chore: migrate to eslint-mdx

.eslintrc.json

@@ -6,7 +6,7 @@
     "prettier",
     "plugin:yml/standard",
     "plugin:yml/prettier",
-    "plugin:markdown/recommended-legacy",
+    "plugin:mdx/recommended",
     "plugin:jsonc/recommended-with-jsonc"
   ],
   "plugins": ["html"],
@@ -28,7 +28,8 @@
   },
   "settings": {
     "html/indent": "+2",
-    "html/report-bad-indent": "error"
+    "html/report-bad-indent": "error",
+    "mdx/code-blocks": true
   },
   "overrides": [
     {

.remarkignore

@@ -0,0 +1,6 @@
+# NOTE - This file is only used when running remark-cli, it is not used by eslint.
+tests/redist/
+examples/redist/
+build/
+dist/
+node_modules/

.remarkrc.js

@@ -0,0 +1,23 @@
+module.exports = {
+  settings: {
+    bullet: '-',
+    emphasis: '*',
+    listItemIndent: 'one',
+    quote: "'",
+    rule: '-',
+    strong: '*',
+    tightDefinitions: true
+  },
+  plugins: [
+    'remark-preset-lint-consistent',
+    'remark-preset-lint-markdown-style-guide',
+    'remark-preset-lint-recommended',
+    ['remark-lint-list-item-indent', 'space'],
+    ['remark-lint-maximum-line-length', false],
+    ['remark-lint-list-item-spacing', { checkBlanks: true }],
+    ['remark-lint-no-file-name-irregular-characters', false],
+    ['remark-lint-ordered-list-marker-value', 'ordered'],
+    'remark-frontmatter',
+    'remark-gfm'
+  ]
+};

.vscode/extensions.json

@@ -1,7 +1,7 @@
 {
   "recommendations": [
     "dbaeumer.vscode-eslint",
-    "DavidAnson.vscode-markdownlint",
+    "unifiedjs.vscode-mdx",
     "esbenp.prettier-vscode"
   ]
 }

.vscode/settings.json

@@ -2,8 +2,7 @@
   "editor.defaultFormatter": "esbenp.prettier-vscode",
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": "explicit",
-    "source.fixAll.markdownlint": "explicit"
+    "source.fixAll.eslint": "explicit"
   },
   "eslint.validate": ["javascript", "html", "markdown", "yaml", "json", "jsonc"]
 }

gruntfile.js

@@ -179,12 +179,6 @@ module.exports = function (grunt) {
       },
       formatfix: {
         command: 'prettier . --write'
-      },
-      mdlintcheck: {
-        command: 'markdownlint-cli2 "**/*.md"'
-      },
-      mdlintfix: {
-        command: 'markdownlint-cli2 --fix "**/*.md"'
       }
     },
     eslint: {
@@ -219,8 +213,8 @@ module.exports = function (grunt) {
   grunt.registerTask('debug', ['build', 'connect', 'watch']);
   grunt.registerTask('example', ['build', 'connect:examples', 'watch']);
   grunt.registerTask('test', ['build', 'connect:tests', 'watch']);
-  grunt.registerTask('lint', ['eslint:check', 'shell:mdlintcheck']);
-  grunt.registerTask('lint:fix', ['eslint:fix', 'shell:mdlintfix']);
+  grunt.registerTask('lint', ['eslint:check']);
+  grunt.registerTask('lint:fix', ['eslint:fix']);
   grunt.registerTask('format', ['shell:formatcheck']);
   grunt.registerTask('format:fix', ['shell:formatfix']);
   grunt.registerTask('postBump', ['dist', 'bump-commit', 'shell:npmpublish']);