| // Copyright 2020 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package cmd |
| |
| import ( |
| "context" |
| "strings" |
| |
| "chromiumos/tast/errors" |
| "chromiumos/tast/ssh" |
| ) |
| |
| // FindCmdPath returns full path for the binary on the given device, defined |
| // by its SSH connection. |
| func FindCmdPath(ctx context.Context, conn *ssh.Conn, cmd string) (string, error) { |
| res, err := conn.Command("which", cmd).Output(ctx) |
| if err != nil { |
| return "", errors.Wrapf(err, "failed to run command 'which %s'", cmd) |
| } |
| |
| return strings.TrimSpace(string(res)), nil |
| } |
