3 # See ./x for why these scripts exist.
5 $xpy = Join-Path $PSScriptRoot x.py
6 # Start-Process for some reason splits arguments on spaces. (Isn't powershell supposed to be simpler than bash?)
7 # Double-quote all the arguments so it doesn't do that.
8 $xpy_args = @("""$xpy""")
9 foreach ($arg in $args) {
10 $xpy_args += """$arg"""
13 function Get-Application($app) {
14 return Get-Command $app -ErrorAction SilentlyContinue -CommandType Application
17 foreach ($python in "py", "python3", "python", "python2") {
18 # NOTE: this only tests that the command exists in PATH, not that it's actually
19 # executable. The latter is not possible in a portable way, see
20 # https://github.com/PowerShell/PowerShell/issues/12625.
21 if (Get-Application $python) {
22 if ($python -eq "py") {
23 # Use python3, not python2
24 $xpy_args = @("-3") + $xpy_args
26 $process = Start-Process -NoNewWindow -Wait -PassThru $python $xpy_args
27 Exit $process.ExitCode
31 $found = (Get-Application "python*" | Where-Object {$_.name -match '^python[2-3]\.[0-9]+(\.exe)?$'})
32 if (($null -ne $found) -and ($found.Length -ge 1)) {
34 $process = Start-Process -NoNewWindow -Wait -PassThru $python $xpy_args
35 Exit $process.ExitCode
38 Write-Error "${PSCommandPath}: error: did not find python installed"