mirror of
https://github.com/rust-lang/rust
synced 2024-09-06 01:11:17 +00:00
44 lines
1.4 KiB
PowerShell
Executable file
44 lines
1.4 KiB
PowerShell
Executable file
#!/usr/bin/env pwsh
|
|
|
|
# See ./x for why these scripts exist.
|
|
|
|
$xpy = Join-Path $PSScriptRoot x.py
|
|
# Start-Process for some reason splits arguments on spaces. (Isn't powershell supposed to be simpler than bash?)
|
|
# Double-quote all the arguments so it doesn't do that.
|
|
$xpy_args = @("""$xpy""")
|
|
foreach ($arg in $args) {
|
|
$xpy_args += """$arg"""
|
|
}
|
|
|
|
function Get-Application($app) {
|
|
return Get-Command $app -ErrorAction SilentlyContinue -CommandType Application
|
|
}
|
|
|
|
function Invoke-Application($application, $arguments) {
|
|
$process = Start-Process -NoNewWindow -PassThru $application $arguments
|
|
$process.WaitForExit()
|
|
Exit $process.ExitCode
|
|
}
|
|
|
|
foreach ($python in "py", "python3", "python", "python2") {
|
|
# NOTE: this only tests that the command exists in PATH, not that it's actually
|
|
# executable. The latter is not possible in a portable way, see
|
|
# https://github.com/PowerShell/PowerShell/issues/12625.
|
|
if (Get-Application $python) {
|
|
if ($python -eq "py") {
|
|
# Use python3, not python2
|
|
$xpy_args = @("-3") + $xpy_args
|
|
}
|
|
Invoke-Application $python $xpy_args
|
|
}
|
|
}
|
|
|
|
$found = (Get-Application "python*" | Where-Object {$_.name -match '^python[2-3]\.[0-9]+(\.exe)?$'})
|
|
if (($null -ne $found) -and ($found.Length -ge 1)) {
|
|
$python = $found[0]
|
|
Invoke-Application $python $xpy_args
|
|
}
|
|
|
|
Write-Error "${PSCommandPath}: error: did not find python installed"
|
|
Exit 1
|