feat: rebase module 8

module-08-interactive-rebase/setup.ps1

@@ -0,0 +1,143 @@
+#!/usr/bin/env pwsh
+
+<#
+.SYNOPSIS
+    Sets up the interactive rebase challenge environment.
+
+.DESCRIPTION
+    Creates a Git repository with messy commit history that needs to be
+    cleaned up using reset and recommit techniques.
+#>
+
+# Remove existing challenge directory if present
+if (Test-Path "challenge") {
+    Write-Host "Removing existing challenge directory..." -ForegroundColor Yellow
+    Remove-Item -Path "challenge" -Recurse -Force
+}
+
+# Create challenge directory
+Write-Host "Creating challenge environment..." -ForegroundColor Cyan
+New-Item -ItemType Directory -Path "challenge" | Out-Null
+Set-Location "challenge"
+
+# Initialize git repository
+git init | Out-Null
+git config user.name "Workshop User" | Out-Null
+git config user.email "user@workshop.local" | Out-Null
+
+# Create initial commit
+$readme = @"
+# User Management System
+
+A simple user management application.
+"@
+
+Set-Content -Path "README.md" -Value $readme
+git add README.md
+git commit -m "Initial commit" | Out-Null
+
+# Create messy commits that should be squashed
+
+# Commit 1: WIP user profile
+$userProfile = @"
+class UserProfile {
+  constructor(name, email) {
+    this.name = name;
+    this.email = email;
+  }
+}
+"@
+
+Set-Content -Path "user-profile.js" -Value $userProfile
+git add user-profile.js
+git commit -m "WIP: user profile" | Out-Null
+
+# Commit 2: Add validation (typo in message)
+$userProfileWithValidation = @"
+class UserProfile {
+  constructor(name, email) {
+    this.name = name;
+    this.email = email;
+  }
+
+  validate() {
+    if (!this.name || !this.email) {
+      throw new Error('Name and email are required');
+    }
+    return true;
+  }
+}
+"@
+
+Set-Content -Path "user-profile.js" -Value $userProfileWithValidation
+git add user-profile.js
+git commit -m "add validaton" | Out-Null  # Intentional typo
+
+# Commit 3: Fix validation
+$userProfileFixed = @"
+class UserProfile {
+  constructor(name, email) {
+    this.name = name;
+    this.email = email;
+  }
+
+  validate() {
+    if (!this.name || !this.email) {
+      throw new Error('Name and email are required');
+    }
+    if (!this.email.includes('@')) {
+      throw new Error('Invalid email format');
+    }
+    return true;
+  }
+}
+"@
+
+Set-Content -Path "user-profile.js" -Value $userProfileFixed
+git add user-profile.js
+git commit -m "fix validation bug" | Out-Null
+
+# Commit 4: Add tests (another WIP commit)
+$tests = @"
+const assert = require('assert');
+const UserProfile = require('./user-profile');
+
+describe('UserProfile', () => {
+  it('should validate correct user data', () => {
+    const user = new UserProfile('John', 'john@example.com');
+    assert.strictEqual(user.validate(), true);
+  });
+
+  it('should reject missing name', () => {
+    const user = new UserProfile('', 'john@example.com');
+    assert.throws(() => user.validate());
+  });
+
+  it('should reject invalid email', () => {
+    const user = new UserProfile('John', 'invalid-email');
+    assert.throws(() => user.validate());
+  });
+});
+"@
+
+Set-Content -Path "user-profile.test.js" -Value $tests
+git add user-profile.test.js
+git commit -m "WIP tests" | Out-Null
+
+# Return to module directory
+Set-Location ..
+
+Write-Host "`n========================================" -ForegroundColor Green
+Write-Host "Challenge environment created!" -ForegroundColor Green
+Write-Host "========================================" -ForegroundColor Green
+Write-Host "`nYou have a repository with messy commit history:" -ForegroundColor Cyan
+Write-Host "- WIP commits" -ForegroundColor Yellow
+Write-Host "- Typos in commit messages" -ForegroundColor Yellow
+Write-Host "- Multiple commits that should be combined" -ForegroundColor Yellow
+Write-Host "`nYour task:" -ForegroundColor Yellow
+Write-Host "1. Navigate to the challenge directory: cd challenge" -ForegroundColor White
+Write-Host "2. View the messy history: git log --oneline" -ForegroundColor White
+Write-Host "3. Use 'git reset --soft HEAD~4' to uncommit the last 4 commits" -ForegroundColor White
+Write-Host "4. Create a single clean commit with a descriptive message" -ForegroundColor White
+Write-Host "   Example: git commit -m 'Add user profile feature with validation'" -ForegroundColor White
+Write-Host "`nRun '../verify.ps1' from the challenge directory to check your solution.`n" -ForegroundColor Cyan