Scripts/LogManager.ps1
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Function Global:Initialize-Directories{ $Global:ProgramDataDirectory = "$env:ProgramData\Wsustainable\0.2" New-Item -Path $ProgramDataDirectory -ItemType Directory -Force | Out-Null New-Item -Path (Join-Path $ProgramDataDirectory "Installers") -ItemType Directory -Force | Out-Null New-Item -Path (Join-Path $ProgramDataDirectory "Logs") -ItemType Directory -Force | Out-Null } Function Global:Start-Logging{ $Global:LastVerbosePreference = $VerbosePreference $Global:LastDebugPreference = $DebugPreference If ($Verbose -or $CurrentConfig.Log.Verbose){ $Global:VerbosePreference = 'Continue' } If ($Debug -or $CurrentConfig.Log.Debug){ $Global:DebugPreference = 'Continue' } If ($CurrentConfig.Log.IsLogging){ $StartTime = (Get-Date –F s).Replace(':','') If ([String]::IsNullOrEmpty($LogDirectory)){ $Global:LogDirectory = Join-Path $ProgramDataDirectory "Logs\$StartTime" } New-Item $LogDirectory -ItemType Directory -Force | Out-Null Start-Transcript (Join-Path $LogDirectory "Transcript.log") $CurrentConfig | ConvertTo-Json -Depth 10 | Out-File -FilePath (Join-Path $LogDirectory "Config.json") -Encoding UTF8 $LogsDirectoryChildItems = (Get-ChildItem (Join-Path $ProgramDataDirectory "Logs") -Directory -Filter "20*") If ($LogsDirectoryChildItems.Length -gt $CurrentConfig.Log.MaximumCount){ ForEach ($LogsDirectoryChildItem in $LogsDirectoryChildItems){ #西暦上2桁"20"から始まるディレクトリを検索 If ((Get-ChildItem (Join-Path $ProgramDataDirectory "Logs") -Directory -Filter "20*").Length -le $CurrentConfig.Log.MaximumCount){ break } $LogsDirectoryChildItem | Remove-Item -Recurse -Force } } } } Function Global:Stop-Logging{ Try{ Stop-Transcript $Global:VerbosePreference = $LastVerbosePreference $Global:DebugPreference = $LastDebugPreference } Catch{} } |