Functions/Get-IBHGitBranch.ps1
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<#
.SYNOPSIS Return the current branch name. .DESCRIPTION Use the git command to evaluate which branch is currently checked out. .OUTPUTS System.String. Git repository branch name. .EXAMPLE PS C:\> Get-IBHGitBranch Get the current checked out branch. .LINK https://github.com/claudiospizzi/InvokeBuildHelper #> function Get-IBHGitBranch { [CmdletBinding()] [OutputType([System.String])] param ( # Root path of the git repository. [Parameter(Mandatory = $false)] [System.String] $Path ) try { # Switch to the desired location, if specifed if ($PSBoundParameters.ContainsKey('Path')) { $locationStackName = [System.Guid]::NewGuid().Guid Push-Location -Path $Path -StackName $locationStackName } $branch = git rev-parse --abbrev-ref HEAD return $branch } finally { # Go back to the original location if ($PSBoundParameters.ContainsKey('Path')) { Pop-Location -StackName $locationStackName } } } |