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@sidhardha sidhardha commented Jul 1, 2025

Summary by CodeRabbit

  • New Features

    • Introduced a new Greeting component that displays a personalized greeting message.
    • Added a function to generate time-based greeting messages.
    • Provided comprehensive documentation outlining technical security, code review processes, and integration details for CodeRabbit and Bitbucket.
  • Tests

    • Added unit tests for the Greeting component and the time-based greeting function.

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coderabbitai bot commented Jul 1, 2025

Walkthrough

This update introduces a new React component for personalized greetings, a time-based greeting utility function, and corresponding unit tests. Additionally, a detailed technical security and code review evaluation document for the CodeRabbit and Bitbucket integration is added, outlining architecture, security, compliance, and best practices.

Changes

File(s) Change Summary
src/Greeting.tsx Added Greeting React component and getGreetingTime utility function with time-based logic.
src/Greeting.test.tsx Introduced unit tests for Greeting component and getGreetingTime function.
coderabbitsecurity.md Added comprehensive security and code review evaluation documentation for CodeRabbit-Bitbucket integration.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant GreetingComponent
    participant getGreetingTime

    User->>GreetingComponent: Render with name
    GreetingComponent->>getGreetingTime: Call with hour
    getGreetingTime-->>GreetingComponent: Return greeting string
    GreetingComponent-->>User: Display greeting with uppercase name
Loading

Poem

🐇
A greeting hops in, bold and bright,
With uppercase cheer, it takes flight.
Time of day shapes what it will say—
"Good morning" or "night" on display.
Tests now ensure it’s all just right,
While security docs keep us tight!
— Your CodeRabbit delight

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npm error This is an error with npm itself. Please report this error at:
npm error https://github.com/npm/cli/issues
npm error A complete log of this run can be found in: /.npm/_logs/2025-07-01T15_05_36_992Z-debug-0.log

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Actionable comments posted: 4

🧹 Nitpick comments (3)
coderabbitsecurity.md (3)

101-101: Fix compound word spelling.

"Anti-patterns" should be hyphenated as one compound word.

-Checks for code quality, style, complexity, and anti-patterns.
+Checks for code quality, style, complexity, and anti-patterns.

13-17: Add language specification to code blocks.

The markdown fenced code blocks should specify a language for better rendering and syntax highlighting.

-```
+```mermaid
 [User] → [Bitbucket OAuth Consent] → [CodeRabbit App]
     |                                 |
     +----> [Access Token] <-----------+
-```
+```

-```
+```mermaid
 [PR Opened] → [Webhook] → [CodeRabbit Review]
     |                |
     +----> [Inline Feedback] → [Dev Fixes] → [Re-review]
-```
+```

Also applies to: 90-94


12-12: Use proper heading format instead of emphasis.

The bolded text should use heading format instead of emphasis for better document structure.

-**Diagram: OAuth Integration Flow**
+#### Diagram: OAuth Integration Flow

-**Diagram: Automated Review Workflow**
+#### Diagram: Automated Review Workflow

Also applies to: 89-89

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ac7f643 and 7ee0c07.

📒 Files selected for processing (3)
  • coderabbitsecurity.md (1 hunks)
  • src/Greeting.test.tsx (1 hunks)
  • src/Greeting.tsx (1 hunks)
🧰 Additional context used
🧬 Code Graph Analysis (1)
src/Greeting.test.tsx (1)
src/Greeting.tsx (2)
  • Greeting (3-6)
  • getGreetingTime (9-14)
🪛 LanguageTool
coderabbitsecurity.md

[misspelling] ~101-~101: This word is normally spelled as one.
Context: ...or code quality, style, complexity, and anti-patterns. - Customizable rulesets per project/te...

(EN_COMPOUNDS_ANTI_PATTERNS)


[grammar] ~104-~104: You’ve repeated a verb. Did you mean to only write one of them?
Context: ...oject/team. ### Security Vulnerability Scanning - Scans for OWASP Top 10, SAST vulnerabilities,...

(REPEATED_VERBS)


[uncategorized] ~109-~109: Possible missing preposition found.
Context: ...scanning. ### AI-Powered Suggestions - Contextual code improvements, refactoring, and bes...

(AI_HYDRA_LEO_MISSING_OF)

🪛 markdownlint-cli2 (0.17.2)
coderabbitsecurity.md

12-12: Emphasis used instead of a heading

(MD036, no-emphasis-as-heading)


13-13: Fenced code blocks should have a language specified

(MD040, fenced-code-language)


89-89: Emphasis used instead of a heading

(MD036, no-emphasis-as-heading)


90-90: Fenced code blocks should have a language specified

(MD040, fenced-code-language)

Comment on lines +3 to +6
export function Greeting({ name }: { name: string }) {
// Introduce a bug: if name is empty, it should say 'Guest', but this is not handled
return <h2>Hello, {name.toUpperCase()}! Welcome to CodeRabbit review test.</h2>;
}
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⚠️ Potential issue

Fix the empty name handling bug.

The component doesn't handle the case when name is an empty string, which should default to 'Guest' as mentioned in the comment.

