package runner

import (
	"bytes"
	"os/exec"
)

// FdListFiles runs fd to find files/dirs matching pattern under path.
// extraArgs are passed directly to fd (e.g. "--type", "f").
func FdListFiles(pattern, path string, extraArgs ...string) ([]string, error) {
	args := append([]string{pattern, path}, extraArgs...)
	cmd := exec.Command("fd", args...)
	var out bytes.Buffer
	cmd.Stdout = &out
	if err := cmd.Run(); err != nil {
		if cmd.ProcessState != nil && cmd.ProcessState.ExitCode() == 1 {
			return nil, nil
		}
		return nil, err
	}
	return splitLines(out.String()), nil
}