fix(ci): failure alerts are not triggered on ROSA schedule integration (

#2117)

.github/actions/workflow-vars/action.yml

@@ -112,7 +112,15 @@ runs:
         # In the upgrade flow, the latest released chart for certain minor Camunda version will installed,
         # then upgraded from the PR branch to ensure upgradability.
         if [[ "${{ inputs.setup-flow }}" == 'upgrade' ]]; then
-          git fetch origin main:main --no-tags
+          current_branch=$(git symbolic-ref --short HEAD)
+
+          if [ "$current_branch" != "main" ]; then
+              # Perform the fetch operation
+              git fetch origin main:main --no-tags
+          else
+              echo "You are currently on the 'main' branch. Fetch operation not performed."
+          fi
+
           TEST_CHART_VERSION="$(git show main:charts/${{ inputs.chart-dir }}/Chart.yaml | yq '.version')"
           echo "TEST_CHART_VERSION=${TEST_CHART_VERSION}" | tee -a "$GITHUB_ENV" "$GITHUB_OUTPUT"
 

.github/workflows/test-integration-rosa.yaml

@@ -389,15 +389,15 @@ jobs:
 
   report:
     name: "Report failures"
-    if: always()
+    if: failure()
     runs-on: ubuntu-latest
     needs:
       - launch-tests
       - cleanup-clusters
     steps:
       - name: Notify in Slack in case of failure
         id: slack-notification
-        if: failure() && github.event_name == 'schedule'
+        if: github.event_name == 'schedule'
         uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e # v1.26.0
         with:
           channel-id: ${{ secrets.SLACK_CHANNEL_ID }}