ci: improve sample plugin publish workflow with TypeScript build

Author: fabiovincenzi

.github/workflows/sample-publish.yml

@@ -9,7 +9,7 @@ permissions:
   contents: read
 
 jobs:
-  build:
+  build-and-publish:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
@@ -23,8 +23,19 @@ jobs:
         with:
           node-version: '22.x'
           registry-url: 'https://registry.npmjs.org'
-      - name: publish sample package
-        run: npm install --include peer && npm publish --access=public
+
+      - name: Install dependencies
+        working-directory: plugins/git-proxy-plugin-samples
+        run: npm ci
+
+      - name: Build TypeScript
+        working-directory: plugins/git-proxy-plugin-samples
+        run: npm run build
+
+      - name: Install peers and publish
         working-directory: plugins/git-proxy-plugin-samples
+        run: |
+          npm install --include=peer
+          npm publish --access=public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}