Interactive Onboarding

Version: 1.0.0 Duration: 5 minutes

Welcome to the SDLC plugin! This interactive tutorial walks you through a complete TDD cycle.

Tutorial Flow

Step 1: Introduction (30 seconds)

You'll learn:

• •RED phase: Write failing tests
• •GREEN phase: Implement minimal code
• •DOMAIN phase: Review types and domain modeling
• •How hooks enforce discipline

Step 2: Demo Project Setup (30 seconds)

We'll create a simple calculator with TDD:

• •Add two numbers
• •One test, one implementation
• •See the full cycle

Step 3: RED Phase Demo (1 minute)

Watch as we:

1. •Write a failing test
2. •Run it (see it fail)
3. •Hook enforces test-first discipline

Step 4: GREEN Phase Demo (1 minute)

Implement minimal code to:

1. •Make the test pass
2. •No gold-plating
3. •Just enough to go green

Step 5: DOMAIN Phase Demo (1 minute)

Review types:

1. •Check for primitive obsession
2. •Consider domain types
3. •Approve or suggest improvements

Step 6: Complete Cycle (1 minute)

See how:

1. •All phases work together
2. •Hooks enforce boundaries
3. •You can create a PR

Step 7: Next Steps (30 seconds)

Choose:

1. •Continue with demo (add more features)
2. •Start your real project
3. •Review documentation

Progress Tracking

Your progress is saved in .claude/sdlc.yaml:

onboarding:
  completed: true
  date: 2026-02-05
  demo_project: calculator

Demo Project: Calculator

Simple but complete TDD example:

Feature: Add two numbers

Test (RED):

#[test]
fn adds_two_numbers() {
    let calc = Calculator::new();
    assert_eq!(calc.add(2, 3), 5);
}

Implementation (GREEN):

struct Calculator;

impl Calculator {
    fn new() -> Self { Self }
    fn add(&self, a: i32, b: i32) -> i32 {
        a + b
    }
}

Domain Review:

• •✓ No primitive obsession (simple domain)
• •✓ Pure function (no side effects)
• •✓ Type safety maintained

Skip Tutorial

If you're experienced with TDD:

# In .claude/sdlc.yaml
onboarding:
  skip: true

Full Documentation

After tutorial, explore:

• •TDD workflow: /sdlc:work
• •Event Modeling: /sdlc:design
• •Architecture: /sdlc:arch