name: Publish Docker image

on:
  push:
    branches:
      - main

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Log in to Gitea Registry
        uses: docker/login-action@v3
        with:
          registry: git.shts.su
          username: ${{ gitea.actor }}
          password: ${{ secrets.ACTIONS_PAT }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          platforms: linux/amd64
          tags: |
            git.shts.su/${{ gitea.repository }}:latest
            git.shts.su/${{ gitea.repository }}:${{ gitea.sha }}