build.yml

name: Build and Deploy VSCode base image

on:
  push:
    branches: [main]

jobs:
  build-and-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write
    strategy:
      max-parallel: 1
      matrix:
        image: [vscode]
        include:
          - image: base
            directory: base
            dockerfile: Dockerfile.debian
          - image: vscode
            directory: vscode
            dockerfile: Dockerfile.vscode
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 3

      - name: Check for changes
        id: check_for_changes
        run: |
          echo "CHANGE_COUNT=$(git diff --name-only  HEAD^ HEAD | grep '${{ matrix.directory }}' | wc -l)" >> "$GITHUB_OUTPUT"

      - name: Info
        if: steps.check_for_changes.outputs.CHANGE_COUNT != '0'
        run: |
          echo "changes: ${{ steps.check_for_changes.outputs.CHANGE_COUNT }} event: ${{ github.event_name }}"

      - name: Get version
        if: steps.check_for_changes.outputs.CHANGE_COUNT != '0'
        id: version
        run: |
          echo "VERSION=$(cat ${{ matrix.directory }}/VERSION)" >> "$GITHUB_OUTPUT"

      - name: Log in to the Container registry
        if: steps.check_for_changes.outputs.CHANGE_COUNT != '0'
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up QEMU
        if: steps.check_for_changes.outputs.CHANGE_COUNT != '0'
        uses: docker/setup-qemu-action@v2
        
      - name: Set up Docker Buildx
        if: steps.check_for_changes.outputs.CHANGE_COUNT != '0'
        uses: docker/setup-buildx-action@v2

      - name: Build and push
        if: steps.check_for_changes.outputs.CHANGE_COUNT != '0'
        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
        with:
          context: ${{ matrix.directory }}
          file: ${{ matrix.directory }}/${{ matrix.dockerfile }}
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ghcr.io/jumppad-labs/vscode:${{ matrix.image }}-${{ steps.version.outputs.VERSION }}