container-build.yml

name: container build
on:
  push:
    tags:
      - '**'
  schedule:
    - cron: '0 0 * * *'
  pull_request:
    paths:
      - 'Dockerfile.ci'
jobs:
  container-build:
    if: github.repository == 'conventional-changelog/commitlint'
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v4
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Log into registry
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: commitlint/commitlint
          tags: |
            type=semver,pattern={{version}}
            type=edge,branch=master
            type=ref,event=branch
            type=sha,prefix=,format=short
      - name: Build and push container image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: Dockerfile.ci
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64