release-devcontainer.yml

#
name: Create and publish a Docker image

# Configures this workflow to run every time a change is pushed to the branch called `release`.
on:
  release:
    types: [published]

# Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}-devcontainer

# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
      - name: Build and push Docker image (multi-arch)
        uses: RevoTale/docker-multi-arch-release-action@v1.4.0
        with:
          registry: ${{ env.REGISTRY }}
          platforms: linux/amd64,linux/arm64
          username: ${{ github.actor }}
          image-name: ${{ env.IMAGE_NAME }}
          password: ${{ secrets.GITHUB_TOKEN }}
          context: ./devcontainer