func execCommonWithEnvVariables()

in pkg/commandhandler/cmd_linux.go [43:66]

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

func execCommonWithEnvVariables(workdir string, stdout, stderr io.WriteCloser, execMethodToCall func(*exec.Cmd) error, params *map[string]string, args ...string) (int, error) {

	args = append([]string{"-c"}, args...)
	c := exec.Command("/bin/sh", args...)
	c.Dir = workdir
	c.Stdout = stdout
	c.Stderr = stderr
	c.Env = os.Environ()

	addEnvVariables(params, c)

	err := execMethodToCall(c)
	exitErr, ok := err.(*exec.ExitError)
	if ok {
		if status, ok := exitErr.Sys().(syscall.WaitStatus); ok {
			code := status.ExitStatus()
			return code, fmt.Errorf("command terminated with exit status=%d", code)
		}
	}
	if err != nil {
		return 1, errors.Wrapf(err, "failed to execute command")
	}
	return 0, nil
}