docker.yaml

name: Build and Push Container Image
on: [push]
env:
  IMAGE_NAME: ghcr.io/4armed/metacreds

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Login to GitHub Container Registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
      - name: Get version
        id: vars
        run: echo ::set-output name=tag::$(echo ${GITHUB_SHA} | cut -c1-7)
      - name: Build the tagged Docker image
        run: docker build . -f build/Dockerfile --tag ${{ env.IMAGE_NAME }}:${{steps.vars.outputs.tag}} --build-arg EXECUTABLE=metacreds
      - name: Push the tagged Docker image
        run: docker push ${{ env.IMAGE_NAME }}:${{steps.vars.outputs.tag}}
      - name: Tag image as latest
        run: docker tag ${{ env.IMAGE_NAME }}:${{steps.vars.outputs.tag}} ${{ env.IMAGE_NAME }}:latest
      - name: Push latest
        run: docker push ${{ env.IMAGE_NAME }}:latest