name: Docker Image CI

on:
    push:
        branches:
            - main

    release:
        types: [published]

permissions:
    packages: write
    contents: read

jobs:
    build-main:
        runs-on: ubuntu-latest
        steps:
            - name: Set up QEMU
              uses: docker/setup-qemu-action@v3

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

            - name: Login to Github Container Registry
              uses: docker/login-action@v3
              with:
                registry: ghcr.io
                username: ${{ github.repository_owner }}
                password: ${{ github.token }}

            - name: Generate Docker tags
              uses: docker/metadata-action@v5
              id: metadata
              with:
                images: ghcr.io/${{ github.repository }}
                tags: |
                  type=sha,format=long,prefix=
                flavor: |
                  latest=true

            - name: Build and push
              uses: docker/build-push-action@v5
              with:
                platforms: linux/amd64,linux/arm64
                push: true
                tags: ${{ steps.metadata.outputs.tags }}
                labels: ${{ steps.metadata.outputs.labels }}
                cache-from: type=gha
                cache-to: type=gha,mode=max