build(cicd): Ajoute un job matrix pour générer le manifest d'un pack

supposemment capable de fonctionner en parallelle quand plusieurs packs sont modifiés

.gitea/workflows/deliver.yml

@@ -16,7 +16,6 @@ jobs:
     outputs:
       changed: ${{ steps.set.outputs.changed }}
 
-
     steps:
       - uses: actions/checkout@v4
         with: 
@@ -28,5 +27,30 @@ jobs:
         run: echo "$GITHUB_CONTEXT"
 
       - name: Detect changed packs
+        id: set
         run: |
-          git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }} | grep '^assets/' | cut -d '/' -f2 | sort -u | jq -R -s -c 'split("\n")[:-1]'
+          PACKS= $(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }} | grep '^assets/' | cut -d '/' -f2 | sort -u | jq -R -s -c 'split("\n")[:-1]')
+          echo "changed=$PACKS" >> $GITHUB_OUTPUT
+
+  gen-manifest:
+    runs-on: ubuntu-latest
+    needs: detect-changes
+    strategy:
+      matrix:
+        pack: ${{ fromJson(needs.detect-changes.outputs.changed) }}
+    name: Generate and Check manifest of ${{ matrix.pack }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Node.js manifest check
+        run: |
+          cd src/
+          npm install
+          npm run start -- "assets/${{ matrix.pack }}"
+          cat ../${ENTRY_FOLDER}/${{ matrix.pack }}/theme.json