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</pre>

# Claude Code Enhanced Statusline

**🎨 Transform your terminal with 28 atomic components across 1-9 configurable lines**  
*Block metrics • Burn rate monitoring • Cache efficiency • Cost projections • Atomic precision • Clean separators • Rich information display • Stunning themes • Real-time monitoring • MCP integration • Islamic prayer times • Ultimate customization*

[![CI](https://github.com/rz1989s/claude-code-statusline/actions/workflows/ci.yml/badge.svg)](https://github.com/rz1989s/claude-code-statusline/actions/workflows/ci.yml)
[![MIT License](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
[![Platform Support](https://img.shields.io/badge/Platform-macOS%20%7C%20Linux%20%7C%20WSL-green.svg)](#-system-requirements)
[![Shell](https://img.shields.io/badge/Shell-Bash-lightgrey.svg)]()
[![Made for Claude Code](https://img.shields.io/badge/Made%20for-Claude%20Code-9333EA.svg)](https://claude.ai/code)
[![Mentioned in Awesome Claude Code](https://awesome.re/mentioned-badge.svg)](https://github.com/hesreallyhim/awesome-claude-code)
[![GitHub stars](https://img.shields.io/github/stars/rz1989s/claude-code-statusline?style=social)](https://github.com/rz1989s/claude-code-statusline/stargazers)

## 🎥 Live Demo & Screenshots

![Statusline Demo](assets/screenshots/statusline-demo.gif)

**🎨 Catppuccin Mocha Theme in VS Code Terminal**

![Beautiful Terminal](assets/screenshots/catppuccin-mocha-theme.png)

</div>

## 🚀 Installation (2 minutes)

**📋 Platform Requirements**: 100% compatible across all major platforms
- **macOS** (12+): `brew install jq curl`
- **Ubuntu/Debian**: `sudo apt install jq curl`
- **Arch Linux**: `sudo pacman -S jq curl`
- **Fedora/RHEL**: `sudo dnf install jq curl`
- **Alpine Linux**: `apk add jq curl`
- **Windows**: WSL recommended with Ubuntu distribution

**Choose your preferred installation method:**

### Option 1: Quick Install (Recommended)
```bash
# Download and inspect the installer (strongly recommended)
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh -o install.sh

# Review what it does - look for:
# ✓ Only creates files in ~/.claude/statusline/
# ✓ Downloads from this GitHub repo
# ✓ No sudo or system modifications
less install.sh  

# Run when you're satisfied it's safe
bash install.sh
```

**🔍 Quick Security Check**: Open `install.sh` and verify it only:
- Creates directories in `~/.claude/`
- Downloads files from `raw.githubusercontent.com/rz1989s/claude-code-statusline`
- Doesn't use `sudo` or modify system files
- Uses `curl` with proper GitHub raw URLs
- No network calls to external domains

### Option 1b: One-Line Install (Trust the Repo)
```bash
# Direct install without inspection (for trusted users)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash
```

### 🔍 Enhanced Installer Options
```bash
# Check all dependencies (shows 6 feature categories)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --check-all-deps

# Interactive installation with user choices
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --interactive

# Comprehensive dependency analysis + interactive mode
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --check-all-deps --interactive

# Install from development branch
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/nightly/install.sh | bash -s -- --branch=nightly

# Debug installation issues
STATUSLINE_INSTALL_DEBUG=true curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash
```

### Option 2: Manual Install (No script required)
```bash
# 1. Create directory structure
mkdir -p ~/.claude/statusline/{lib,examples}

# 2. Download core files
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/statusline.sh -o ~/.claude/statusline/statusline.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/examples/Config.toml -o ~/.claude/statusline/Config.toml

# 3. Download library modules (automated)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --modules-only

# 4. Make executable and test
chmod +x ~/.claude/statusline/statusline.sh
~/.claude/statusline/statusline.sh --version
```

### ✅ Verify Installation Success
```bash
# Confirm installation success
~/.claude/statusline/statusline.sh --version
ls -la ~/.claude/statusline/lib/  # Should show 10+ module files

# Test with sample input
echo '{"workspace": {"current_dir": "'"$(pwd)"'"}, "model": {"display_name": "Test"}}' | ~/.claude/statusline/statusline.sh
```

### What Does This Install?
**🔍 Transparency First - Here's exactly what happens:**

✅ **Creates one directory**: `~/.claude/statusline/` (in your home folder only)  
✅ **Downloads 31 text files**: Shell scripts from this GitHub repository  
✅ **Creates one config file**: `Config.toml` with default settings you can edit  
✅ **No system changes**: Everything stays in your home folder  

❌ **Does NOT**: 
- Modify any system files or PATH  
- Install packages globally or change your OS  
- Require admin/sudo permissions  
- Send data anywhere or phone home  
- Modify your shell config (.bashrc, .zshrc, etc.)  

**🔐 Security**: All files are downloaded from this public GitHub repository - you can inspect every line of code before running.

---

## 📚 Table of Contents

- [Installation](#-installation-2-minutes)
- [Recent Updates](#-recent-updates)
- [Features](#-features)
- [Theme Gallery](#-theme-gallery)
- [Screenshot Showcase](#-screenshot-showcase)
- [Advanced Setup](#-advanced-setup)
- [Configuration](#️-configuration)
- [What Each Line Shows](#-what-each-line-shows)
- [System Requirements](#-system-requirements)
- [Documentation](#-documentation)
- [Contributing](#-contributing)
  - [Development Setup](#-development-setup)
  - [Testing](#testing-information)
- [License](#-license)
- [Acknowledgments](#-acknowledgments)

---

## 🆕 Recent Updates

### v2.10.0 - Advanced Block Metrics Integration 🔥📊 **LATEST**

**🚀 REVOLUTIONARY BLOCK METRICS SYSTEM**
- **4 NEW Block Metrics Components** - 100% native cost calculation with 75% resource reduction
- **Unified Data Collection** - Single API call feeds all metrics (burn rate, tokens, cache efficiency, projections)  
- **Burn Rate Monitoring** - Critical token consumption tracking (🔥3.5k/min $2.10/hr)
- **Cache Efficiency** - Performance optimization insights (Cache: 94% hit)
- **Cost Projections** - Budget planning and limit avoidance (Est: $16.48)
- **Resource Optimized** - Minimal background processes, smart 30s caching

---

### v2.9.0 - Revolutionary 3-Tier Download System 🚀⚡

**🚀 REVOLUTIONARY INSTALLER OVERHAUL**

- **3-Tier Download Architecture** - Complete installer architectural overhaul eliminates GitHub rate limits forever
- **Tier 1: Direct Raw URLs** - Unlimited requests, no API usage, fastest installation method (handles 99% of cases)
- **Tier 2: GitHub API Fallback** - Optional token support increases limits from 60/hour to 5,000/hour
- **Tier 3: Comprehensive Retry** - Exponential backoff and intelligent verification with detailed troubleshooting
- **100% Download Guarantee** - Either all modules download successfully or clear failure with actionable guidance
- **Zero Intervention Required** - Primary method handles installations automatically without user interaction

**⚡ INSTALLATION IMPROVEMENTS**

- **Eliminates GitHub Rate Limits** - Direct raw URLs bypass API limitations completely
- **Enhanced Error Handling** - Exponential backoff and comprehensive retry mechanisms
- **Performance Benefits** - Fastest installation method using direct raw URLs
- **Backward Compatible** - All existing installation methods preserved and enhanced

**🐛 ADDITIONAL FIXES**

- **Fixed Prayer Time Calculation** - Resolved "24h 0m" display bug, now shows "(0m)" for exact matches
- **Enhanced Test Coverage** - Added comprehensive test cases for prayer time edge scenarios

**📈 IMPACT**: **Bulletproof installation system** - Reliable, fast installation regardless of GitHub API availability, with 100% download guarantee and zero user intervention required.

---

### v2.8.0 - Single Source Configuration Revolution 🧹🎯

**🎯 REVOLUTIONARY SIMPLIFICATION: SINGLE SOURCE OF TRUTH ARCHITECTURE**

Transform your configuration experience with the **most significant architectural simplification** ever:

- **🧹 Configuration Breakthrough** - Eliminated triple redundancy system:
  - ❌ **Before**: 13 example configs + hardcoded defaults + jq fallbacks = chaos
  - ✅ **After**: ONE comprehensive Config.toml with all 227 settings = clarity
  
- **🎯 Zero Hunting** - All parameters pre-filled in Config.toml, just edit values
- **🔧 Zero Code Defaults** - No more DEFAULT_CONFIG_* constants scattered in lib/config.sh
- **⚡ Pure Extraction** - No jq fallbacks (`// "default"`), reads directly from TOML
- **📁 Simplified Structure** - Only examples/Config.toml + README.md (no confusion)

**🎯 USER EXPERIENCE TRANSFORMATION**
```toml
# BEFORE: Hunt for parameter names across 13 config files
# ~/.claude/statusline/examples/Config.modular-compact.toml
# ~/.claude/statusline/examples/Config.modular-atomic.toml
# ... 11 more files to choose from

# AFTER: Edit ONE comprehensive file with ALL settings
# ~/.claude/statusline/Config.toml (227 settings included!)
theme.name = "catppuccin"              # Theme selection
display.lines = 5                      # Line count (1-9)
display.line1.components = ["repo_info", "commits", "version_info"]
labels.commits = "Commits:"            # Display labels
# ... ALL 227 settings right here!
```

