WSL wrapper that translates file names and closes pipes, works with external tools like eclipse, Visual Studio etc... Put these files in the same folder. Doesn't work with programs that require input.

mvn.bat

@powershell -executionpolicy bypass -file "%~dp0ps-wsl-wrapper.ps1" %~n0 %*

ps-wsl-wrapper.ps1

$bashargs = New-Object System.Text.StringBuilder
foreach ($arg in $args) {
  $arg = $arg -replace "^C:\\","/mnt/c/"
  $arg = $arg -replace "\\", "/"
  if ($arg.Contains(" ")) {
    $arg = $arg -replace "`"", "\\`""
  }
  if ($arg.Contains(" ")) {
    [void]$bashargs.Append("`"")
  }
  [void]$bashargs.Append($arg)
  if ($arg.Contains(" ")) {
    [void]$bashargs.Append("`"")
  }
  [void]$bashargs.Append(" ")
}

$ps = New-Object System.Diagnostics.Process
$ps.StartInfo.Filename = "wsl.exe"
$ps.StartInfo.Arguments = $bashargs.ToString()
$ps.StartInfo.UseShellExecute = $False
$ps.StartInfo.CreateNoWindow = $True
$ps.StartInfo.RedirectStandardInput = $True
$ps.StartInfo.RedirectStandardOutput = $True
[void]$ps.Start()
$ps.StandardInput.Close()
write-output $ps.StandardOutput.ReadToEnd()
$ps.WaitForExit()

exit