use manual workflow

.gitea/workflows/render-manifests.yaml

@@ -12,6 +12,7 @@ on:
 
 env:
   CLUSTERS: cl01tl
+  BASE_BRANCH: manifests
 
 jobs:
   render-manifests-helm:
@@ -30,7 +31,7 @@ jobs:
 
       - name: Render Helm Manifests
         run: |
-          for cluster in $CLUSTERS; do
+          for cluster in ${CLUSTERS}; do
             mkdir -p ${{ gitea.workspace }}/clusters/$cluster/manifests
 
             for chart_path in ${{ gitea.workspace }}/clusters/$cluster/helm/*; do
@@ -67,32 +68,88 @@ jobs:
             done
           done
 
-      - name: Create Pull Request
-        id: pull-request
-        uses: peter-evans/create-pull-request@v7
-        with:
-          token: ${{ secrets.BOT_TOKEN }}
-          add-paths: |
-            clusters/cl01tl/manifests/*
-          commit-message: "chore: Update manifests after chart change"
-          committer: gitea-bot <gitea-bot@alexlebens.net>
-          author: gitea-bot <gitea-bot@alexlebens.net>
-          branch: auto/update-manifests
-          branch-suffix: timestamp
-          base: manifests
-          title: "Manifest Update"
-          body: |
-            This PR contains the newly rendered Kubernetes manifests.
+      # - name: Create Pull Request
+      #   id: pull-request
+      #   uses: peter-evans/create-pull-request@v7
+      #   with:
+      #     token: ${{ secrets.BOT_TOKEN }}
+      #     add-paths: |
+      #       clusters/cl01tl/manifests/*
+      #     commit-message: "chore: Update manifests after chart change"
+      #     committer: gitea-bot <gitea-bot@alexlebens.net>
+      #     author: gitea-bot <gitea-bot@alexlebens.net>
+      #     branch: auto/update-manifests
+      #     branch-suffix: timestamp
+      #     base: manifests
+      #     title: "Manifest Update"
+      #     body: |
+      #       This PR contains the newly rendered Kubernetes manifests.
 
-            * Triggered by workflow run ${{ github.run_id }}
-            * Review the `files changed` tab for the full YAML diff.
-          labels: |
-            manifests
-            automated
+      #       * Triggered by workflow run ${{ github.run_id }}
+      #       * Review the `files changed` tab for the full YAML diff.
+      #     labels: |
+      #       manifests
+      #       automated
+
+      - name: Check for Changes
+        id: check-changes
+        run: |
+          if git status --porcelain | grep -q .; then
+            echo ">> Changes detected"
+            echo "changes-detected=true" >> $GITEA_OUTPUT
+          else
+            echo ">> No changes detected, skipping PR creation"
+            exit 0
+          fi
+
+      - name: Commit and Push Changes
+        id: commit-push
+        if: steps.check-changes.outputs.changes-detected == 'true'
+        run: |
+          BRANCH_NAME="auto/update-manifests-$(date +%s)"
+
+          # Configure Git
+          git config user.name "gitea-bot"
+          git config user.email "gitea-bot@alexlebens.net"
+
+          # Create a new branch and stage all changes
+          git checkout -b $BRANCH_NAME
+          git add .
+          git commit -m "chore: Update manifests after change"
+
+          # Push the new branch to the remote repository
+          REPO_URL="${{ secrets.REPO_URL }}/${{ gitea.repository }}"
+          git push -u "https://oauth2:${{ secrets.BOT_TOKEN }}@$(echo $REPO_URL | sed -e 's|https://||')" $BRANCH_NAME
+
+          echo "HEAD_BRANCH=$BRANCH_NAME" >> $GITEA_OUTPUT
+          echo "push=true" >> $GITEA_OUTPUT
+
+      - name: Create Pull Request
+        id: create-pull-request
+        if: steps.commit-push.outputs.push == 'true'
+        env:
+          GITEA_TOKEN: ${{ secrets.BOT_TOKEN }}
+          GITEA_URL: ${{ secrets.REPO_URL }}
+          OWNER: ${{ gitea.repository_owner }}
+          REPO: ${{ gitea.repository_name }}
+          HEAD_BRANCH: ${{ steps.commit-push.outputs.HEAD_BRANCH }}
+        run: |
+          echo ">> Creating PR from branch: ${HEAD_BRANCH} into ${BASE_BRANCH}"
+
+          apt update && apt install tea
+
+          tea pulls create \
+            --repo "${OWNER}/${REPO}" \
+            --head "${HEAD_BRANCH}" \
+            --base "${BASE_BRANCH}" \
+            --title "Automated Manifest Update: $(date +%F)" \
+            --body "This PR contains newly rendered Kubernetes manifests automatically generated by the CI workflow."
+
+          echo "pull-request-operation=created" >> $GITEA_OUTPUT
 
       # - name: ntfy Created
       #   uses: niniyas/ntfy-action@master
-      #   if: steps.pull-request.outputs.pull-request-operation == 'created'
+      #   if: steps.create-pull-request.outputs.pull-request-operation == 'created'
       #   with:
       #     url: "${{ secrets.NTFY_URL }}"
       #     topic: "${{ secrets.NTFY_TOPIC }}"