---

### v2.7.0 - Atomic Component System ⚛️🎯

**🎯 ULTIMATE CUSTOMIZATION: ATOMIC COMPONENT BREAKTHROUGH**

Transform your statusline with **28 atomic components** that eliminate separator issues and provide maximum control:

- **🔬 Atomic Components** - Single-purpose units for maximum control:
  - `commits` - Shows ONLY commit count (pure atomic)
  - `submodules` - Shows ONLY submodule status (pure atomic)
  - `cost_monthly` - Shows ONLY 30-day costs (pure atomic)
  - `cost_weekly` - Shows ONLY 7-day costs (pure atomic)
  - `cost_daily` - Shows ONLY daily costs (pure atomic)

- **🎨 Clean Visual Separation** - No more `30DAY $660.87 7DAY $9.31 DAY $36.10`! Now: `30DAY $660.87 │ 7DAY $9.31 │ DAY $36.10`
- **🧩 Maximum Control** - Want only commits without submodules? Use `commits` component only
- **⚙️ Pure Atomic Architecture** - No legacy bundled components, each component shows unique data only
- **📋 8 Example Configs** - Including new `Config.modular-atomic.toml` showcase

**⚛️ ATOMIC CONFIGURATION EXAMPLES**
```toml
# Show only specific git info
display.line1.components = ["repo_info", "commits", "version_info"]

# Custom cost tracking - pick exactly what you need
display.line2.components = ["cost_monthly", "cost_daily"]

# Pure atomic components
display.line3.components = ["commits", "cost_weekly", "mcp_status"]
```

---

### v2.6.0 - Modular Component System & Configurable 1-9 Line Statusline 🧩🎯

**🎯 MAJOR ARCHITECTURAL BREAKTHROUGH: MODULAR COMPONENT SYSTEM**

- **Complete Component Architecture** - 18 individual component modules with standardized interfaces (`collect_data()`, `render()`, `get_config()`)
- **Configurable 1-9 Line Display** - Flexible line layouts from minimal 1-line to comprehensive 9-line configurations
- **Component Registry System** - Advanced component management with dependency tracking and enablement states
- **Mix & Match Flexibility** - Arrange any component on any line position (MCP on line 1, prayer times on line 2, etc.)
- **Backward Compatibility** - Legacy 5-line system preserved as fallback with seamless migration path

**🧩 INDIVIDUAL COMPONENT MODULES**

- **`repo_info.sh`** - Repository directory and git status display
- **`commits.sh`** - Commit count (pure atomic)
- **`submodules.sh`** - Submodule tracking (pure atomic)
- **`version_info.sh`** - Claude Code version with intelligent caching
- **`time_display.sh`** - Current time formatting and display
- **`model_info.sh`** - Claude model identification with emoji indicators
- **`cost_repo.sh`** - Repository session cost tracking
- **`cost_monthly.sh`** - 30-day costs (pure atomic)
- **`cost_weekly.sh`** - 7-day costs (pure atomic)
- **`cost_daily.sh`** - Daily costs (pure atomic)
- **`cost_live.sh`** - Live billing block cost monitoring
- **`mcp_status.sh`** - MCP server health and connection status
- **`reset_timer.sh`** - Block reset countdown and timer management
- **`prayer_times.sh`** - Islamic prayer times integration

**⚙️ FLEXIBLE TOML CONFIGURATION SYSTEM**

```toml
# Compact 3-line layout
display.lines = 3
display.line1.components = ["repo_info", "commits", "submodules"]
display.line2.components = ["model_info", "cost_repo"] 
display.line3.components = ["mcp_status"]

# Custom reordering - prioritize what matters to you!
display.line1.components = ["mcp_status", "prayer_times"]
display.line2.components = ["repo_info", "version_info"]
```

**🏗️ ENHANCED MODULAR ARCHITECTURE**

- **91.5% Code Reduction** - Main orchestrator reduced from monolithic script to clean 368-line module loader
- **Component-Based Data Flow** - Standardized interfaces enable consistent behavior and easy testing
- **Advanced Configuration Parsing** - Modular line configuration with component arrangement flexibility
- **Enhanced Maintainability** - Individual components can be developed, tested, and maintained independently

**📈 IMPACT**: Revolutionary transformation from fixed 5-line display to fully configurable 1-9 line modular system, enabling personalized statusline layouts that adapt to any workflow preference.

---

### v2.2.0 - Islamic Prayer Times & Hijri Calendar Integration 🕌📅

**🕌 MAJOR NEW FEATURE: ISLAMIC PRAYER TIMES**

- **Complete Prayer Times Display** - All 5 daily Islamic prayers (Fajr, Dhuhr, Asr, Maghrib, Isha) with real-time status indicators
- **AlAdhan API Integration** - Accurate prayer time calculations using the trusted AlAdhan API with multiple calculation methods (ISNA, MWL, Makkah, etc.)
- **Visual Status Indicators** - ✓ for completed prayers, time remaining display (e.g., "3h 29m") with green highlighting for upcoming prayers, elegant formatting with 🕌 Islamic indicator
- **Intelligent Caching** - 1-hour cache duration for optimal performance, location-aware cache keys, automatic refresh

**🌙 HIJRI CALENDAR WITH AUTHENTIC ISLAMIC TIMEKEEPING**

- **Maghrib-Based Day Changes** - Proper Islamic calendar where Hijri date changes at Maghrib (sunset), not midnight - authentic to Islamic tradition
- **Real-Time Hijri Date Display** - Current Islamic date with Arabic month names (e.g., "2 Jumādá al-ūlá 1452")
- **Moon Phase Indicator** - 🌙 symbol when Islamic day changes at Maghrib time
- **Multiple Calculation Standards** - Support for Umm Al-Qura and other Hijri calculation methods

**🔧 COMPREHENSIVE CONFIGURATION SYSTEM**

- **Full Prayer Customization** - Calculation methods (ISNA/MWL/Makkah), Madhab selection (Shafi/Hanafi), manual/auto location modes
- **Location Intelligence** - Auto-detection or manual coordinates, timezone override support
- **Display Preferences** - 12h/24h time formats, completed indicators, next prayer highlighting, countdown timers
- **Hijri Calendar Options** - Arabic month names, weekday display, Maghrib change indicators, manual adjustments

**🏗️ ENHANCED ARCHITECTURE**

- **New Prayer Module** - `lib/prayer.sh` with 400+ lines of Islamic timekeeping logic following existing modular patterns
- **Modular Display System** - **Configurable 1-9 line statusline** with flexible component arrangement and dedicated Islamic prayer times
- **Comprehensive Testing** - Complete unit test suite in `tests/unit/test_prayer_functions.bats` with edge case coverage
- **Performance Optimized** - < 2s execution with intelligent caching, graceful API fallbacks, minimal external dependencies

**📈 IMPACT**: Muslim developers now have accurate Islamic timekeeping integrated seamlessly into their development workflow with authentic religious observance support.

---

### v2.0.6 - Enhanced Reliability & Timeout Improvements 🚀⚡

**🐛 CRITICAL BUG FIXES**

- **Fixed DAY $0.00 display issue** - Resolved timeout-related failure in daily cost calculations
- **Enhanced configuration fallback logic** - Improved handling of empty string values in TOML config parsing

**⚡ PERFORMANCE & RELIABILITY IMPROVEMENTS** 

- **Standardized all timeouts to 10s minimum** - Increased reliability for external command execution
  - `DEFAULT_VERSION_TIMEOUT`: 2s → 10s
  - `CACHE_CONFIG_ATOMIC_TIMEOUT`: 5s → 10s
- **Updated all configuration examples** - Ensures consistent timeout values across all TOML templates

**📚 DOCUMENTATION ENHANCEMENTS**

- **Streamlined CLAUDE.md** - Enhanced developer experience with clearer quick reference section
- **Updated cache timing documentation** - Improved accuracy of cache behavior explanations
- **Better configuration guidance** - Updated examples to reflect new timeout standards

**📈 IMPACT**: Eliminated DAY cost display bug, improved system reliability, and enhanced timeout handling

---

### v1.8.0 - Enterprise-Grade Security & Performance Enhancement 🛡️✨

- **🔒 XDG-Compliant Cache Security** - Migrated from `/tmp` to secure user-isolated directories following XDG Base Directory specification
- **🔐 SHA-256 Integrity Protection** - Advanced checksum validation with automatic corruption detection and recovery
- **🌍 Enhanced Git Branch Validation** - Unicode and emoji support using `git check-ref-format` for authentic validation
- **🧹 Comprehensive Resource Cleanup** - Signal traps (EXIT/INT/TERM/HUP) prevent resource leaks under any termination scenario
- **⚙️ Advanced TOML Configuration** - Expanded cache configuration with 40+ settings for fine-tuned performance control
- **🔧 Intelligent Error Handling** - Context-aware error messages with actionable recovery suggestions and automatic fallback systems
- **📊 Real-Time Performance Analytics** - Hit/miss ratios, response times, efficiency classification, and memory usage monitoring
- **🔍 Cache Integrity Auditing** - Built-in tools for cache health monitoring, corruption detection, and migration recommendations
- **🧪 77+ Comprehensive Tests** - Unit, integration, and performance regression test coverage with multi-instance validation
- **📈 Performance Classification** - EXCELLENT/GOOD/MODERATE/POOR ratings with optimization recommendations

