func()

in pkg/cmd/cmd.go [46:72]

• 24 lines of code
• 4 McCabe index (conditional complexity)

func (c *Runner) RunWithStdin(ctx context.Context, cwd, stdin, command string, args ...string) (string, error) {
	cmdStr := cmdForLog(command, args...)
	c.logger.V(5).Info("running command", "cwd", cwd, "cmd", cmdStr)

	cmd := exec.CommandContext(ctx, command, args...)
	if cwd != "" {
		cmd.Dir = cwd
	}
	outbuf := bytes.NewBuffer(nil)
	errbuf := bytes.NewBuffer(nil)
	cmd.Stdout = outbuf
	cmd.Stderr = errbuf
	cmd.Stdin = bytes.NewBufferString(stdin)

	err := cmd.Run()
	stdout := outbuf.String()
	stderr := errbuf.String()
	if ctx.Err() == context.DeadlineExceeded {
		return "", fmt.Errorf("Run(%s): %w: { stdout: %q, stderr: %q }", cmdStr, ctx.Err(), stdout, stderr)
	}
	if err != nil {
		return "", fmt.Errorf("Run(%s): %w: { stdout: %q, stderr: %q }", cmdStr, err, stdout, stderr)
	}
	c.logger.V(6).Info("command result", "stdout", stdout, "stderr", stderr)

	return stdout, nil
}