fix: give the Windows scheduled task the same FAILED-push backstop
The task now runs scheduling\run-sync.ps1 instead of an inline cmd.exe loop: every provider is attempted, a run that dies without the app's own report pushes a high-priority FAILED with the exception class only, and each run's output is appended to cache\logs\scheduled-sync.log because Task Scheduler keeps none. Verified under PowerShell 7.6 on Linux with a stand-in cmd.exe; not yet run under Windows PowerShell 5.1 or Task Scheduler. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019rwKTmug58sEsJ72AuWsEi
This commit is contained in:
JesseMarkowitz
co-authored by
Claude Opus 5.5
Claude Opus 5.5
parent
23c6e1f512
commit
805689c649
@@ -0,0 +1,150 @@
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<#
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.SYNOPSIS
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Run `ai-chat-exporter sync` once per provider - the action of the scheduled
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task that Register-AiChatSyncTask.ps1 creates.
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.DESCRIPTION
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The Windows counterpart to run-sync.sh, and there for the same reason.
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Every provider is attempted even after one fails, and the exit code is
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non-zero if any failed - Task Scheduler reports only the last action's
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result, so one action per provider would hide an earlier failure.
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The app pushes its own ntfy result, but only from the end of a run it
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finished. A crash, a non-zero exit before the sync starts (the terms-of-
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service gate, a cache error) or a launcher that can't build its venv sends
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nothing, and because each provider pushes separately, the providers that did
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succeed still send "OK" - so a broken one looks like a quiet day. This
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script pushes a FAILED notification for any run that exited non-zero without
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the app having reported it. (Its "Sync completed with failures" banner
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prints right after its push.)
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The push carries the provider, the exit code and, for a crash, the
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exception's class name - never its message. Same counts-only rule as
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src/notify.py: on a public ntfy topic anyone who guesses the name can read
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it, and exception text can carry conversation titles.
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Task Scheduler keeps no output, so each run's output is appended to
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cache\logs\scheduled-sync.log (rolled over to .1 past 1 MB). That is where
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the traceback is.
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.EXAMPLE
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powershell -NoProfile -ExecutionPolicy Bypass -File .\scheduling\run-sync.ps1 chatgpt claude
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#>
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[CmdletBinding()]
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param(
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[Parameter(ValueFromRemainingArguments = $true)]
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[string[]]$Provider
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)
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$ErrorActionPreference = 'Stop'
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$repo = Split-Path -Parent $PSScriptRoot
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$launcher = Join-Path $repo 'ai-chat-exporter.cmd'
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$envFile = Join-Path $repo '.env'
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$logDir = Join-Path $repo 'cache\logs'
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$runLog = Join-Path $logDir 'scheduled-sync.log'
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# -File passes "chatgpt,claude" as one string; accept it as well as a list.
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$Provider = @($Provider | ForEach-Object { $_ -split ',' } | Where-Object { $_ })
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if ($Provider.Count -eq 0) { $Provider = @('all') }
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foreach ($p in $Provider) {
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# Each name is spliced into a cmd.exe command line below.
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if ($p -notmatch '^[A-Za-z0-9_-]+$') { throw "Invalid provider name: '$p'" }
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}
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# Under Task Scheduler stdout is a file, not a console, so Python would encode
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# it in the ANSI code page and die on the first character outside it.
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$env:PYTHONIOENCODING = 'utf-8'
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# NTFY_* as the app resolves them: the environment wins, then .env.
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function Get-EnvValue([string]$Name) {
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$value = [Environment]::GetEnvironmentVariable($Name)
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if (-not $value -and (Test-Path -LiteralPath $envFile)) {
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foreach ($line in Get-Content -LiteralPath $envFile) {
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if ($line -match "^\s*$Name\s*=\s*(.*)$") { $value = $Matches[1] }
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}
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if ($value) { $value = ($value -replace '\s+#.*$', '').Trim().Trim('"', "'") }
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}
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return "$value"
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}
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function Send-FailurePush([string]$Body) {
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$topic = Get-EnvValue 'NTFY_TOPIC'
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$policy = (Get-EnvValue 'NTFY_NOTIFY').ToLower()
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if (-not $topic -or $policy -eq 'off') { return }
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$server = Get-EnvValue 'NTFY_SERVER'
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if (-not $server) { $server = 'https://ntfy.sh' }
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$token = Get-EnvValue 'NTFY_TOKEN'
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# The same short name src/notify.py puts in its titles.
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$machine = [System.Net.Dns]::GetHostName().Split('.')[0]
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$headers = @{
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Title = "AI archive FAILED - $machine"
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Tags = 'rotating_light'
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Priority = 'high'
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}
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if ($token) { $headers.Authorization = "Bearer $token" }
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try {
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# Windows PowerShell 5.1 on an older .NET may not offer TLS 1.2 by default.
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[Net.ServicePointManager]::SecurityProtocol = `
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[Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
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Invoke-WebRequest -UseBasicParsing -Method Post -TimeoutSec 15 `
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-Uri "$($server.TrimEnd('/'))/$topic" -Headers $headers `
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-ContentType 'text/plain; charset=utf-8' `
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-Body ([Text.Encoding]::UTF8.GetBytes($Body)) | Out-Null
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} catch {
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Write-Warning "run-sync: could not send the failure notification ($($_.Exception.Message))"
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}
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}
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New-Item -ItemType Directory -Force -Path $logDir | Out-Null
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if ((Test-Path -LiteralPath $runLog) -and (Get-Item -LiteralPath $runLog).Length -gt 1MB) {
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Move-Item -LiteralPath $runLog -Destination "$runLog.1" -Force
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}
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$rc = 0
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foreach ($p in $Provider) {
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$out = [IO.Path]::GetTempFileName()
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try {
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# cmd.exe does the redirect, so stdout and stderr stay interleaved and
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# PowerShell's native-command stderr handling never sees either. /s strips
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# exactly the outer pair of quotes, leaving the quoted paths inside intact.
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$psi = New-Object System.Diagnostics.ProcessStartInfo
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$psi.FileName = if ($env:ComSpec) { $env:ComSpec } else { 'cmd.exe' }
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$psi.Arguments = "/d /s /c `"`"$launcher`" sync --provider $p --joplin-optional > `"$out`" 2>&1`""
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$psi.WorkingDirectory = $repo
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$psi.UseShellExecute = $false
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$proc = [Diagnostics.Process]::Start($psi)
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$proc.WaitForExit()
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$status = $proc.ExitCode
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$text = [IO.File]::ReadAllText($out, [Text.Encoding]::UTF8)
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Write-Host $text
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Add-Content -LiteralPath $runLog -Encoding UTF8 -Value (
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"===== $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') sync --provider $p (exit $status) =====`r`n$text")
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if ($status -ne 0) {
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$rc = 1
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if (-not $text.Contains('Sync completed with failures')) {
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$crash = [regex]::Matches($text, '(?m)^[A-Za-z_][A-Za-z0-9_.]*(Error|Exception)\b') |
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Select-Object -Last 1
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if ($crash) {
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$reason = "crashed ($($crash.Value))"
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} else {
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$reason = "exited $status before reporting a result"
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}
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Send-FailurePush "${p}: $reason`ncache\logs\scheduled-sync.log"
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}
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}
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} catch {
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# This script failing is a run that reports nothing, too.
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$rc = 1
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Write-Warning "run-sync: $p - $($_.Exception.Message)"
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Send-FailurePush "${p}: run-sync.ps1 failed ($($_.Exception.GetType().Name))"
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} finally {
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Remove-Item -LiteralPath $out -Force -ErrorAction SilentlyContinue
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}
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}
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exit $rc
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