Add GHA workflow to deploy to AWS Lambda serverless

.github/workflows/go.yml → .github/workflows/build_test.yml

@@ -1,4 +1,4 @@
-name: Go Build
+name: Build & Test
 
 on: [push]
 

.github/workflows/deploy.yml

@@ -0,0 +1,37 @@
+name: Deploy to AWS Lambda
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.22.1
+
+      - name: Build Go application
+        run: |
+          GOOS=linux GOARCH=amd64 go build -o main main.go
+          zip deployment.zip main
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v1
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.AWS_REGION }}
+
+      - name: Deploy to AWS Lambda
+        run: |
+          aws lambda update-function-code --function-name GoTicketPolling --zip-file fileb://deployment.zip
+
+      - name: Clean up
+        run: rm main deployment.zip