mirror of
https://github.com/dwinkler1/np.git
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Cleanup
This commit is contained in:
parent
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commit
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4 changed files with 3 additions and 330 deletions
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@ -367,11 +367,6 @@ The CI runs on:
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This ensures that users can confidently use the template knowing that all advertised functionality has been verified.
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This ensures that users can confidently use the template knowing that all advertised functionality has been verified.
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## Related Documentation
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- [REFACTORING.md](REFACTORING.md) - Technical details about the modular structure
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- [SUMMARY.md](SUMMARY.md) - Metrics and comparison with original template
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## Usage
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## Usage
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Use this template with:
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Use this template with:
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@ -1,150 +0,0 @@
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# Template Refactoring Summary
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## Overview
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This document summarizes the refactoring improvements made to the RDE (Research Development Environment) template flake.
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## Changes Made
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### 1. File Structure Reorganization
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**Before**: Single 688-line `flake.nix` file
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**After**: Modular structure with 17 files across 5 directories
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```
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templates/rde/
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├── flake.nix (261 lines) - Main configuration
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├── README.md - User documentation
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├── REFACTORING.md - This file
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├── overlays/ (5 files)
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│ ├── r.nix - R package configuration
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│ ├── python.nix - Python package configuration
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│ ├── rix.nix - rstats-on-nix integration
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│ ├── theme.nix - Neovim theme setup
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│ └── project-scripts.nix - Script wrapper definitions
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├── hosts/ (5 files)
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│ ├── default.nix - Merges all host configs
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│ ├── python.nix - Python command definitions
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│ ├── julia.nix - Julia command definitions
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│ ├── r.nix - R command definitions
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│ └── utils.nix - Utility command definitions
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├── lib/ (2 files)
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│ ├── shell-hook.nix - Dev shell welcome message
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│ └── mini-notify-config.lua - Neovim notification config
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└── scripts/ (4 files)
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├── initPython.sh - Python project initialization
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├── initProject.sh - Project structure setup
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├── updateDeps.sh - Dependency update script
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└── activateDevenv.sh - Devenv activation
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```
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### 2. Key Improvements
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#### Separation of Concerns
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- **Config**: Main configuration stays in flake.nix
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- **Overlays**: Package modifications isolated in overlays/
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- **Hosts**: Command definitions organized by language in hosts/
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- **Scripts**: Shell scripts extracted to scripts/ directory
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- **Helpers**: Utility functions in lib/
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#### Readability
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- Reduced main file from 688 to 261 lines (62% reduction)
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- Added strategic comments explaining key sections
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- Extracted long inline strings to separate files
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- Grouped related functionality together
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#### Maintainability
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- Language-specific changes isolated to dedicated files
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- Easy to add new languages (create new host/overlay files)
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- Easy to modify scripts without touching Nix code
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- Clear separation between different concerns
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#### Reusability
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- Individual overlays can be reused in other projects
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- Host definitions can be copied/modified independently
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- Scripts can be tested/modified separately
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- Modular design allows selective adoption
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### 3. Specific Extractions
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#### Shell Scripts (200+ lines → 4 files)
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- `initPython.sh`: Python project initialization logic
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- `initProject.sh`: Directory structure and git setup
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- `updateDeps.sh`: Dependency update automation
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- `activateDevenv.sh`: Devenv shell activation
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#### Overlays (100+ lines → 5 files)
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- `r.nix`: R package management with rix integration
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- `python.nix`: Python package configuration
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- `rix.nix`: rstats-on-nix package source
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- `theme.nix`: Neovim colorscheme handling
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- `project-scripts.nix`: Script wrapper generation
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#### Host Definitions (200+ lines → 5 files)
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- `python.nix`: marimo, ipy, py, initPython commands
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- `julia.nix`: jl, pluto, initJl commands
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- `r.nix`: R console command
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- `utils.nix`: initProject, updateDeps, devenv commands
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- `default.nix`: Merges all host configurations
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#### Helper Functions (40+ lines → 2 files)
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- `shell-hook.nix`: Dev shell welcome message generation
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- `mini-notify-config.lua`: Neovim notification filtering
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### 4. Added Documentation
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#### README.md
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- Overview of template purpose
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- Directory structure explanation
