Private/Set-IniContent.ps1
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Function Set-IniContent { [CmdletBinding(DefaultParameterSetName = "Object")] Param ( # Specifies the Hashtable to be modified. # Enter a variable that contains the objects or type a command or expression that gets the objects. [Parameter( Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = "Object")] [ValidateNotNullOrEmpty()] [System.Collections.Hashtable] $InputObject, [Parameter( Mandatory = $true, ParameterSetName = "Object")] [ValidateNotNullOrEmpty()] [String] $Key, [Parameter( Mandatory = $true, ParameterSetName = "Object")] [ValidateNotNullOrEmpty()] [String] $Value, # String array of one or more sections to limit the changes to, separated by a comma. # Surrounding section names with square brackets is not necessary but is supported. # Ini keys that do not have a defined section can be modified by specifying '_' (underscore) for the section. [Parameter( ParameterSetName = "Object" )] [ValidateNotNullOrEmpty()] [String[]] $Sections ) Begin { # Update or add the name/value pairs to the section. Function Update-IniEntry { param ($InputObject, $section) if (-Not ($InputObject[$section])) { Write-Verbose ("$($MyInvocation.MyCommand.Name):: '{0}' section does not exist, creating it." -f $section) $InputObject.add($Section, @{}) } Write-Verbose ("$($MyInvocation.MyCommand.Name):: Setting '{0}' key in section {1} to '{2}'." -f $key, $section, $value) $InputObject[$section].add($key, $value) } #end Function } #end Begin # Update the specified keys in the list, either in the specified section or in all sections. Process { # Specific section(s) were requested. if ($Sections) { foreach ($section in $Sections) { # Get rid of whitespace and section brackets. $section = $section.Trim() -replace '[][]', '' Write-Debug ("Processing '{0}' section." -f $section) Update-IniEntry $InputObject $section } } else { # No section supplied, go through the entire ini since changes apply to all sections. foreach ($item in $InputObject.GetEnumerator()) { $section = $item.key Write-Debug ("Processing '{0}' section." -f $section) Update-IniEntry $InputObject $section } } } #end Process End { return $InputObject } #end END } |