docker.yml

name: Docker Build
on:
  push:
    branches:
      - "master"
    paths-ignore:
      - "**.md"
  workflow_dispatch:
  schedule:
    - cron: "0 6/12 * * *"

jobs:
  docker:
    name: Build Docker Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Log in to ghcr
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Fetch Version
        run: |-
          echo "VERSION=$(sh ./scripts/version.sh)" >> $GITHUB_ENV
      - run: sh ./scripts/version.sh
      - name: Build & Push
        uses: docker/build-push-action@v2
        with:
          push: true
          no-cache: false
          tags: |
            ghcr.io/zekrotja/factorio:latest
            ghcr.io/zekrotja/factorio:${{ env.VERSION }}
  print_current_version:
    name: "Print Current Version"
    runs-on: ubuntu-latest
    needs: 
      - docker
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Echo Version
        run: |-
          echo $(bash scripts/version.sh) > current_version.txt
      - name: Commit & Push
        uses: actions-js/push@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          message: update current version
          branch: master