Private/Test-GitRepository.ps1
|
<#
.SYNOPSIS Determines if the specified location is a git repository. .PARAMETER Path The path to test. .OUTPUTS [Boolean] .EXAMPLE $isRepo = Test-GitRepository; This example, checks if the current directory is a git repository. .EXAMPLE $isRepo = "C:\project\app\app.csproj" Test-GitRepository; This example, checks if the current file is in a git repository. #> function Test-GitRepository { Param( [Parameter(ValueFromPipeline)] [string]$Path ) if ([string]::IsNullOrEmpty($Path)) { $Path = $PWD; } elseif (-not (Test-Path $Path)) { return $false; } elseif (Test-Path $Path -PathType Leaf) { $Path = Split-Path $Path -Parent; } try { Push-Location $Path; return (-not ((&git status | Out-String) -match '(?i)not\s+a\s+git\s+repository')); } finally { Pop-Location; } return $false; } |