65 lines
2.0 KiB
PowerShell
65 lines
2.0 KiB
PowerShell
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function Remove-OldArchivedLogFiles {
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<#
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.SYNOPSIS
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Deletes Archived Log Files Older than a Number of Days in the Past
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#>
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[CmdletBinding()]
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Param(
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[Parameter(Mandatory=$false)]
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[Alias("ArchivePath")]
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[string]$archiveDirectory,
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[Parameter(Mandatory=$false)]
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[Alias("CutoffThreshold")]
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[int]$cutoffDays = 1
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)
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$logLead = (Get-LogLeadName)
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if ([string]::IsNullOrEmpty($archiveDirectory)) {
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$archiveDirectory = (Join-Path (Get-OrbLogsPath) "Archive")
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}
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$absoluteCutoff = [System.Math]::Abs($cutoffDays)
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$cutoffDate = (Get-Date).AddDays($absoluteCutoff * -1)
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$cutoffUtc = [System.TimeZoneInfo]::ConvertTimeToUtc($cutoffDate)
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if (!(Test-Path $archiveDirectory)) {
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(New-Item -ItemType Directory -Path $archiveDirectory -Force) | Out-Null
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}
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$archivedFolders = Get-ChildItem $archiveDirectory -Directory
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Write-Output ("$logLead : Looking for old files to delete")
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foreach ($archivedFolder in $archivedFolders)
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{
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try
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{
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$itemsToRemove = Get-ChildItem $archivedFolder.FullName -File | Where-Object { $_.CreationTimeUtc -lt $cutoffUtc }
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$itemsToRemove | ForEach-Object {
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Write-Verbose ("$logLead : Removing Old Item {0}" -f $_.FullName)
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Remove-Item $_.FullName -Force
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}
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}
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catch
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{
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Write-Warning ("$logLead : An error occured while trying to evaluate/delete old log files: {0}" -f $_.Exception.Message)
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}
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}
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Write-Output ("$logLead : Looking for empty folders to delete")
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try
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{
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Get-ChildItem $archiveDirectory -Recurse -Directory | Where-Object { $_.GetFiles().Count -eq 0 } | ForEach-Object {
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Write-Verbose ("$logLead : Removing Empty Folder {0}" -f $_.FullName)
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Remove-Item $_.FullName -Recurse -Force
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}
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}
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catch
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{
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Write-Warning ("$logLead : An error occured while trying to evaluate/delete empty folders: {0}" -f $_.Exception.Message)
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}
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}
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