.commitlintrc.json

@@ -0,0 +1 @@
+{ "extends": ["@commitlint/config-conventional"] }

.eslintrc.json

@@ -0,0 +1,7 @@
+{
+  "extends": ["conventions", "prettier"],
+  "plugins": ["prettier"],
+  "rules": {
+    "prettier/prettier": "error"
+  }
+}

.github/ISSUE_TEMPLATE/BUG.md

@@ -1,8 +1,8 @@
 ---
-name: "🐛 Bug Report"
+name: '🐛 Bug Report'
-about: "Report an unexpected problem or unintended behavior."
+about: 'Report an unexpected problem or unintended behavior.'
-title: "[Bug]"
+title: '[Bug]'
-labels: "bug"
+labels: 'bug'
 ---
 
 <!--

.github/ISSUE_TEMPLATE/DOCUMENTATION.md

@@ -1,8 +1,8 @@
 ---
-name: "📜 Documentation"
+name: '📜 Documentation'
-about: "Correct spelling errors, improvements or additions to documentation files (README, CONTRIBUTING...)."
+about: 'Correct spelling errors, improvements or additions to documentation files (README, CONTRIBUTING...).'
-title: "[Documentation]"
+title: '[Documentation]'
-labels: "documentation"
+labels: 'documentation'
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->

.github/ISSUE_TEMPLATE/FEATURE_REQUEST.md

@@ -1,8 +1,8 @@
 ---
-name: "✨ Feature Request"
+name: '✨ Feature Request'
-about: "Suggest a new feature idea."
+about: 'Suggest a new feature idea.'
-title: "[Feature]"
+title: '[Feature]'
-labels: "feature request"
+labels: 'feature request'
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->

.github/ISSUE_TEMPLATE/IMPROVEMENT.md

@@ -1,8 +1,8 @@
 ---
-name: "🔧 Improvement"
+name: '🔧 Improvement'
-about: "Improve structure/format/performance/refactor/tests of the code."
+about: 'Improve structure/format/performance/refactor/tests of the code.'
-title: "[Improvement]"
+title: '[Improvement]'
-labels: "improvement"
+labels: 'improvement'
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->

.github/ISSUE_TEMPLATE/QUESTION.md

@@ -1,8 +1,8 @@
 ---
-name: "🙋 Question"
+name: '🙋 Question'
-about: "Further information is requested."
+about: 'Further information is requested.'
-title: "[Question]"
+title: '[Question]'
-labels: "question"
+labels: 'question'
 ---
 
 ### Question

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,6 +1,6 @@
 <!-- Please first discuss the change you wish to make via issue before making a change. It might avoid a waste of your time. -->
 
-# What changes this PR introduce?
+## What changes this PR introduce?
 
 ## List any relevant issue numbers
 

.github/workflows/lint.yml

@@ -1,35 +1,28 @@
-name: "Lint"
+name: 'Lint'
 
 on:
   push:
     branches: [develop]
   pull_request:
-    branches: [main, develop]
+    branches: [master, develop]
 
 jobs:
   lint:
-    runs-on: "ubuntu-latest"
+    runs-on: 'ubuntu-latest'
     steps:
-      - uses: "actions/checkout@v4.2.2"
+      - uses: 'actions/checkout@v3.5.0'
 
-      - name: "Setup Node.js"
+      - name: 'Use Node.js'
-        uses: "actions/setup-node@v4.1.0"
+        uses: 'actions/setup-node@v3.6.0'
         with:
-          node-version: "lts/*"
+          node-version: 'lts/*'
-          cache: "npm"
+          cache: 'npm'
 
-      - name: "Install dependencies"
+      - name: 'Install'
-        run: "npm clean-install"
+        run: 'npm install'
 
-      - run: "node --run lint:editorconfig"
+      - run: 'npm run lint:commit -- --to "${{ github.sha }}"'
-      - run: "node --run lint:markdown"
+      - run: 'npm run lint:editorconfig'
-      - run: "node --run lint:eslint"
+      - run: 'npm run lint:markdown'
-      - run: "node --run lint:prettier"
+      - run: 'npm run lint:eslint'
-      - run: "node --run lint:typescript"
+      - run: 'npm run lint:prettier'
-
-  commitlint:
-    runs-on: "ubuntu-latest"
-    steps:
-      - uses: "actions/checkout@v4.2.2"
-
-      - uses: "wagoid/commitlint-github-action@v6.2.0"

.github/workflows/release.yml

@@ -1,37 +1,29 @@
-name: "Release"
+name: 'Release'
 
 on:
   push:
-    branches: [main]
+    branches: [master]
 
 jobs:
   release:
-    runs-on: "ubuntu-latest"
+    runs-on: 'ubuntu-latest'
-    permissions:
-      contents: "write"
-      issues: "write"
-      pull-requests: "write"
-      id-token: "write"
     steps:
-      - uses: "actions/checkout@v4.2.2"
+      - uses: 'actions/checkout@v3.5.0'
         with:
           fetch-depth: 0
           persist-credentials: false
 
-      - name: "Setup Node.js"
+      - name: 'Use Node.js'
-        uses: "actions/setup-node@v4.1.0"
+        uses: 'actions/setup-node@v3.6.0'
         with:
-          node-version: "lts/*"
+          node-version: 'lts/*'
-          cache: "npm"
+          cache: 'npm'
 
-      - name: "Install dependencies"
+      - name: 'Install'
-        run: "npm clean-install"
+        run: 'npm install'
 
-      - name: "Verify the integrity of provenance attestations and registry signatures for installed dependencies"
+      - name: 'Release'
-        run: "npm audit signatures"
+        run: 'npm run release'
-
-      - name: "Release"
-        run: "node --run release"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/test.yml

@@ -1,25 +1,25 @@
-name: "Test"
+name: 'Test'
 
 on:
   push:
     branches: [develop]
   pull_request:
-    branches: [main, develop]
+    branches: [master, develop]
 
 jobs:
   test:
-    runs-on: "ubuntu-latest"
+    runs-on: 'ubuntu-latest'
     steps:
-      - uses: "actions/checkout@v4.2.2"
+      - uses: 'actions/checkout@v3.5.0'
 
-      - name: "Setup Node.js"
+      - name: 'Use Node.js'
-        uses: "actions/setup-node@v4.1.0"
+        uses: 'actions/setup-node@v3.6.0'
         with:
-          node-version: "lts/*"
+          node-version: 'lts/*'
-          cache: "npm"
+          cache: 'npm'
 
-      - name: "Install dependencies"
+      - name: 'Install'
-        run: "npm clean-install"
+        run: 'npm install'
 
-      - name: "Test"
+      - name: 'Test'
-        run: "node --run test"
+        run: 'npm run test'

.gitignore

@@ -20,6 +20,10 @@ npm-debug.log*
 
 # IDE - VSCode
 .vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
 
 # misc
 .DS_Store

.husky/commit-msg

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run lint:commit -- --edit

.husky/pre-commit

@@ -0,0 +1,5 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run lint:staged
+npm run test

.lintstagedrc.json

@@ -0,0 +1,6 @@
+{
+  "*": ["editorconfig-checker"],
+  "*.{js,jsx,ts,tsx}": ["prettier --write", "eslint --fix"],
+  "*.{json,jsonc,yml,yaml}": ["prettier --write"],
+  "*.{md,mdx}": ["prettier --write", "markdownlint-cli2 --fix"]
+}

