terraform.yml

name: "ashley gitops IAC"

on:
  push:
    branches:
      - main
      - stage
    paths:
      - terraform/**  # Adjust the path filter if you have specific files like *.tf

  pull_request:
    branches:
      - main
    paths:
      - terraform/**  # Adjust the path filter if you have specific files like *.tf

env:
  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
  BUCKET_TF_STATE: ${{ secrets.BUCKET_TF_STATE }}
  AWS_REGION: us-east-1
  EKS_CLUSTER: gitops-eks

jobs:
  terraform:
    name: "Apply Terraform changes"
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
        working-directory: ./terraform

    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Setup Terraform with specified version on the runner
        uses: hashicorp/setup-terraform@v2
        
      - name: Terraform init
        id: init
        run: terraform init -backend-config="bucket=$BUCKET_TF_STATE"

      - name: Terraform format
        id: fmt
        run: terraform fmt -check

      - name: Terraform validate
        id: validate
        run: terraform validate    

      - name: Terraform plan
        id: plan
        run: terraform plan -no-color -input=false -out planfile
        continue-on-error: true  # Optional, remove if you don't want to continue on failure

      - name: Terraform plan status
        if: steps.plan.outcome == 'failure'
        run: exit 1