homelab/.github/workflows/ci.yaml

name: Continuous Integration

on:
  push:
    branches:
      - main

  pull_request:
    branches:
      - main

  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  pre-commit:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.14"

      - uses: pre-commit/action@v3.0.1

  docker-compose:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Pull docker images
        run: |
          cd docker-compose
          cp default.env .env
          docker compose pull

  terraform:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        machines: [bohr, galana, tana, turkwel, yala]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v4

      - name: Terraform fmt check
        run: terraform fmt -check
        working-directory: terraform/${{ matrix.machines }}

      - name: Terraform init
        run: terraform init -backend=false
        working-directory: terraform/${{ matrix.machines }}

      - name: Terraform validate
        run: terraform validate
        working-directory: terraform/${{ matrix.machines }}

  ansible:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.14"

      - name: Install ansible
        run: pip install ansible-core

      - name: Run ansible syntax check
        working-directory: ansible
        run: |
          for playbook in playbooks/*.yaml; do
            echo "Checking $playbook"
            ansible-playbook --syntax-check "$playbook"
          done