name: Docker deploy
description: Deploy docker image to Gitea

inputs:
  registry:
    description: "Server address of Docker registry."
    default: ${{ vars.CONTAINER_REGISTRY }}
  username:
    description: "Username used to log against the Docker registry"
    default: ${{ vars.CONTAINER_REGISTRY_USERNAME }}
  password:
    description: "Password or personal access token used to log against the Docker registry"
    required: true

runs:
  using: composite
  steps:
    - uses: docker/metadata-action@v5
      id: meta
      with:
        images: ${{ inputs.registry }}/${{ gitea.repository }}
    - uses: docker/login-action@v3
      with:
        registry: ${{ inputs.registry }}
        username: ${{ inputs.username }}
        password: ${{ inputs.password }}
    - uses: docker/build-push-action@v6
      if: ${{ !startsWith(gitea.ref, 'refs/tags/v') }}
      with:
        context: .
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
    - name: Push tags
      shell: bash
      if: ${{ startsWith(gitea.ref, 'refs/tags/v') }}
      run: |
        cat /var/run/act/workflow/0-composite-3.sh
        for tag in ${{ steps.meta.outputs.tags }}; do
          docker push $tag
        done