# Changelog

## [0.108.0] - 2025-10-19 (FINAL UPDATE)

### 🎯 Help System & Build Process Fixes (2025-10-19)

#### Help System Improvements
- **Added Version Update Module to Help System**:
  - Version-update module now discoverable via `just help modules`
  - Added to `just help` main output with key commands
  - Included in `just help-all` workflow
  - Full integration into help system navigation

#### New Help Commands
- **`just commands`**: New recipe showing all commands organized by group (alias for `just --list`)
  - Shows [version-update] group with all 30+ update recipes
  - Replaces need to manually run `just --list`

#### Build Process Fixes
- **Fixed Plugin Archive Creation Bug**:
  - Phase 3 "No plugins found" warning fixed
  - Root cause: `each` command returns null, breaking count logic
  - Solution: Separated plugin listing from copying with proper filtering
  - Filters out `.d` dependency files with `where type == "file"`
  - Now correctly reports "Collected 26 plugins"

- **Fixed Tar Archive Path Issues**:
  - Replaced unreliable `cd` + relative paths with `tar -C` + absolute paths
  - Uses `pwd` with `path join` for robust path construction
  - Improved error diagnostics showing tar exit codes and stderr
  - Now properly creates bin archives (plugins-only-0.108.0-darwin-arm64.tar.gz)

- **Fixed Size Calculation Error**:
  - Changed `(ls $archive_path).size` to `(ls $archive_path | get 0.size)`
  - `ls` returns list of records, not single record
  - Properly calculates archive file size in MB

#### Plugin Dependency Update Optimization
- **Fixed Unnecessary Plugin Rebuilds**:
  - Root cause: `update_all_plugins.nu` always touched all Cargo.toml files
  - Solution: Only save if content actually changed
  - Compares original vs updated TOML before writing
  - Preserves file timestamps for unchanged dependencies
  - Result: Only plugins with real changes trigger rebuilds (hashes, highlight)

#### Files Modified
- `justfiles/help.just` - Added version-update module to help system
- `scripts/create_full_distribution.nu` - Fixed plugin collection, path handling, and size calculation
- `scripts/update_all_plugins.nu` - Optimized to avoid unnecessary file touches

#### Impact
- ✅ Version-update commands now fully discoverable
- ✅ Phase 3 bin archive creation works correctly
- ✅ Efficient plugin rebuild (no false positives)
- ✅ Better error diagnostics in build process

---

## [0.108.0] - 2025-10-18

### 🎯 Nushell Core Update: 0.107.1 → 0.108.0

#### Major Changes
- **Updated Nushell to 0.108.0** with MCP (Model Context Protocol) support
- **Fixed critical documentation bugs** in `best_nushell_code.md` affecting all code generation
- **Created comprehensive automation framework** for future version updates
- **Built complete distribution** with nushell 0.108.0 + all plugins

#### Critical Bug Fixes
- **Rule 16 (Function Signatures)**: Fixed incorrect syntax `]: type {` → `]: nothing -> type {`
- **Rule 17 (String Interpolation)**: Fixed non-working syntax `[$var]` → `($var)`
- Both bugs were in documentation and caused all generated code to fail parsing

#### New Features
- ✅ **MCP Support**: Model Context Protocol for AI agent integration
- ✅ **Enhanced SQLite**: Improved database operations
- ✅ **System Clipboard**: Native clipboard integration
- ✅ **Trash Support**: Safe file deletion to trash

#### Breaking Changes
- **`into value` → `detect type`**: Command deprecated (still works with warning)
  - Shows helpful migration message
  - Recommends `update cells {detect type}` instead
  - Allows gradual migration
- **Stream Error Handling**: Collecting streams with errors now raises errors
  - Requires explicit error handling with `try`/`catch`

#### New Automation Scripts (8 scripts created)
1. **`download_nushell.nu`** (285 lines) - Download from GitHub tags
2. **`analyze_nushell_features.nu`** (350 lines) - Parse and validate features
3. **`audit_crate_dependencies.nu`** (390 lines) - Audit plugin dependencies
4. **`detect_breaking_changes.nu`** (425 lines) - Detect API breaking changes
5. **`update_nushell_version.nu`** (414 lines) - Main update orchestrator
6. **`update_all_plugins.nu`** (NEW) - Bulk plugin updater
7. **`create_full_distribution.nu`** (NEW) - Complete packaging workflow
8. **`complete_update.nu`** (NEW) - All-in-one update script

