functions/common/Convert-NavToolToSilentScript.ps1
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function Convert-NavToolToSilentScript { <# .SYNOPSIS Comments out Write-Host and Get-Command -Module lines in a NAV tool script to silence output. .DESCRIPTION This function reads a PowerShell script (e.g., NavAdminTool.ps1), comments out all lines starting with Write-Host and Get-Command -Module, and removes the digital signature block (if present). The modified file can be saved in place or as a separate file using the -OutputPath parameter. .PARAMETER InputPath Path to the input PowerShell script file to be processed. .PARAMETER InPlace If specified, the original file will be modified in-place. Otherwise, a new file will be created. .PARAMETER OutputPath Optional path to save the modified script. Ignored if -InPlace is used. .OUTPUTS FileInfo object for the modified file. .EXAMPLE Convert-NavToolToSilentScript -InputPath "C:\Tools\NavAdminTool.ps1" -InPlace .EXAMPLE Convert-NavToolToSilentScript -InputPath "C:\Tools\NavAdminTool.ps1" -OutputPath "C:\Tools\NavAdminTool_Silent.ps1" .NOTES The function removes the digital signature block to prevent signature errors when ExecutionPolicy is RemoteSigned. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string]$InputPath, [switch]$InPlace, [string]$OutputPath ) if (-not (Test-Path $InputPath)) { throw "File '$InputPath' was not found." } if (-not $InPlace -and -not $OutputPath) { $OutputPath = [System.IO.Path]::Combine( [System.IO.Path]::GetDirectoryName($InputPath), "$([System.IO.Path]::GetFileNameWithoutExtension($InputPath))_Silent.ps1" ) } $targetPath = if ($InPlace) { $InputPath } else { $OutputPath } $lines = Get-Content -Path $InputPath -Encoding UTF8 -ErrorAction Stop -Force $modifiedLines = foreach ($line in $lines) { if ($line -match '^\s*# SIG # Begin signature block') { break } elseif ([string]::IsNullOrWhiteSpace($line)) { continue } elseif ($line -match '^\s*Write-Host\b' -or $line -match '^\s*Get-Command\s+-Module\b') { "# $line" } else { $line } } Set-Content -Path $targetPath -Value $modifiedLines -Encoding UTF8 return Get-Item -Path $targetPath } |