Refactor build and deploy workflow, add Heroku deployment

- Refactored the "setup-build-publish-deploy" job in the build-and-deploy-to-gcr.yaml file to "setup-build-publish"
- Updated the name of the job to "Build & publish image to GCR"
- Removed unnecessary steps related to Kubernetes deployment
- Added a new workflow file deploy-to-heroku.yml for deploying to Heroku
- Created a matrix strategy for deploying to multiple Heroku apps
- Added steps for checking out code and deploying to Heroku in the deploy job of deploy-to-heroku.yml
- Updated .gitignore file by adding ".DS_Store"
- Deleted unneeded files: unistudents-cb.yml, unistudents-prod1.yml, unistudents-prod2.yml, unistudents-prod3.yml, deployment.yml, kustomization.yaml

.github/workflows/build-and-deploy-to-gcr.yaml

@@ -12,8 +12,8 @@ env:
   IMAGE: unistudents-api
 
 jobs:
-  setup-build-publish-deploy:
-    name: Build & deploy container
+  setup-build-publish:
+    name: Build & publish image to GCR
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -44,27 +44,4 @@ jobs:
         run: gcloud builds submit --suppress-logs --pack image=europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api
 
       - name: Tag the latest commit
-        run: gcloud artifacts docker tags add $(gcloud artifacts docker images list europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api --filter="package=europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api" --sort-by="~UPDATE_TIME" --limit=1 --format="value(format("{0}@{1}",package,version))") $(gcloud artifacts docker images list europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api/ --filter="package=europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api" --sort-by="~UPDATE_TIME" --limit=1 --format="value(format("{0}",package))"):$GITHUB_SHA
-
-      # - name: Preparing the k8s toolset (Step 1/2)
-      #   run: |-
-      #     curl -sfLo kustomize https://github.com/kubernetes-sigs/kustomize/releases/download/v3.1.0/kustomize_3.1.0_linux_amd64
-      #     chmod u+x ./kustomize
-
-      # - name: Preparing the k8s toolset (Step 2/2)
-      #   uses: google-github-actions/get-gke-credentials@v0
-      #   with:
-      #     cluster_name: ${{ env.GKE_CLUSTER }}
-      #     location: ${{ env.GKE_ZONE }}
-      #     project_id: ${{ env.PROJECT_ID }}
-
-      # - name: Deploy to Serverless farm
-      #   run: gcloud run deploy unistudents-api --region=europe-west1 --image="europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api:$GITHUB_SHA"
-
-      # - name: Deploy to k8s cluster
-      #   run: |-
-      #     # replacing the image name in the k8s template
-      #     ./kustomize edit set image LOCATION-docker.pkg.dev/PROJECT_ID/REPOSITORY/IMAGE:TAG=europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api:$GITHUB_SHA
-      #     ./kustomize build . | kubectl apply -f -
-      #     kubectl rollout status deployment/$DEPLOYMENT_NAME
-      #     kubectl get services -o wide
+        run: gcloud artifacts docker tags add $(gcloud artifacts docker images list europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api --filter="package=europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api" --sort-by="~UPDATE_TIME" --limit=1 --format="value(format("{0}@{1}",package,version))") $(gcloud artifacts docker images list europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api/ --filter="package=europe-west1-docker.pkg.dev/unistudents-faa49/unistudents-api/unistudents-api" --sort-by="~UPDATE_TIME" --limit=1 --format="value(format("{0}",package))"):$GITHUB_SHA

.github/workflows/deploy-to-heroku.yml

@@ -0,0 +1,22 @@
+name: Deploy to Heroku
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        app_name: ['unistudents-prod-1', 'unistudents-prod-4', 'unistudents-prod-5', 'unistudents-prod-6']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Deploy to Heroku
+        uses: akhileshns/[email protected]  # This is the Heroku deployment action
+        with:
+          heroku_api_key: ${{ secrets.HEROKU_API_KEY }}
+          heroku_app_name: ${{ matrix.app_name }}
+          heroku_email: ${{ secrets.HEROKU_EMAIL }}

.gitignore

@@ -30,4 +30,5 @@ build/
 ### VS Code ###
 .vscode/
 
-logback-test.xml
+logback-test.xml
+.DS_Store