feat: trigger review-app deployment on commenting "/deploy-review-app"

Author: rameziophobia

.github/workflows/deploy-to-control-plane-review.yml

@@ -7,19 +7,26 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
-  # Triggers the workflow on pull request events
-  pull_request:
-    branches:
-      - master
+  # Uncomment these lines to trigger the workflow on pull request events
+  # pull_request:
+  #   branches:
+  #     - master
+
+  # deploy on comment "/deploy-review-app"
+  issue_comment:
+    types: [created, edited]
 
 # Convert the GitHub secret variables to environment variables for use by the Control Plane CLI
 env:
   CPLN_ORG: ${{secrets.CPLN_ORG_STAGING}}
   CPLN_TOKEN: ${{secrets.CPLN_TOKEN_STAGING}}
-  PR_NUMBER: ${{github.event.number}}
+  # Uncomment this line to use the PR number from the pull requests trigger event (that trigger is commented)
+  # PR_NUMBER: ${{ github.event.pull_request.number || github.event.issue.number }}
+  PR_NUMBER: ${{ github.event.issue.number }}
 
 jobs:
   deploy-to-control-plane-review:
+    if: ${{ github.event_name != 'issue_comment' || (github.event.comment.body == '/deploy-review-app' && github.event.issue.pull_request) }}
     runs-on: ubuntu-latest
 
     steps: