updating to have only one pull request with all changes from main

Signed-off-by: Soule BA <bah.soule@gmail.com>

.github/workflows/production-promotion.yaml

@@ -20,37 +20,23 @@ jobs:
       github.event.client_payload.severity == 'info'      
     steps:
       # Checkout main branch.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: production
-      #Parse the event metadata to determine the chart version deployed on staging.
-      - name: Get chart version from staging
-        id: staging
+          fetch-depth: 0
+      # Commit changes from the main branch.
+      - name: Commit changes
+        id: commit
         run: |
-          VERSION=$(echo ${{ github.event.client_payload.metadata.revision }} | cut -d '@' -f1)
-          NAME=$(echo ${{ github.event.client_payload.involvedObject.name }} | cut -d '@' -f1)
-          NAMESPACE=$(echo ${{ github.event.client_payload.involvedObject.namespace }} | cut -d '@' -f1)
-          echo VERSION=${VERSION} >> $GITHUB_OUTPUT          
-          echo NAME=${NAME} >> $GITHUB_OUTPUT
-          echo NAMESPACE=${NAMESPACE} >> $GITHUB_OUTPUT
-      # Patch the chart version in the production Helm release manifest.
-      - name: Set chart version in production
-        id: production
-        env:
-          CHART_VERSION: ${{ steps.staging.outputs.version }}
-          NAME: ${{ steps.staging.outputs.name }}
-          NAMESPACE: ${{ steps.staging.outputs.namespace }}
-        run: |
-          echo "set chart version to ${CHART_VERSION}"
-          yq e '(select(.spec.chart.spec.version) | .spec.chart.spec.version) = env(CHART_VERSION)' -i ./components/${NAMESPACE}/base/${NAME}.yaml      
+          git pull origin main
       # Open a Pull Request if an upgraded is needed in production.
       - name: Open promotion PR
         uses: peter-evans/create-pull-request@v6
         with:
-          branch: production-promotion-${{ steps.staging.outputs.name }}-${{ steps.staging.outputs.version }}
+          branch: production-promotion
           delete-branch: true
           token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: Promote chart ${{ steps.staging.outputs.name }} to version ${{ steps.staging.outputs.version }}
-          title: Promote chart ${{ steps.staging.outputs.name }} to version ${{ steps.staging.outputs.version }}
+          commit-message: Promote chart
+          title: Promote new changes to production
           body: |
-            Promote chart ${{ steps.staging.outputs.name }} to version ${{ steps.staging.outputs.version }}.
+            Promote new changes to production

README.md

@@ -103,8 +103,9 @@ Then it will upgrade the Helm releases to the new version to the staging cluster
 ### Promotion to Production
 
 After the HelmReleases are successfully installed or upgraded on the staging cluster, a promotion pipeline
-is triggered to promote the changes to the production clusters. It effectively opens pull requests
-on the `production` branch with the updated HelmChart versions.
+is triggered to promote the changes to the production clusters. It effectively opens a pull request
+on the `production` branch with the updated changes from the `main` branch. The pull request will 
+keep the changes in sync between the `main` and `production` branches as long as the pull request is open.
 
 The promotion pipeline is defined in .github/workflows/production-promotion.yaml.
 The `provider` and `alerts` used to trigger the promotion pipeline are defined in the `staging` directory