docker-preview.yml

name: Docker Compose Preview

on: workflow_dispatch

jobs:
  build:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        os:
          - ubuntu-16.04
          - ubuntu-18.04
          - ubuntu-20.04
          - centos-7
          - centos-8
    steps:
      - uses: actions/checkout@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.CR_PAT }}
      - name: vars
        id: vars
        run: |
          ostype=`os=${{ matrix.os }}; echo ${os%-*}`
          osversion=`os=${{ matrix.os }}; echo ${os#*-}`
          echo "::set-output name=ostype::$ostype"
          echo "::set-output name=osversion::$osversion"
      - name: Build and Push
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./insider-preview/Dockerfile.preview
          push: true
          build-args: |
            OS=${{ steps.vars.outputs.ostype }}
            VERSION=${{ steps.vars.outputs.osversion }}
          tags: |
            ghcr.io/${{ github.repository_owner }}/baikaldb-preview:${{ matrix.os }}