ci.yml

name: CI

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

jobs:
  validate-helm:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Setup Helm
        uses: azure/setup-helm@v1
        with:
          version: v3.8.0

      - name: Validate Helm charts
        run: |
          helm lint helm-charts/redis
          helm lint helm-charts/rollouts-demo

  terraform-plan:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v2
        with:
          terraform_version: 1.0.0

      - name: Terraform Init
        run: terraform init

      - name: Terraform Validate
        run: terraform validate

      - name: Terraform Plan
        run: terraform plan
        
      - name: Comment PR with Terraform Plan
        if: github.event_name == 'pull_request'
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const planOutput = `### Terraform Plan\n\`\`\`\n${{ steps.plan.outputs.stdout }}\n\`\`\``;
            github.rest.issues.createComment({
              issue_number: context.payload.pull_request.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: planOutput
            });