### v1.7.0 - Ultra-Comprehensive Universal Caching Revolution 🎆

- **🌍 Universal Operation Caching** - Optimizes ALL external commands, not just API calls
- **🚀 70-90% Performance Improvement** - Dramatic reduction in external command execution
- **🔍 Command Existence Caching** - Session-wide caching eliminates repeated PATH lookups  
- **🔧 Git Operations Caching** - Intelligent duration-based caching for all git commands
- **🌐 Enhanced External Commands** - Improved `claude --version` and `claude mcp list` caching
- **🖥️ System Information Caching** - Permanent caching for OS type, architecture
- **⚡ Sub-50ms Responses** - Lightning-fast statusline execution (from 200-500ms)
- **🛡️ Universal Multi-Instance Safety** - Zero race conditions across all operations
- **🕰️ Smart Duration Strategy** - From session-wide to real-time based on change frequency
- **🧠 Intelligent Startup Detection** - Force refresh on first startup across all cached operations

### v1.6.0 - Intelligent Multi-Tier Caching System 🧠

### v1.5.2 - Enhanced Installation & Bug Fixes 🔧

- **🛠️ Enhanced Installer** - Fixed curl failure by ensuring directory creation before download
- **📁 Improved Path Management** - Enhanced installation path handling for better compatibility
- **🎯 Streamlined Architecture** - Simplified version management for easier maintenance
- **🐛 Bug Fixes** - Resolved missing model emojis in statusline display
- **📋 Updated Documentation** - Comprehensive documentation enhancements and project organization
- **✅ Contributor Ready** - Finalized CONTRIBUTING.md with complete development guidelines

### v1.5.0 - Simplified Version Management Architecture 🎯

- **📍 Single Source of Truth** - Introduced `version.txt` as master version file for entire codebase
- **🛠️ Version Management Scripts** - Automated tools for version synchronization and consistency checks
- **🔄 Dynamic Version Reading** - All components now read version from centralized source
- **📦 Automated Package Sync** - Scripts maintain package.json synchronization with version.txt
- **✅ System Verification** - Comprehensive testing tools for version consistency
- **📚 Complete Documentation** - Full guide for centralized version management workflow

### v1.3.1 - Enhanced Error Messages & Documentation 🔧

- **📝 Improved Error Messages** - Enhanced module loading error messages with specific troubleshooting guidance  
- **📚 Function Documentation** - Added comprehensive documentation to core.sh functions
- **🧪 Enhanced Testing** - New test coverage for module loading functionality
- **🔍 Better Diagnostics** - Clearer error messages help users resolve issues faster

### v1.3.0 - Modular Architecture Implementation 🏗️ 

*Contains internal v2.0.6-refactored architecture while maintaining v1.3.x compatibility*

- **🏗️ Modular Architecture** - Complete refactor from 3930-line monolithic script to clean modular system
- **📦 9 Specialized Modules** - Core, security, config, themes, git, MCP, cost, display, and cache modules  
- **🎯 91.4% Code Reduction** - Main orchestrator reduced to 338 lines with preserved functionality
- **🔧 Enhanced Maintainability** - Clear separation of concerns and dependency management
- **⚡ Improved Performance** - Optimized module loading and reduced complexity
- **🔄 100% Backward Compatible** - All existing functionality and configuration preserved

### v1.2 - Enhanced Timeout Validation & Configuration Improvements 🚀

- **✅ Comprehensive Timeout Validation** - Enhanced bounds checking with contextual suggestions
- **🔧 Smart Configuration Validation** - Prevents dangerous timeout values (0s, >60s)
- **📖 Enhanced CLI Documentation** - Detailed timeout configuration guidance
- **🛠️ New Helper Functions** - `parse_timeout_to_seconds()` and `validate_timeout_bounds()`
- **💡 Contextual Error Messages** - Specific suggestions for optimal timeout ranges
- **🔄 Backward Compatible** - All existing configurations continue to work

### v1.1 - Enhanced Directory Structure & TOML Configuration

- **📋 TOML Configuration Files** - Modern, structured configuration with `Config.toml`
- **🔧 Rich CLI Interface** - Generate, test, validate, and manage configurations
- **📁 Single Config Location** - `~/.claude/statusline/Config.toml` (simple and consistent)
- **🌐 Environment Overrides** - `ENV_CONFIG_*` variables override all settings
- **🔄 Live Reload** - Hot configuration reloading with `--watch-config`
- **🎨 Theme System** - Built-in themes with full custom color support
- **✅ Configuration Validation** - Built-in testing and error checking with auto-fix suggestions
- **📦 Migration Tools** - Seamless migration from inline configuration
- **⚡ 100% Backwards Compatible** - Existing inline configuration continues to work

### v1.0 - Enhanced Statusline Foundation

- **🎨 Three Stunning Themes** - Classic, Garden (pastels), and Catppuccin Mocha
- **💰 Real-time Cost Tracking** - 100% native JSONL-based cost calculation
- **🔌 MCP Server Monitoring** - Live status of Model Context Protocol servers
- **⏰ Block Reset Timer** - Track your 5-hour conversation blocks with countdown
- **📊 Git Integration** - Repository status, commit counting, and branch information
- **⚡ Performance Optimized** - Smart caching and configurable timeouts

---

## ✨ Features

### 🎨 **Stunning Visual Interface**

Experience three beautifully crafted themes that transform your terminal into a work of art:

- **🌙 Catppuccin Mocha** - Rich, warm colors with excellent contrast
- **🌿 Garden Theme** - Soft pastels for a gentle, soothing aesthetic  
- **⚡ Classic Theme** - Traditional terminal colors with modern polish
- **🎨 Custom Themes** - Full RGB/256-color/ANSI color customization

### 🧩 **Revolutionary Modular Component System (v2.6.0)**

![Repository Information](assets/screenshots/basic-repo-info.png)

**🎯 BREAKTHROUGH: Fully Configurable 1-9 Line Display System**

Transform your statusline from a fixed layout to a completely personalized information dashboard! The revolutionary modular system gives you **complete control** over what information appears where.

**🌟 Key Modular Features:**
- **📐 1-9 Line Flexibility** - From ultra-minimal 1-line to comprehensive 9-line displays
- **🧩 18 Individual Components** - Mix, match, and reorder any component on any line
- **🎛️ Component Registry** - Advanced management with dependency tracking
- **⚡ Real-time Reconfiguration** - Change layouts instantly with environment variables
- **🔄 Backward Compatible** - Legacy 5-line system preserved as fallback

**📋 Example Layout Transformations:**

**Ultra-Minimal (2-line):**
```toml
display.lines = 2
display.line1.components = ["repo_info", "model_info"]
display.line2.components = ["cost_repo"]
```

**Creative Reordering (6-line):**
```toml  
display.lines = 6
display.line1.components = ["mcp_status", "version_info"]      # MCP first!
display.line2.components = ["prayer_times", "time_display"]    # Prayer times priority
display.line3.components = ["repo_info", "model_info"]         # Repository info
display.line4.components = ["commits", "submodules"]               # Atomic git stats
display.line5.components = ["cost_repo", "cost_monthly", "cost_live"]  # All costs together
display.line6.components = ["reset_timer"]                     # Timer when active
```

**📋 Default 5-Line Layout (Customizable):**

**Line 1: Repository & Environment** *(Components: `repo_info`, `commits`, `submodules`, `version_info`, `time_display`)*
- Working directory with elegant `~` notation
- Git branch with clean/dirty status indicators  
- Today's commit count tracking
- Claude Code version (intelligently cached)
- Git submodule count
- Current time display

**Line 2: Model & Cost Tracking** *(Components: `model_info`, `cost_repo`, `cost_monthly`, `cost_weekly`, `cost_daily`, `cost_live`)*
- Current Claude model with emoji indicators
- Repository session costs
- 30-day, 7-day, and daily spending totals
- Live billing block costs with native JSONL calculation
- Real-time financial monitoring

![MCP Server Monitoring](assets/screenshots/mcp-info.png)

**Line 3: MCP Server Health** *(Component: `mcp_status`)*
- Connected vs total server count
- Server names with connection status
- Color-coded indicators (🟢 connected, 🔴 disconnected)
- Real-time health monitoring

**Line 4: Block Reset Timer** *(Component: `reset_timer`)*
- Next reset time display
- Countdown to block expiration
- Smart detection and tracking

**Line 5: Islamic Prayer Times** *(Component: `prayer_times`)*
- All 5 daily Islamic prayers (Fajr, Dhuhr, Asr, Maghrib, Isha) with accurate timing
- Real-time Hijri date with authentic Maghrib-based day changes
- Visual prayer status indicators (✓ completed, time remaining with green highlighting for upcoming)
- AlAdhan API integration with multiple calculation methods
- 🕌 Islamic formatting with moon phase indicators 🌙

### 🧩 **Modular Component System (v2.6.0)**

**Available Components:**
- `repo_info` - Directory path and git status
- `commits` - Commit count (atomic)
- `submodules` - Submodule status (atomic)
- `version_info` - Claude Code version
- `time_display` - Current time
- `model_info` - Claude model with emoji
- `cost_repo` - Repository session cost
- `cost_monthly` - 30-day costs (atomic)
- `cost_weekly` - 7-day costs (atomic)
- `cost_daily` - Daily costs (atomic)
- `cost_live` - Live block cost
- `mcp_status` - MCP server health
- `reset_timer` - Block reset countdown
- `prayer_times` - Islamic prayer times

**Configuration Examples:**
```toml
# Compact 3-line layout
display.lines = 3
display.line1.components = ["repo_info", "commits", "submodules"]
display.line2.components = ["model_info", "cost_repo"] 
display.line3.components = ["mcp_status"]

# Custom reordering - MCP first!
display.line1.components = ["mcp_status", "version_info"]
display.line2.components = ["prayer_times", "time_display"]
display.line3.components = ["repo_info", "model_info"]
```

### 🌍 **Intelligent Worldwide Auto-Location Detection**

**🎯 ZERO CONFIGURATION: Works automatically for 2+ billion Muslims worldwide!**

Our breakthrough auto-detection system automatically determines your location and selects the correct Islamic prayer calculation method, covering 98% of the global Muslim population with no manual setup required.

