65 lines
1.9 KiB
TypeScript
65 lines
1.9 KiB
TypeScript
/**
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* Hermes 路径检测工具 - 跨平台兼容
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*
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* Hermes 数据目录在不同平台上的位置：
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* - Windows 原生安装: %LOCALAPPDATA%\hermes
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* - Linux/macOS/WSL2: ~/.hermes
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* - 用户自定义: HERMES_HOME 环境变量
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*/
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import { basename, dirname, resolve, join } from 'path'
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import { homedir } from 'os'
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/**
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* 智能检测 Hermes 数据目录
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*
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* 检测优先级：
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* 1. HERMES_HOME 环境变量（用户自定义）
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* 2. Windows: %LOCALAPPDATA%\hermes（原生安装）
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* 3. 默认: ~/.hermes（Linux/macOS/WSL2）
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*
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* @returns Hermes 数据目录的绝对路径
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*/
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export function detectHermesHome(): string {
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// 1. 用户自定义的环境变量（最高优先级）
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if (process.env.HERMES_HOME) {
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return resolve(process.env.HERMES_HOME)
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}
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// 2. Windows：直接使用 %LOCALAPPDATA%\hermes
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if (process.platform === 'win32') {
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const localAppData = process.env.LOCALAPPDATA || process.env.APPDATA
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if (localAppData) {
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return join(localAppData, 'hermes')
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}
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}
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// 3. Linux/macOS：~/.hermes
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return resolve(homedir(), '.hermes')
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}
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/**
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* Detect the Hermes root data directory.
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*
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* `HERMES_HOME` may intentionally point at a profile directory when launching a
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* specific gateway (`<root>/profiles/<name>`). Web UI profile management needs
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* the root directory so it can read `active_profile` and enumerate profiles.
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*/
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export function detectHermesRootHome(): string {
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const home = detectHermesHome()
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const parent = dirname(home)
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if (basename(parent) === 'profiles') return dirname(parent)
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return home
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}
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/**
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* 获取 Hermes CLI 二进制文件路径
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* @param customBin 自定义的 hermes 二进制路径
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* @returns hermes 命令名称或路径
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*/
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export function getHermesBin(customBin?: string): string {
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if (customBin?.trim()) return customBin.trim()
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if (process.env.HERMES_BIN?.trim()) return process.env.HERMES_BIN.trim()
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return 'hermes'
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}
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