build.yml

name: build-docker-image

on:
  push:
    branches:
      - 'master'
      - '*.*.*'
      - 'renovate/**'
    tags:
      - '*.*.*'
  pull_request:
    branches:
      - 'master'
  schedule:
    - cron: '0 2 * * *'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  docker:
    runs-on: ubuntu-latest

    steps:
      - name: Docker meta
        id: docker_meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=sha,format=long
            type=schedule,pattern=nightly
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=semver,pattern=stable,enable=${{ !contains(github.event.push.ref, 'alpha') && !contains(github.event.push.ref, 'beta') && !contains(github.event.push.ref, 'rc') }}

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v6
        with:
          push: ${{ github.event_name == 'push' || github.event_name == 'schedule' }}
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}

      - name: Print image digest
        run: echo ${{ steps.docker_build.outputs.digest }}