docker.yml

name: build docker image

on:
  push:
    branches:
      - master
    tags: '*'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: cobrexa/cobrexa.jl # lowercase of ${{ github.repository }}

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: log into docker registry
      uses: docker/login-action@v3
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - name: extract metadata
      id: meta
      uses: docker/metadata-action@v5
      with:
        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
    - name: build and push the docker container
      uses: docker/build-push-action@v6
      with:
        context: .
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}