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Scripts to archive Sitecore log files.
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<# | |
.SYNOPSIS | |
Archives old log files int zip format to a separate archive directory. | |
.NOTES | |
Michael West | |
#> | |
<# | |
Load the function Compress-Archive. The Get-Item command supports a dynamic parameter | |
called ID whenever the Path parameter is specified. This basically runs the script first | |
before continuing. | |
#> | |
Execute-Script -Item (Get-Item -ID "{22C47B26-223F-4D5A-B760-9BB3C711AF9E}" -Path master:\) | |
# The archive filename will closely resemble the format of the default logfile names. | |
$archiveName = "logs.$([datetime]::Now.ToString("yyyy-MM-dd.HHmmss"))" | |
$archiveDirectory = "$($SitecoreDataFolder)\archived\" | |
$logDirectory = "$($SitecoreDataFolder)logs\" | |
# The filter includes log files older than 14 days based on LastWriteTime. | |
$filter = { | |
$date = [datetime]::Today.AddDays(-14) | |
$_.LastWriteTime -lt $date | |
} | |
# Get all the log files that match the filter criteria. After zipping up remove the log files. | |
$logs = Get-ChildItem -Path $logDirectory | Where-Object -Filter $filter | |
if($logs) { | |
$logs | Compress-Archive -Name $archiveName | |
$logs | Remove-Item | |
} | |
# The filter includes archive files older than 30 days based on LastWriteTime. | |
$filter = { | |
$date = [datetime]::Today.AddDays(-30) | |
$_.LastWriteTime -lt $date | |
} | |
# Get all the archived files that match the filter criteria. Remove the old archives. | |
$archives = Get-ChildItem -Path $archiveDirectory | Where-Object -Filter $filter | |
if($archives) { | |
$archives | Remove-Item | |
} |
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function Compress-Archive { | |
[CmdletBinding()] | |
param( | |
[Parameter(ValueFromPipeline=$true)] | |
[System.IO.DirectoryInfo[]]$Directory, | |
[Parameter(ValueFromPipeline=$true)] | |
[System.IO.FileInfo[]]$File, | |
[ValidateNotNullOrEmpty()] | |
[string]$Name = "archive", | |
[ValidateNotNullOrEmpty()] | |
[string]$OutputPath=("$($SitecoreDataFolder)\archived\") | |
) | |
begin { | |
Add-Type -AssemblyName System.IO.Compression | |
Add-Type -AssemblyName System.IO.Compression.FileSystem | |
$level = [System.IO.Compression.CompressionLevel]::Optimal | |
if($Name -notmatch "zip$") { | |
$Name += ".zip" | |
} | |
if(!(Test-Path -Path $OutputPath)) { | |
New-Item -Path $OutputPath -ItemType directory | |
} | |
$zipPath = (Join-Path -Path $OutputPath -ChildPath $Name) | |
if(Test-Path -Path $zipPath) { | |
Remove-Item -Path $zipPath | |
} | |
$zipFile = [System.IO.Compression.ZipFile]::Open($zipPath, [System.IO.Compression.ZipArchiveMode]::Create) | |
} | |
process { | |
if($File) { | |
[System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zipFile, $File.FullName, $File.Name, $level) | Out-Null | |
} | |
} | |
end { | |
$zipFile.Dispose() | |
} | |
} |
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