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- Benefits of modular design
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- Configuration instructions
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- Extension guidelines
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- Usage examples
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#### Inline Comments
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- Section headers in flake.nix
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- Explanation of key configuration blocks
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- Purpose of each import
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- Documentation of categories and settings
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### 5. Benefits Achieved
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1. **Maintainability**:
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- Changes to one language don't affect others
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- Easy to locate and modify specific functionality
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- Clear ownership of different components
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2. **Readability**:
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- Main file is now scannable and understandable
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- Related code grouped together
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- Inline documentation guides users
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3. **Testability**:
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- Scripts can be tested independently
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- Overlays can be verified in isolation
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- Smaller files are easier to debug
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4. **Extensibility**:
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- Clear patterns for adding new languages
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- Easy to add new commands
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- Simple to customize per language
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5. **Learning**:
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- New users can understand the template structure
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- Examples in each file guide modifications
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- Documentation explains purpose and usage
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## Migration Guide
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For users of the old template:
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1. The functionality remains identical
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2. Configuration in the main config section is the same
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3. All commands work exactly as before
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4. To customize, now edit the specific file in the appropriate directory
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## Future Improvements
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Possible future enhancements:
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- Add validation scripts for configuration
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- Create unit tests for individual modules
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- Add more language examples (Go, Rust, etc.)
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- Create a configuration wizard script
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- Add CI/CD integration examples
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@ -1,172 +0,0 @@
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# Template Refactoring - Complete Summary
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## 🎯 Objective Achieved
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Successfully refactored the RDE template from a single 688-line file into a modular, maintainable structure.
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## 📊 Key Metrics
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| Aspect | Before | After | Improvement |
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|--------|--------|-------|-------------|
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| **Main file (flake.nix)** | 688 lines | 261 lines | **62% reduction** |
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| **File structure** | 1 monolithic file | 17 modular files | **Better organized** |
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| **Documentation** | 0 lines | 218 lines | **Fully documented** |
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| **Directories** | 0 | 5 organized dirs | **Clear structure** |
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## 📁 New Structure
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```
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templates/rde/
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├── 📄 flake.nix (261 lines) # Main config - clean & commented
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├── 📖 README.md # User guide
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├── 📖 REFACTORING.md # Technical details
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│
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├── 📂 overlays/ # Package configurations
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│ ├── r.nix # R packages
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│ ├── python.nix # Python packages
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│ ├── rix.nix # R nixpkgs source
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│ ├── theme.nix # Neovim themes
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│ └── project-scripts.nix # Script wrappers
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│
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├── 📂 hosts/ # Command definitions
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│ ├── default.nix # Merger
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│ ├── python.nix # Python commands
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│ ├── julia.nix # Julia commands
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│ ├── r.nix # R commands
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│ └── utils.nix # Utility commands
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│
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├── 📂 lib/ # Helper functions
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│ ├── shell-hook.nix # Welcome message
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│ └── mini-notify-config.lua # Neovim config
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│
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└── 📂 scripts/ # Shell scripts
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├── initPython.sh # Python init
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├── initProject.sh # Project setup
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├── updateDeps.sh # Update deps
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└── activateDevenv.sh # Devenv activation
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```
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## ✨ Key Improvements
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### 1. **Separation of Concerns**
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- Configuration stays in main flake.nix
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- Language-specific code in dedicated files
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- Scripts separated from Nix code
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- Helpers isolated in lib/
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### 2. **Enhanced Readability**
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- Main file reduced from 688 → 261 lines
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- Strategic comments explain sections
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- Clear naming conventions
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- Logical grouping of related code
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### 3. **Better Maintainability**
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- Modify one language without affecting others
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- Easy to locate specific functionality
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- Clear patterns for adding features
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- Reduced risk of breaking changes
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### 4. **Improved Extensibility**
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- Add new languages: create host + overlay files
