| package credentials |
| |
| import ( |
| "io" |
| "os/exec" |
| ) |
| |
| func shellCommandFn(storeName string) func(args ...string) command { |
| name := remoteCredentialsPrefix + storeName |
| return func(args ...string) command { |
| return &shell{cmd: exec.Command(name, args...)} |
| } |
| } |
| |
| // shell invokes shell commands to talk with a remote credentials helper. |
| type shell struct { |
| cmd *exec.Cmd |
| } |
| |
| // Output returns responses from the remote credentials helper. |
| func (s *shell) Output() ([]byte, error) { |
| return s.cmd.Output() |
| } |
| |
| // Input sets the input to send to a remote credentials helper. |
| func (s *shell) Input(in io.Reader) { |
| s.cmd.Stdin = in |
| } |