Functions/Get-RequirementContent.ps1
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# =========================================================================== # Get-RequirementContent.ps1 ---------------------------------------------- # =========================================================================== # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-RequirementContent { <# .SYNOPSIS Get the content of a existing requirement file. .DESCRIPTION Get the content of a existing requirement file in predefined requirements folder. All available requirement files can be accessed by autocompletion. .PARAMETER Requirement .EXAMPLE PS C:\>Get-Requirement -Name venv PS C:\>Get-RequirementContent -Requirement \venv-requirements.txt Click==7.0 PS C:\> ----------- Description Get the content of a existing requirement file in predefined requirements folder. All available virtual environments can be accessed by autocompletion. .INPUTS System.String. Relative path of existing requirement file .OUTPUTS System.String. Content of a existing requirement file #> [CmdletBinding(PositionalBinding)] [OutputType([Void])] Param( [ValidateSet([ValidateRequirements])] [Parameter(Position=1, ValueFromPipeline, HelpMessage="Relative path to a requirements file, or name of a virtual environment.")] [System.String] $Requirement="" ) Process { # get existing requirement file if ($Requirement) { $requirement_file = Join-Path -Path $PSVirtualEnv.RequireDir -ChildPath $Requirement } return Get-Content $requirement_file } } |