DEV -> MAIN [!! DO NOT MERGE !!]

.gitattributes

@@ -4,3 +4,6 @@
 # JS and TS files must always use LF for tools to work
 *.js eol=lf
 *.ts eol=lf
+
+# angular-html-parser
+packages/angular-html-parser/**/* eol.lf

.github/workflows/augular-html-parser-continuous-integration.yml

@@ -0,0 +1,42 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        node:
+          - "22"
+          - "20"
+          - "18"
+          - "16"
+          - "14"
+    name: Test
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node_version }}
+
+      - run: |
+          yarn --immutable
+          yarn test
+          yarn build
+          yarn lint
+        working-directory: packages/angular-html-parser
+

.gitignore

@@ -56,3 +56,6 @@ baseline.json
 
 # Ignore cache created with the Angular CLI.
 .angular/
+
+# angular-html-parser
+packages/angular-html-parser/coverage

SECURITY.md

@@ -1,3 +1,6 @@
-Angular is part of Google [Open Source Software Vulnerability Reward Program](https://bughunters.google.com/about/rules/6521337925468160/google-open-source-software-vulnerability-reward-program-rules). For vulnerabilities in Angular, please submit your report [here](https://bughunters.google.com/report).
+<!-- angular-html-parser: DO NOT CHANGE @fisker -->
+## Security contact information
 
-For more information, check out [Angular's security policy](https://angular.dev/best-practices/security).
+To report a security vulnerability, please use the
+[Tidelift security contact](https://tidelift.com/security).
+Tidelift will coordinate the fix and disclosure.

packages/angular-html-parser/.gitignore

@@ -0,0 +1,8 @@
+lib/
+node_modules/
+**/.yarn/*
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+**/.pnp.*

packages/angular-html-parser/.prettierignore

@@ -0,0 +1,3 @@
+.yarn/
+lib/
+coverage/

packages/angular-html-parser/.versionrc.json

@@ -0,0 +1,6 @@
+{
+  "preset": "angular",
+  "scripts": {
+    "postchangelog": "prettier --write CHANGELOG.md"
+  }
+}

packages/angular-html-parser/.yarnrc.yml

@@ -0,0 +1,9 @@
+compressionLevel: mixed
+
+defaultSemverRangePrefix: ""
+
+enableGlobalCache: true
+
+nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-4.7.0.cjs

packages/angular-html-parser/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Ika <ikatyang@gmail.com> (https://github.com/ikatyang)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/angular-html-parser/README.md

@@ -0,0 +1,107 @@
+# angular-html-parser
+
+[![npm](https://img.shields.io/npm/v/angular-html-parser.svg)](https://www.npmjs.com/package/angular-html-parser)
+
+An HTML parser extracted from Angular with some [modifications](#modifications)
+
+[Changelog](https://github.com/prettier/angular-html-parser/blob/master/packages/angular-html-parser/CHANGELOG.md)
+
+## Install
+
+```sh
+# using npm
+npm install --save angular-html-parser
+
+# using yarn
+yarn add angular-html-parser
+```
+
+## Usage
+
+```js
+import { parse } from "angular-html-parser";
+
+const { rootNodes, errors } = parse(`
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Hello world!</title>
+  </head>
+  <body>
+    <div>Hello world!</div>
+  </body>
+</html>
+`);
+```
+
+## API
+
+```ts
+declare function parse(input: string, options?: Options): ng.ParseTreeResult;
+
+interface Options {
+  /**
+   * any element can self close
+   *
+   * defaults to false
+   */
+  canSelfClose?: boolean;
+  /**
+   * support [`htm`](https://github.com/developit/htm) component closing tags (`<//>`)
+   *
+   * defaults to false
+   */
+  allowHtmComponentClosingTags?: boolean;
+  /**
+   * do not lowercase tag names before querying their tag definitions
+   *
+   * defaults to false
+   */
+  isTagNameCaseSensitive?: boolean;
+  /**
+   * customize tag content type
+   *
+   * defaults to the content type defined in the HTML spec
+   */
+  getTagContentType?: (
+    tagName: string,
+    prefix: string,
+    hasParent: boolean,
+    attrs: Array<{ prefix: string; name: string; value?: string | undefined }>,
+  ) => void | ng.TagContentType;
+  /**
+   * tokenize angular control flow block syntax
+   */
+  tokenizeAngularBlocks?: boolean;
+  /**
+   * tokenize angular let declaration syntax
+   */
+  tokenizeAngularLetDeclaration?: boolean;
+}
+```
+
+## Modifications
+
+- add `CDATA` node
+- add `DocType` node
+- add `nameSpan` field to `Element` and `Attribute`
+- allow case-insensitive closing tags for non-foreign elements
+- fix `Comment#sourceSpan`
+- support [bogus comments](https://www.w3.org/TR/html5/syntax.html#bogus-comment-state) (`<!...>`, `<?...>`)
+- ~~support full [named entities](https://html.spec.whatwg.org/multipage/entities.json)~~ (fixed upstream)
+- add `type` property to nodes
+- value span for attributes includes quotes
+
+## Development
+
+```sh
+# build
+yarn run build
+
+# test
+yarn run test
+```
+
+## License
+
+MIT © [Ika](https://github.com/ikatyang)

packages/angular-html-parser/ThirdPartyNoticeText.txt

@@ -0,0 +1,29 @@
+This project incorporates third party material from the projects listed below.
+The original copyright notice and the license under which we received such third
+party material are set forth below.
+
+================================================================================
+
+Angular (https://github.com/angular/angular)
+
+The MIT License
+
+Copyright (c) 2014-2018 Google, Inc. http://angular.io
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

packages/angular-html-parser/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "angular-html-parser",
+  "version": "8.0.1",
+  "description": "A HTML parser extracted from Angular with some modifications",
+  "repository": "https://github.com/prettier/angular-html-parser",
+  "homepage": "https://github.com/prettier/angular-html-parser/blob/master/packages/angular-html-parser#readme",
+  "author": {
+    "name": "Ika",
+    "email": "ikatyang@gmail.com",
+    "url": "https://github.com/ikatyang"
+  },
+  "exports": {
+    ".": {
+      "types": "./lib/angular-html-parser/src/index.d.ts",
+      "default": "./lib/angular-html-parser/src/index.js"
+    },
+    "./*": "./*"
+  },
+  "license": "MIT",
+  "scripts": {
+    "prepublish": "yarn run build",
+    "build": "yarn clean && yarn build-lib && yarn codemod",
+    "clean": "del-cli ./lib",
+    "build-lib": "tsc -p tsconfig.build.json",
+    "codemod": "node ./node_modules/jscodeshift/bin/jscodeshift.js -t postbuild-codemod.ts lib --extensions=js,ts --parser=ts",
+    "test": "vitest",
+    "release": "standard-version",
+    "fix": "prettier . --write",
+    "lint": "prettier . --check"
+  },
+  "devDependencies": {
+    "@types/node": "22.13.10",
+    "@vitest/coverage-v8": "3.0.8",
+    "del-cli": "6.0.0",
+    "jasmine": "5.6.0",
+    "jscodeshift": "17.1.2",
+    "prettier": "3.5.3",
+    "standard-version": "9.5.0",
+    "ts-node": "10.9.2",
+    "tsconfig-paths": "4.2.0",
+    "typescript": "5.8.2",
+    "vitest": "3.0.8"
+  },
+  "engines": {
+    "node": ">= 14"
+  },
+  "files": [
+    "lib",
+    "ThirdPartyNoticeText.txt"
+  ],
+  "type": "module",
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  },
+  "packageManager": "yarn@4.7.0"
+}

packages/angular-html-parser/postbuild-codemod.ts

@@ -0,0 +1,28 @@
+import { API, FileInfo } from "jscodeshift";
+
+export default function transformer(file: FileInfo, api: API) {
+  const j = api.jscodeshift;
+
+  const ast = j(file.source);
+
+  ast.find(j.ImportDeclaration).forEach(({ node }) => {
+    const source = node.source.value as string;
+    if (!source.endsWith(".js")) {
+      node.source.value = source + ".js";
+    }
+  });
+
+  ast.find(j.TSTypeAliasDeclaration).forEach(({ node }) => {
+    if (node.id.name === "Node" && node.typeAnnotation.type === "TSUnionType") {
+      node.typeAnnotation.types = node.typeAnnotation.types.filter(
+        (type) =>
+          type.type === "TSTypeReference" &&
+          type.typeName.type === "Identifier" &&
+          type.typeName.name !== "Expansion" &&
+          type.typeName.name !== "ExpansionCase",
+      );
+    }
+  });
+
+  return ast.toSource();
+}

packages/angular-html-parser/prettier.config.js

@@ -0,0 +1 @@
+export default {};