docker-build.yml

name: Build Docker Image

on:
  push:
    branches:
      - 'master'

env:
  IMAGE_NAME: darakbang-engine

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Build
        run: docker build . --file Dockerfile --tag image
      - name: Log into registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login docker.pkg.github.com -u ${{ github.actor }} --password-stdin
      - name: Push with commit hash tag
        run: |
          IMAGE_ID=$(echo "docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME" | awk '{print tolower($0)}')
          IMAGE_VERSION=$(echo "${{ github.sha }}" | cut -c1-7)
          docker tag image $IMAGE_ID:$IMAGE_VERSION
          docker push $IMAGE_ID:$IMAGE_VERSION
      - name: Push with latest tag
        run: |
          IMAGE_ID=$(echo "docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME" | awk '{print tolower($0)}')
          IMAGE_VERSION=latest
          docker tag image $IMAGE_ID:$IMAGE_VERSION
          docker push $IMAGE_ID:$IMAGE_VERSION