# run-hook.ps1 — 通用 hook dispatcher
# 从 .claude/settings.local.json 读取 shell 类型，决定执行 .ps1 还是 .sh 脚本
# 用法：powershell -ExecutionPolicy Bypass -File .claude/hooks/run-hook.ps1 <hook-name>
# 示例：run-hook.ps1 session-init  → 执行 session-init.ps1 或 session-init.sh

param([string]$HookName)

$localEnvPath = ".claude\settings.local.json"
$shell = "powershell"

if (Test-Path $localEnvPath) {
    try {
        $config = Get-Content $localEnvPath -Raw | ConvertFrom-Json
        if ($config.shell) { $shell = $config.shell }
    } catch {}
}

$hookDir = ".claude\hooks"
$input = [Console]::In.ReadToEnd()

if ($shell -eq "powershell") {
    $scriptPath = Join-Path $hookDir "$HookName.ps1"
    if (Test-Path $scriptPath) {
        $input | powershell -ExecutionPolicy Bypass -File $scriptPath
    } else {
        Write-Output '{}'
    }
} else {
    $scriptPath = Join-Path $hookDir "$HookName.sh"
    if (Test-Path $scriptPath) {
        $input | bash $scriptPath
    } else {
        Write-Output '{}'
    }
}