How do we get a drive by its label in PowerShell 5.0?

I did a little more research and came up with this little snippet:

To answer #1:

$scriptDrive = Get-Volume -FileSystemLabel MasterSword

To answer #2:

$scriptDriveLetter = $scriptDrive.DriveLetter

And together, they would be:

$scriptDrive = Get-Volume -FileSystemLabel MasterSword
$scriptDriveLetter = $scriptDrive.DriveLetter

Or for another interpretation:

$scriptDriveLetter = (Get-Volume -FileSystemLabel MasterSword).DriveLetter

Where the necessary drive letter is stored in $scriptDriveLetter.

You could try:

Get-PSDrive | Where-Object {$_.Description -eq "MasterSword"}

This will return an object such as:

Name            : E
Description     : MasterSword
Provider        : Microsoft.PowerShell.Core\FileSystem
Root            : E:\
CurrentLocation : Scripts

Thus, assuming your scripts are in the "Scripts" folder, you can find them with:

$Root = (Get-PSDrive | Where-Object {$_.Description -eq "MasterSword"}).Root
$Path = Join-Path $Root "Scripts"