{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "description": "推荐运行时版本清单：决定构建时打进安装包、首启离线导入的 Python / Node.js 版本。由 config-center 仓库远端维护（30 分钟 git fetch 热更新），主仓库 defaults 内置保底种子",
  "required": [
    "python",
    "node",
    "minClientVersion"
  ],
  "properties": {
    "python": {
      "type": "object",
      "description": "Python 推荐版本（python-build-standalone 发行版，经内置 Hatch 安装）。归档必须与内置 Hatch 版本 pin 的发布完全一致（tag + 文件名 + 变体），否则首启离线导入后 hatch 的更新判断会出现偏差",
      "required": [
        "name",
        "version",
        "distTag",
        "archives",
        "sha256"
      ],
      "properties": {
        "name": {
          "type": "string",
          "description": "Hatch distribution 名（如 \"3.13\"）：`hatch python install <name>` 的实参，也是安装目录 hatch/local/<name>/ 的目录名，幂等判断依据"
        },
        "version": {
          "type": "string",
          "description": "精确 Python 版本（如 \"3.13.9\"），仅用于展示与清单更新判断"
        },
        "distTag": {
          "type": "string",
          "description": "python-build-standalone 的 release tag（如 \"20251014\"）"
        },
        "archives": {
          "type": "object",
          "description": "各平台归档的相对路径（相对下载源根目录）。键为 `<platform>-<arch>`（Node.js process.platform/arch 语义），值为源站 URL 尾部路径，同时也是 static/runtimes/<platform>-<arch>/ 下的落盘相对路径",
          "required": [
            "darwin-arm64",
            "darwin-x64",
            "win32-x64",
            "win32-arm64",
            "linux-x64",
            "linux-arm64"
          ],
          "properties": {
            "darwin-arm64": {
              "type": "string",
              "description": "macOS Apple Silicon 的归档相对路径"
            },
            "darwin-x64": {
              "type": "string",
              "description": "macOS Intel 的归档相对路径"
            },
            "win32-x64": {
              "type": "string",
              "description": "Windows x64 的归档相对路径"
            },
            "win32-arm64": {
              "type": "string",
              "description": "Windows ARM64 的归档相对路径"
            },
            "linux-x64": {
              "type": "string",
              "description": "Linux x64 的归档相对路径"
            },
            "linux-arm64": {
              "type": "string",
              "description": "Linux ARM64 的归档相对路径"
            }
          },
          "additionalProperties": false
        },
        "sha256": {
          "type": "object",
          "description": "各平台归档的 SHA-256 校验值（十六进制小写）。构建脚本下载后校验，防止归档被镜像/代理篡改或截断",
          "required": [
            "darwin-arm64",
            "darwin-x64",
            "win32-x64",
            "win32-arm64",
            "linux-x64",
            "linux-arm64"
          ],
          "properties": {
            "darwin-arm64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "macOS Apple Silicon 归档的 SHA-256"
            },
            "darwin-x64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "macOS Intel 归档的 SHA-256"
            },
            "win32-x64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Windows x64 归档的 SHA-256"
            },
            "win32-arm64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Windows ARM64 归档的 SHA-256"
            },
            "linux-x64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Linux x64 归档的 SHA-256"
            },
            "linux-arm64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Linux ARM64 归档的 SHA-256"
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "node": {
      "type": "object",
      "description": "Node.js 推荐版本（官方 dist 归档，经内置 Volta 安装）",
      "required": [
        "version",
        "archives",
        "sha256"
      ],
      "properties": {
        "version": {
          "type": "string",
          "description": "精确 Node.js 版本（如 \"24.18.0\"，不带 v 前缀）：`volta fetch node@<version>` 的实参。必须是精确三段版本——Volta 对 Exact 版本的解析完全离线，不访问 index.json"
        },
        "ltsCodename": {
          "type": "string",
          "description": "LTS 代号（如 \"Krypton\"），仅用于展示"
        },
        "archives": {
          "type": "object",
          "description": "各平台归档的相对路径（相对下载源根目录）。键为 `<platform>-<arch>`（Node.js process.platform/arch 语义），值为源站 URL 尾部路径，同时也是 static/runtimes/<platform>-<arch>/ 下的落盘相对路径",
          "required": [
            "darwin-arm64",
            "darwin-x64",
            "win32-x64",
            "win32-arm64",
            "linux-x64",
            "linux-arm64"
          ],
          "properties": {
            "darwin-arm64": {
              "type": "string",
              "description": "macOS Apple Silicon 的归档相对路径"
            },
            "darwin-x64": {
              "type": "string",
              "description": "macOS Intel 的归档相对路径"
            },
            "win32-x64": {
              "type": "string",
              "description": "Windows x64 的归档相对路径"
            },
            "win32-arm64": {
              "type": "string",
              "description": "Windows ARM64 的归档相对路径"
            },
            "linux-x64": {
              "type": "string",
              "description": "Linux x64 的归档相对路径"
            },
            "linux-arm64": {
              "type": "string",
              "description": "Linux ARM64 的归档相对路径"
            }
          },
          "additionalProperties": false
        },
        "sha256": {
          "type": "object",
          "description": "各平台归档的 SHA-256 校验值（十六进制小写）。构建脚本下载后校验，防止归档被镜像/代理篡改或截断",
          "required": [
            "darwin-arm64",
            "darwin-x64",
            "win32-x64",
            "win32-arm64",
            "linux-x64",
            "linux-arm64"
          ],
          "properties": {
            "darwin-arm64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "macOS Apple Silicon 归档的 SHA-256"
            },
            "darwin-x64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "macOS Intel 归档的 SHA-256"
            },
            "win32-x64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Windows x64 归档的 SHA-256"
            },
            "win32-arm64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Windows ARM64 归档的 SHA-256"
            },
            "linux-x64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Linux x64 归档的 SHA-256"
            },
            "linux-arm64": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$",
              "description": "Linux ARM64 归档的 SHA-256"
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "minClientVersion": {
      "type": "string",
      "description": "使用此清单所需的最低客户端版本（package.json#version 语义）。远端热更新的清单若要求高于当前客户端版本，则忽略远端、继续使用内置种子——防止老客户端的内置 Hatch/Volta 不认识新版本格式"
    }
  },
  "additionalProperties": false
}