CID-3153: use release drafter

Author: mohamedlajmileanix

.github/workflows/publish-package-to-ghcr.yml

@@ -1,16 +1,22 @@
 name: Publish Package to ghcr.io
 
 on:
-  release:
-    types: [published]
+  pull_request:
+    types: [closed]
   workflow_dispatch:
 
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
 jobs:
-  build-and-push-image:
+  release_draft:
+    permissions:
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  build:
     runs-on: ubuntu-latest
 
     permissions:
@@ -21,29 +27,56 @@ jobs:
 
     environment: ghcr:leanix-github-agent
 
+    if: github.event.pull_request.merged
+
     steps:
-      - name: Extract Docker image tag
-        id: extract_tag
-        run: |
-          TAG=${GITHUB_REF#refs/tags/}
-          CLEAN_TAG=${TAG//[^0-9.]/}
-          echo "Docker image tag: ${CLEAN_TAG}"
-          echo "::set-output name=tag::${CLEAN_TAG}"
+      - name: Tag next version
+        id: tag-action
+        uses: K-Phoen/semver-release-action@master
+        with:
+          release_branch: main
+          release_strategy: tag
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish Release Draft
+        uses: actions/github-script@v6.4.1
+        if: (steps.tag-action.outputs.tag != '')
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const tag = "${{ steps.tag-action.outputs.tag }}";
+            const { data: releases } = await github.rest.repos.listReleases({
+              owner: context.repo.owner,
+              repo: context.repo.repo
+            });
+            const draftRelease = releases.find(release => release.tag_name === tag && release.draft === true);
+            if (!draftRelease) {
+              console.log(`No draft release found for tag ${tag}`);
+              return;
+            }
+            await github.rest.repos.updateRelease({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              release_id: draftRelease.id,
+              draft: false
+            });
+            console.log(`Published draft release for tag ${tag}`);     
 
       - name: Checkout
         uses: actions/checkout@v3
-        if: (steps.extract_tag.outputs.tag != '')
+        if: (steps.tag-action.outputs.tag != '')
 
       - name: Setup Java
         uses: actions/setup-java@v3
-        if: (steps.extract_tag.outputs.tag != '')
+        if: (steps.tag-action.outputs.tag != '')
         with:
           distribution: 'temurin'
-          java-version: '21'
+          java-version: '17'
 
       - name: Build with Gradle
         uses: gradle/gradle-build-action@v2
-        if: (steps.extract_tag.outputs.tag != '')
+        if: (steps.tag-action.outputs.tag != '')
         continue-on-error: false
         with:
           arguments: build
@@ -67,7 +100,7 @@ jobs:
         with:
           context: .
           push: true
-          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.extract_tag.outputs.tag }}
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.tag-action.outputs.tag }}
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Generate artifact attestation