90 lines
3.4 KiB
PowerShell
90 lines
3.4 KiB
PowerShell
#!/usr/bin/env pwsh
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# CASAN L5 Rollback Manager - PowerShell port of rollback-manager.sh
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# Usage:
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# rollback-manager.ps1 record <action> <rollback-command>
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# rollback-manager.ps1 execute <transaction-id>
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# rollback-manager.ps1 list
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#
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# Exit codes: 0=success, 1=error, 64=usage error
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param(
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[Parameter(Mandatory=$true, Position=0)][ValidateSet("record","execute","list")][string]$Mode,
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[Parameter(Position=1)][string]$Arg1 = "",
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[Parameter(Position=2)][string]$Arg2 = ""
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)
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$ErrorActionPreference = "Stop"
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$scriptDir = Split-Path $MyInvocation.MyCommand.Path -Parent
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$projectRoot = (Resolve-Path (Join-Path $scriptDir "../../..")).Path
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$logDir = Join-Path $projectRoot ".specify/logs/level5"
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$txLog = Join-Path $logDir "rollback-transactions.jsonl"
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if (!(Test-Path $logDir)) { New-Item -ItemType Directory -Force -Path $logDir | Out-Null }
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function New-TraceId {
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try { return [System.Guid]::NewGuid().ToString("D") } catch { return "tx-$(Get-Date -Format 'yyyyMMddHHmmss')-$PID" }
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}
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switch ($Mode) {
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"record" {
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$action = $Arg1
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$rollbackCommand = $Arg2
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if (!$action -or !$rollbackCommand) {
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Write-Error "Usage: rollback-manager.ps1 record <action> <rollback-command>"
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exit 64
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}
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$txId = New-TraceId
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$timestamp = (Get-Date).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
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$gitRef = ""
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try { $gitRef = (git rev-parse HEAD 2>$null).Trim() } catch {}
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$line = "{`"timestamp`":`"$timestamp`",`"transaction_id`":`"$txId`",`"action`":`"$action`",`"rollback_command`":`"$(($rollbackCommand -replace '"','\"'))`",`"git_ref`":`"$gitRef`",`"status`":`"recorded`"}"
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Add-Content -Path $txLog -Value $line -Encoding UTF8
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Write-Output "ROLLBACK_RECORDED transaction_id=$txId"
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exit 0
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}
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"execute" {
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$txId = $Arg1
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if (!$txId) { Write-Error "Usage: rollback-manager.ps1 execute <transaction-id>"; exit 64 }
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if (!(Test-Path $txLog)) { Write-Error "ROLLBACK_NOT_FOUND: transaction log missing"; exit 1 }
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$found = $false
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$cmd = ""
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foreach ($line in (Get-Content $txLog)) {
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try {
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$rec = $line | ConvertFrom-Json
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if ($rec.transaction_id -eq $txId) {
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$cmd = $rec.rollback_command
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$found = $true
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break
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}
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} catch {}
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}
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if (!$found -or !$cmd) {
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Write-Error "ROLLBACK_NOT_FOUND transaction_id=$txId"
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exit 1
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}
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Write-Output "Executing rollback: $cmd"
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Invoke-Expression $cmd
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$execExit = $LASTEXITCODE
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$timestamp = (Get-Date).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
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Add-Content -Path $txLog -Value "{`"timestamp`":`"$timestamp`",`"transaction_id`":`"$txId`",`"status`":`"rolled_back`",`"exit_code`":$execExit}" -Encoding UTF8
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Write-Output "ROLLBACK_EXECUTED transaction_id=$txId exit_code=$execExit"
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exit $execExit
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}
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"list" {
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if (!(Test-Path $txLog)) { Write-Output "No rollback transactions recorded."; exit 0 }
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$records = Get-Content $txLog | ForEach-Object {
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try { $_ | ConvertFrom-Json } catch { $null }
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} | Where-Object { $_ }
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$records | Format-Table transaction_id, action, status, timestamp -AutoSize
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exit 0
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}
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}
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