Method Run

easyssh.go:447–481

Run command on remote machine and returns its stdout as a string

(command string, timeout ...time.Duration)

// Run command on remote machine and returns its stdout as a string
func (ssh_conf *MakeConfig) Run(command string, timeout ...time.Duration) (outStr string, errStr string, isTimeout bool, err error) {
	stdoutChan, stderrChan, doneChan, errChan, err := ssh_conf.Stream(command, timeout...)
	if err != nil {
		// Check if the error is from a proxy dial timeout
		if errors.Is(err, ErrProxyDialTimeout) {
			isTimeout = true
		}
		return outStr, errStr, isTimeout, err
	}
	// read from the output channel until the done signal is passed
loop:
	for {
		select {
		case isTimeout = <-doneChan:
			break loop
		case outline, ok := <-stdoutChan:
			if !ok {
				stdoutChan = nil
			}
			if outline != "" {
				outStr += outline + "\n"
			}
		case errline, ok := <-stderrChan:
			if !ok {
				stderrChan = nil
			}
			if errline != "" {
				errStr += errline + "\n"
			}
		case err = <-errChan:
		}
	}
	// return the concatenation of all signals from the output channel
	return outStr, errStr, isTimeout, err
}

// WriteFile reads size bytes from the reader and writes them to a file on the remote machine
func (ssh_conf *MakeConfig) WriteFile(reader io.Reader, size int64, etargetFile string) error {