Public/Get-DefaultContext.ps1
|
function Get-DefaultContext { <# .SYNOPSIS Get a hashtable of all the properties. .DESCRIPTION Return a hash table of all the keys for the properties with null values. .PARAMETER PropertySet The PropertySet or file path to your properties. .EXAMPLE $context = Get-DefaultContext -Properties .\props.json $context.Hostname = $(hostname) Get all the property keys and then set the hostname using the hostname command. .NOTES If you don't pass in Properties explicitly you will be prompted to for a properties file. #> [CmdletBinding()] [OutputType('System.Collections.Hashtable')] param ( [Parameter(Mandatory)] [PropertySet] [PropertySetTransformAttribute()] $PropertySet ) # PropertySet has a Properties item $hashtable = @{} foreach ($property in $PropertySet.Properties.Keys) { Write-Verbose "Adding property: $property" $hashtable[$property] = $null } return $hashtable } |