.markdownlint-cli2.jsonc

@@ -0,0 +1,5 @@
+{
+  "globs": ["**/*.{md,mdx}"],
+  "ignores": ["**/node_modules", "**/test/fixtures"],
+  "customRules": ["./src/index.js"]
+}

.markdownlint-cli2.mjs

@@ -1,15 +0,0 @@
-import relativeLinksRule from "./src/index.js"
-
-const config = {
-  config: {
-    extends: "markdownlint/style/prettier",
-    default: true,
-    "relative-links": true,
-    "no-inline-html": false,
-  },
-  globs: ["**/*.md"],
-  ignores: ["**/node_modules", "**/test/fixtures/**"],
-  customRules: [relativeLinksRule],
-}
-
-export default config

.markdownlint.json

@@ -0,0 +1,8 @@
+{
+  "default": true,
+  "relative-links": true,
+  "extends": "markdownlint/style/prettier",
+  "MD024": false,
+  "MD033": false,
+  "MD041": false
+}

.npmrc

@@ -1,2 +1 @@
 save-exact=true
-provenance = true

.prettierrc.json

@@ -1,3 +1,6 @@
 {
-  "semi": false
+  "singleQuote": true,
+  "jsxSingleQuote": true,
+  "semi": false,
+  "trailingComma": "none"
 }

.releaserc.json

@@ -1,8 +1,18 @@
 {
-  "branches": ["main", { "name": "beta", "prerelease": true }],
+  "branches": ["master"],
   "plugins": [
+    [
       "@semantic-release/commit-analyzer",
+      {
+        "preset": "conventionalcommits"
+      }
+    ],
+    [
       "@semantic-release/release-notes-generator",
+      {
+        "preset": "conventionalcommits"
+      }
+    ],
     "@semantic-release/npm",
     "@semantic-release/github"
   ]

.taprc

@@ -0,0 +1,8 @@
+ts: false
+jsx: false
+flow: false
+check-coverage: false
+coverage: false
+
+files:
+  - 'test/**/*.test.js'

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+  "recommendations": [
+    "editorconfig.editorconfig",
+    "esbenp.prettier-vscode",
+    "dbaeumer.vscode-eslint",
+    "davidanson.vscode-markdownlint"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "prettier.configPath": ".prettierrc.json",
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll": true
+  }
+}

CODE_OF_CONDUCT.md

@@ -60,7 +60,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-<contact@theoludwig.fr>.
+contact@divlo.fr.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

CONTRIBUTING.md

@@ -2,14 +2,6 @@
 
 Thanks a lot for your interest in contributing to **markdownlint-rule-relative-links**! 🎉
 
-## Code of Conduct
-
-**markdownlint-rule-relative-links** adopted the [Contributor Covenant](https://www.contributor-covenant.org/) as its Code of Conduct, and we expect project participants to adhere to it. Please read [the full text](./CODE_OF_CONDUCT.md) so that you can understand what actions will and will not be tolerated.
-
-## Open Development
-
-All work on **markdownlint-rule-relative-links** happens directly on this repository. Both core team members and external contributors send pull requests which go through the same review process.
-
 ## Types of contributions
 
 - Reporting a bug.
@@ -19,7 +11,7 @@ All work on **markdownlint-rule-relative-links** happens directly on this reposi
 
 ## Pull Requests
 
-- **Please first discuss** the change you wish to make via [issue](https://github.com/theoludwig/markdownlint-rule-relative-links/issues) before making a change. It might avoid a waste of your time.
+- **Please first discuss** the change you wish to make via [issue](https://github.com/Divlo/markdownlint-rule-relative-links/issues) before making a change. It might avoid a waste of your time.
 
 - Ensure your code respect linting.
 
@@ -29,4 +21,26 @@ If you're adding new features to **markdownlint-rule-relative-links**, please in
 
 ## Commits
 
-The commit message guidelines adheres to [Conventional Commits](https://www.conventionalcommits.org/) and [Semantic Versioning](https://semver.org/) for releases.
+The commit message guidelines respect [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/master/%40commitlint/config-conventional) and [Semantic Versioning](https://semver.org/) for releases.
+
+### Types
+
+Types define which kind of changes you made to the project.
+
+| Types    | Description                                                                                                  |
+| -------- | ------------------------------------------------------------------------------------------------------------ |
+| feat     | A new feature.                                                                                               |
+| fix      | A bug fix.                                                                                                   |
+| docs     | Documentation only changes.                                                                                  |
+| style    | Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc).      |
+| refactor | A code change that neither fixes a bug nor adds a feature.                                                   |
+| perf     | A code change that improves performance.                                                                     |
+| test     | Adding missing tests or correcting existing tests.                                                           |
+| build    | Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm).         |
+| ci       | Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs). |
+| chore    | Other changes that don't modify src or test files.                                                           |
+| revert   | Reverts a previous commit.                                                                                   |
+
+### Scopes
+
+Scopes define what part of the code changed.

LICENSE

@@ -1,6 +1,6 @@
-# MIT License
+MIT License
 
-Copyright (c) Théo LUDWIG <contact@theoludwig.fr>
+Copyright (c) Divlo
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -5,12 +5,12 @@
 </p>
 
 <p align="center">
-  <a href="./CONTRIBUTING.md"><img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat" alt="CONTRIBUTING" /></a>
+  <a href="./CONTRIBUTING.md"><img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat" /></a>
   <a href="./LICENSE"><img src="https://img.shields.io/badge/licence-MIT-blue.svg" alt="Licence MIT"/></a>
   <a href="./CODE_OF_CONDUCT.md"><img src="https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg" alt="Contributor Covenant" /></a>
   <br />
-  <a href="https://github.com/theoludwig/markdownlint-rule-relative-links/actions/workflows/lint.yml"><img src="https://github.com/theoludwig/markdownlint-rule-relative-links/actions/workflows/lint.yml/badge.svg?branch=develop" alt="Lint" /></a>
+  <a href="https://github.com/Divlo/markdownlint-rule-relative-links/actions/workflows/lint.yml"><img src="https://github.com/Divlo/markdownlint-rule-relative-links/actions/workflows/lint.yml/badge.svg?branch=develop" /></a>
-  <a href="https://github.com/theoludwig/markdownlint-rule-relative-links/actions/workflows/test.yml"><img src="https://github.com/theoludwig/markdownlint-rule-relative-links/actions/workflows/test.yml/badge.svg?branch=develop" alt="Test" /></a>
+  <a href="https://github.com/Divlo/markdownlint-rule-relative-linksactions/workflows/test.yml"><img src="https://github.com/Divlo/markdownlint-rule-relative-links/actions/workflows/test.yml/badge.svg?branch=develop" /></a>
   <br />
   <a href="https://conventionalcommits.org"><img src="https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg" alt="Conventional Commits" /></a>
   <a href="https://github.com/semantic-release/semantic-release"><img src="https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg" alt="semantic-release" /></a>
@@ -21,7 +21,7 @@
 
 **markdownlint-rule-relative-links** is a [markdownlint](https://github.com/DavidAnson/markdownlint) custom rule to validate relative links.
 
-It ensures that relative links (using `file:` protocol) are working and exists in the file system of the project that uses [markdownlint](https://github.com/DavidAnson/markdownlint).
+It ensures that relative links (using `file:` protocol) are working and not "dead" which means that it exists in the file system of the project that uses `markdownlint`.
 
