feat: Add API Urls on PRs

.github/workflows/pr_setup.yml

@@ -0,0 +1,46 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Setup Actions on new Pull Request
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the "main" branch
+  pull_request:
+      types: [opened, synchronize]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  test:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    container:
+      image: kimyongbeom/peerprep-actions-runner:latest
+      env:
+        AGE_SECRET_KEY: ${{ secrets.AGE_SECRET_KEY }}
+      volumes:
+        - /var/run/docker.sock:/var/run/docker.sock
+      options: --privileged
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/container_setup
+      - name: Get all deployment URLs
+        id: urls
+        run: |
+          echo "::set-output name=frontend::$(cd frontend && make url)"
+          echo "::set-output name=backend::$(cd backend && make url)"
+        
+
+      - name: Add a comment to the pull request
+        uses: peter-evans/create-or-update-comment@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.pull_request.number }}
+          body: |
+            Frontend URL: ${{ steps.urls.outputs.frontend }}
+            Backend URL: ${{ steps.urls.outputs.backend }}

backend/Makefile

@@ -25,8 +25,8 @@ infra_destroy:
 		cd tf && \
 		tofu destroy -auto-approve
 
-api_url:
+url:
 	@ . ./source.sh && \
 		cd tf && \
-		tofu workspace select -or-create $$TERRAFORM_WORKSPACE && \
+		tofu workspace select -or-create $$TERRAFORM_WORKSPACE &> /dev/null && \
 		tofu output -raw service_url

frontend/Makefile

@@ -3,7 +3,7 @@ SHELL=/bin/bash
 deploy: infra_deploy code_deploy
 destroy: infra_destroy
 
-BACKEND_SERVICE_URL=$(shell cd ../backend && $(MAKE) -s api_url | head -n 2)
+BACKEND_SERVICE_URL=$(shell cd ../backend && $(MAKE) -s url | head -n 2)
 test:
 	@echo $(BACKEND_SERVICE_URL)
 serve:
@@ -41,4 +41,10 @@ infra_destroy:
 	. ./source.sh && \
 		cd tf && \
 		tofu workspace select -or-create $$TERRAFORM_WORKSPACE && \
-		tofu destroy -auto-approve \
+		tofu destroy -auto-approve \
+
+url:
+	@. ./source.sh && \
+		cd tf && \
+		tofu workspace select -or-create $$TERRAFORM_WORKSPACE &> /dev/null && \
+		tofu output -raw frontend_bucket_website_url