[FEATURE]: Nightly clean review apps and images (#603)

* feat: set review apps as stale after 5 days

* refactor: move common env setup to a different file

* feat: nightly github action to remove stale apps and images

* fix: rename folder

* feat: allow manual triggers of removing stale review apps

* feat: temporarily allow running workflow on pull requests events to debug

* feat: add CPLN_TOKEN, CPLN_ORG

* feat: add image_retention_days: 5

* feat: remove triggering stale-apps removal on PR events

Author: rameziophobia

.controlplane/controlplane.yml

@@ -71,3 +71,5 @@ apps:
       - rails
     # match_if_app_name_starts_with is used to identify these "qa" apps.
     match_if_app_name_starts_with: true
+    image_retention_days: 5
+    stale_app_image_deployed_days: 5 # If the app is older than 5 days, the nightly automations will clean stale apps.

.github/actions/deploy-to-control-plane/action.yml

@@ -16,29 +16,14 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: '3.3.3' # Specify your Ruby version here
-
-    - name: Install Control Plane CLI
-      shell: bash
-      run: |
-        sudo npm install -g @controlplane/[email protected]
-        cpln --version
-        gem install cpflow -v 4.0.0
-        cpflow --version
+    - name: Setup Environment
+      uses: ./.github/actions/setup-environment
 
     - name: Set Short SHA
       id: vars
       shell: bash
       run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
 
-    - name: cpln profile
-      shell: bash
-      run: |
-        cpln profile update default
-
     # Caching step
     - uses: actions/cache@v2
       with:

.github/actions/setup-environment/action.yml

@@ -0,0 +1,25 @@
+# Control Plane GitHub Action
+
+name: 'Setup Environment'
+description: 'Sets up Ruby, installs Control Plane CLI, cpflow gem, and sets up the default profile'
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.3.3'
+
+    - name: Install Control Plane CLI and cpflow gem
+      shell: bash
+      run: |
+        sudo npm install -g @controlplane/[email protected]
+        cpln --version
+        gem install cpflow -v 4.0.0
+        cpflow --version
+
+    - name: cpln profile
+      shell: bash
+      run: |
+        cpln profile update default

.github/workflows/nightly-remove-stale-review-apps.yml

@@ -0,0 +1,30 @@
+name: Nightly Remove Stale Review Apps and Images
+
+on:
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
+
+env:
+  CPLN_ORG: ${{secrets.CPLN_ORG_STAGING}}
+  CPLN_TOKEN: ${{secrets.CPLN_TOKEN_STAGING}}
+
+jobs:
+  remove-stale-review-apps:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup-environment
+
+      - name: Run cleanup-stale-apps script
+        run: |
+          cpflow cleanup-stale-apps -a qa-react-webpack-rails-tutorial -y
+
+      - name: Run cleanup-images script
+        run: |
+          cpflow cleanup-images -a qa-react-webpack-rails-tutorial -y