.github/workflows/docker-build-push.yml

name: Build and Push Docker Image

on:
  # Trigger on push to main branch
  push:
    branches:
      - main
      - master
    tags:
      - 'v*'
  
  # Allow manual trigger
  workflow_dispatch:
    inputs:
      tag:
        description: 'Docker image tag'
        required: false
        default: 'latest'

env:
  REGISTRY: docker.io
  IMAGE_NAME: julienol/z-ai2api-python

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3
      
    - name: Log in to Docker Hub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
    
    - name: Extract metadata
      id: meta
      uses: docker/metadata-action@v5
      with:
        images: ${{ env.IMAGE_NAME }}
        tags: |
          type=ref,event=branch
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=semver,pattern={{major}}
          type=raw,value=latest,enable={{is_default_branch}}
          type=raw,value=${{ github.event.inputs.tag }},enable=${{ github.event_name == 'workflow_dispatch' }}
    
    - name: Build and push Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./Dockerfile
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        platforms: linux/amd64,linux/arm64
        cache-from: type=gha
        cache-to: type=gha,mode=max
        
    - name: Update Docker Hub description
      uses: peter-evans/dockerhub-description@v4
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
        repository: ${{ env.IMAGE_NAME }}
        readme-filepath: ./README.md