 ### Example
 
@@ -37,27 +37,15 @@ With `awesome.md` content:
 ```md
 [abc](./abc.txt)
 
-[Invalid link](./invalid.txt)
+[Dead link](./dead.txt)
 ```
 
-Running [markdownlint-cli2](https://github.com/DavidAnson/markdownlint-cli2) with `markdownlint-rule-relative-links` will output:
+Running `markdownlint-cli2` with `markdownlint-rule-relative-links` will output:
 
 ```sh
-awesome.md:3 relative-links Relative links should be valid ["./invalid.txt" should exist in the file system]
+awesome.md:3 relative-links Relative links should be valid [Link "./dead.txt" is dead]
 ```
 
-### Additional features
-
-- Support images (e.g: `![Image](./image.png)`).
-- Support links fragments similar to the [built-in `markdownlint` rule - MD051](https://github.com/DavidAnson/markdownlint/blob/main/doc/md051.md) (e.g: `[Link](./awesome.md#heading)`).
-- Ignore external links and absolute paths as it only checks relative links (e.g: `https://example.com/` or `/absolute/path.png`).
-
-### Limitations
-
-- Only images and links defined using markdown syntax are validated, html syntax is ignored (e.g: `<a href="./link.txt" />` or `<img src="./image.png" />`).
-
-Contributions are welcome to improve the rule, and to alleviate these limitations. See [CONTRIBUTING.md](./CONTRIBUTING.md) for more information.
-
 ### Related links
 
 - [DavidAnson/markdownlint#253](https://github.com/DavidAnson/markdownlint/issues/253)
@@ -66,7 +54,7 @@ Contributions are welcome to improve the rule, and to alleviate these limitation
 
 ## Prerequisites
 
-[Node.js](https://nodejs.org/) >= 22.0.0
+- [Node.js](https://nodejs.org/) >= 16.0.0
 
 ## Installation
 
@@ -76,26 +64,22 @@ npm install --save-dev markdownlint-rule-relative-links
 
 ## Configuration
 
-There are various ways [markdownlint](https://github.com/DavidAnson/markdownlint) can be configured using objects, config files etc. For more information on configuration refer to [options.config](https://github.com/DavidAnson/markdownlint#optionsconfig).
+There are various ways `markdownlint` can be configured using objects, config files etc. For more information on `markdownlint` configuration refer [options.config](https://github.com/DavidAnson/markdownlint#optionsconfig).
 
-We recommend configuring [markdownlint-cli2](https://github.com/DavidAnson/markdownlint-cli2) over [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) for compatibility with the [vscode-markdownlint](https://github.com/DavidAnson/vscode-markdownlint) extension.
+We recommend configuring `markdownlint-cli2` over `markdownlint-cli` for compatibility with the `vscode-markdownlint` plugin.
 
-`.markdownlint-cli2.mjs`
+`.markdownlint-cli2.jsonc`
 
-```js
+```json
-import relativeLinksRule from "markdownlint-rule-relative-links"
+{
-
+  "config": {
-const config = {
+    "default": true,
-  config: {
+    "relative-links": true
-    default: true,
-    "relative-links": true,
   },
-  globs: ["**/*.md"],
+  "globs": ["**/*.{md,mdx}"],
-  ignores: ["**/node_modules"],
+  "ignores": ["**/node_modules"],
-  customRules: [relativeLinksRule],
+  "customRules": ["markdownlint-rule-relative-links"]
 }
-
-export default config
 ```
 
 `package.json`
@@ -111,7 +95,7 @@ export default config
 ## Usage
 
