name: Publish Docker

on:
  release:
    types: [published]
  workflow_dispatch:
    inputs:
      tag:
        description: 'Docker image tag (default: latest)'
        required: false
        default: 'latest'

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          persist-credentials: false
        with:
          persist-credentials: false

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/mervinpraison/praisonai
          tags: |
            type=raw,value=latest,enable=${{ github.event_name == 'release' }}
            type=semver,pattern={{version}},enable=${{ github.event_name == 'release' }}
            type=semver,pattern={{major}}.{{minor}},enable=${{ github.event_name == 'release' }}
            type=raw,value=${{ github.event.inputs.tag || 'latest' }},enable=${{ github.event_name == 'workflow_dispatch' }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max