ci: add NPM package publication workflow

.github/workflows/publish.yml

@@ -0,0 +1,39 @@
+name: "Publish NPM package"
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  publish:
+    name: "Publish"
+    runs-on: "ubuntu-22.04"
+
+    permissions:
+      contents: "read"
+      packages: "write"
+
+    steps:
+      - name: "Check out repository"
+        id: "checkout"
+        uses: "actions/checkout@v4"
+
+      - name: "Set up Node.js"
+        id: "setup-node"
+        uses: "actions/setup-node@v4"
+        with:
+          registry-url: "https://npm.pkg.github.com"
+          cache: "npm"
+
+      - name: "Run npm clean-install"
+        id: "run-npm-clean-install"
+        run: |
+          npm clean-install
+
+      - name: "Run npm publish"
+        id: "run-npm-publish"
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          npm publish --access 'public'

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "reveal.js",
+  "name": "@camptocamp/reveal.js",
   "version": "5.1.0",
   "description": "The HTML Presentation Framework",
   "homepage": "https://revealjs.com",
@@ -19,7 +19,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git://github.com/hakimel/reveal.js.git"
+    "url": "git://github.com/camptocamp/reveal.js.git"
   },
   "engines": {
     "node": ">=18.0.0"