build.yml

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name: Build
on:
  push:
    branches:
      - "*"
  pull_request:
    branches:
      - main
  schedule:
    - cron: 0 1 * * 1
  workflow_dispatch:
permissions:
  contents: write
  packages: write
jobs:
  features:
    if: ${{ github.ref == 'refs/heads/main' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Publish
        uses: devcontainers/action@v1
        with:
          publish-features: "true"
          base-path-to-features: "./features"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  base:
    runs-on: ubuntu-latest
    outputs:
      docker_registry: ${{ steps.tags.outputs.docker_registry }}
      matrix: ${{ steps.tags.outputs.matrix }}
      tag: ${{ steps.tags.outputs.tag }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Generate Docker tag
        id: tags
        run: |
          echo "docker_registry=ghcr.io/${GITHUB_REPOSITORY,,}" >> "$GITHUB_OUTPUT"
          echo "matrix={\"img\": $(jq -ncR '[inputs]' <<< $(ls -d images/*))}" >> "$GITHUB_OUTPUT"
          echo "tag=$(date --iso-8601)" >> "$GITHUB_OUTPUT"

      - name: Install Dev Container CLI
        run: |
          npm install -g @devcontainers/cli
          devcontainer --version

      - name: Build Dev Container
        run: |
          docker pull ${{ steps.tags.outputs.docker_registry }}/base:latest || true

          devcontainer build \
            --platform=linux/amd64 \
            --image-name=${{ steps.tags.outputs.docker_registry }}/base:${{ steps.tags.outputs.tag }} \
            --image-name=${{ steps.tags.outputs.docker_registry }}/base:latest \
            --workspace-folder=base

          if [ ${{ github.ref == 'refs/heads/main' }} = "true" ]; then
            echo "Pushing images"

            docker push ${{ steps.tags.outputs.docker_registry }}/base:${{ steps.tags.outputs.tag }}
            docker push ${{ steps.tags.outputs.docker_registry }}/base:latest
          fi

  images:
    runs-on: ubuntu-latest
    needs:
      - base
    strategy:
      matrix: ${{ fromJSON(needs.base.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Node
        uses: actions/setup-node@v3
        with:
          node-version: lts/*

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Generate Docker tag
        id: tags
        run: |
          echo "name=$(echo ${{ matrix.img }} | sed 's/images\///' )" >> "$GITHUB_OUTPUT"

      - name: Install Dev Container CLI
        run: |
          npm install -g @devcontainers/cli
          devcontainer --version

      - name: Build Dev Container
        run: |
          docker pull ${{ needs.base.outputs.docker_registry }}/${{ steps.tags.outputs.name }}:latest || true

          devcontainer build \
            --platform=linux/amd64 \
            --image-name=${{ needs.base.outputs.docker_registry }}/${{ steps.tags.outputs.name }}:${{ needs.base.outputs.tag }} \
            --image-name=${{ needs.base.outputs.docker_registry }}/${{ steps.tags.outputs.name }}:latest \
            --workspace-folder=${{ matrix.img }}

          if [ ${{ github.ref == 'refs/heads/main' }} = "true" ]; then
            echo "Pushing images"

            docker push ${{ needs.base.outputs.docker_registry }}/${{ steps.tags.outputs.name }}:${{ needs.base.outputs.tag }}
            docker push ${{ needs.base.outputs.docker_registry }}/${{ steps.tags.outputs.name }}:latest
          fi