Apply this diff to fix the empty name handling:

 export function Greeting({ name }: { name: string }) {
-  // Introduce a bug: if name is empty, it should say 'Guest', but this is not handled
-  return <h2>Hello, {name.toUpperCase()}! Welcome to CodeRabbit review test.</h2>;
+  const displayName = name.trim() || 'Guest';
+  return <h2>Hello, {displayName.toUpperCase()}! Welcome to CodeRabbit review test.</h2>;
 }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export function Greeting({ name }: { name: string }) {
// Introduce a bug: if name is empty, it should say 'Guest', but this is not handled
return <h2>Hello, {name.toUpperCase()}! Welcome to CodeRabbit review test.</h2>;
}
export function Greeting({ name }: { name: string }) {
const displayName = name.trim() || 'Guest';
return <h2>Hello, {displayName.toUpperCase()}! Welcome to CodeRabbit review test.</h2>;
}
🤖 Prompt for AI Agents
In src/Greeting.tsx around lines 3 to 6, the Greeting component does not handle
the case when the name prop is an empty string, which should default to 'Guest'.
Fix this by checking if the name is empty or falsy and use 'Guest' instead
before calling toUpperCase, ensuring the greeting always displays a valid name.

Comment on lines +9 to +14
export function getGreetingTime(hour: number): string {
if (hour < 12) return 'Good morning';
if (hour < 18) return 'Good afternoon';
if (hour < 24) return 'Good night'; // Bug: should be 'Good evening' for 18-21, 'Good night' for 22-23
return 'Invalid hour';
}
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⚠️ Potential issue

Fix the time-based greeting logic.

The function incorrectly returns "Good night" for all hours between 18-23. It should distinguish between "Good evening" (18-21) and "Good night" (22-23).

Apply this diff to fix the greeting logic:

 export function getGreetingTime(hour: number): string {
   if (hour < 12) return 'Good morning';
   if (hour < 18) return 'Good afternoon';
-  if (hour < 24) return 'Good night'; // Bug: should be 'Good evening' for 18-21, 'Good night' for 22-23
+  if (hour < 22) return 'Good evening';
+  if (hour < 24) return 'Good night';
   return 'Invalid hour';
 }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export function getGreetingTime(hour: number): string {
if (hour < 12) return 'Good morning';
if (hour < 18) return 'Good afternoon';
if (hour < 24) return 'Good night'; // Bug: should be 'Good evening' for 18-21, 'Good night' for 22-23
return 'Invalid hour';
}
export function getGreetingTime(hour: number): string {
if (hour < 12) return 'Good morning';
if (hour < 18) return 'Good afternoon';
if (hour < 22) return 'Good evening';
if (hour < 24) return 'Good night';
return 'Invalid hour';
}
🤖 Prompt for AI Agents
In src/Greeting.tsx around lines 9 to 14, the getGreetingTime function
incorrectly returns "Good night" for hours 18 to 23. Update the logic to return
"Good evening" for hours 18 to 21 and "Good night" for hours 22 to 23, ensuring
the correct greeting is returned based on the hour.

Comment on lines +4 to +12
test('Greeting component renders with name', () => {
render(<Greeting name="CodeRabbit" />);
expect(screen.getByText(/Hello, CodeRabbit!/i)).toBeInTheDocument();
});

test('Greeting component renders with name in uppercase', () => {
render(<Greeting name="CodeRabbit" />);
expect(screen.getByText(/Hello, CODERABBIT!/i)).toBeInTheDocument();
});
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🛠️ Refactor suggestion

Add test coverage for empty name handling.

The existing tests look good, but you should add a test case to verify the empty name handling once the bug in the Greeting component is fixed.

Add this test case:

+test('Greeting component handles empty name', () => {
+  render(<Greeting name="" />);
+  expect(screen.getByText(/Hello, GUEST!/i)).toBeInTheDocument();
+});
+
+test('Greeting component handles whitespace-only name', () => {
+  render(<Greeting name="   " />);
+  expect(screen.getByText(/Hello, GUEST!/i)).toBeInTheDocument();
+});
🤖 Prompt for AI Agents
In src/Greeting.test.tsx around lines 4 to 12, add a new test case to verify how
the Greeting component handles an empty name prop. This test should render the
component with an empty string as the name and assert the expected output or
behavior for that scenario once the bug in the Greeting component is fixed. This
will ensure coverage for empty name handling.

Comment on lines +14 to +19
test('getGreetingTime returns correct greeting', () => {
expect(getGreetingTime(9)).toBe('Good morning');
expect(getGreetingTime(15)).toBe('Good afternoon');
expect(getGreetingTime(20)).toBe('Good night'); // This will pass, but is a logic bug
expect(getGreetingTime(25)).toBe('Invalid hour');
});
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⚠️ Potential issue

Update test to reflect correct greeting logic.

The test at line 17 expects "Good night" for hour 20, which perpetuates the logic bug. After fixing the getGreetingTime function, this test should be updated to expect "Good evening".

Apply this diff to fix the test:

 test('getGreetingTime returns correct greeting', () => {
   expect(getGreetingTime(9)).toBe('Good morning');
   expect(getGreetingTime(15)).toBe('Good afternoon');
-  expect(getGreetingTime(20)).toBe('Good night'); // This will pass, but is a logic bug
+  expect(getGreetingTime(20)).toBe('Good evening');
+  expect(getGreetingTime(23)).toBe('Good night');
   expect(getGreetingTime(25)).toBe('Invalid hour');
 });
🤖 Prompt for AI Agents
In src/Greeting.test.tsx between lines 14 and 19, the test expects "Good night"
for hour 20, which is incorrect based on the updated greeting logic. Change the
expected value for getGreetingTime(20) from "Good night" to "Good evening" to
align the test with the corrected function behavior.

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