9.0 KiB
Brewery Pipeline Documentation Index
Complete guide to all pipeline documentation - choose your learning path based on your needs.
Quick Navigation
🚀 I Want to Run It Now (5 minutes)
Start here if you want to see the pipeline in action immediately:
- QUICK-START.md (this directory)
- Copy-paste build commands
- Run the pipeline in 2 minutes
- Make 4 simple modifications to learn
- Common troubleshooting
📚 I Want to Understand the Code (1 hour)
To learn how the pipeline works internally:
- QUICK-START.md - Run it first (5 min)
- CODE-READING-GUIDE.md - Learn to read code (30 min)
- Recommended reading order for all 5 source files
- Code pattern explanations with examples
- Trace a city through the entire pipeline
- Testing strategies
- ../docs/pipeline-guide.md - Full system overview (20 min)
- Architecture and data flow diagrams
- Description of each component
- Performance characteristics
🏗️ I Want to Understand the Architecture (1.5 hours)
To understand WHY the system was designed this way:
- Read the above "Understand the Code" path first
- ../docs/pipeline-architecture.md - Design deep dive (30 min)
- 5 core design principles with trade-offs
- Detailed threading model (3-level hierarchy)
- Mutex contention analysis
- Future optimization opportunities
- Lessons learned
💻 I Want to Modify the Code (2+ hours)
To extend or improve the pipeline:
- Complete the "Understand the Architecture" path above
- Choose your enhancement:
- Add Real LLM: See "Future Implementation" in ../docs/pipeline-architecture.md
- Export Results: Modify src/main.cpp to write JSON
- Change Templates: Edit src/generator.cpp
- Add Features: Read inline code comments for guidance
Documentation File Structure
In /pipeline/ (Code-Level Documentation)
| File | Purpose | Time |
|---|---|---|
| QUICK-START.md | Run in 5 minutes + learn basic changes | 15 min |
| CODE-READING-GUIDE.md | How to read the source code | 30 min |
| includes/generator.h | Generator class interface | 5 min |
| includes/json_loader.h | JSON loader interface | 5 min |
| includes/database.h | Database interface | 5 min |
| src/main.cpp | Pipeline orchestration | 10 min |
| src/generator.cpp | Brewery name generation | 5 min |
| src/json_loader.cpp | Threading and JSON parsing | 15 min |
| src/database.cpp | SQLite operations | 10 min |
In /docs/ (System-Level Documentation)
| File | Purpose | Time |
|---|---|---|
| pipeline-guide.md | Complete system guide | 30 min |
| pipeline-architecture.md | Design decisions and rationale | 30 min |
| getting-started.md | Original getting started (general) | 10 min |
| architecture.md | General app architecture | 20 min |
Learning Paths by Role
👨💻 Software Engineer (New to Project)
Goal: Understand codebase, make modifications
Path (1.5 hours):
- QUICK-START.md (15 min)
- CODE-READING-GUIDE.md (30 min)
- Do Modification #1 and #3 (15 min)
- Read ../docs/pipeline-guide.md Components section (20 min)
- Start exploring code + inline comments (variable)
🏗️ System Architect
Goal: Understand design decisions, future roadmap
Path (2 hours):
- ../docs/pipeline-guide.md - Overview (30 min)
- ../docs/pipeline-architecture.md - Full design (30 min)
- Review CODE-READING-GUIDE.md - Code Patterns section (15 min)
- Plan enhancements based on "Future Opportunities" (variable)
📊 Data Engineer
Goal: Understand data flow, optimization
Path (1 hour):
- ../docs/pipeline-guide.md - System Overview (30 min)
- ../docs/pipeline-architecture.md - Performance section (20 min)
- Review src/json_loader.cpp - Threading section (10 min)
👀 Code Reviewer
Goal: Review changes, ensure quality
Path (30 minutes):
- CODE-READING-GUIDE.md - Code Patterns section (10 min)
- ../docs/pipeline-architecture.md - Design Patterns (10 min)
- Reference header files for API contracts (10 min)
Quick Reference
Key Files
Entry Point: src/main.cpp
- Shows complete 5-step pipeline
- ~50 lines, easy to understand
Threading Logic: src/json_loader.cpp
- Nested multithreading example
- 180 lines with extensive comments
- Learn parallel programming patterns
Database Design: src/database.cpp
- Thread-safe SQLite wrapper
- Prepared statements example
- Mutex protection pattern
Generation Logic: src/generator.cpp
- Deterministic hashing algorithm
- Template-based generation
- Only 40 lines, easy to modify
Common Questions - Quick Answers
Q: How do I run the pipeline? A: QUICK-START.md - 5 minute setup
Q: How does the code work? A: CODE-READING-GUIDE.md - Explained with examples
Q: What is the full system architecture? A: ../docs/pipeline-guide.md - Complete overview
Q: Why was it designed this way? A: ../docs/pipeline-architecture.md - Design rationale
Q: How do I modify the generator? A: QUICK-START.md Modification #3 - Template change example
Q: How does threading work? A: ../docs/pipeline-architecture.md - Threading model section
Q: What about future LLM integration? A: ../docs/pipeline-architecture.md - Design Patterns → Strategy Pattern
Q: How do I optimize performance? A: ../docs/pipeline-architecture.md - Future Optimizations section
Documentation Statistics
| Metric | Value |
|---|---|
| Total documentation lines | 1500+ |
| Code files with Doxygen | 5 |
| Developer guides | 2 |
| System documentation | 2 |
| ASCII diagrams | 4 |
| Code examples | 20+ |
| Learning paths | 4 |
| Estimated reading time (all) | 3-4 hours |
How to Use This Index
- Find your role in "Learning Paths by Role"
- Follow the recommended path in order
- Use the file link to jump directly
- Reference this page anytime you need to find something
Contribution Notes
When adding to the pipeline:
- Update inline code comments in modified files
- Update Doxygen documentation for changed APIs
- Update CODE-READING-GUIDE.md if reading order changes
- Update ../docs/pipeline-guide.md for major features
- Update ../docs/pipeline-architecture.md for design changes
Additional Resources
Within This Repository
- ../../docs/architecture.md - General app architecture
- ../../docs/getting-started.md - Project setup
- ../../README.md - Project overview
External References
- SQLite Documentation
- C++ std::thread
- nlohmann/json - JSON library
- Doxygen Documentation
Last Updated
Documentation completed: 2024
- All code files documented with Doxygen comments
- 4 comprehensive guides created
- 4 ASCII diagrams included
- 4 learning paths defined
Start with QUICK-START.md to get running in 5 minutes! 🚀