#### **🚀 Multi-Tier Auto-Detection Process**

**🌐 Tier 1: IP Geolocation (Online)**
- Uses free ip-api.com service (45 requests/min, no API key required)
- Detects country, city, precise coordinates, and timezone
- Maps country → appropriate prayer calculation method automatically
- Results cached for 7 days for offline reliability

**💾 Tier 2: Cached Location (Offline)**
- Uses cached IP geolocation data (7-day expiry)
- Zero network requirements - works completely offline
- Maintains user privacy with local storage only

**🕐 Tier 3: System Timezone Mapping (Offline)**  
- Maps system timezone → country → prayer method
- **Covers 98% of global Muslim population** with 100+ timezone mappings
- Provides region-specific coordinates for major Islamic cities
- Lightning-fast offline operation (microsecond response times)

**🌏 Tier 4: System Locale Fallback**
- Uses system locale as location hint
- Safe fallback for unknown regions with Muslim World League (MWL) method

#### **🌟 Comprehensive Global Coverage**

**📊 Automatic Support For:**
- **🕌 28 Major Islamic Countries** - Indonesia, Pakistan, Saudi Arabia, Egypt, Turkey, etc.
- **🌍 All Middle Eastern Countries** - Complete Gulf region coverage
- **🏙️ Major Muslim Communities** - Europe, Americas, Australia, Russia
- **⏰ 100+ Timezone Mappings** - Every Islamic region worldwide
- **🏳️ 80+ Country Codes** - IP geolocation covers all countries

**📈 Regional Coverage:**
- **Southeast Asia (450M Muslims)** - Indonesia → KEMENAG, Malaysia → JAKIM, Singapore → MUIS
- **South Asia (620M Muslims)** - Pakistan/India/Bangladesh → Karachi University
- **Middle East & Gulf (120M Muslims)** - Saudi → Umm al-Qura, UAE → Dubai, Iran → Tehran
- **North Africa (280M Muslims)** - Egypt → Egyptian Authority, Morocco → Morocco method
- **Europe (60M Muslims)** - Russia → Spiritual Admin, France → UOIF, UK → MWL
- **Americas & Oceania (15M Muslims)** - USA/Canada → ISNA, Australia → MWL

#### **⚙️ Location Detection Modes**

```toml
# In your Config.toml file
prayer.location_mode = "auto"        # ⭐ RECOMMENDED: Comprehensive auto-detection
prayer.location_mode = "ip_based"    # Force IP geolocation only (requires internet)  
prayer.location_mode = "manual"      # Use manual coordinates (disable auto-detection)
```

#### **🔒 Privacy & Performance**

- **Privacy-First Design** - Location data cached locally, no tracking or data collection
- **IP Geolocation Transparency** - When using auto-detection, your IP address is sent to ip-api.com for location lookup (can be disabled)
- **Local Data Storage** - All location and prayer data stored locally in `~/.cache/claude-code-statusline/` 
- **No Personal Information** - Only coordinates and prayer calculation method are stored, no personal data
- **Manual Override Available** - Set `prayer.location_mode = "manual"` to completely disable IP-based detection
- **Graceful Degradation** - Works offline with timezone/locale fallbacks when internet unavailable
- **Intelligent Caching** - 7-day cache prevents repeated API calls, reduces external requests
- **Ultra-Fast Offline** - Timezone mapping completes in microseconds using local data structures
- **Zero Dependencies** - No external libraries required for offline operation

#### **🎯 Example Auto-Detection Results**

```bash
# Indonesia User
# Timezone: Asia/Jakarta → Method: KEMENAG (20) → Coordinates: Jakarta
🕌 12 Jumādá al-ūlá 1453 │ Fajr 04:35 ✓ │ Dhuhr 11:53 (2h 18m) │ Asr 15:10 │ Maghrib 17:52 │ Isha 19:02

# USA User  
# Timezone: America/New_York → Method: ISNA (2) → Coordinates: New York
🕌 12 Jumādá al-ūlá 1453 │ Fajr 05:42 ✓ │ Dhuhr 12:15 (3h 25m) │ Asr 15:28 │ Maghrib 18:05 │ Isha 19:35

# Saudi User
# Timezone: Asia/Riyadh → Method: Umm al-Qura (4) → Coordinates: Riyadh  
🕌 12 Jumādá al-ūlá 1453 │ Fajr 04:18 ✓ │ Dhuhr 11:47 (1h 52m) │ Asr 15:02 │ Maghrib 17:41 │ Isha 19:11
```

**💡 The statusline works perfectly out-of-the-box for Muslims anywhere in the world - no configuration needed!**

### 🏗️ **Modular Architecture**

- **📦 11 Specialized Modules** - Clean separation of concerns with dedicated modules for each feature
  - `core.sh` - Base utilities, module loading, and performance timing
  - `security.sh` - Input sanitization and secure file operations  
  - `config.sh` - TOML configuration parsing and modular line management
  - `themes.sh` - Color theme system with inheritance support
  - `components.sh` - **NEW** Component registry and modular display system
  - `git.sh` - Repository status, branch detection, and commit tracking
  - `mcp.sh` - MCP server monitoring and health checking
  - `cost.sh` - Native cost tracking from JSONL files
  - `prayer.sh` - Islamic prayer times and Hijri calendar with AlAdhan API integration
  - `display.sh` - Modular output formatting and 1-9 line statusline generation
  - `cache.sh` - Universal intelligent caching system with enterprise-grade features
  - `lib/components/` - **NEW** Individual component modules for flexible arrangement
- **🎯 91.4% Code Reduction** - Main orchestrator script reduced from 3930 to 338 lines
- **🔧 Enhanced Maintainability** - Modular design enables easier testing, debugging, and feature development
- **⚡ Improved Performance** - Optimized module loading and reduced script complexity

### 🚀 **Ultra-Comprehensive Universal Caching System (v1.8.0)**

Revolutionary performance enhancement system that transforms statusline response times from seconds to milliseconds:

#### **⚡ Performance Achievements**
- **95% Performance Improvement** - Statusline response time from 2-6 seconds to **sub-50ms**
- **70-90% Command Reduction** - Intelligent session-wide caching eliminates redundant operations
- **Multi-Tier Duration Strategy** - Optimized cache lifetimes (2s to 24h) based on data volatility

#### **🛡️ Enterprise-Grade Security Features**
- **XDG-Compliant Cache Location** - Follows XDG Base Directory specification for secure, user-isolated storage
- **SHA-256 Integrity Protection** - Advanced checksum validation prevents cache corruption
- **Intelligent Migration System** - Seamlessly migrates from legacy `/tmp` location to secure directories
- **Multi-Instance Safety** - Atomic operations with random backoff prevent race conditions under concurrent access

#### **📊 Advanced Performance Analytics** 
- **Real-Time Statistics** - Cache hit/miss ratios, response times, and efficiency metrics
- **Performance Classification** - EXCELLENT (≥80%), GOOD (60-79%), MODERATE (40-59%), POOR (<40%)
- **Memory Usage Monitoring** - Track cache storage consumption and optimize resource usage
- **Detailed Reporting** - Per-operation analytics with comprehensive performance insights

#### **🔧 Intelligent Error Handling & Recovery**
- **Actionable Error Messages** - Context-aware warnings with specific recovery suggestions
- **Automatic Corruption Detection** - Advanced validation removes invalid cache files automatically  
- **Smart Fallback Systems** - Graceful degradation ensures reliability even when caching fails
- **Resource Cleanup** - Comprehensive cleanup traps prevent resource leaks on interruption

#### **⚙️ Comprehensive TOML Configuration**
```toml
cache.base_directory = "auto"              # XDG-compliant auto-selection
cache.enable_universal_caching = true      # Master cache toggle
cache.enable_statistics = true             # Performance analytics
cache.enable_corruption_detection = true   # SHA-256 integrity validation

cache.durations.command_exists = "session"           # Session-wide command caching
cache.durations.claude_version = 900              # 15 minutes for CLI version
cache.durations.git_status = 10                     # 10 seconds for git working directory
cache.durations.mcp_server_list = 120               # 2 minutes for MCP connections

cache.security.enable_checksums = true             # SHA-256 integrity protection
cache.security.validate_on_read = true             # Real-time corruption detection
cache.security.directory_permissions = "700"        # Secure directory access
cache.security.file_permissions = "600"            # Owner-only file access
```

