Leaderboard Deploy agents

Strive to simplify code structure by eliminating unnecessary complexity. This includes:

  1. Move conditions higher in the code when appropriate to avoid unnecessary operations. Check conditions as early as possible to fail fast or skip work.
// Bad
if (someCondition) {
    // do work
}
if err := r.Update(ctx, profileIns); err != nil {
    return err
}

// Good
if (someCondition) {
    // do work
    if err := r.Update(ctx, profileIns); err != nil {
        return err
    }
}
  1. Avoid unnecessary conditionals that don’t change program behavior.
// Bad
if !ok || existingValue != v {
    ns.Labels[k] = v
}

// Good
ns.Labels[k] = v
  1. Simplify complex if statements by using early returns or continue statements to reduce nesting.
// Bad
if pod.Status.ContainerStatuses[i].Name == instance.Name && 
   pod.Status.ContainerStatuses[i].State != instance.Status.ContainerState {
    // handle condition
}

// Good
if pod.Status.ContainerStatuses[i].Name != instance.Name {
    continue
}
if pod.Status.ContainerStatuses[i].State == instance.Status.ContainerState {
    continue
}
// handle condition
  1. Reduce nesting by checking negative conditions first and returning early.
// Bad
if nodename != "" {
    // lots of code here
}

// Good
if nodename == "" {
    return nil
}
// lots of code here with less indentation
  1. Reuse existing functions instead of creating new ones with similar functionality.

This makes your code more readable, maintainable, and less error-prone.