docker.yml

name: "Docker Build"

on:
  workflow_dispatch:
  schedule:
    - cron: "33 3 * * *"

jobs:
  docker_build:
    name: "Docker Build"
    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: ${{ secrets.GITHUB_TOKEN }}
      - name: Build & Push
        uses: docker/build-push-action@v2
        with:
          context: ./
          push: true
          tags: ghcr.io/${{ github.repository }}:latest
  
  print_current_version:
    name: "Print Current Version"
    runs-on: ubuntu-latest
    needs: 
      - docker_build
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Echo Version
        run: |-
          docker pull ghcr.io/${{ github.repository }}:latest
          echo $(docker run --rm ghcr.io/${{ github.repository }}:latest version) > current_version.txt
      - name: Commit & Push
        uses: actions-js/push@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          message: update current version
          branch: master