Code Quality Issues Found in v0.1.0 Release

[coderabbitai]

Summary of Issues Found in PR #2

This issue tracks several code quality problems identified during the review of the v0.1.0 release:

1. CMAKE_CURRENT_BINAYR_DIR Typo 🐛

• File: doc/_static/images/CMakeLists.txt
• Issue: Misspelled CMake variable name CMAKE_CURRENT_BINAYR_DIR instead of CMAKE_CURRENT_BINARY_DIR
• Impact: This could cause build failures or incorrect file paths

2. DoxygenLayout.xml Filename Issue 📁

• File: doxygen/DoxygenLayout.xml
• Issue: The file is named DxygenLayout.xml (missing 'o' in 'Doxygen')
• Impact: Could cause documentation generation issues

3. Unsafe Identifiers::back() Implementation ⚠️

• File: include/cpp_common/identifiers.hpp
• Issue: The back() method uses *m_ids.end() which is undefined behavior for empty containers
• Impact: Potential runtime crashes when calling back() on empty Identifiers

4. Documentation Typo: 'Discurse' 📝

• File: doc/general/support.rst
• Issue: Header says "Discurse" instead of "Discourse"
• Impact: Minor documentation quality issue

5. Potential Memory Management Concerns 🔍

• Areas: Various C++ headers mixing PostgreSQL memory management with standard C++
• Issue: Need to ensure consistent use of PostgreSQL's memory allocation functions
• Impact: Could lead to memory leaks or crashes

Recommendations

• Fix the CMAKE_CURRENT_BINARY_DIR typo
• Rename DxygenLayout.xml to DoxygenLayout.xml
• Fix the Identifiers::back() implementation to safely handle empty containers
• Correct the "Discurse" typo to "Discourse"
• Review memory management patterns throughout the codebase

Related: PR #2
Requester: @cvvergara