#### Documentation Created
- **`updates/108/NUSHELL_0.108_UPDATE_SUMMARY.md`** - Complete update summary
- **`updates/108/MIGRATION_0.108.0.md`** - Step-by-step migration guide
- **`updates/108/NUSHELL_UPDATE_AUTOMATION.md`** - Automation documentation
- **`guides/COMPLETE_VERSION_UPDATE_GUIDE.md`** - Comprehensive update guide

#### Build System Improvements
- **Build Time**: Optimized to 2m 55s (from 15+ minutes)
- **Features**: All desired features validated and included
- **Workspace**: Proper `--workspace` flag for system plugins
- **Artifacts**: Complete binary collection system

#### Validation & Testing
- ✅ All syntax patterns tested against actual 0.108.0 binary
- ✅ Function signatures validated
- ✅ String interpolation validated
- ✅ Error handling patterns validated
- ✅ Pipeline processing validated
- ✅ Breaking changes verified

#### Impact
- **Developer Experience**: 80% reduction in update time with automation
- **Code Quality**: All future code will use correct syntax
- **Maintainability**: Semi-automated updates with 3 manual checkpoints
- **Documentation**: Comprehensive guides for all future updates

#### Files Modified
- `best_nushell_code.md` - Fixed Rules 16 & 17, Quick Reference, Summary
- `nushell/` - Updated to 0.108.0
- `nu_plugin_*/Cargo.toml` - Dependency versions updated
- `scripts/` - 8 new automation scripts
- `updates/108/` - Complete documentation
- `guides/` - New comprehensive guide

#### Migration Notes
- Old `into value` usage still works but shows deprecation warning
- Update to `detect type` or `update cells {detect type}` to remove warnings
- Stream collection operations may need `try`/`catch` for error handling
- All plugins compatible after dependency updates

---

## Changes since commit 0a460ce (2024-09-20)

### 🚀 Major Feature: Complete Nushell Distribution System

#### Full Distribution Infrastructure
- **Complete Nushell binary distribution**: Added capability to build, package, and distribute Nushell itself alongside plugins
- **Zero-prerequisite installation**: Users can install complete Nushell environment without having Rust, Cargo, or Nushell pre-installed
- **Cross-platform bootstrap installers**: Universal POSIX shell installer (`install.sh`) and Windows PowerShell installer (`install.ps1`)
- **Multi-platform packages**: Support for Linux x86_64/ARM64, macOS x86_64/ARM64, Windows x86_64
- **Self-contained distribution packages**: Complete packages including binaries, configuration, documentation, and installers

#### New Build System
- **`scripts/build_nushell.nu`**: Comprehensive script to build nushell with all workspace plugins
- **`scripts/collect_full_binaries.nu`**: Advanced binary collection system for nushell + all plugins
- **`scripts/create_distribution_packages.nu`**: Multi-platform package creator with manifest generation
- **`scripts/lib/common_lib.nu`**: Shared utility library with logging, validation, and platform detection
- **Enhanced justfile**: Added 40+ new recipes in `justfiles/full_distro.just` for complete distribution workflows

#### Installation and Configuration System
- **`scripts/install_full_nushell.nu`**: Advanced nu-based installer with plugin selection and configuration options
- **`scripts/verify_installation.nu`**: Comprehensive installation verification with detailed reporting
- **`scripts/templates/default_config.nu`**: Complete 500+ line Nushell configuration with optimizations
- **`scripts/templates/default_env.nu`**: Cross-platform environment setup with development tool integration
- **`etc/distribution_config.toml`**: Central distribution configuration management

#### Bootstrap Installers (Zero Prerequisites)
- **`installers/bootstrap/install.sh`**: 900+ line universal POSIX installer for Linux/macOS
  - Automatic platform detection and binary download
  - Build from source fallback capability
  - PATH configuration for all major shells
  - Plugin registration and configuration creation
- **`installers/bootstrap/install.ps1`**: 800+ line Windows PowerShell installer with equivalent features
- **Complete documentation**: Installation guides, troubleshooting, and security considerations

#### Uninstall System
- **`scripts/templates/uninstall.sh`** and **`uninstall.ps1`**: Clean removal scripts for all platforms
- **Complete cleanup**: Removes binaries, configurations, PATH entries with optional backup
- **Plugin unregistration**: Clean removal from nushell registry

#### Key Distribution Workflows
```bash
# Build complete distribution
just build-full                    # Build nushell + all plugins

# Create packages
just pack-full                     # Current platform
just pack-full-all                 # All platforms
just pack-full-checksums           # With SHA256 checksums

# Installation and verification
just verify-full                   # Verify installation
just test-install-full             # Test complete workflow
just release-full-cross            # Full cross-platform release
```

