conpty

Windows Pseudo Console (ConPTY) for Golang

See:

https://devblogs.microsoft.com/commandline/windows-command-line-introducing-the-windows-pseudo-console-conpty/

Usage

package main

import (
    "context"
    "io"
    "log"
    "os"

    "github.com/UserExistsError/conpty"
)

func main() {
    commandLine := `c:\windows\system32\cmd.exe`
    cpty, err := conpty.Start(commandLine)
    if err != nil {
        log.Fatalf("Failed to spawn a pty:  %v", err)
    }
    defer cpty.Close()

    go io.Copy(os.Stdout, cpty)
    go io.Copy(cpty, os.Stdin)

    exitCode, err := cpty.Wait(context.Background())
    if err != nil {
        log.Fatalf("Error: %v", err)
    }
    log.Printf("ExitCode: %d", exitCode)
}