main.yml

name: CI

on:
  push:
    branches: [main]
    paths-ignore:
      - ".gitignore"
      - "LICENSE.md"
      - "README.md"
  pull_request:
    branches: [main]
    paths-ignore:
      - ".gitignore"
      - "LICENSE.md"
      - "README.md"
  workflow_dispatch:

jobs:
  lint:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true

    steps:
      - uses: actions/checkout@v2

      - name: Lint Dockerfiles
        run: |
          wget -O hadolint https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64
          mv hadolint /usr/local/bin/hadolint
          chmod +x /usr/local/bin/hadolint
          ls -la
          hadolint --config .hadolint.yaml ./Dockerfiles/*

  build:
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - dockerfile: ./Dockerfiles/Dockerfile.drgon-postgres
            image: ghcr.io/${{ github.repository }}
            tag: postgres
          - dockerfile: ./Dockerfiles/Dockerfile.drgon-server
            image: ghcr.io/${{ github.repository }}
            tag: server
    permissions:
      packages: write

    steps:
      - uses: actions/checkout@v2

      - name: Docker meta
        id: docker_meta
        uses: docker/metadata-action@v4
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=sha,prefix=${{ matrix.tag }}-
            type=raw,value=${{ matrix.tag }}

      - name: Login to GHCR
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: geovanni-bot
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push image
        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          push: true
          tags: ${{ steps.docker_meta.outputs.tags }}