gradlew.ps1

<#
.SYNOPSIS
# Runs Gradle Wrapper from any project's subdirectory
#>
function gradlew { 
  $Local:currentDir = Get-Location
  $Local:gradlew = $null
  $Local:dirStack = @()
  while ($null -ne $currentDir) {
    $dirStack += $currentDir
    $gradlew = Get-ChildItem -Path $currentDir -Filter "gradlew.bat" | Select-Object -First 1
    if ($null -ne $gradlew) {
      # Exit if we find gradlew.bat
      break
    }

    if ($HOME -eq $currentDir) {
      # Exit if we reach the Home directory
      break
    }

    if (Test-Path -Path (Join-Path -Path $currentDir -ChildPath ".git")) {
      # Exit if we reach project root directory
      break
    }

    $currentDir = Get-Item -Path $currentDir | Select-Object -ExpandProperty Parent
  }

  if ($null -eq $gradlew) {
    $Local:trace = $dirStack.ForEach({ "`n$_" }) -join ''
    Write-Error "Cannot find 'gradlew.bat' $trace"
    return
  }

  $Local:procArgs = $args
  $procArgs += "-p"
  $procArgs += $currentDir

  Start-Process `
    -NoNewWindow `
    -Wait `
    -FilePath $gradlew `
    -ArgumentList $procArgs `
    -WorkingDirectory $currentDir
}