Powershell Git Helpers

Git-Getter.ps1

function Get-GitRepoStatusRecursing {
    [CmdletBinding()]
    Param (
        [Parameter(Position=1,
            ValueFromPipelineByPropertyName=$true)]
            [string]$directory = (Get-Item -Path ".\" -Verbose).FullName,
        [string[]]$ignoredFolders = @(".git","node_modules","Past Payrolls","Benefits","_Archive", `
                                    "e-Time Data","Compensation Plans","DCH Pay Plan Files",`
                                    "Payroll Additional Functions","Payroll eFiles"),
        [switch]$showErrors = $false,
        [switch]$dirtyOnly = $false
    )

    $vbose = $PSCmdlet.MyInvocation.BoundParameters["Verbose"].IsPresent

    if ($showErrors) {
        $ErrorActionPreference= "Continue"
    }else{
        $ErrorActionPreference= "silentlycontinue"
    }
    
    function recurse ($directory, $stopAt) {
        Write-Progress -Activity $directory -Status "Please wait..."
        $dirs = Get-ChildItem $directory -Directory -Force
        if ($dirs.Name -contains ".git") { 
            $gitStatus = git -C $directory status --short
            $repo = @($directory, $gitStatus)
            $global:repos += , $repo
            if ($vbose) {            
                if (-not($gitStatus)) {
                    if(-not($dirtyOnly)) { Write-Host -f Green "$directory" } 
                } else {
                    Write-Host -f Green "$directory"
                    $gitStatus
                }
            }
        }
        foreach ($dir in $dirs) {
            if (-not($stopAt.contains($dir.name))) {
                recurse $dir.fullName $stopAt
            }
        }
    }

    $global:repos = @()
    if ($vbose) {Write-Host "Seeking All Repositories in $directory"}
    recurse $directory $ignoredFolders
    if ($vbose) {Write-Host $global:repos.Count "Repositories found"}
    return [void]$global:repos #{TODO} should fill a variable but not write to screen
}