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- Add new commands: edit relevant host file
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- Modify scripts: edit .sh files directly
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- Customize behavior: clear config section
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### 5. **Comprehensive Documentation**
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- README.md: User-facing guide
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- REFACTORING.md: Technical details
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- Inline comments: Explain key sections
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- Examples: Show how to extend
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## 🔄 Backwards Compatibility
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✅ **Zero Breaking Changes**
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- All existing functionality preserved
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- Same configuration interface
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- All commands work identically
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- Migration is seamless
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## 🎓 Learning Benefits
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### For Users
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- Easier to understand template structure
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- Clear examples for customization
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- Self-documenting code organization
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- Guided by inline comments
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### For Developers
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- Easy to modify individual components
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- Clear separation aids debugging
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- Modular structure enables testing
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- Well-documented refactoring process
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## 📈 Before & After Comparison
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### Before Refactoring
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```nix
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{
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description = "New Project";
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outputs = { ... }: let
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config = { ... };
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# 200+ lines of inline bash scripts
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initPython = ''
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#!/usr/bin/env bash
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# ... lots of bash code ...
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'';
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# 100+ lines of overlay definitions
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rOverlay = final: prev: let
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# ... complex overlay code ...
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# 300+ lines of host definitions
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hosts = {
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marimo = let marimoInit = ''
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# ... more inline bash ...
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# ... continues for 688 lines total
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```
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### After Refactoring
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```nix
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{
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description = "New Project";
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outputs = { ... }: let
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# Clear config section
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config = { ... };
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# Import from organized modules
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rOverlay = import ./overlays/r.nix;
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pythonOverlay = import ./overlays/python.nix;
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# ... clean imports ...
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# Main configuration
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projectConfig = forSystems (system:
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# ... focused on structure, not details
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```
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## 🚀 Next Steps
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The template is now:
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1. ✅ Well-organized and modular
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2. ✅ Fully documented
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3. ✅ Easy to maintain
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4. ✅ Simple to extend
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5. ✅ Ready for production use
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## 💡 Usage
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No changes required for existing users! The template works exactly as before, but now with:
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- Better code organization
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- Comprehensive documentation
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- Easier customization options
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- Clearer structure for learning
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## 📝 Files Modified
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- `flake.nix` - Simplified and reorganized
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- Created `overlays/` - Package configurations
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- Created `hosts/` - Command definitions
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- Created `lib/` - Helper functions
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- Created `scripts/` - Shell scripts
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- Added `README.md` - User documentation
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- Added `REFACTORING.md` - Technical guide
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## 🎉 Success!
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The refactoring is complete. The template is now significantly more maintainable, readable, and extensible while preserving all original functionality.
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6
templates/rde/flake.lock
generated
6
templates/rde/flake.lock
generated
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@ -46,11 +46,11 @@
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]
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]
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},
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},
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"locked": {
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"locked": {
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"lastModified": 1768314902,
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"lastModified": 1768552827,
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"narHash": "sha256-faz7r9QbUxVyBNuu1rEHTilNBJc/wrzKQ5tibg1cSBI=",
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"narHash": "sha256-hOcpR1vSawDkIVgAJY96Y7jBy+mXdWCqQ5Ig0fDSUEQ=",
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"owner": "dwinkler1",
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"owner": "dwinkler1",
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"repo": "nixCatsConfig",
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"repo": "nixCatsConfig",
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"rev": "bad4147e0374280c447c24900f0f738c75f89c80",
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"rev": "53dfaba70d16a179f8a6dbd40d7b06cd495bbc15",
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"type": "github"
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"type": "github"
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},
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},
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"original": {
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"original": {
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Loading…
Add table
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Reference in a new issue