VoidBot/scripts/install-offsite-backup-task.ps1
2026-04-24 19:39:38 +01:00

88 lines
3 KiB
PowerShell

param(
[string] $TaskName,
[string] $TaskTime,
[switch] $RunNow
)
Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"
$repoRoot = Split-Path -Parent $PSScriptRoot
$envFile = Join-Path $repoRoot ".env"
$syncScript = Join-Path $PSScriptRoot "sync-voidbot-backup-offsite.ps1"
function Read-DotEnv {
param(
[Parameter(Mandatory = $true)]
[string] $Path
)
if (-not (Test-Path $Path)) {
throw "Missing .env at $Path"
}
$values = @{}
foreach ($line in Get-Content -Path $Path) {
if ([string]::IsNullOrWhiteSpace($line)) {
continue
}
if ($line.TrimStart().StartsWith("#")) {
continue
}
$separatorIndex = $line.IndexOf("=")
if ($separatorIndex -lt 1) {
continue
}
$key = $line.Substring(0, $separatorIndex).Trim()
$value = $line.Substring($separatorIndex + 1)
$values[$key] = $value
}
return $values
}
$config = Read-DotEnv -Path $envFile
$taskNameValue = if (-not [string]::IsNullOrWhiteSpace($TaskName)) {
$TaskName
} elseif ($config.ContainsKey("OFFSITE_BACKUP_TASK_NAME") -and -not [string]::IsNullOrWhiteSpace($config["OFFSITE_BACKUP_TASK_NAME"])) {
$config["OFFSITE_BACKUP_TASK_NAME"]
} else {
"VoidBot Offsite Backup"
}
$taskTimeValue = if (-not [string]::IsNullOrWhiteSpace($TaskTime)) {
$TaskTime
} elseif ($config.ContainsKey("OFFSITE_BACKUP_TASK_TIME") -and -not [string]::IsNullOrWhiteSpace($config["OFFSITE_BACKUP_TASK_TIME"])) {
$config["OFFSITE_BACKUP_TASK_TIME"]
} else {
"04:30"
}
if (-not ($config.ContainsKey("OFFSITE_BACKUP_SSH_TARGET")) -or [string]::IsNullOrWhiteSpace($config["OFFSITE_BACKUP_SSH_TARGET"])) {
throw "OFFSITE_BACKUP_SSH_TARGET must be configured in .env before installing the scheduled task."
}
$runAt = [DateTime]::ParseExact($taskTimeValue, "HH:mm", [System.Globalization.CultureInfo]::InvariantCulture)
$action = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-NoProfile -NonInteractive -WindowStyle Hidden -ExecutionPolicy Bypass -File `"$syncScript`""
$trigger = New-ScheduledTaskTrigger -Daily -At $runAt
$settings = New-ScheduledTaskSettingsSet -StartWhenAvailable -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -ExecutionTimeLimit (New-TimeSpan -Hours 6)
$principal = New-ScheduledTaskPrincipal -UserId "$env:USERDOMAIN\$env:USERNAME" -LogonType Interactive -RunLevel Limited
$description = "Runs VoidBot offsite backup sync to the Qwen box. Interactive logon required so the SSH key material is available."
Register-ScheduledTask -TaskName $taskNameValue -Action $action -Trigger $trigger -Settings $settings -Principal $principal -Description $description -Force | Out-Null
Write-Host "Installed scheduled task: $taskNameValue"
Write-Host "Schedule: daily at $taskTimeValue"
Write-Host "Task runs as: $($env:USERDOMAIN)\$($env:USERNAME)"
Write-Host "Logon mode: Interactive"
Write-Host "Window mode: Hidden"
Write-Host "Execution time limit: 6 hours"
if ($RunNow) {
Start-ScheduledTask -TaskName $taskNameValue
Write-Host "Started task immediately."
}