33 lines
2.0 KiB
PowerShell
33 lines
2.0 KiB
PowerShell
 
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# start-vista-newest.ps1 - the status panel's "Start Vista" task on a Lighting PC: Vista opens the
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# newest copy of the location's show, through Vista's own autoload preference (as North Attleboro's
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# Vista opens Prop Takeover). Southcoast keeps several copies of "Tiverton Lighting.v3s"; the user
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# chose "whichever is newest" (2026-10-21). Autosave backups (_Backups) are never picked.
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#
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# Installed at C:\ProgramData\StatusPanel\start-vista.ps1; the task runs
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# powershell.exe -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File C:\ProgramData\StatusPanel\start-vista.ps1 -Show "Tiverton Lighting.v3s"
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# A running Vista is left alone: its show is never changed under it.
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param(
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[string]$Show = "Tiverton Lighting.v3s",
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[string]$Vista = "C:\Program Files (x86)\Chroma-Q\Vista3\Vista.exe",
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[switch]$WhatIf
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)
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if ((Get-Process -Name Vista -ErrorAction SilentlyContinue) -and -not $WhatIf) { "Vista is running: left alone"; exit 0 }
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$roots = @("$env:USERPROFILE\Desktop", "$env:USERPROFILE\Documents") | Where-Object { Test-Path $_ }
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$newest = Get-ChildItem -Path $roots -Recurse -Filter $Show -File -ErrorAction SilentlyContinue |
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Where-Object { $_.FullName -notmatch '\\_Backups\\' } | Sort-Object LastWriteTime -Descending | Select-Object -First 1
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$prefs = "$env:USERPROFILE\Documents\Vista 3\.preferences"
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if ($newest -and (Test-Path $prefs)) {
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$text = [IO.File]::ReadAllText($prefs)
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$line = '<autoloadpath>' + [Security.SecurityElement]::Escape($newest.FullName) + '</autoloadpath>'
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$new = [regex]::Replace($text, '<autoloadpath>.*?</autoloadpath>', [Text.RegularExpressions.MatchEvaluator]{ param($m) $line })
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"newest: $($newest.FullName) ($($newest.LastWriteTime))"
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if ($new -ne $text -and -not $WhatIf) {
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Copy-Item $prefs "$prefs.before-status-panel" -Force
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[IO.File]::WriteAllText($prefs, $new)
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"autoload set"
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}
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} else {
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"no $Show found, or no Vista preferences: Vista starts with its own choice"
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}
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if (-not $WhatIf) { Start-Process -FilePath $Vista -WorkingDirectory (Split-Path $Vista) }
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