fix: formatting YAML properties and exporting a cjs build (#12)

---------

Co-authored-by: Farnabaz <farnabaz@gmail.com>

.github/workflows/ci.yml

@@ -0,0 +1,24 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - run: npm i -g --force corepack && corepack enable
+      - run: pnpm install
+      - run: pnpm lint
+      - run: pnpm build
+      - run: pnpm test

README.md

@@ -158,6 +158,10 @@ const editor = monaco.editor.create(el, {
 })
 ```
 
+## VS Code Extension
+
+The exported `formatter` and `getDocumentFoldingRanges` functions are also utilized in [@nuxtlabs/vscode-mdc](https://github.com/nuxtlabs/vscode-mdc) to provide the functionality to the [MDC VS Code extension](https://marketplace.visualstudio.com/items?itemName=Nuxt.mdc).
+
 ## 💻 Development
 
 - Clone repository

build.config.ts

@@ -0,0 +1,21 @@
+import { defineBuildConfig } from 'unbuild'
+
+// https://github.com/unjs/unbuild?tab=readme-ov-file#configuration
+export default defineBuildConfig({
+  name: '@nuxtlabs/monarch-mdc',
+  // Each separate plugin's entry file should be listed here
+  entries: [
+    './src/index',
+  ],
+  externals: [
+    'monaco-editor-core',
+  ],
+  // Generates .d.ts declaration file(s)
+  declaration: true,
+  // Clean the output directory before building
+  clean: true,
+  rollup: {
+    // Export as CommonJS module, primarily for accessing the formatter in @nuxtlabs/vscode-mdc
+    emitCJS: true,
+  },
+})

package.json

@@ -3,7 +3,7 @@
   "version": "0.4.0",
   "license": "MIT",
   "description": "Integrate MDC syntax with Monaco Editor",
-  "main": "./dist/index.mjs",
+  "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",
   "types": "./dist/index.d.ts",
   "files": [
@@ -21,6 +21,8 @@
     "@nuxt/eslint-config": "^0.7.5",
     "@vitest/ui": "^2.1.8",
     "eslint": "^9.17.0",
+    "execa": "^9.5.2",
+    "mdclint": "^0.0.2",
     "monaco-editor-core": "^0.52.2",
     "release-it": "^18.1.1",
     "unbuild": "^3.2.0",
@@ -41,14 +43,5 @@
     "npm": {
       "publish": false
     }
-  },
-  "build": {
-    "entries": [
-      "./src/index"
-    ],
-    "externals": [
-      "monaco-editor-core"
-    ],
-    "declaration": true
   }
 }