Added automatically creating a pull request for ops-deployment with an update image number

.gitea/workflows/build.yaml

@@ -4,9 +4,17 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
 
 env:
+  GHCR_ORG: gansejunge
   IMAGE_NAME: app-notifications-backend-api
+  IMAGE_PATH: ghcr.io/gansejunge/app-notifications-backend-api
+  OPS_ORG: notifier
+  OPS_REPO: ops-deployment
+  OPS_BRANCH_BASE: main
+  OPS_PATH: backend-api/deployment.yaml
+  GITEA_URL: https://git.gansejunge.com
 
 jobs:
   build:
@@ -23,7 +31,7 @@ jobs:
         run: |
           BASE64_TOKEN=$(echo "${{ secrets.GHCR_TOKEN }}" | base64)
           LATEST_TAG=$(curl -s -H "Authorization: Bearer $BASE64_TOKEN" \
-            https://ghcr.io/v2/gansejunge/${{ env.IMAGE_NAME }}/tags/list \
+            https://ghcr.io/v2/${{ env.GHCR_ORG }}/${{ env.IMAGE_NAME }}/tags/list \
             | jq -r '.tags | map(select(test("^[0-9]+$"))) | map(tonumber) | max // 0')
           NEXT_TAG=$((LATEST_TAG + 1))
           echo "latest=$LATEST_TAG" >> $GITHUB_OUTPUT
@@ -33,3 +41,44 @@ jobs:
         run: |
           docker build -t ghcr.io/gansejunge/${{ env.IMAGE_NAME }}:${{ steps.get_tag.outputs.next }} .
           docker push ghcr.io/gansejunge/${{ env.IMAGE_NAME }}:${{ steps.get_tag.outputs.next }}
+
+      - name: Clone ops-deployment repo
+        uses: actions/checkout@v4
+        with:
+          repository: notifier/ops-deployment
+          path: ./ops-deployment
+          token: ${{ secrets.BOT_TOKEN }}
+
+      - name: Update backend-api deployment
+        working-directory: ./ops-deployment
+        run: |
+          NEW_TAG=${{ steps.get_tag.outputs.next }}
+          NEW_IMAGE="${{ env.IMAGE_PATH }}:$NEW_TAG"
+          BRANCH_NAME="update-backend-api-$NEW_TAG"
+          git config user.name "automation-bot"
+          git config user.email "automation-bot@gansejunge.com"
+          git checkout -b $BRANCH_NAME
+
+          sed -i "s|ghcr.io/$GHCR_ORG/$IMAGE_NAME:[0-9]\+|$NEW_IMAGE|g" "$OPS_PATH"
+
+          COMMIT_URL="https://git.gansejunge.com/${GITHUB_REPOSITORY}/commit/${GITHUB_SHA}"
+          git add $OPS_PATH
+          git commit -m "Update backend-api image to version $NEW_TAG" -m "Linked build commit: $COMMIT_URL"
+          git push -u origin $BRANCH_NAME
+
+      - name: Create Pull Request in Gitea
+        working-directory: ./ops-deployment
+        run: |
+          NEW_TAG=${{ steps.get_tag.outputs.next }}
+          BRANCH_NAME="update-backend-api-$NEW_TAG"
+          COMMIT_URL="https://git.gansejunge.com/${GITHUB_REPOSITORY}/commit/${GITHUB_SHA}"
+          curl -X POST "$GITEA_URL/api/v1/repos/$OPS_ORG/$OPS_REPO/pulls" \
+          -H "Content-Type: application/json" \
+          -H "Authorization: token ${{ secrets.$BOT_TOKEN }}" \
+          -d "{
+                \"head\": \"$BRANCH_NAME\",
+                \"base\": \"${{ vars.OPS_BRANCH_BASE }}\",
+                \"title\": \"Update backend-api image to version $NEW_TAG\",
+                \"body\": \"Automated update to backend-api image tag $NEW_TAG.\\n\\nLinked build commit: [$COMMIT_URL]($COMMIT_URL)\"
+              }"
+