 ```sh
-node --run lint:markdown
+npm run lint:markdown
 ```
 
 ## 💡 Contributing

eslint.config.js

@@ -1,13 +0,0 @@
-import typescriptESLint from "typescript-eslint"
-import configConventions from "eslint-config-conventions"
-
-export default typescriptESLint.config(...configConventions, {
-  files: ["**/*.ts", "**/*.tsx"],
-  languageOptions: {
-    parser: typescriptESLint.parser,
-    parserOptions: {
-      projectService: true,
-      tsconfigRootDir: import.meta.dirname,
-    },
-  },
-})

package.json

@@ -3,60 +3,60 @@
   "version": "0.0.0-development",
   "public": true,
   "description": "Custom rule for markdownlint to validate relative links.",
-  "author": "Théo LUDWIG <contact@theoludwig.fr>",
+  "author": "Divlo <contact@divlo.fr>",
   "license": "MIT",
   "repository": {
     "type": "git",
-    "url": "https://github.com/theoludwig/markdownlint-rule-relative-links.git"
+    "url": "https://github.com/Divlo/markdownlint-rule-relative-links.git"
   },
   "bugs": {
-    "url": "https://github.com/theoludwig/markdownlint-rule-relative-links/issues"
+    "url": "https://github.com/Divlo/markdownlint-rule-relative-links/issues"
   },
-  "homepage": "https://github.com/theoludwig/markdownlint-rule-relative-links#readme",
+  "homepage": "https://github.com/Divlo/markdownlint-rule-relative-links#readme",
   "keywords": [
     "markdownlint",
     "markdownlint-rule"
   ],
   "main": "src/index.js",
-  "types": "src/index.d.ts",
-  "type": "module",
   "files": [
     "src"
   ],
-  "publishConfig": {
-    "access": "public",
-    "provenance": true
-  },
   "engines": {
-    "node": ">=22.0.0"
+    "node": ">=16.0.0",
+    "npm": ">=8.0.0"
   },
   "scripts": {
+    "lint:commit": "commitlint",
     "lint:editorconfig": "editorconfig-checker",
     "lint:markdown": "markdownlint-cli2",
-    "lint:eslint": "eslint . --max-warnings 0",
+    "lint:eslint": "eslint \".\" --ignore-path \".gitignore\"",
-    "lint:prettier": "prettier . --check",
+    "lint:prettier": "prettier \".\" --check --ignore-path \".gitignore\"",
-    "lint:typescript": "tsc --noEmit",
+    "lint:staged": "lint-staged",
-    "test": "node --test",
+    "test": "tap",
-    "release": "semantic-release"
+    "release": "semantic-release",
-  },
+    "postinstall": "husky install",
-  "dependencies": {
+    "prepublishOnly": "pinst --disable",
-    "markdown-it": "14.1.0"
+    "postpublish": "pinst --enable"
   },
   "devDependencies": {
-    "@types/markdown-it": "14.1.2",
+    "@commitlint/cli": "17.5.1",
-    "@types/node": "22.15.17",
+    "@commitlint/config-conventional": "17.4.4",
-    "editorconfig-checker": "6.0.1",
+    "@types/tap": "15.0.8",
-    "eslint": "9.26.0",
+    "editorconfig-checker": "5.0.1",
-    "eslint-config-conventions": "19.2.0",
+    "eslint": "8.37.0",
-    "eslint-plugin-promise": "7.2.1",
+    "eslint-config-conventions": "8.0.0",
-    "eslint-plugin-unicorn": "59.0.1",
+    "eslint-config-prettier": "8.8.0",
-    "eslint-plugin-import-x": "4.11.1",
+    "eslint-plugin-import": "2.27.5",
-    "globals": "16.1.0",
+    "eslint-plugin-prettier": "4.2.1",
-    "markdownlint": "0.38.0",
+    "eslint-plugin-promise": "6.1.1",
-    "markdownlint-cli2": "0.18.0",
+    "eslint-plugin-unicorn": "46.0.0",
-    "prettier": "3.5.3",
+    "husky": "8.0.3",
-    "semantic-release": "24.2.3",
+    "lint-staged": "13.2.0",
-    "typescript-eslint": "8.32.0",
+    "markdownlint": "0.28.0",
-    "typescript": "5.8.3"
+    "markdownlint-cli2": "0.6.0",
+    "pinst": "3.0.0",
+    "prettier": "2.8.7",
+    "semantic-release": "21.0.1",
+    "tap": "16.3.4"
   }
 }

src/index.d.ts

@@ -1,8 +0,0 @@
-import type MarkdownIt from "markdown-it"
-import type { Rule } from "markdownlint"
-
-declare const relativeLinksRule: Rule
-export default relativeLinksRule
-
-declare const markdownIt: MarkdownIt
-export { markdownIt }

src/index.js

@@ -1,175 +1,86 @@
-import { pathToFileURL } from "node:url"
+'use strict'
-import fs from "node:fs"
 
-import { filterTokens } from "./markdownlint-rule-helpers/helpers.js"
+const { pathToFileURL } = require('node:url')
-import {
+const fs = require('node:fs')
-  convertHeadingToHTMLFragment,
-  getMarkdownHeadings,
-  getMarkdownIdOrAnchorNameFragments,
-  isValidIntegerString,
-  getNumberOfLines,
-  getLineNumberStringFromFragment,
-  lineFragmentRe,
-} from "./utils.js"
-
-export { markdownIt } from "./utils.js"
-
-/** @typedef {import('markdownlint').Rule} MarkdownLintRule */
 
 /**
- * @type {MarkdownLintRule}
+ * Calls the provided function for each matching token.
+ *
+ * @param {Object} params RuleParams instance.
+ * @param {string} type Token type identifier.
+ * @param {Function} handler Callback function.
+ * @returns {void}
  */
-const relativeLinksRule = {
+const filterTokens = (params, type, handler) => {
-  names: ["relative-links"],
+  for (const token of params.tokens) {
-  description: "Relative links should be valid",
+    if (token.type === type) {
-  tags: ["links"],
+      handler(token)
-  parser: "markdownit",
+    }
+  }
+}
+
+/**
+ * Adds a generic error object via the onError callback.
+ *
+ * @param {Object} onError RuleOnError instance.
+ * @param {number} lineNumber Line number.
+ * @param {string} [detail] Error details.
+ * @param {string} [context] Error context.
+ * @param {number[]} [range] Column and length of error.
+ * @param {Object} [fixInfo] RuleOnErrorFixInfo instance.
+ * @returns {void}
+ */
+const addError = (onError, lineNumber, detail, context, range, fixInfo) => {
+  onError({
+    lineNumber,
+    detail,
+    context,
+    range,
+    fixInfo
+  })
+}
+
+const customRule = {
+  names: ['relative-links'],
+  description: 'Relative links should be valid',
+  tags: ['links'],
   function: (params, onError) => {
-    filterTokens(params, "inline", (token) => {
+    filterTokens(params, 'inline', (token) => {
-      const children = token.children ?? []
+      token.children.forEach((child) => {
-      for (const child of children) {
+        const { lineNumber, type, attrs } = child
-        const { type, attrs, lineNumber } = child
 
-        /** @type {string | undefined} */
+        /** @type {string | null} */
-        let hrefSrc
+        let hrefSrc = null
 
-        if (type === "link_open") {
+        if (type === 'link_open') {
-          for (const attr of attrs) {
+          attrs.forEach((attr) => {
-            if (attr[0] === "href") {
+            if (attr[0] === 'href') {
               hrefSrc = attr[1]
-              break
-            }
             }
+          })
         }
 
-        if (type === "image") {
+        if (type === 'image') {
-          for (const attr of attrs) {
+          attrs.forEach((attr) => {
-            if (attr[0] === "src") {
+            if (attr[0] === 'src') {
               hrefSrc = attr[1]
-              break
-            }
             }
+          })
         }
 
-        if (hrefSrc == null) {
+        if (hrefSrc != null) {
-          continue
-        }
-
           const url = new URL(hrefSrc, pathToFileURL(params.name))
+          url.hash = ''
           const isRelative =
-          url.protocol === "file:" &&
+            url.protocol === 'file:' && !hrefSrc.startsWith('/')
-          !hrefSrc.startsWith("/") &&
+          if (isRelative && !fs.existsSync(url)) {
-          !hrefSrc.startsWith("#")
+            const detail = `Link "${hrefSrc}" is dead`
-
+            addError(onError, lineNumber, detail)
-        if (!isRelative) {
-          continue
-        }
-
-        const detail = `"${hrefSrc}"`
