Branch/Remove-Branch.ps1
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function Remove-Branch { [CmdletBinding(DefaultParameterSetName = "ByName")] Param ( [Parameter(Mandatory, Position = 0, ParameterSetName = "ByName")] [string] $Name, [Parameter(ParameterSetName = "ByName")] [switch] $Remote, [Parameter(Mandatory, ParameterSetName = "Gone")] [switch] $Gone ) Begin { if (-not (Test-Repository)) { Write-Error "Command needs to be run inside a git repository. Aborting." return } } Process { switch ($PSCmdlet.ParameterSetName) { "ByName" { throw "removal by name not yet supported" } "Gone" { git fetch --prune $branches = @(git for-each-ref --format "%(refname:short) %(upstream:track)" refs/heads) -match "\w+ \[gone\]$" -replace " \[gone\]$" if ($branches.Length -eq 0) { Write-Host "No gone branches found that need cleanup." } foreach ($branch in $branches) { if ($PSCmdlet.ShouldContinue("Are you sure you want to delete branch $branch ?", "Delete branch")) { git branch -D $branch } } } } } } |