Skip to content

Instantly share code, notes, and snippets.

@Erutan409
Last active January 17, 2016 00:59
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save Erutan409/16e1a7731765a42e20b3 to your computer and use it in GitHub Desktop.
Save Erutan409/16e1a7731765a42e20b3 to your computer and use it in GitHub Desktop.
Miscellaneous Powershell functions for making my life easier
Function Get-AbsolutePath {
<#
.SYNOPSIS
Get the absolute path.
.DESCRIPTION
Provides a simple way for transforming any path, relative or not,
into an absolute path. If no path is specified, the current working
directory is returned.
.PARAMETER relativePath
The path to be transformed into absolute. If not specified, then the current working directory is used.
#>
[CmdletBinding()]
Param(
[parameter(
Mandatory=$false,
ValueFromPipeline=$true
)]
[String]$relativePath=".\"
)
if (Test-Path -Path $relativePath) {
return (Get-Item -Path $relativePath).FullName -replace "\\$", ""
} else {
Write-Error -Message "'$relativePath' is not a valid path" -ErrorId 1 -ErrorAction Stop
}
}
Function BinaryQuestion {
<#
.SYNOPSIS
Yes or no question.
.DESCRIPTION
Provides an easy way for capturing a user-desired action
based on text input. If the user types 'y[es]', boolean
TRUE is returned. Any other response is considered FALSE.
.PARAMETER message
The message/question that will be output to the host.
#>
[CmdletBinding()]
Param(
[parameter(
Mandatory=$true,
ValueFromPipeline=$true
)]
[String]$message
)
return ((Read-Host $message) -match "^y(es)?$")
}
@Erutan409
Copy link
Author

Added Comment Based Help.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment