babel-plugin-ember-modules-api-polyfill - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

package.json

		{
		"name": "babel-plugin-ember-modules-api-polyfill",
		"version": "1.3.0",
		"version": "1.4.0",
		"description": "Polyfill for Ember JS API.",
		@@ -5,0 +5,0 @@ "main": "src/index.js",

src/index.js

		@@ -6,2 +6,12 @@ 'use strict';

		function isBlacklisted(blacklist, importPath, exportName) {
		if (Array.isArray(blacklist)) {
		return blacklist.indexOf(importPath) > -1;
		} else {
		let blacklistedExports = blacklist[importPath];

		return blacklistedExports.indexOf(exportName) > -1;
		}
		}

		module.exports = function(babel) {
		@@ -35,5 +45,6 @@ const t = babel.types;
		let replacements = [];
		let removals = [];

		let importPath = node.source.value;
		if (!reverseMapping[importPath] \|\| blacklist.indexOf(importPath) > -1) {
		if (!reverseMapping[importPath]) {
		// not a module provided by emberjs/rfcs#176
		@@ -48,3 +59,4 @@ // so we have nothing to do here
		// Iterate all the specifiers and attempt to locate their mapping
		node.specifiers.forEach(specifier => {
		path.get('specifiers').forEach(specifierPath => {
		let specifier = specifierPath.node;
		let importName;
		@@ -74,2 +86,6 @@

		if (isBlacklisted(blacklist, importPath, importName)) {
		return;
		}

		// Extract the global mapping
		@@ -83,2 +99,4 @@ const global = mapping[importName];

		removals.push(specifierPath);

		// Repalce the node with a new `var name = Ember.something`
		@@ -95,4 +113,7 @@ replacements.push(

		if (replacements.length > 0) {
		if (removals.length === node.specifiers.length) {
		path.replaceWithMultiple(replacements);
		} else if (replacements.length > 0) {
		removals.forEach(specifierPath => specifierPath.remove());
		path.insertAfter(replacements);
		}
		@@ -99,0 +120,0 @@ },

tests/index-test.js

		@@ -91,2 +91,16 @@ 'use strict';

		// Ensure unknown exports are not removed
		describe(`unknown imports from known module`, () => {
		it(`allows blacklisting import paths`, assert => {
		let input = `import { derp } from '@ember/object/computed';`;

		assert.throws(() => {
		transform(input, [
		[Plugin],
		]);
		}, /@ember\/object\/computed does not have a derp import/);
		});

		});

		describe('options', () => {
		@@ -101,2 +115,11 @@ it(`allows blacklisting import paths`, assert => {
		});

		it(`allows blacklisting specific named imports`, assert => {
		let input = `import { assert, inspect } from '@ember/debug';`;
		let actual = transform(input, [
		[Plugin, { blacklist: { '@ember/debug': ['assert', 'warn', 'deprecate'] } }],
		]);

		assert.equal(actual, `import { assert } from '@ember/debug';\nvar inspect = Ember.inspect;`);
		});
		});

New alerts