Functions/Get-HgVersion.ps1
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function Get-HgVersion { <# .SYNOPSIS Gets the version of the hg.exe binary installed on this computer. .DESCRIPTION The version is returned as a System.Version object ALIASES ghgv .EXAMPLE > Get-HgVersion Major Minor Build Revision ----- ----- ----- -------- 2 1 1 -1 Mercurial 2.1.1 is installed, so a System.Version object is returned which represents that version. #> [CmdletBinding()] param() $version = hg version | Select-Object -First 1 if( $version -notmatch '\(version (.*?)\)' ) { Write-Error "Unable to find the version of Mercurial." return } [Version] $matches[1] } Set-Alias -Name 'hgversion' -Value 'Get-HgVersion' Set-Alias -Name 'ghgv' -Value 'Get-HgVersion' |