Babel plugin to transpile import() to a deferred require(), for node. 

Babel plugin to transpile import() to a deferred require(), for node

ljharb

jordangens

lencioni

milesj

airbnbeng

etienne_tripier

noratarano

schleyfox

sharmilajesupaul

babel-plugin-dynamic-import-node

- [Fix] avoid using reserved param name in babel 7 templates

- [Fix] Evaluate `import()` argument synchronously (#85)

- [Dev Deps] update `eslint`, `eslint-config-airbnb-base`, `in-publish`, `rimraf`, `safe-publish-latest`, `tape`

- [New] expose createDynamicImportTransform and getImportSource (#75)

- [Refactor] remove dependency on babel-plugin-syntax-dynamic-import

- [Dev Deps] update `airbnb-js-shims`, `babel-preset-airbnb`, `eslint`

- [Docs] Fix typo "correct" -> "correctly" in readme (#55)

- [Dev Deps] update `airbnb-js-shims`, `babel-eslint`, `babel-preset-airbnb`, `eslint`, `eslint-config-airbnb-base`, `eslint-plugin-import`, `safe-publish-latest`

- [Breaking] always return a module namespace object (#52, #47)

- [Breaking] remove `.default` on entry points (#27)

- [Docs] removed $ before npm command (#35)

- [Docs] Improve README.md with a code example (#41)

- [Dev Deps] update `airbnb-js-shims`, `babel-core`, `babel-eslint`, `eslint`, `eslint-plugin-import`

- [Tests] switch from mocha to tape, so we can support older nodes

- [Refactor] Use template and types from the babel object (#32)

- [Tests] on `node` `v9`; pin included builds to LTS

- [Dev Deps] update `eslint`, `eslint-config-airbnb-base`, `mocha`, `rimraf`

- Visit Import nodes instead of CallExpressions (#30)

- [Deps] update `babel-template`, `babel-types`

- [Dev Deps] update `airbnb-js-shims`, `babel-cli`, `babel-core`, `babel-preset-airbnb`, `babel-register`, `chai`, `eslint`, `eslint-config-airbnb-base`, `eslint-plugin-import`, `mocha`

- [Tests] use `nvm install-latest-npm` so newer npm doesn’t break older node

- [Fix] Ensure it works with the ES2015 preset too (#12, #16)

- [Dev Deps] update `babel-cli`, `babel-core`, `babel-eslint`, `babel-register`, `eslint`, `eslint-config-airbnb-base`, `mocha`

- [Fix] Move `in-publish` to devDeps (#11)

- [Fix] ensure dynamic `import()` input is properly stringified (#2)

- [Fix] async timing of dynamic import to match spec (#3)

- [Fix] Remove spaces in template strings and update Babel (#10)

- [Deps] update `babel-types` (#4, #5, #6)

- [Dev Deps] update `babel-cli`, `babel-core`, `babel-eslint`, `babel-register`, `eslint`, `eslint-config-airbnb-base`, `eslint-plugin-import`, `mocha`, `rimraf`

Object.defineProperty(exports, "__esModule", {

exports.getImportSource = getImportSource;

exports.createDynamicImportTransform = createDynamicImportTransform;

  var importArguments = callNode.arguments;

  var _importArguments = _slicedToArray(importArguments, 1),

  var isString = t.isStringLiteral(importPath) || t.isTemplateLiteral(importPath);

  return t.templateLiteral([t.templateElement({ raw: '', cooked: '' }), t.templateElement({ raw: '', cooked: '' }, true)], importArguments);

function createDynamicImportTransform(_ref) {

  var buildImport = template('Promise.resolve(SOURCE).then(_ => INTEROP(require(_)))');

  var buildImportNoInterop = template('Promise.resolve(SOURCE).then(_ => require(_))');

  var buildImport = template('Promise.resolve(SOURCE).then(s => INTEROP(require(s)))');

  var buildImportNoInterop = template('Promise.resolve(SOURCE).then(s => require(s))');

    var SOURCE = getImportSource(t, path.parent);

    var newImport = context.opts.noInterop ? buildImportNoInterop({ SOURCE: SOURCE }) : buildImport({ SOURCE: SOURCE, INTEROP: context.addHelper('interopRequireWildcard') });

    path.parentPath.replaceWith(newImport);

  "name": "babel-plugin-dynamic-import-node",

  "description": "Babel plugin to transpile import() to a deferred require(), for node",

    "tests-only": "tape --require airbnb-js-shims --require babel-register test",

    "prepublish": "not-in-publish || (safe-publish-latest && npm run build)",

    "check-changelog": "expr $(git status --porcelain 2>/dev/null| grep \"^\\s*M.*CHANGELOG.md\" | wc -l) >/dev/null || (echo 'Please edit CHANGELOG.md' && exit 1)",

    "check-only-changelog-changed": "(expr $(git status --porcelain 2>/dev/null| grep -v \"CHANGELOG.md\" | wc -l) >/dev/null && echo 'Only CHANGELOG.md may have uncommitted changes' && exit 1) || exit 0",

    "version:major": "npm --no-git-tag-version version major",

    "version:minor": "npm --no-git-tag-version version minor",

    "version:patch": "npm --no-git-tag-version version patch",

    "postversion": "git commit package.json CHANGELOG.md -m \"v$npm_package_version\" && npm run tag && git push && git push --tags",

    "preversion": "npm run test && npm run check-changelog && npm run check-only-changelog-changed",

    "tag": "git tag v$npm_package_version"

    "url": "git+https://github.com/airbnb/babel-plugin-dynamic-import-node.git"

  "author": "Jordan Gensler <jordan.gensler@airbnb.com>",

    "url": "https://github.com/airbnb/babel-plugin-dynamic-import-node/issues"

  "homepage": "https://github.com/airbnb/babel-plugin-dynamic-import-node#readme",

    "@babel/plugin-external-helpers": "^7.8.3",

    "@babel/plugin-transform-template-literals": "^7.8.3",

    "babel-plugin-add-module-exports": "^0.2.1",

    "babel-plugin-external-helpers": "^6.22.0",

    "babel-plugin-transform-es2015-template-literals": "^6.22.0",

    "babel-plugin-transform-replace-object-assign": "^1.0.0",

    "eslint-config-airbnb-base": "^14.1.0",

		## Unreleased

		## v2.3.2
		- [Fix] avoid using reserved param name in babel 7 templates
		- [Dev Deps] update `airbnb-js-shims`

		## v2.3.1
		@@ -4,0 +8,0 @@ - [Fix] Evaluate `import()` argument synchronously (#85)

		{
		"name": "babel-plugin-dynamic-import-node",
		"version": "2.3.1",
		"version": "2.3.2",
		"description": "Babel plugin to transpile import() to a deferred require(), for node",
		@@ -45,3 +45,7 @@ "main": "lib/index.js",
		"devDependencies": {
		"airbnb-js-shims": "^2.2.0",
		"@babel/core": "^7.9.0",
		"@babel/plugin-external-helpers": "^7.8.3",
		"@babel/plugin-transform-template-literals": "^7.8.3",
		"@babel/preset-env": "^7.9.5",
		"airbnb-js-shims": "^2.2.1",
		"babel-cli": "^6.26.0",
		@@ -51,2 +55,3 @@ "babel-core": "^6.26.3",
		"babel-plugin-add-module-exports": "^0.2.1",
		"babel-plugin-external-helpers": "^6.22.0",
		"babel-plugin-transform-es2015-template-literals": "^6.22.0",
		@@ -53,0 +58,0 @@ "babel-plugin-transform-replace-object-assign": "^1.0.0",

Improved metrics

Worsened metrics

		@@ -30,4 +30,4 @@ 'use strict';

		var buildImport = template('Promise.resolve(SOURCE).then(_ => INTEROP(require(_)))');
		var buildImportNoInterop = template('Promise.resolve(SOURCE).then(_ => require(_))');
		var buildImport = template('Promise.resolve(SOURCE).then(s => INTEROP(require(s)))');
		var buildImportNoInterop = template('Promise.resolve(SOURCE).then(s => require(s))');

		@@ -34,0 +34,0 @@ return function (context, path) {