-
-        if (!fs.existsSync(url)) {
-          onError({
-            lineNumber,
-            detail: `${detail} should exist in the file system`,
-          })
-          continue
-        }
-
-        if (url.hash.length <= 0) {
-          if (hrefSrc.includes("#")) {
-            if (type === "image") {
-              onError({
-                lineNumber,
-                detail: `${detail} should not have a fragment identifier as it is an image`,
-              })
-              continue
-            }
-
-            onError({
-              lineNumber,
-              detail: `${detail} should have a valid fragment identifier`,
-            })
-            continue
-          }
-          continue
-        }
-
-        if (type === "image") {
-          onError({
-            lineNumber,
-            detail: `${detail} should not have a fragment identifier as it is an image`,
-          })
-          continue
-        }
-
-        if (!url.pathname.endsWith(".md")) {
-          continue
-        }
-
-        const fileContent = fs.readFileSync(url, { encoding: "utf8" })
-        const headings = getMarkdownHeadings(fileContent)
-        const idOrAnchorNameHTMLFragments =
-          getMarkdownIdOrAnchorNameFragments(fileContent)
-
-        /** @type {Map<string, number>} */
-        const fragments = new Map()
-
-        const fragmentsHTML = headings.map((heading) => {
-          const fragment = convertHeadingToHTMLFragment(heading)
-          const count = fragments.get(fragment) ?? 0
-          fragments.set(fragment, count + 1)
-          if (count !== 0) {
-            return `${fragment}-${count}`
-          }
-          return fragment
-        })
-
-        fragmentsHTML.push(...idOrAnchorNameHTMLFragments)
-
-        if (!fragmentsHTML.includes(url.hash)) {
-          if (url.hash.startsWith("#L")) {
-            const lineNumberFragmentString = getLineNumberStringFromFragment(
-              url.hash,
-            )
-
-            const hasOnlyDigits = isValidIntegerString(lineNumberFragmentString)
-            if (!hasOnlyDigits) {
-              if (lineFragmentRe.test(url.hash)) {
-                continue
-              }
-
-              onError({
-                lineNumber,
-                detail: `${detail} should have a valid fragment identifier`,
-              })
-              continue
-            }
-
-            const lineNumberFragment = Number.parseInt(
-              lineNumberFragmentString,
-              10,
-            )
-            const numberOfLines = getNumberOfLines(fileContent)
-            if (lineNumberFragment > numberOfLines) {
-              onError({
-                lineNumber,
-                detail: `${detail} should have a valid fragment identifier, ${detail} should have at least ${lineNumberFragment} lines to be valid`,
-              })
-              continue
-            }
-
-            continue
-          }
-
-          onError({
-            lineNumber,
-            detail: `${detail} should have a valid fragment identifier`,
-          })
-          continue
           }
         }
       })
-  },
+    })
+  }
 }
 
-export default relativeLinksRule
+module.exports = customRule

src/markdownlint-rule-helpers/helpers.js

@@ -1,33 +0,0 @@
-/**
- * Dependency Vendoring of `markdownlint-rule-helpers`
- * @see https://www.npmjs.com/package/markdownlint-rule-helpers
- */
-
-/** @typedef {import('markdownlint').RuleParams} MarkdownLintRuleParams */
-/** @typedef {import('markdownlint').MarkdownItToken} MarkdownItToken */
-
-/**
- * Calls the provided function for each matching token.
- *
- * @param {MarkdownLintRuleParams} params RuleParams instance.
- * @param {string} type Token type identifier.
- * @param {(token: MarkdownItToken) => void} handler Callback function.
- * @returns {void}
- */
-export const filterTokens = (params, type, handler) => {
-  for (const token of params.parsers.markdownit.tokens) {
-    if (token.type === type) {
-      handler(token)
-    }
-  }
-}
-
-/**
- * Gets a Regular Expression for matching the specified HTML attribute.
- *
- * @param {string} name HTML attribute name.
- * @returns {RegExp} Regular Expression for matching.
- */
-export const getHtmlAttributeRe = (name) => {
-  return new RegExp(`\\s${name}\\s*=\\s*['"]?([^'"\\s>]*)`, "iu")
-}

src/utils.js

@@ -1,153 +0,0 @@
-import MarkdownIt from "markdown-it"
-
-import { getHtmlAttributeRe } from "./markdownlint-rule-helpers/helpers.js"
-
-export const markdownIt = new MarkdownIt({ html: true })
-
-export const lineFragmentRe = /^#(?:L\d+(?:C\d+)?-L\d+(?:C\d+)?|L\d+)$/
-
-/**
- * Converts a Markdown heading into an HTML fragment according to the rules
- * used by GitHub.
- *
- * @see https://github.com/DavidAnson/markdownlint/blob/d01180ec5a014083ee9d574b693a8d7fbc1e566d/lib/md051.js#L1
- * @param {string} inlineText Inline token for heading.
- * @returns {string} Fragment string for heading.
- */
-export const convertHeadingToHTMLFragment = (inlineText) => {
-  return (
-    "#" +
-    encodeURIComponent(
-      inlineText
-        .toLowerCase()
-        // RegExp source with Ruby's \p{Word} expanded into its General Categories
-        // https://github.com/gjtorikian/html-pipeline/blob/main/lib/html/pipeline/toc_filter.rb
-        // https://ruby-doc.org/core-3.0.2/Regexp.html
-        .replace(
-          /[^\p{Letter}\p{Mark}\p{Number}\p{Connector_Punctuation}\- ]/gu,
-          "",
-        )
-        .replace(/ /gu, "-"),
-    )
-  )
-}
-
-const headingTags = new Set(["h1", "h2", "h3", "h4", "h5", "h6"])
-const ignoredTokens = new Set(["heading_open", "heading_close"])
-
-/**
- * Gets the headings from a Markdown string.
- * @param {string} content
- * @returns {string[]}
- */
-export const getMarkdownHeadings = (content) => {
-  const tokens = markdownIt.parse(content, {})
-
-  /** @type {string[]} */
-  const headings = []
-
-  /** @type {string | null} */
-  let headingToken = null
-
-  for (const token of tokens) {
-    if (headingTags.has(token.tag)) {
-      if (token.type === "heading_open") {
-        headingToken = token.markup
-      } else if (token.type === "heading_close") {
-        headingToken = null
-      }
-    }
-
-    if (ignoredTokens.has(token.type)) {
-      continue
-    }
-
-    if (headingToken === null) {
-      continue
-    }
-
-    const children = token.children ?? []
-
-    headings.push(
-      `${children
-        .map((token) => {
-          return token.content
-        })
-        .join("")}`,
-    )
-  }
-
-  return headings
-}
-
-const nameHTMLAttributeRegex = getHtmlAttributeRe("name")
-const idHTMLAttributeRegex = getHtmlAttributeRe("id")
-
-/**
- * Gets the id or anchor name fragments from a Markdown string.
- * @param {string} content
- * @returns {string[]}
- */
-export const getMarkdownIdOrAnchorNameFragments = (content) => {
-  const tokens = markdownIt.parse(content, {})
-
-  /** @type {string[]} */
-  const result = []
-
-  for (const token of tokens) {
-    const regexMatch =
-      idHTMLAttributeRegex.exec(token.content) ||
-      nameHTMLAttributeRegex.exec(token.content)
-    if (regexMatch == null) {
-      continue
-    }
-
-    const idOrName = regexMatch[1]
-    if (idOrName == null || idOrName.length <= 0) {
-      continue
-    }
-
-    const htmlFragment = "#" + idOrName
-    if (!result.includes(htmlFragment)) {
-      result.push(htmlFragment)
-    }
-  }
-
-  return result
-}
-
-/**
- * Checks if a string is a valid integer.
- *
