private/ModuleVariables.ps1
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### ### Module variables (used as constants) and utilities ### # VT-100 text formatting # See https://docs.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences#text-formatting $script:ESC = "`e" $script:TEXT_BOLD = "[1m" $script:TEXT_NO_BOLD = "[22m" $script:TEXT_UNDERLINE = "[4m" $script:TEXT_NO_UNDERLINE = "[24m" $script:TEXT_NEGATIVE = "[7m" $script:TEXT_NO_NEGATIVE = "[27m" $script:TEXT_STRIKETHROUGH = "[9m" $script:TEXT_NO_STRIKETHROUGH = "[29m" function Get-SettingValue { <# .SYNOPSIS Return a setting value that may have an override. .PARAMETER Setting The setting name. .PARAMETER DefaultValue The default value (when no override has been defined). .OUTPUTS The setting value as a string. #> param ( [Parameter(Mandatory)] [string] $Setting, [Parameter(Mandatory)] [string] $DefaultValue ) # Try to get a globlal override $override = [string](Get-Variable ` -Name "HOSPITABLE_$Setting" ` -Scope 'global' ` -ValueOnly ` -ErrorAction SilentlyContinue) # Return the override if it was defined or the default value $override ? $override : $DefaultValue } |