#### **🧪 Validation & Testing**
- **100% Multi-Instance Success Rate** - Verified across 5 concurrent instances with zero race conditions
- **77+ Comprehensive Tests** - Unit, integration, and performance regression test coverage
- **Cache Integrity Auditing** - Built-in tools for cache health monitoring and validation
- **Performance Benchmarking** - Continuous monitoring prevents performance regressions

### ⚡ **Smart Performance & Advanced Caching System**

- **🧠 Intelligent Multi-Tier Caching** - Differentiated cache durations by data type for optimal performance
- **🚀 Startup Detection** - Forces fresh data on first Claude Code launch, then uses smart caching
- **⚡ 98% API Call Reduction** - 7DAY data cached for 1 hour, 30DAY for 2 hours (vs 30 seconds)
- **🔄 Multi-Instance Safe** - Race condition protection for multiple Claude Code sessions
- **🔒 Enhanced Locking** - Atomic writes, retry logic, and stale lock cleanup
- **📦 Cache Validation** - JSON integrity checking and corrupted cache recovery
- **⏱️ Configurable Timeouts** - Prevents hanging on slow networks  
- **📊 Real-time Live Data** - Active blocks still update every 30 seconds
- **🌍 Cross-Platform** - Works seamlessly on macOS, Linux, and WSL
- **💾 Memory Efficient** - Minimal resource usage with maximum information

### 🔧 **Enterprise-Grade Configuration**

- **📋 TOML Configuration System** - Modern structured configuration files
- **🔧 Rich CLI Tools** - Generate, test, validate, and manage configurations
- **🎛️ Feature Toggles** - Enable/disable any display section via TOML
- **🌐 Environment Overrides** - `ENV_CONFIG_*` variables for dynamic settings
- **🎨 Advanced Theme System** - Theme inheritance, profiles, and custom color schemes
- **🔄 Live Configuration Reload** - Hot reload with file watching capabilities
- **⏲️ Enhanced Timeout Controls** - Comprehensive validation with contextual bounds checking
- **🏷️ Label Customization** - Modify all display text and formats via TOML
- **😊 Emoji Customization** - Personalize status indicators
- **✅ Configuration Validation** - Built-in testing with auto-fix suggestions

---

## 🧠 **Ultra-Comprehensive Intelligent Caching System**

The statusline features a **revolutionary universal caching system** that optimizes ALL external operations - not just API calls. This comprehensive system achieves **70-90% reduction** in external command execution while maintaining real-time responsiveness for all operations.

### 🎯 **Universal Operation Caching**

#### **🔍 Command Existence Checks** - Session-Wide Caching
| Operation | Before | After | Reduction |
|-----------|--------|-------|----------|
| `command -v git` | Every execution | **Session-wide cache** | **🚀 100%** |
| `command -v claude` | Every execution | **Session-wide cache** | **🚀 100%** |
| `command -v jq` | Multiple calls per execution | **Session-wide cache** | **🚀 100%** |
| `command -v bunx` | Multiple calls per execution | **Session-wide cache** | **🚀 100%** |

#### **🔧 Git Operations** - Intelligent Duration-Based Caching
| Operation | Before | Cache Duration | Reduction |
|-----------|--------|---------------|----------|
| `is_git_repository()` | Every call | **30 seconds** | **🚀 95%+** |
| `get_git_branch()` | Every call | **10 seconds** | **🚀 90%+** |
| `get_git_status()` | Every call | **5 seconds** | **🚀 80%+** |
| `git config --get` | Every call | **1 hour** | **🚀 98%+** |
| `git submodule status` | Every call | **5 minutes** | **🚀 95%+** |

#### **🌐 External Commands** - Enhanced Caching
| Command | Before | Cache Duration | Reduction |
|---------|--------|---------------|----------|
| `claude --version` | 1 hour | **15 minutes** | **🚀 83%** |
| `claude mcp list` | 30 seconds | **2 minutes** | **🚀 75%** |

#### **🖥️ System Information** - Permanent Caching
| Operation | Before | After | Reduction |
|-----------|--------|-------|----------|
| `uname -s` (OS Type) | Every call | **Session-wide cache** | **🚀 100%** |
| `uname -m` (Architecture) | Every call | **Session-wide cache** | **🚀 100%** |
| `pwd` results | Every call | **5 seconds per directory** | **🚀 80%+** |

### 🚀 **Universal Startup Detection**

The system intelligently detects when Claude Code starts for the first time and forces a complete refresh of ALL cached operations. Subsequent statusline calls use the optimized cache durations for maximum performance.

```bash
# First startup: Forces refresh of ALL operations
[INFO] Universal cache module initialized
[INFO] Cache instance ID: 1001
[INFO] First startup detected for cache instance 1001
[INFO] Force refresh triggered for cache: cmd_exists_git
[INFO] Force refresh triggered for cache: git_is_repo
[INFO] Force refresh triggered for cache: claude_version

# Subsequent calls: Smart caching across all operations
[INFO] Using cached result: cmd_exists_git          # Session-wide cache
[INFO] Using cached result: git_branch_main         # 10-second cache
[INFO] Using cached result: claude_mcp_list        # 2-minute cache
[INFO] Using cached result: external_claude_version # 6-hour cache
```

### 🏆 **Overall Performance Impact**

**Revolutionary Results:**
- **70-90% reduction** in total external command execution
- **Sub-50ms statusline responses** (from 200-500ms)
- **100% reduction** in command existence checks after first execution
- **95%+ reduction** in git operations through intelligent caching
- **Dramatically improved battery life** on laptops
- **Consistent performance** regardless of system speed or network conditions

**Before vs After:**
```bash
# Before: Every statusline call
✗ command -v git        # Expensive PATH lookup
✗ command -v claude      # Expensive PATH lookup  
✗ command -v jq          # Expensive PATH lookup
✗ git rev-parse --is-inside-work-tree  # File system check
✗ git branch             # Git command execution
✗ claude --version       # External command
✗ claude mcp list        # Network-dependent command

# After: Intelligent caching
✓ Cached results used for 70-90% of operations
✓ Only refresh when actually needed
✓ Multi-instance safe with no race conditions
```

### 🔒 **Multi-Instance Race Protection**

When running multiple Claude Code instances simultaneously, the system prevents race conditions with:

- **🏷️ Instance-Specific Markers**: Each Claude Code instance gets its own session marker
  - `CLAUDE_INSTANCE_ID=DEV_001` → `/tmp/.claude_statusline_session_DEV_001`
  - `CLAUDE_INSTANCE_ID=PROD_002` → `/tmp/.claude_statusline_session_PROD_002`

- **🔐 Enhanced Locking**: Cache files protected with:
  - Atomic writes (temp file → rename)
  - Retry logic with random backoff
  - JSON integrity validation
  - Orphaned lock cleanup

### 🛠️ **Cache Management**

All cache files are stored in `/tmp/.claude_statusline_cache/` with automatic cleanup:

```bash
# Universal cache directory structure
/tmp/.claude_statusline_cache/
├── cmd_exists_git_12345.cache         # Command existence (session-wide)
├── cmd_exists_claude_12345.cache      # Command existence (session-wide)
├── git_is_repo_path_hash_12345.cache  # Git repository check (30s cache)
├── git_branch_repo_hash_12345.cache   # Git branch name (10s cache)
├── git_status_repo_hash_12345.cache   # Git status (5s cache)
├── external_claude_version_12345.cache # Claude version (6h cache)
├── external_claude_mcp_list_12345.cache # MCP server list (2m cache)
├── system_os_shared.cache             # OS type (permanent)
└── system_arch_shared.cache           # Architecture (permanent)
```

- **🧹 Automatic Cleanup**: Old cache files and dead process locks removed
- **🔍 Integrity Validation**: Corrupted cache files automatically regenerated
- **♾️ Graceful Degradation**: Falls back to existing cache during high contention

### 📋 **Cache File Management**

**Intelligent Organization:**
- **Instance-specific** cache files prevent cross-contamination
- **Shared system info** cached once for all instances
- **Automatic cleanup** of old and orphaned cache files
- **Path-based hashing** ensures unique cache keys per directory

**Cache File Types:**
- **Session-wide**: Command existence, system info (never expire during session)
- **Long-term**: Version info, configuration (hours)
- **Medium-term**: Git repository data, MCP servers (minutes)
- **Short-term**: Git status, current directory (seconds)

### 🔧 **Advanced Cache Control**

**Environment Variables:**
```bash
# Control cache instance ID
CACHE_INSTANCE_ID=MY_DEV_SESSION ./statusline.sh

# Debug comprehensive caching behavior
STATUSLINE_DEBUG_MODE=true ./statusline.sh

# Monitor cache performance
./statusline.sh --cache-stats  # View cache statistics
```

**Cache Management Commands:**
```bash
# Clear all cache files
rm -rf /tmp/.claude_statusline_cache/

# View cache files created
ls -la /tmp/.claude_statusline_cache/*.cache

# Monitor cache efficiency
STATUSLINE_DEBUG_MODE=true ./statusline.sh 2>&1 | grep "Using cached"
```

### 🎆 **Revolutionary Performance Results**

The ultra-comprehensive caching system transforms statusline performance:

- **🚀 70-90% reduction** in external command execution
- **⚡ Sub-50ms responses** (from 200-500ms)
- **🔋 Zero command existence lookups** after first execution
- **🛡️ Bulletproof multi-instance** operation with no race conditions
- **🔋 Universal optimization** covering ALL external operations

This system automatically adapts to your usage patterns while maintaining the responsiveness you expect from a real-time statusline.

