ghcr.yaml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

# GitHub recommends pinning actions to a commit SHA.
# To get a newer version, you will need to update the SHA.
# You can also reference a tag or branch, but the action may change without warning.

name: Create and publish a Docker image

on:
  push:
    branches:
      - main
  schedule:
    - cron: "0 1 * * *"
  workflow_dispatch:

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

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Log in to the Container registry
        uses: docker/login-action@1f401f745bf57e30b3a2800ad308a87d2ebdf14b
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - uses: docker/setup-buildx-action@3762d454f382a89982d79f33e1ff246835322c4d

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@62339db73c56dd749060f65a6ebb93a6e056b755
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@fdf7f43ecf7c1a5c7afe936410233728a8c2d9c2
        with:
          context: .
          cache-from: ${{ ( github.event_name != 'schedule' || github.event_name != 'workflow_dispatch' ) && 'type=gha' || '' }}
          cache-to: type=gha,mode=max
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}