name: Build devcontainer

on:
  push:
    branches: [ main ]
    paths: [ '.github/.devcontainer/**' ]
  schedule:
    - cron: '4 20 28 * *'

jobs:
  build:
    name: Build devcontainer
    runs-on: ubuntu-latest
    timeout-minutes: 120
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout
        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1

      - name: Set up QEMU for multi-architecture builds
        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 #v3.6.0

      - name: Setup Docker buildx for multi-architecture builds
        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 #v3.11.1

      - name: Login to GitHub Container Registry
        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 #v3.4.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Pre-build dev container image
        uses: devcontainers/ci@8bf61b26e9c3a98f69cb6ce2f88d24ff59b785c6 #v0.3.1900000417
        with:
          subFolder: ./.github
          platform: linux/amd64,linux/arm64
          imageName: ghcr.io/vehagn/homelab-devcontainer
          cacheFrom: ghcr.io/vehagn/homelab-devcontainer
          push: always