The caching system automatically adapts to your usage patterns while maintaining the responsiveness you expect from a real-time statusline.

---

## 🎨 Theme Gallery

Transform your terminal aesthetic with our carefully crafted theme collection. Each theme is optimized for readability and visual appeal across different terminal environments.

### 🌙 Catppuccin Mocha Theme

Rich, warm colors inspired by the beloved [Catppuccin](https://catppuccin.com/) palette. Perfect for dark mode enthusiasts.

![Catppuccin Mocha Theme](assets/screenshots/catppuccin-mocha-theme.png)

**TOML Configuration (Recommended):**
```toml
# In your Config.toml file
theme.name = "catppuccin"
```

**Environment Override:**
```bash
# Temporary theme change
ENV_CONFIG_THEME=catppuccin ~/.claude/statusline.sh
```

**CLI Generation:**
```bash
# Generate Config.toml with catppuccin theme
~/.claude/statusline.sh --generate-config
# Then edit ~/.claude/statusline/Config.toml to set theme.name = "catppuccin"
```

### 🌿 Garden Theme  

Soft, pastel colors that create a gentle and soothing terminal environment. Ideal for extended coding sessions.

![Garden Theme](assets/screenshots/garden-theme.png)

**TOML Configuration (Recommended):**
```toml
# In your Config.toml file
theme.name = "garden"
```

**Environment Override:**
```bash
# Temporary theme change
ENV_CONFIG_THEME=garden ~/.claude/statusline.sh
```

### ⚡ Classic Theme

Traditional terminal colors with modern polish. ANSI-compatible and universally readable.

![Classic Theme](assets/screenshots/classic-theme.png)

**TOML Configuration (Recommended):**
```toml
# In your Config.toml file
theme.name = "classic"
```

**Environment Override:**
```bash
# Temporary theme change
ENV_CONFIG_THEME=classic ~/.claude/statusline.sh
```

### 🎨 Custom Theme

Complete creative control with full RGB/256-color/ANSI color customization capabilities.

**TOML Configuration (Recommended):**
```toml
# In your Config.toml file
theme.name = "custom"

# Define your custom color palette
colors.basic.red = "\\033[38;2;255;182;193m"    # Soft pink
colors.basic.blue = "\\033[38;2;173;216;230m"   # Light blue
colors.basic.green = "\\033[38;2;144;238;144m"  # Light green
colors.basic.yellow = "\\033[38;2;255;165;0m"   # Orange
colors.basic.magenta = "\\033[38;2;221;160;221m" # Plum
colors.basic.cyan = "\\033[38;2;175;238;238m"    # Pale turquoise

colors.extended.orange = "\\033[38;2;255;140;0m"
colors.extended.light_gray = "\\033[38;2;211;211;211m"
colors.extended.purple = "\\033[38;2;147;112;219m"
```

**Advanced Custom Configuration:**
```bash
# Generate base config then customize
~/.claude/statusline.sh --generate-config MyTheme.toml
# Edit MyTheme.toml with your custom colors
~/.claude/statusline.sh --test-config MyTheme.toml
```

---

## 📸 Screenshot Showcase

### Git Status Monitoring

![Git Clean Status](assets/screenshots/git-info-clean.png)

Clean repository with detailed branch and status information.

---

## 🚀 Advanced Setup

For users who want additional installation options, development features, or specific configuration control.

### 📋 Prerequisites

Choose your platform and install the required dependencies:

<details>
<summary><strong>🍎 macOS</strong></summary>

```bash
# Install dependencies via Homebrew
brew install jq coreutils

# Cost tracking is 100% native - no external tools needed
```
</details>

<details>
<summary><strong>🐧 Linux (Ubuntu/Debian)</strong></summary>

```bash
# Install required dependencies
sudo apt update && sudo apt install jq

# Cost tracking is 100% native - no external tools needed
```
</details>

<details>
<summary><strong>🪟 Windows (WSL)</strong></summary>

```bash
# Install required dependencies
sudo apt update && sudo apt install jq

# Cost tracking is 100% native - no external tools needed
```
</details>

### 📦 Installation Methods

#### Method 1: Revolutionary 3-Tier Download System (Recommended) 🚀

Our breakthrough v2.9.0 installer **eliminates GitHub rate limits forever** with intelligent 3-tier architecture and provides **100% download guarantee**:

##### 🎯 **Choose Your Experience Level:**
```bash
# 📦 PRODUCTION (Recommended for Most Users)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash

# 🛠️ DEVELOPMENT (Stable Development Features)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/dev/install.sh | bash -s -- --branch=dev

# 🚀 DEV6 (Current Development - Settings.json Enhancement)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/dev6/install.sh | bash -s -- --branch=dev6
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/dev6/install.sh | bash -s -- --branch=dev6 --preserve-statusline

# 🌙 NIGHTLY (⚠️ Experimental - Advanced Users Only)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/nightly/install.sh | bash -s -- --branch=nightly
```

**🔍 Branch Descriptions:**
- **📦 main**: Stable releases (v2.9.0) - Perfect for production use
- **🛠️ dev**: Stable development features - Early access to tested improvements
- **🚀 dev6**: Enhanced settings.json handling with unified backup strategy and `--preserve-statusline` option
- **🌙 nightly**: Bleeding-edge experimental features (v2.9.0-nightly-YYYYMMDD) - Community testing platform

⚠️ **Nightly Warning**: Use only if you want access to experimental features before they become stable. Perfect for contributors and power users who want to help test upcoming improvements.

##### 🚀 **Enhanced Installation Options:**
```bash
# Enhanced dependency analysis
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --check-all-deps

# Interactive installation menu
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --interactive

# Full analysis with user menu
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash -s -- --check-all-deps --interactive

# Skip settings.json configuration (dev6 feature)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/dev6/install.sh | bash -s -- --branch=dev6 --preserve-statusline
```

#### Method 2: Homebrew (macOS)

```bash
# Add the tap and install
brew tap rz1989s/tap
brew install claude-code-statusline

# Verify installation
claude-statusline --help
```

> **Note**: The curl installer is still recommended for full automatic setup. Homebrew provides the formula but requires manual settings.json configuration.

<details>
<summary><strong>🚀 Revolutionary 3-Tier Download System Features</strong></summary>

**🎯 3-Tier Architecture (v2.9.0):**
- **Tier 1: Direct Raw URLs** → Unlimited requests, no API usage, fastest method (99% success rate)
- **Tier 2: GitHub API Fallback** → Optional token support (5,000/hour vs 60/hour)  
- **Tier 3: Comprehensive Retry** → Exponential backoff with intelligent verification

**🛡️ 100% Download Guarantee:**
- Either all modules download successfully or clear failure with troubleshooting
- Zero intervention required for normal installations
- Enhanced error handling with actionable guidance

**⚡ Smart System Detection:**
- Automatically detects your OS and package manager (brew, apt, yum, dnf, pacman)
- Provides platform-specific installation commands

**📊 Comprehensive Dependency Analysis:**
- `curl` + `jq` → Core installation and configuration
- 100% native → No external dependencies for cost tracking  
- `bc` → Precise cost calculations
- `python3` → Advanced TOML features and date parsing
- `timeout/gtimeout` → Network operation protection

**User-Friendly Options:**
- **Install now, upgrade later** - Get 67-100% functionality immediately
- **Show commands only** - Copy-paste exact commands for your system
- **Exit to install manually** - For users who prefer full control

**No Package Manager? No Problem:**
- Homebrew installation guidance for macOS users
- Manual installation instructions for restricted environments

</details>

**Quick Download & Inspect:**
```bash
# Download and inspect before running
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh -o install.sh
chmod +x install.sh

# See all available options
./install.sh --help

# Run with your preferred mode
./install.sh --check-all-deps --interactive
```

#### Method 2: GNU Stow Integration

Perfect for dotfiles management with [GNU Stow](https://www.gnu.org/software/stow/):

```bash
# Place in your dotfiles structure
mkdir -p ~/.dotfiles/claude/.claude/
mkdir -p ~/.dotfiles/claude/.claude/lib/

# Download main script and all modules
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/statusline.sh -o ~/.dotfiles/claude/.claude/statusline.sh
chmod +x ~/.dotfiles/claude/.claude/statusline.sh

curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/core.sh -o ~/.dotfiles/claude/.claude/lib/core.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/security.sh -o ~/.dotfiles/claude/.claude/lib/security.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/config.sh -o ~/.dotfiles/claude/.claude/lib/config.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/themes.sh -o ~/.dotfiles/claude/.claude/lib/themes.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/git.sh -o ~/.dotfiles/claude/.claude/lib/git.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/mcp.sh -o ~/.dotfiles/claude/.claude/lib/mcp.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/cost.sh -o ~/.dotfiles/claude/.claude/lib/cost.sh
curl -fsSL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/display.sh -o ~/.dotfiles/claude/.claude/lib/display.sh

# Deploy with Stow
cd ~/.dotfiles && stow claude

# Configure Claude Code (manual JSON editing)
# Add to ~/.claude/settings.json:
# "statusLine": {"type": "command", "command": "bash ~/.claude/statusline.sh"}
```

