Public/ConvertTo-Params.ps1
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function ConvertTo-Params { <# .SYNOPSIS Converts command-line arguments into type-safe parameters .DESCRIPTION Converts a string array of command-line arguments and parses them according to the parameter schema. Returns a generic dictionary containing the parsed values. .OUTPUTS System.Collections.Generic.Dictionary[string,ParamBase] .EXAMPLE $line = '--verbose -t 30 --retry=5 --output=log.txt --include=*.txt *.csv' $list = $line -split ' ' ConvertTo-Params $list @( ('verbose', [switch], $false), ('t', [int], 0), ('retry', [int], 3), ('output', [string], 'output.log'), ('include', [string[]], @()) ) #> [CmdletBinding()] [OutputType([System.Collections.Generic.Dictionary[string, ParamBase]])] param ( [Parameter(Mandatory = $true, Position = 0)] [ValidateNotNullOrEmpty()] [string[]]$list, [Parameter(Mandatory = $true, Position = 1)] [ValidateNotNullOrEmpty()][Alias('ref')] [Object[]]$reference ) process { try { $result = ([ArgParser][ParamSchema]$reference).Parse($list) } catch { $PSCmdlet.ThrowTerminatingError([System.Management.Automation.ParseException]::new('Failed to parse arguments', $_)) } } end { return $result } } |