name: Build Docker image and publish

on: [push]

env:
  DOCKER_REPOSITORY: "git.flifloo.fr"

jobs:
  docker:
    runs-on: docker

    container:
      image: docker:cli
      env:
        DOCKER_HOST: tcp://dind:2375

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

    steps:
      - name: "Setup env"
        id: env
        run: |
          echo "DOCKER_TAG=$DOCKER_REPOSITORY/$(echo "$GITHUB_REPOSITORY" | tr '[:upper:]' '[:lower:]'):latest" >> "$GITHUB_ENV"
          apk add --no-cache git nodejs

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

      - name: "Get repo"
        uses: https://code.forgejo.org/actions/checkout@v4

      - 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"