegenerator) {
-          path.replaceWith(this.addDefaultImport(`${moduleName}/regenerator`, "regeneratorRuntime"));
+          path.replaceWith(this.addDefaultImport(`${modulePath}/regenerator`, "regeneratorRuntime"));
           return;
@@ -157,3 +203,3 @@ }
         if (scope.getBindingIdentifier(node.name)) return;
-        path.replaceWith(this.addDefaultImport(`${moduleName}/core-js/${_definitions.default.builtins[node.name]}`, node.name));
+        path.replaceWith(this.addDefaultImport(`${modulePath}/core-js/${_definitions.default.builtins[node.name]}`, node.name));
       },
@@ -172,3 +218,3 @@
 
-        path.replaceWith(_core().types.callExpression(this.addDefaultImport(`${moduleName}/core-js/get-iterator`, "getIterator"), [callee.object]));
+        path.replaceWith(_core().types.callExpression(this.addDefaultImport(`${modulePath}/core-js/get-iterator`, "getIterator"), [callee.object]));
       },
@@ -180,3 +226,3 @@
         if (!path.get("left").matchesPattern("Symbol.iterator")) return;
-        path.replaceWith(_core().types.callExpression(this.addDefaultImport(`${moduleName}/core-js/is-iterable`, "isIterable"), [path.node.right]));
+        path.replaceWith(_core().types.callExpression(this.addDefaultImport(`${modulePath}/core-js/is-iterable`, "isIterable"), [path.node.right]));
       },
@@ -208,3 +254,3 @@
 
-          path.replaceWith(this.addDefaultImport(`${moduleName}/core-js/${methods[prop.name]}`, `${obj.name}$${prop.name}`));
+          path.replaceWith(this.addDefaultImport(`${modulePath}/core-js/${methods[prop.name]}`, `${obj.name}$${prop.name}`));
         },
@@ -221,3 +267,3 @@
           if (path.scope.getBindingIdentifier(obj.name)) return;
-          path.replaceWith(_core().types.memberExpression(this.addDefaultImport(`${moduleName}/core-js/${_definitions.default.builtins[obj.name]}`, obj.name), node.property, node.computed));
+          path.replaceWith(_core().types.memberExpression(this.addDefaultImport(`${modulePath}/core-js/${_definitions.default.builtins[obj.name]}`, obj.name), node.property, node.computed));
         }
@@ -224,0 +270,0 @@

package.json

 {
   "name": "@babel/plugin-transform-runtime",
-  "version": "7.0.0-rc.1",
+  "version": "7.0.0-rc.2",
   "description": "Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals",
@@ -12,4 +12,5 @@ "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-runtime",
   "dependencies": {
-    "@babel/helper-module-imports": "7.0.0-rc.1",
-    "@babel/helper-plugin-utils": "7.0.0-rc.1"
+    "@babel/helper-module-imports": "7.0.0-rc.2",
+    "@babel/helper-plugin-utils": "7.0.0-rc.2",
+    "resolve": "^1.8.1"
   },
@@ -20,10 +21,11 @@ "peerDependencies": {
   "devDependencies": {
-    "@babel/core": "7.0.0-rc.1",
-    "@babel/helper-plugin-test-runner": "7.0.0-rc.1",
-    "@babel/helpers": "7.0.0-rc.1",
-    "@babel/plugin-transform-runtime": "7.0.0-rc.1",
-    "@babel/preset-env": "7.0.0-rc.1",
-    "@babel/template": "7.0.0-rc.1",
+    "@babel/core": "7.0.0-rc.2",
+    "@babel/helper-plugin-test-runner": "7.0.0-rc.2",
+    "@babel/helpers": "7.0.0-rc.2",
+    "@babel/plugin-transform-runtime": "7.0.0-rc.2",
+    "@babel/preset-env": "7.0.0-rc.2",
+    "@babel/runtime": "7.0.0-rc.2",
+    "@babel/template": "7.0.0-rc.2",
     "@babel/types": "7.0.0-beta.53"
   }
 }

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Improved metrics

Total package byte prevSize

15283

increased by9.8%

Lines of code

377

increased by10.56%

Worsened metrics

Dependency count

4

increased by33.33%

Dev dependency count

8

increased by14.29%

Dependency changes

• + Addedresolve@^1.8.1

• + Added@babel/helper-module-imports@7.0.0-rc.2(transitive)

• + Added@babel/helper-plugin-utils@7.0.0-rc.2(transitive)

• + Added@babel/types@7.0.0-rc.2(transitive)

• + Addedfunction-bind@1.1.2(transitive)

• + Addedhasown@2.0.2(transitive)

• + Addedis-core-module@2.15.1(transitive)

• + Addedpath-parse@1.0.7(transitive)

• + Addedresolve@1.22.8(transitive)

• + Addedsupports-preserve-symlinks-flag@1.0.0(transitive)

• - Removed@babel/helper-module-imports@7.0.0-rc.1(transitive)

• - Removed@babel/helper-plugin-utils@7.0.0-rc.1(transitive)

• - Removed@babel/types@7.0.0-rc.1(transitive)

• Updated@babel/helper-module-imports@7.0.0-rc.2

• Updated@babel/helper-plugin-utils@7.0.0-rc.2