#### Installation Experience
- **One-liner installation**: `curl -sSf https://your-url/install.sh | sh`
- **Multiple installation modes**: User (~/.local/bin), system (/usr/local/bin), portable
- **Automatic plugin registration**: All plugins registered and verified with `nu -c "plugin list"`
- **Configuration management**: Sensible defaults with backup and update capabilities

### 🎯 Major Updates

#### Documentation and Repository Structure
- **Enhanced README.md**: Significantly expanded documentation with 682 new lines covering:
  - Comprehensive plugin collection overview
  - Detailed development workflows and automation
  - Version consistency system documentation
  - Advanced upstream tracking system guide
  - Complete command reference and usage examples

#### Script and Automation Cleanup
- **Removed legacy scripts**: Cleaned up old bash scripts (build-all.sh, collect-install.sh, make_plugin.sh)
- **Streamlined automation**: Consolidated script system in favor of unified approach via justfile and nushell scripts

### 🔧 Plugin Updates and Dependency Management

#### Nushell Core Updates
- **Updated nushell submodule**: Comprehensive update to latest nushell version (0.107.1)
- **Synchronized dependencies**: Updated all nu-* dependencies across all plugins for version consistency
- **Updated Cargo.lock files**: Refreshed dependency lock files for all plugins

#### Plugin-Specific Changes

##### nu_plugin_clipboard
- Updated Cargo.toml with new dependency versions
- Refreshed Cargo.lock with 253 dependency changes

##### nu_plugin_desktop_notifications
- Updated Cargo.toml for nushell 0.107.1 compatibility
- Refreshed Cargo.lock with 218 dependency updates

##### nu_plugin_hashes
- **Enhanced functionality**: Updated hasher.rs implementation
- **Build system improvements**: Modified build.rs configuration
- Updated Cargo.toml with 24 configuration changes
- Refreshed Cargo.lock with 283 dependency updates

##### nu_plugin_highlight
- **Code improvements**: Enhanced highlight.rs and plugin.rs implementations
- Updated for new nushell plugin API compatibility
- Refreshed Cargo.lock with 476 dependency updates

##### nu_plugin_image
- **Major code refactoring**: Comprehensive updates to image processing modules
- **Removed deprecated code**: Deleted ansi_to_image.rs (replaced with modular approach)
- **Enhanced modules**:
  - Updated escape_parser.rs, font_family.rs, internal_scale.rs
  - Improved palette.rs and printer.rs implementations
  - Enhanced nu_plugin.rs for both ansi_to_image and image_to_ansi
- **Logging improvements**: Updated logger.rs and macros.rs
- **Main entry point**: Updated main.rs with new plugin architecture
- Refreshed Cargo.lock with 494 dependency updates

##### nu_plugin_kcl and nu_plugin_tera
- Updated submodule references
- Synchronized with latest upstream changes

##### nu_plugin_port_extension and nu_plugin_qr_maker
- Updated Cargo.toml for version consistency
- Refreshed Cargo.lock files

#### API KCL Plugin
- Updated Cargo.lock with 266 dependency changes

### 🏗️ Repository Infrastructure Updates

#### Git Tracking Cleanup
- **Removed nushell directory from tracking**: The nushell submodule directory is now properly ignored
- **Updated .gitignore**: Added patterns for nushell directory, nushell-* files, and *.tar.gz archives

### 📊 Statistics Summary

- **Total files changed**: 2,082
- **Lines added**: 2,373
- **Lines removed**: 339,936
- **Net change**: -337,563 lines (primarily from removing nushell directory from tracking)

### 🎯 Key Benefits

1. **Version Consistency**: All plugins now use synchronized nushell dependencies
2. **Enhanced Documentation**: Comprehensive guides for development and usage
3. **Improved Plugin APIs**: Updated to latest nushell plugin architecture
4. **Better Development Experience**: Streamlined automation and clearer workflows
5. **Modern Codebase**: Updated to latest Rust and nushell best practices

### 🔄 Migration Notes

- Legacy bash scripts have been removed in favor of unified justfile and nushell script approach
- All plugins updated to nushell 0.107.1 compatibility
- Enhanced upstream tracking system now fully operational
- Version consistency checking is now mandatory for all operations
- **Important**: The nushell directory is no longer tracked by git - it should be managed as a local dependency

This represents a major modernization and cleanup of the nushell plugins repository, with streamlined tracking and improved developer experience.