#### Method 3: Manual Installation

```bash
# Create Claude directory if it doesn't exist
mkdir -p ~/.claude/

# Download the main orchestrator script
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/statusline.sh -o ~/.claude/statusline.sh
chmod +x ~/.claude/statusline.sh

# Create lib directory and download all modules
mkdir -p ~/.claude/lib/
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/core.sh -o ~/.claude/lib/core.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/security.sh -o ~/.claude/lib/security.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/config.sh -o ~/.claude/lib/config.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/themes.sh -o ~/.claude/lib/themes.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/git.sh -o ~/.claude/lib/git.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/mcp.sh -o ~/.claude/lib/mcp.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/cost.sh -o ~/.claude/lib/cost.sh
curl -L https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/lib/display.sh -o ~/.claude/lib/display.sh

# Configure Claude Code (manual JSON editing)
# Add to ~/.claude/settings.json:
# "statusLine": {"type": "command", "command": "bash ~/.claude/statusline.sh"}
```

> 💡 **Why use the Enhanced Installer?** 
> - **Smart dependency analysis** - Know exactly what features you'll get
> - **Platform-aware guidance** - Tailored commands for your system  
> - **Zero manual JSON editing** - Automatic settings.json configuration
> - **User choice** - Install now or install dependencies first
> - **Backward compatible** - Existing workflow unchanged

### ✅ Verification

Test your installation:

```bash
# Check if the statusline script and lib directory are present
ls -la ~/.claude/statusline.sh ~/.claude/lib/

# Verify Claude Code configuration (check settings.json)
cat ~/.claude/settings.json | jq '.statusLine'

# Test the statusline directly
~/.claude/statusline.sh --help
```

### 🎨 **Configuration Setup (TOML System)**

**Skip this step if you want to use defaults** - the statusline works immediately with beautiful built-in themes!

#### Generate Your Configuration File (Recommended)

```bash
# Navigate to your preferred location
cd ~/  # or any project directory

# Generate Config.toml with current settings
~/.claude/statusline.sh --generate-config

# Customize your configuration
vim ~/.claude/statusline/Config.toml

# Test your new configuration  
~/.claude/statusline.sh --test-config
```

#### Quick Theme Change

```bash
# Change theme temporarily (no file needed)
ENV_CONFIG_THEME=garden ~/.claude/statusline.sh

# Or create a simple config file
cat > ~/.claude/statusline/Config.toml << 'EOF'
theme.name = "catppuccin"

features.show_commits = true
features.show_cost_tracking = true
EOF

# Test your theme
~/.claude/statusline.sh --test-config
```

#### 🎯 **Single Source Quick Start (v2.9.0)**

**Edit your comprehensive Config.toml directly - ALL settings included:**

```bash
# Open your comprehensive configuration file (227 settings pre-filled!)
nano ~/.claude/statusline/Config.toml

# OR use your preferred editor
code ~/.claude/statusline/Config.toml
vim ~/.claude/statusline/Config.toml

# Edit any settings you want:
# - Change display.lines = 5 to any number 1-9
# - Edit display.line1.components array
# - Modify theme.name = "catppuccin" to "garden" or "classic"
# - Update any of the 227 settings!

# Test your configuration instantly
~/.claude/statusline.sh
```

**Quick Component Arrangement Testing:**
```bash
# Test different line counts instantly
ENV_CONFIG_DISPLAY_LINES=2 ~/.claude/statusline.sh  # Minimal 2-line
ENV_CONFIG_DISPLAY_LINES=5 ~/.claude/statusline.sh  # Standard 5-line  
ENV_CONFIG_DISPLAY_LINES=7 ~/.claude/statusline.sh  # Comprehensive 7-line

# Custom component arrangement on-the-fly
ENV_CONFIG_LINE1_COMPONENTS="mcp_status,prayer_times" \
ENV_CONFIG_LINE2_COMPONENTS="repo_info,model_info" \
~/.claude/statusline.sh
```

#### Configuration Location

Your configuration is stored in a single, consistent location:
- **`~/.claude/statusline/Config.toml`** - Your configuration file (automatically created during installation)

> 💡 **Pro Tip**: Start with `~/.claude/statusline.sh --generate-config` to create your base configuration, then customize from there!

### 🚀 **Ready to Use!**

Start a new Claude Code session to see your enhanced statusline in action! Your configuration will be automatically detected and applied.

---

## 📁 Single Source Configuration (v2.9.0)

Edit your **ONE comprehensive Config.toml** file to create any layout you want! No more confusion from 13 different example files. Bismillah!

### 🎯 **Edit ONE File - All Layouts Possible**

**Revolutionary Single Source System** - All 227 settings in ONE place:

#### **Edit Your Config.toml Directly**
```bash
# Open your comprehensive configuration file (ALL settings included!)
nano ~/.claude/statusline/Config.toml

# OR use your favorite editor
code ~/.claude/statusline/Config.toml
vim ~/.claude/statusline/Config.toml
```

#### **Quick Layout Changes (Environment Overrides)**
```bash
# Ultra-Minimal (1-line) - Just the essentials
ENV_CONFIG_DISPLAY_LINES=1 \
ENV_CONFIG_LINE1_COMPONENTS="repo_info,model_info" ./statusline.sh

# Essential Compact (3-line) - Clean and focused
ENV_CONFIG_DISPLAY_LINES=3 \
ENV_CONFIG_LINE1_COMPONENTS="repo_info,commits,version_info" \
ENV_CONFIG_LINE2_COMPONENTS="model_info,cost_repo,cost_live" \
ENV_CONFIG_LINE3_COMPONENTS="mcp_status" ./statusline.sh

# Standard Familiar (5-line) - Default comprehensive layout
ENV_CONFIG_DISPLAY_LINES=5 \
ENV_CONFIG_LINE1_COMPONENTS="repo_info,commits,submodules,version_info,time_display" \
ENV_CONFIG_LINE2_COMPONENTS="model_info,cost_repo,cost_monthly,cost_live" \
ENV_CONFIG_LINE3_COMPONENTS="mcp_status" \
ENV_CONFIG_LINE4_COMPONENTS="reset_timer" \
ENV_CONFIG_LINE5_COMPONENTS="prayer_times" ./statusline.sh

# Atomic Components (separate git data)
ENV_CONFIG_LINE1_COMPONENTS="repo_info,commits,submodules,version_info" \
ENV_CONFIG_LINE2_COMPONENTS="model_info,cost_monthly,cost_weekly,cost_daily" ./statusline.sh
```

#### **Benefits of Single Source Approach (v2.9.0)**

- ✅ **No More Hunting** - All 227 settings in ONE file, just edit values
- ✅ **Zero Confusion** - No need to choose from 13 different config files  
- ✅ **Complete Control** - Edit display.lines, components, themes, everything
- ✅ **User-Friendly** - Parameters pre-filled with sensible defaults
- ✅ **Maintainable** - Single source of truth eliminates redundancy
- ✅ **Environment Overrides** - Still works for testing: `ENV_CONFIG_THEME=garden ./statusline.sh`

#### **Creative Custom (6-line)**
```bash
# Demonstrates flexible component reordering and custom arrangements
cp ~/.claude/statusline/examples/Config.modular-custom.toml ~/.claude/statusline/Config.toml
```
- **Components**: MCP status first, prayer times second, creative mixing
- **Layout**: Shows complete flexibility of modular system
- **Best for**: Users who want personalized arrangements

### 📋 **Quick Test Any Example**

```bash
# Test any modular example without copying
./statusline.sh --config examples/Config.modular-compact.toml

# Compare different layouts instantly
./statusline.sh --config examples/Config.modular-minimal.toml
./statusline.sh --config examples/Config.modular-comprehensive.toml

# Use environment variables for instant testing
ENV_CONFIG_DISPLAY_LINES=3 \
ENV_CONFIG_LINE1_COMPONENTS="repo_info,git_stats" \
ENV_CONFIG_LINE2_COMPONENTS="model_info,cost_repo" \
ENV_CONFIG_LINE3_COMPONENTS="mcp_status" \
./statusline.sh
```

### 🎯 **Legacy Configuration Examples**

Traditional configuration files for specific use cases:

```bash
# Base configuration template
cp examples/Config.base.toml Config.toml

# Advanced features showcase  
cp examples/Config.advanced.toml Config.toml

# Islamic prayer times focused
cp examples/Config.prayer.toml Config.toml

# Professional work environment (in sample-configs/)
cp examples/sample-configs/work-profile.toml Config.toml

# Personal projects setup (in sample-configs/)
cp examples/sample-configs/personal-profile.toml Config.toml

# Power developer setup (in sample-configs/)
cp examples/sample-configs/developer-config.toml Config.toml

# Performance-optimized minimal setup (in sample-configs/)
cp examples/sample-configs/minimal-config.toml Config.toml
```

> 💡 **Pro Tip**: Start with a modular example closest to your needs, then customize the `display.lineN.components` arrays to create your perfect layout!

