deploy-lambda.yml

name: Deploy Staging Lambda

on:
  push:
    branches:
      - main

permissions:
  contents: read
  id-token: write

jobs:
  deploy:
    runs-on: ubuntu-latest
    environment: staging
    env:
      AWS_REGION: ${{ secrets.AWS_REGION_STAGING }}
      AWS_ROLE_ARN: ${{ secrets.AWS_ROLE_ARN_STAGING }}
      LAMBDA_FUNCTION_NAME: ${{ secrets.LAMBDA_FUNCTION_NAME_STAGING }}
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version-file: go.mod

      - name: Run tests
        run: go test ./...

      - name: Package Lambda artifact
        run: make package-lambda

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v6
        with:
          role-to-assume: ${{ env.AWS_ROLE_ARN }}
          aws-region: ${{ env.AWS_REGION }}

      - name: Deploy Lambda
        run: |
          aws lambda update-function-code \
            --function-name "$LAMBDA_FUNCTION_NAME" \
            --zip-file fileb://dist/lambda/appbuilder-grader-lambda.zip \
            --publish