name: Build Docker image and publish

on: [push]

env:
  DOCKER_REPOSITORY: "git.flifloo.fr"
  DOCKER_TAG: "$DOCKER_REPOSITORY/$GITHUB_REPOSITORY:latest"

jobs:
  docker:
    runs-on: docker
    container:
      image: docker:stable

    services:
      dind:
        image: docker:stable-dind
        options: "--privileged"
        cmd: [ "dockerd", "-H", "tcp://0.0.0.0:2375", "--tls=false" ]

    steps:
      - name: "Login to Docker repository"
        if: login
        run: "docker login -u $GITHUB_REPOSITORY_OWNER -p $GITHUB_TOKEN $DOCKER_REPOSITORY"

      - name: "Build Docker image"
        id: build
        run: "docker buildx build --platform linux/amd64 -t $DOCKER_TAG ."

      - name: "Publish Docker image"
        id: push
        run: "docker push $DOCKER_TAG"