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//go:build !windows
package native
import (
"fmt"
"os"
"os/exec"
isatty "github.com/mattn/go-isatty"
)
func attachProcessToTTY(process *exec.Cmd, tty string) (*os.File, error) {
f, err := os.OpenFile(tty, os.O_RDWR, 0)
if err != nil {
return nil, err
}
if !isatty.IsTerminal(f.Fd()) {
f.Close()
return nil, fmt.Errorf("%s is not a terminal", f.Name())
}
process.Stdin = f
process.Stdout = f
process.Stderr = f
process.SysProcAttr.Setpgid = false
process.SysProcAttr.Setsid = true
process.SysProcAttr.Setctty = true
return f, nil
}
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