name: 'Cleanup Old Releases'
description: '自動清理舊版本的 releases，保留指定數量的最新版本'
inputs:
  gitea-server:
    description: 'Gitea 伺服器 URL'
    required: true
  repository:
    description: '儲存庫名稱 (格式: owner/repo)'
    required: true
  package-name:
    description: 'Container 套件名稱 (選填，若提供則會清理 Container Registry)'
    required: false
    default: ''
  token:
    description: 'Gitea API Token'
    required: true
  keep-count:
    description: '保留的最新版本數量'
    required: false
    default: '2'
  dry-run:
    description: '是否為模擬執行 (只顯示會刪除的版本，不實際刪除)'
    required: false
    default: 'false'
runs:
  using: 'docker'
  image: 'Dockerfile'
  env:
    GITEA_SERVER: ${{ inputs.gitea-server }}
    REPOSITORY: ${{ inputs.repository }}
    PACKAGE_NAME: ${{ inputs.package-name }}
    TOKEN: ${{ inputs.token }}
    KEEP_COUNT: ${{ inputs.keep-count }}
    DRY_RUN: ${{ inputs.dry-run }}