- * Using `Number.parseInt` combined with `Number.isNaN` will not be sufficient enough because `Number.parseInt("1abc", 10)` will return `1` (a valid number) instead of `NaN`.
- *
- * @param {string} value
- * @returns {boolean}
- * @example isValidIntegerString("1") // true
- * @example isValidIntegerString("45") // true
- * @example isValidIntegerString("1abc") // false
- * @example isValidIntegerString("1.0") // false
- */
-export const isValidIntegerString = (value) => {
-  const regex = /^\d+$/
-  return regex.test(value)
-}
-
-/**
- * Gets the number of lines in a string, based on the number of `\n` characters.
- * @param {string} content
- * @returns {number}
- */
-export const getNumberOfLines = (content) => {
-  return content.split("\n").length
-}
-
-/**
- * Gets the line number string from a fragment.
- * @param {string} fragment
- * @returns {string}
- * @example getLineNumberStringFromFragment("#L50") // 50
- */
-export const getLineNumberStringFromFragment = (fragment) => {
-  return fragment.slice(2)
-}

test/basic.test.js

@@ -0,0 +1,34 @@
+const tap = require('tap')
+const { markdownlint } = require('markdownlint').promises
+
+const relativeLinks = require('../src/index.js')
+
+tap.test('ensure we validate correctly', async (t) => {
+  const lintResults = await markdownlint({
+    files: ['test/fixtures/Valid.md', 'test/fixtures/Invalid.md'],
+    config: {
+      'relative-links': true
+    },
+    customRules: [relativeLinks]
+  })
+  t.equal(lintResults['test/fixtures/Valid.md'].length, 0)
+  t.equal(lintResults['test/fixtures/Invalid.md'].length, 2)
+
+  t.equal(
+    lintResults['test/fixtures/Invalid.md'][0]?.ruleDescription,
+    'Relative links should be valid'
+  )
+  t.equal(
+    lintResults['test/fixtures/Invalid.md'][0]?.errorDetail,
+    'Link "./basic.test.js" is dead'
+  )
+
+  t.equal(
+    lintResults['test/fixtures/Invalid.md'][1]?.ruleDescription,
+    'Relative links should be valid'
+  )
+  t.equal(
+    lintResults['test/fixtures/Invalid.md'][1]?.errorDetail,
+    'Link "../image.png" is dead'
+  )
+})

test/fixtures/Invalid.md

@@ -0,0 +1,5 @@
+# Invalid
+
+[basic.js](./basic.test.js)
+
+![Image](../image.png)

test/fixtures/Valid.md

@@ -1,5 +1,11 @@
 # Valid
 
+[basic.js](../basic.test.js)
+
+![Image](./image.png)
+
+![Absolute Path](/absolute/path.png)
+
 [External https link](https://example.com/)
 
 [External https link 2](https:./external.https)

test/fixtures/invalid/empty-id-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<div id>Content</div>

test/fixtures/invalid/empty-id-fragment/empty-id-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment](./awesome.md#)

test/fixtures/invalid/ignore-empty-fragment-checking-for-image.md

@@ -1,3 +0,0 @@
-# Invalid
-
-![Image](../image.png#)

test/fixtures/invalid/ignore-fragment-checking-for-image.md

@@ -1,3 +0,0 @@
-# Invalid
-
-![Image](../image.png#non-existing-fragment)

test/fixtures/invalid/ignore-name-fragment-if-not-an-anchor/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<input name="name-should-be-ignored" id="id-after-name" />

test/fixtures/invalid/ignore-name-fragment-if-not-an-anchor/ignore-name-fragment-if-not-an-anchor.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Invalid](./awesome.md#name-should-be-ignored)

test/fixtures/invalid/ignore-not-an-id-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<div data-id="not-an-id-should-be-ignored">Content</div>

test/fixtures/invalid/ignore-not-an-id-fragment/ignore-not-an-id-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Invalid](./awesome.md#not-an-id-should-be-ignored)

test/fixtures/invalid/invalid-heading-case-sensitive/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-## Existing Heading

test/fixtures/invalid/invalid-heading-case-sensitive/invalid-heading-case-sensitive.md

@@ -1,3 +0,0 @@
-# Valid
-
-[Link fragment](./awesome.md#ExistIng-Heading)

test/fixtures/invalid/invalid-heading-with-L-fragment/awesome.md

@@ -1 +0,0 @@
-# Awesome

test/fixtures/invalid/invalid-heading-with-L-fragment/invalid-heading-with-L-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment line number 7](./awesome.md#L7abc)

test/fixtures/invalid/invalid-line-column-range-number-fragment/awesome.md

@@ -1 +0,0 @@
-# Awesome

test/fixtures/invalid/invalid-line-column-range-number-fragment/invalid-line-column-range-number-fragment.md

@@ -1,31 +0,0 @@
-# Invalid
-
-[Invalid](./awesome.md#L12-not-a-line-link)
-
-[Invalid](./awesome.md#l7)
-
-[Invalid](./awesome.md#L)
-
-[Invalid](./awesome.md#L7extra)
-
-[Invalid](./awesome.md#L30C)
-
-[Invalid](./awesome.md#L30Cextra)
-
-[Invalid](./awesome.md#L30L12)
-
-[Invalid](./awesome.md#L30C12)
-
-[Invalid](./awesome.md#L30C11-)
-
-[Invalid](./awesome.md#L30C11-L)
-
-[Invalid](./awesome.md#L30C11-L31C)
-
-[Invalid](./awesome.md#L30C11-C31)
-
-[Invalid](./awesome.md#C30)
-
-[Invalid](./awesome.md#C11-C31)
-
-[Invalid](./awesome.md#C11-L4C31)

test/fixtures/invalid/invalid-line-number-fragment/awesome.md

@@ -1 +0,0 @@
-# Awesome

test/fixtures/invalid/invalid-line-number-fragment/invalid-line-number-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment line number 7](./awesome.md#L7)

test/fixtures/invalid/non-existing-anchor-name-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<a name="existing-heading-anchor">Link</a>

test/fixtures/invalid/non-existing-anchor-name-fragment/non-existing-anchor-name-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment](./awesome.md#non-existing-anchor-name-fragment)

test/fixtures/invalid/non-existing-element-id-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<div id="existing-element-id-fragment">Content</div>

test/fixtures/invalid/non-existing-element-id-fragment/non-existing-element-id-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment](./awesome.md#non-existing-element-id-fragment)

test/fixtures/invalid/non-existing-file.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[File](./index.test.js)

test/fixtures/invalid/non-existing-heading-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-## Existing Heading

test/fixtures/invalid/non-existing-heading-fragment/non-existing-heading-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment](./awesome.md#non-existing-heading)

test/fixtures/invalid/non-existing-image.md

@@ -1,3 +0,0 @@
-# Invalid
-
-![Image](./image.png)

test/fixtures/valid/existing-anchor-name-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<a name="existing-heading-anchor">Link</a>

test/fixtures/valid/existing-anchor-name-fragment/existing-anchor-name-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment](./awesome.md#existing-heading-anchor)

test/fixtures/valid/existing-element-id-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-<div id="existing-element-id-fragment">Content</div>

test/fixtures/valid/existing-element-id-fragment/existing-element-id-fragment.md

@@ -1,3 +0,0 @@
-# Invalid
-
-[Link fragment](./awesome.md#existing-element-id-fragment)

test/fixtures/valid/existing-file.md

@@ -1,3 +0,0 @@
-# Valid
-
-[File](../../index.test.js)

test/fixtures/valid/existing-heading-fragment/awesome.md

@@ -1,13 +0,0 @@
-# Awesome
-
-## Existing Heading
-
-### Repeated Heading
-
-Text
-
-### Repeated Heading
-
-Text
-
-### Repeated Heading

test/fixtures/valid/existing-heading-fragment/existing-heading-fragment.md

@@ -1,9 +0,0 @@
-# Valid
-
-[Link fragment](./awesome.md#existing-heading)
-
-[Link fragment Repeated 0](./awesome.md#repeated-heading)
-
-[Link fragment Repeated 1](./awesome.md#repeated-heading-1)
-
-[Link fragment Repeated 2](./awesome.md#repeated-heading-2)

