func netrcPath() string {
if s := os.Getenv("NETRC_PATH"); s != "" {
return s
}
return filepath.Join(hkclient.HomePath(), netrcFilename)
}
func findKeys() ([]byte, error) {
if sshPubKeyPath != "" {
return sshReadPubKey(sshPubKeyPath)
}
out, err := exec.Command("ssh-add", "-L").Output()
if err != nil {
return nil, err
}
if len(out) != 0 {
print(string(out))
return out, nil
}
key, err := sshReadPubKey(filepath.Join(hkclient.HomePath(), ".ssh", "id_rsa.pub"))
switch err {
case syscall.ENOENT:
return nil, errors.New("No SSH keys found")
case nil:
return key, nil
}
return nil, err
}
func hkHome() string {
return filepath.Join(hkclient.HomePath(), ".hk")
}