publish-luacheck-image.yml

name: Luacheck Image

on:
  push:
    branches: [ main ]

env:
  REGISTRY: docker.io
  IMAGE_NAME: kieranbamforth/luacheck
  DOCKER_USER_NAME: kieranbamforth

jobs:
  build:

    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write


    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          submodules: 'recursive'

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1


      # Workaround: https://github.com/docker/build-push-action/issues/461
      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf

      - name: Log into registry ${{ env.REGISTRY }}
        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ env.DOCKER_USER_NAME }}
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
        with:
          context: .
          file: dockerfiles/luacheck/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64