Add new steps to labelPR job to remove MnR label if version.env has been manually edited

.github/workflows/bump-versions.yaml

@@ -30,15 +30,51 @@ on:
 jobs:
   #label PR as being compatible with the `update-versions` command
   labelPR:
-    name: Label PR for update-versions
+    name: Set merge-and-release-extension-compatible label
     runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'pull_request' && github.event.action == 'opened' }}
+    if: |
+      github.event_name == 'pull_request'
+      && (
+        github.event.action == 'opened'
+        || github.event.action == 'synchronize'
+      )
     steps:
-      - name: Add Label
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check if version.env already has changes
+        id: changed-version-env
+        if: github.event_name != 'release'
+        uses: tj-actions/changed-files@467e54813892b0cf302b0bba54d233c861b97f1a
+        with:
+          files: 'version.env'
+
+      - name: Add label
+        # Run only if label does not yet exist and version.env has not been changed
+        if: |
+          steps.changed-version-env.outputs.any_changed == 'false'
+          && !contains( github.event.pull_request.labels.*.name, 'merge-and-release-extension-compatible')
         uses: actions-ecosystem/action-add-labels@v1
         with:
           labels: merge-and-release-extension-compatible
 
+      - name: Remove label
+        # Run only if label already exists and version.env has been changed
+        if: |
+          steps.changed-version-env.outputs.any_changed == 'true'
+          && contains( github.event.pull_request.labels.*.name, 'merge-and-release-extension-compatible')
+        uses: actions-ecosystem/action-remove-labels@v1
+        with:
+          labels: merge-and-release-extension-compatible
+
+      - name: Output debug logs
+        run: |
+          echo "version_env_changed=${{ steps.changed-version-env.outputs.any_changed }}"
+          echo "labels=${{ toJSON(github.event.pull_request.labels.*.name) }}"
+          echo "labels_contain_mnr=${{ contains( github.event.pull_request.labels.*.name, 'merge-and-release-extension-compatible') }}"
+
   # Increment the APP and CHART versions based on commit message starting with update-versions 
   parseVersionChangeRequest:
     name: Parse version changes
@@ -90,9 +126,7 @@ jobs:
         env:
           EVENTNAME: ${{ github.event_name }}
   changeVersions:
-    # !! The Merge and Release extension looks for the name "Update versions"
     name: Update versions
-    # !! The Merge and Release extension looks for the name "Update versions"
     runs-on: ubuntu-latest
     needs: parseVersionChangeRequest
     if: |