test/fixtures/valid/existing-heading-with-accents/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-## Développement

test/fixtures/valid/existing-heading-with-accents/existing-heading-with-accents.md

@@ -1,3 +0,0 @@
-# Valid
-
-[Link fragment](./awesome.md#développement)

test/fixtures/valid/existing-image.md

@@ -1,3 +0,0 @@
-# Valid
-
-![Image](../image.png)

test/fixtures/valid/ignore-absolute-paths.md

@@ -1,3 +0,0 @@
-# Valid
-
-![Absolute Path](/absolute/path.png)

test/fixtures/valid/ignore-fragment-checking-in-own-file.md

@@ -1,5 +0,0 @@
-# Valid
-
-<div id="existing-element-id-fragment">Content</div>
-
-[Link fragment](#non-existing-element-id-fragment)

test/fixtures/valid/only-parse-markdown-files-for-fragments/awesome.html

@@ -1,9 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Awesome</title>
-  </head>
-  <body></body>
-</html>

test/fixtures/valid/only-parse-markdown-files-for-fragments/only-parse-markdown-files-for-fragments.md

@@ -1,7 +0,0 @@
-# Valid
-
-[Link fragment HTML](./awesome.html#existing-heading)
-
-[Link fragment TXT](./abc.txt#existing-heading)
-
-[Link fragment Image](../../image.png#existing-heading)

test/fixtures/valid/valid-heading-like-number-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-## L7

test/fixtures/valid/valid-heading-like-number-fragment/valid-heading-like-number-fragment.md

@@ -1,3 +0,0 @@
-# Valid
-
-[Link fragment](./awesome.md#l7)

test/fixtures/valid/valid-line-column-range-number-fragment/awesome.md

@@ -1,3 +0,0 @@
-# Awesome
-
-## L12 Not A Line Link

test/fixtures/valid/valid-line-column-range-number-fragment/valid-line-column-range-number-fragment.md

@@ -1,11 +0,0 @@
-# Valid
-
-[Valid](./awesome.md#l12-not-a-line-link)
-
-[Valid](./awesome.md#L30-L31)
-
-[Valid](./awesome.md#L3C24-L88)
-
-[Valid](./awesome.md#L304-L314C98)
-
-[Valid](./awesome.md#L200C4-L3244C2)

test/fixtures/valid/valid-line-number-fragment/awesome.md

@@ -1,9 +0,0 @@
-# Awesome
-
-ABC
-
-Line 5
-
-Line 7 Text
-
-## L7

test/fixtures/valid/valid-line-number-fragment/valid-line-number-fragment.md

@@ -1,3 +0,0 @@
-# Valid
-
-[Link fragment line number 7](./awesome.md#L7)

test/index.test.js

@@ -1,250 +0,0 @@
-import { test } from "node:test"
-import assert from "node:assert/strict"
-
-import * as markdownlint from "markdownlint/promise"
-
-import relativeLinksRule, { markdownIt } from "../src/index.js"
-
-/**
- *
- * @param {string} fixtureFile
- * @returns
- */
-const validateMarkdownLint = async (fixtureFile) => {
-  const lintResults = await markdownlint.lint({
-    files: [fixtureFile],
-    config: {
-      default: false,
-      "relative-links": true,
-    },
-    customRules: [relativeLinksRule],
-    markdownItFactory: () => {
-      return markdownIt
-    },
-  })
-  return lintResults[fixtureFile]
-}
-
-test("ensure the rule validates correctly", async (t) => {
-  await t.test("should be invalid", async (t) => {
-    const testCases = [
-      {
-        name: "should be invalid with an empty id fragment",
-        fixturePath:
-          "test/fixtures/invalid/empty-id-fragment/empty-id-fragment.md",
-        errors: ['"./awesome.md#" should have a valid fragment identifier'],
-      },
-      {
-        name: "should be invalid with a name fragment other than for an anchor",
-        fixturePath:
-          "test/fixtures/invalid/ignore-name-fragment-if-not-an-anchor/ignore-name-fragment-if-not-an-anchor.md",
-        errors: [
-          '"./awesome.md#name-should-be-ignored" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with a non-existing id fragment (data-id !== id)",
-        fixturePath:
-          "test/fixtures/invalid/ignore-not-an-id-fragment/ignore-not-an-id-fragment.md",
-        errors: [
-          '"./awesome.md#not-an-id-should-be-ignored" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with uppercase letters in fragment (case sensitive)",
-        fixturePath:
-          "test/fixtures/invalid/invalid-heading-case-sensitive/invalid-heading-case-sensitive.md",
-        errors: [
-          '"./awesome.md#ExistIng-Heading" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with invalid heading with #L fragment",
-        fixturePath:
-          "test/fixtures/invalid/invalid-heading-with-L-fragment/invalid-heading-with-L-fragment.md",
-        errors: [
-          '"./awesome.md#L7abc" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with a invalid line column range number fragment",
-        fixturePath:
-          "test/fixtures/invalid/invalid-line-column-range-number-fragment/invalid-line-column-range-number-fragment.md",
-        errors: [
-          '"./awesome.md#L12-not-a-line-link" should have a valid fragment identifier',
-          '"./awesome.md#l7" should have a valid fragment identifier',
-          '"./awesome.md#L" should have a valid fragment identifier',
-          '"./awesome.md#L7extra" should have a valid fragment identifier',
-          '"./awesome.md#L30C" should have a valid fragment identifier',
-          '"./awesome.md#L30Cextra" should have a valid fragment identifier',
-          '"./awesome.md#L30L12" should have a valid fragment identifier',
-          '"./awesome.md#L30C12" should have a valid fragment identifier',
-          '"./awesome.md#L30C11-" should have a valid fragment identifier',
-          '"./awesome.md#L30C11-L" should have a valid fragment identifier',
-          '"./awesome.md#L30C11-L31C" should have a valid fragment identifier',
-          '"./awesome.md#L30C11-C31" should have a valid fragment identifier',
-          '"./awesome.md#C30" should have a valid fragment identifier',
-          '"./awesome.md#C11-C31" should have a valid fragment identifier',
-          '"./awesome.md#C11-L4C31" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with a invalid line number fragment",
-        fixturePath:
-          "test/fixtures/invalid/invalid-line-number-fragment/invalid-line-number-fragment.md",
-        errors: [
-          '"./awesome.md#L7" should have a valid fragment identifier, "./awesome.md#L7" should have at least 7 lines to be valid',
-        ],
-      },
-      {
-        name: "should be invalid with a non-existing anchor name fragment",
-        fixturePath:
-          "test/fixtures/invalid/non-existing-anchor-name-fragment/non-existing-anchor-name-fragment.md",
-        errors: [
-          '"./awesome.md#non-existing-anchor-name-fragment" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with a non-existing element id fragment",
-        fixturePath:
-          "test/fixtures/invalid/non-existing-element-id-fragment/non-existing-element-id-fragment.md",
-        errors: [
-          '"./awesome.md#non-existing-element-id-fragment" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with a non-existing heading fragment",
-        fixturePath:
-          "test/fixtures/invalid/non-existing-heading-fragment/non-existing-heading-fragment.md",
-        errors: [
-          '"./awesome.md#non-existing-heading" should have a valid fragment identifier',
-        ],
-      },
-      {
-        name: "should be invalid with a link to an image with a empty fragment",
-        fixturePath:
-          "test/fixtures/invalid/ignore-empty-fragment-checking-for-image.md",
-        errors: [
-          '"../image.png#" should not have a fragment identifier as it is an image',
-        ],
-      },
-      {
-        name: "should be invalid with a link to an image with a fragment",
-        fixturePath:
-          "test/fixtures/invalid/ignore-fragment-checking-for-image.md",
-        errors: [
