clean-up-docker.yaml

# Copyright 2024 Zaphiro Technologies
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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name: Clean up Docker Images on PR closure

on:
  workflow_call:
    inputs:
      image-name:
        required: false
        description: Override default image name which is the repo name
        type: string

jobs:
  purge-image:
    name: Delete image from ghcr.io
    runs-on: ubuntu-latest
    permissions:
      packages: write
    steps:
      - name: Delete image
        uses: bots-house/ghcr-delete-image-action@v1.1.0
        with:
          owner: ${{ github.repository_owner }}
          name: ${{ inputs.image-name || github.event.repository.name }}
          token: ${{ secrets.GITHUB_TOKEN }}
          tag: pr-${{ github.event.pull_request.number }}