toolkit/.forgejo/workflows/release.yaml

name: Release
on:
  push:
    tags:
      - '*'

jobs:
  build_push:
    runs-on: ubuntu-latest
    container: docker:latest
    env:
      REGISTRY: git.gertjankrol.nl
      IMAGE_NAMESPACE: docker/toolkit
    steps:
      - name: Install dependencies # not present in `docker` container but needed for `checkout` action
        run: apk add --no-cache git nodejs
      - name: Check out repository
        uses: actions/checkout@v3
      - name: Docker login
        uses: actions/docker-login@v2
        with:
          registry: ${REGISTRY}
          username: ${{secrets.DOCKER_USERNAME}}
          password: ${{secrets.DOCKER_PASSWORD}}
      - name: Build and push
        uses: actions/docker-build-push@v4
        with:
          push: true
          tags: |
            ${REGISTRY}/${IMAGE_NAMESPACE}:${{github.ref_name}}
            ${REGISTRY}/${IMAGE_NAMESPACE}:latest
        env:
          ACTIONS_RUNTIME_TOKEN: '' #https://gitea.com/gitea/act_runner/issues/119#issuecomment-738294
      - name: Inspect image
        run: ${REGISTRY}/${IMAGE_NAMESPACE}:${{github.ref_name}}