-          '"../image.png#non-existing-fragment" should not have a fragment identifier as it is an image',
-        ],
-      },
-      {
-        name: "should be invalid with a non-existing file",
-        fixturePath: "test/fixtures/invalid/non-existing-file.md",
-        errors: ['"./index.test.js" should exist in the file system'],
-      },
-      {
-        name: "should be invalid with a non-existing image",
-        fixturePath: "test/fixtures/invalid/non-existing-image.md",
-        errors: ['"./image.png" should exist in the file system'],
-      },
-    ]
-
-    for (const { name, fixturePath, errors } of testCases) {
-      await t.test(name, async () => {
-        const lintResults = (await validateMarkdownLint(fixturePath)) ?? []
-        const errorsDetails = lintResults.map((result) => {
-          assert.deepEqual(result.ruleNames, relativeLinksRule.names)
-          assert.deepEqual(
-            result.ruleDescription,
-            relativeLinksRule.description,
-          )
-          return result.errorDetail
-        })
-        assert.deepStrictEqual(
-          errorsDetails,
-          errors,
-          `${fixturePath}: Expected errors`,
-        )
-      })
-    }
-  })
-
-  await t.test("should be valid", async (t) => {
-    const testCases = [
-      {
-        name: "should be valid with an existing anchor name fragment",
-        fixturePath:
-          "test/fixtures/valid/existing-anchor-name-fragment/existing-anchor-name-fragment.md",
-      },
-      {
-        name: "should be valid with an existing element id fragment",
-        fixturePath:
-          "test/fixtures/valid/existing-element-id-fragment/existing-element-id-fragment.md",
-      },
-      {
-        name: "should be valid with an existing heading fragment",
-        fixturePath:
-          "test/fixtures/valid/existing-heading-fragment/existing-heading-fragment.md",
-      },
-      {
-        name: 'should be valid with an existing heading fragment with accents (e.g: "é")',
-        fixturePath:
-          "test/fixtures/valid/existing-heading-with-accents/existing-heading-with-accents.md",
-      },
-      {
-        name: "should only parse markdown files for fragments checking",
-        fixturePath:
-          "test/fixtures/valid/only-parse-markdown-files-for-fragments/only-parse-markdown-files-for-fragments.md",
-      },
-      {
-        name: "should support lines and columns range numbers in link fragments",
-        fixturePath:
-          "test/fixtures/valid/valid-line-column-range-number-fragment/valid-line-column-range-number-fragment.md",
-      },
-      {
-        name: 'should be valid with valid heading "like" line number fragment',
-        fixturePath:
-          "test/fixtures/valid/valid-heading-like-number-fragment/valid-heading-like-number-fragment.md",
-      },
-      {
-        name: "should be valid with valid line number fragment",
-        fixturePath:
-          "test/fixtures/valid/valid-line-number-fragment/valid-line-number-fragment.md",
-      },
-      {
-        name: "should be valid with an existing file",
-        fixturePath: "test/fixtures/valid/existing-file.md",
-      },
-      {
-        name: "should be valid with an existing image",
-        fixturePath: "test/fixtures/valid/existing-image.md",
-      },
-      {
-        name: "should ignore absolute paths",
-        fixturePath: "test/fixtures/valid/ignore-absolute-paths.md",
-      },
-      {
-        name: "should ignore external links",
-        fixturePath: "test/fixtures/valid/ignore-external-links.md",
-      },
-      {
-        name: "should ignore checking fragment in own file",
-        fixturePath:
-          "test/fixtures/valid/ignore-fragment-checking-in-own-file.md",
-      },
-    ]
-
-    for (const { name, fixturePath } of testCases) {
-      await t.test(name, async () => {
-        const lintResults = (await validateMarkdownLint(fixturePath)) ?? []
-        const errorsDetails = lintResults.map((result) => {
-          return result.errorDetail
-        })
-        assert.equal(
-          errorsDetails.length,
-          0,
-          `${fixturePath}: Expected no errors, got ${errorsDetails.join(", ")}`,
-        )
-      })
-    }
-  })
-})

test/utils.test.js

@@ -1,79 +0,0 @@
-import { test } from "node:test"
-import assert from "node:assert/strict"
-
-import {
-  convertHeadingToHTMLFragment,
-  getMarkdownHeadings,
-  getMarkdownIdOrAnchorNameFragments,
-  isValidIntegerString,
-  getNumberOfLines,
-  getLineNumberStringFromFragment,
-} from "../src/utils.js"
-
-test("utils", async (t) => {
-  await t.test("convertHeadingToHTMLFragment", async () => {
-    assert.strictEqual(
-      convertHeadingToHTMLFragment("Valid Fragments"),
-      "#valid-fragments",
-    )
-    assert.strictEqual(
-      convertHeadingToHTMLFragment("Valid Heading With Underscores _"),
-      "#valid-heading-with-underscores-_",
-    )
-    assert.strictEqual(
-      convertHeadingToHTMLFragment(
-        `Valid Heading With Quotes ' And Double Quotes "`,
-      ),
-      "#valid-heading-with-quotes--and-double-quotes-",
-    )
-    assert.strictEqual(
-      convertHeadingToHTMLFragment("🚀 Valid Heading With Emoji"),
-      "#-valid-heading-with-emoji",
-    )
-  })
-
-  await t.test("getMarkdownHeadings", async () => {
-    assert.deepStrictEqual(
-      getMarkdownHeadings("# Hello\n\n## World\n\n## Hello, world!\n"),
-      ["Hello", "World", "Hello, world!"],
-    )
-  })
-
-  await t.test("getMarkdownIdOrAnchorNameFragments", async () => {
-    assert.deepStrictEqual(
-      getMarkdownIdOrAnchorNameFragments(
-        '<a name="anchorName" id="anchorId">Link</a>',
-      ),
-      ["#anchorId"],
-    )
-    assert.deepStrictEqual(
-      getMarkdownIdOrAnchorNameFragments('<a name="anchorName">Link</a>'),
-      ["#anchorName"],
-    )
-    assert.deepStrictEqual(
-      getMarkdownIdOrAnchorNameFragments("<a>Link</a>"),
-      [],
-    )
-    assert.deepStrictEqual(getMarkdownIdOrAnchorNameFragments("<a>"), [])
-    assert.deepStrictEqual(getMarkdownIdOrAnchorNameFragments("<a id=>"), [])
-  })
-
-  await t.test("isValidIntegerString", async () => {
-    assert.strictEqual(isValidIntegerString("1"), true)
-    assert.strictEqual(isValidIntegerString("45"), true)
-    assert.strictEqual(isValidIntegerString("1abc"), false)
-    assert.strictEqual(isValidIntegerString("1.0"), false)
-  })
-
-  await t.test("getNumberOfLines", async () => {
-    assert.strictEqual(getNumberOfLines(""), 1)
-    assert.strictEqual(getNumberOfLines("Hello"), 1)
-    assert.strictEqual(getNumberOfLines("Hello\nWorld"), 2)
-    assert.strictEqual(getNumberOfLines("Hello\nWorld\n"), 3)
-    assert.strictEqual(getNumberOfLines("Hello\nWorld\n\n"), 4)
-  })
-
-  await t.test("getLineNumberStringFromFragment", async () => {
-    assert.strictEqual(getLineNumberStringFromFragment("#L50"), "50")
-  })
-})

tsconfig.json

@@ -1,25 +0,0 @@
-{
-  "compilerOptions": {
-    "lib": ["ESNext"],
-    "target": "ESNext",
-    "module": "NodeNext",
-    "moduleResolution": "NodeNext",
-    "checkJs": true,
-    "allowJs": true,
-    "noEmit": true,
-    "rootDir": ".",
-    "baseUrl": ".",
-    "skipLibCheck": true,
-    "strict": true,
-    "allowUnusedLabels": false,
-    "allowUnreachableCode": false,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitAny": true,
-    "noImplicitOverride": true,
-    "noImplicitReturns": true,
-    "noUncheckedIndexedAccess": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "forceConsistentCasingInFileNames": true
-  }
-}