deploy.yml

name: Deploy

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  terraform:
    name: Terraform Plan and Apply
    runs-on: ubuntu-latest

    permissions:
      id-token: write
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ap-southeast-2

      - name: Set up Terraform
        uses: hashicorp/setup-terraform@v3

      - name: Terraform Format Check
        run: terraform fmt -check
        continue-on-error: true

      - name: Initialize Terraform
        run: terraform init

      - name: Terraform Validate
        run: terraform validate

      - name: Terraform Plan
        id: plan
        env:
          DATABASE_URL: ${{ secrets.DATABASE_URL }}
        run: terraform plan -no-color -out=tfplan

      - name: Terraform Apply
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        env:
          DATABASE_URL: ${{ secrets.DATABASE_URL }}
        run: terraform apply -auto-approve tfplan