action.yml

name: GitHub container registry cleaning
description: Clean a GitHub Container registry by removing all unnecessary objects
branding:
  icon: 'trash-2'
  color: 'green'

inputs:
  # Container registry inputs.
  registry:
    description: The URL of the container registry
    default: ghcr.io
    required: false
  user:
    description: The container registry user
    default: ${{ github.repository_owner }}
    required: false
  password:
    description: The container registry user password or access token
    required: true
  package:
    description: The name of the package to clean
    required: true

  # Repository inputs.
  repository:
    description: The GitHub repository (format owner/repository) in which to check the pull requests statuses
    default: ${{ github.repository }}
    required: false
  pr-tag-regex:
    description: |
      The regular expression used to match the pull request tags, must include one capture group for the PR id
    default: "^pr-(\\d+).*"
    required: false

  # Misc inputs.
  dry-run:
    description: If true, compute everything but do no perform the deletion
    default: "false"
    required: false
  debug:
    description: Enable the debug logs
    default: "false"
    required: false

runs:
  using: docker
  image: Dockerfile
  args:
    # Container registry inputs.
    - --registry
    - ${{ inputs.registry }}
    - --user
    - ${{ inputs.user }}
    - --password
    - ${{ inputs.password }}
    - --package
    - ${{ inputs.package }}
    # Repository inputs.
    - --repository
    - ${{ inputs.repository }}
    - --pr-tag-regex
    - ${{ inputs.pr-tag-regex }}
    # Misc inputs.
    - --dry-run
    - ${{ inputs.dry-run }}
    - --debug
    - ${{ inputs.debug }}