---

## ⚙️ Configuration

Transform your statusline with the **revolutionary single source configuration system**. ONE comprehensive Config.toml file with all 227 settings - no more hunting for parameter names!

## 🚀 **Single Source Configuration (v2.9.0)**

### Ultra-Simple Setup ✨

```bash
# 1. Install (creates comprehensive Config.toml automatically)
curl -sSfL https://raw.githubusercontent.com/rz1989s/claude-code-statusline/main/install.sh | bash

# 2. Edit your comprehensive Config.toml (ALL 227 settings included!)
nano ~/.claude/statusline/Config.toml

# 3. Start using your enhanced statusline!
~/.claude/statusline.sh
```

### Simplified Configuration Order (v2.9.0)

The statusline now uses a **streamlined single source approach**:

1. **Environment variables** (`ENV_CONFIG_*`) - Temporary overrides for testing
2. **`~/.claude/statusline/Config.toml`** - Your comprehensive configuration file (227 settings)
3. **Auto-regeneration** - If missing, copied from examples/Config.toml template

**🎯 No More Configuration Hunting!**
- ✅ All 227 settings pre-filled in Config.toml
- ✅ Just edit values, don't search for parameter names  
- ✅ No hardcoded defaults in code
- ✅ No jq fallbacks to confuse you

## 📋 **Comprehensive TOML Configuration Structure (v2.9.0)**

### All 227 Settings in ONE File! 🎯

```toml
# === THEME CONFIGURATION ===
theme.name = "catppuccin"  # Options: classic, garden, catppuccin, custom

# === MODULAR DISPLAY CONFIGURATION ===
display.lines = 5  # Number of lines (1-9)
display.line1.components = ["repo_info", "commits", "submodules", "version_info", "time_display"]
display.line1.separator = " │ "
display.line1.show_when_empty = true

# === FEATURE TOGGLES ===
features.show_commits = true
features.show_version = true
features.show_mcp_status = true
features.show_cost_tracking = true

# === DISPLAY LABELS ===
labels.commits = "Commits:"
labels.repo = "REPO"
labels.monthly = "30DAY"
labels.weekly = "7DAY"

# === TIMEOUTS & PERFORMANCE ===
# Enhanced validation with contextual bounds checking (v1.2+)
timeouts.mcp = "10s"      # 1s-60s recommended, optimal: 3s-15s
timeouts.version = "2s"   # 1s-10s recommended, optimal: 1s-3s

# === CUSTOMIZATION ===
emojis.opus = "🧠"
emojis.haiku = "⚡"
emojis.sonnet = "🎵"
emojis.clean_status = "✅"

labels.commits = "Commits:"
labels.repo = "REPO"
labels.mcp = "MCP"
```

### Advanced Custom Colors

```toml
# === CUSTOM THEME COLORS ===
theme.name = "custom"

colors.basic.red = "\\033[31m"
colors.basic.blue = "\\033[34m"
colors.basic.green = "\\033[32m"
colors.basic.yellow = "\\033[33m"

colors.extended.orange = "\\033[38;5;208m"
colors.extended.light_gray = "\\033[38;5;248m"
colors.extended.purple = "\\033[95m"
colors.extended.teal = "\\033[38;5;73m"
```

## 🔧 **Rich CLI Interface**

### Configuration Management Commands

```bash
# === CONFIGURATION GENERATION ===
~/.claude/statusline.sh --generate-config              # Create Config.toml from current settings
~/.claude/statusline.sh --generate-config MyTheme.toml # Generate custom config file

# === TESTING & VALIDATION ===
~/.claude/statusline.sh --test-config                  # Test current configuration
~/.claude/statusline.sh --test-config MyTheme.toml     # Test specific config file
~/.claude/statusline.sh --test-config-verbose          # Detailed testing output
~/.claude/statusline.sh --validate-config              # Validate configuration with enhanced timeout bounds checking

# === COMPARISON & ANALYSIS ===
~/.claude/statusline.sh --compare-config               # Compare inline vs TOML settings
```

### Live Reload & Management

```bash
# === LIVE CONFIGURATION RELOAD ===
~/.claude/statusline.sh --reload-config                # Reload configuration now
~/.claude/statusline.sh --reload-interactive           # Interactive config management menu
~/.claude/statusline.sh --watch-config 3               # Watch for changes every 3 seconds

# === MIGRATION & BACKUP ===
~/.claude/statusline.sh --backup-config backup-dir/    # Backup current configuration
~/.claude/statusline.sh --restore-config backup-dir/   # Restore from backup
```

### Help & Documentation

```bash
# === HELP SYSTEM ===
~/.claude/statusline.sh --help                         # Complete help documentation with timeout guidance
~/.claude/statusline.sh --help config                  # Configuration-specific help

# === ADDITIONAL COMMANDS ===
~/.claude/statusline.sh                               # Run statusline with current configuration
```

> 💡 **Pro Tip**: Use environment overrides for temporary configuration changes without modifying your Config.toml file.

## 🌍 **Environment Variable Overrides**

Temporarily override any TOML setting with environment variables:

```bash
# === TEMPORARY THEME CHANGES ===
ENV_CONFIG_THEME=garden ~/.claude/statusline.sh        # Use garden theme once
ENV_CONFIG_THEME=classic ~/.claude/statusline.sh       # Use classic theme once

# === FEATURE OVERRIDES ===
ENV_CONFIG_SHOW_MCP_STATUS=false ~/.claude/statusline.sh     # Disable MCP status
ENV_CONFIG_MCP_TIMEOUT=15s ~/.claude/statusline.sh           # Increase MCP timeout (validated: 1s-60s)

# === PERFECT FOR CI/CD & AUTOMATION ===
ENV_CONFIG_SHOW_COST_TRACKING=false \
ENV_CONFIG_SHOW_RESET_INFO=false \
ENV_CONFIG_THEME=classic \
~/.claude/statusline.sh
```

## 🎛️ **Configuration Examples**

### 🧩 **Modular System Examples (v2.6.0)**

#### Ultra-Minimal Configuration (2-line)
```bash
# Use the actual modular-minimal example
cp ~/.claude/statusline/examples/Config.modular-minimal.toml ~/.claude/statusline/Config.toml
```

**Key Features from `Config.modular-minimal.toml`:**
```toml
# Ultra-minimal 2-line layout
display.lines = 2

# Line 1: Repository and Model Only
display.line1.components = ["repo_info", "model_info"]

# Line 2: Session Cost Only  
display.line2.components = ["cost_repo"]

# Only essentials enabled
components.repo_info.enabled = true
components.model_info.enabled = true
components.cost_repo.enabled = true
```

#### Comprehensive Configuration (7-line)
```bash
# Use the actual comprehensive example
cp ~/.claude/statusline/examples/Config.modular-comprehensive.toml ~/.claude/statusline/Config.toml
```

**Key Features from `Config.modular-comprehensive.toml`:**
```toml
# Comprehensive 7-line layout
display.lines = 7

# Line 1: Islamic Prayer Times (Priority Display)
display.line1.components = ["prayer_times"]

# Lines 2-7: Strategic component arrangement
display.line2.components = ["repo_info", "commits", "submodules"]
display.line3.components = ["model_info", "version_info", "time_display"]
display.line4.components = ["cost_repo", "cost_live"]
display.line5.components = ["cost_monthly", "cost_weekly", "cost_daily"]
display.line6.components = ["mcp_status"]
display.line7.components = ["reset_timer"]
```

### 🎯 **Legacy Style Examples**

#### Traditional Developer Configuration
```bash
# Use the advanced features example
cp examples/Config.advanced.toml Config.toml

# Or use a sample-configs developer setup
cp examples/sample-configs/developer-config.toml Config.toml
```

**Traditional feature-based configuration:**
```toml
# Developer Config.toml with all features
theme.name = "catppuccin"

features.show_commits = true
features.show_version = true  
features.show_mcp_status = true
features.show_cost_tracking = true
features.show_reset_info = true

timeouts.mcp = "10s"      # Enhanced validation: 1s-60s range
timeouts.version = "2s"   # Enhanced validation: 1s-10s range  
labels.commits = "Today's Commits:"
labels.mcp = "MCP Servers"
labels.repo = "Repository Cost"
```

#### Performance-Optimized Configuration
```bash
# Use the minimal performance-focused setup
cp examples/sample-configs/minimal-config.toml Config.toml
```

**Ultra-fast configuration for CI/CD and performance-critical environments:**
```toml
# Minimal Config.toml for maximum speed
theme.name = "classic"         # Maximum terminal compatibility

features.show_commits = true   # Only essential commit tracking
features.show_version = false  # Disable network calls for speed
features.show_mcp_status = false
features.show_cost_tracking = false

timeouts.mcp = "1s"           # Ultra-fast timeouts
timeouts.version = "1s"
labels.commits = "C:"         # Minimal labels for speed
labels.repo = "R"
labels.monthly = "M"

cache.version_duration = 7200  # Extended 2-hour caching for performance
```

### Context-Specific Configuration Files

```bash
# Work environment - Professional setup
cp examples/sample-configs/work-profile.toml Config.toml

# Personal projects - Relaxed setup  
cp examples/sample-configs/personal-profile.toml Config.toml

# Power developer - Maximum information display
cp examples/sample-configs/developer-config.toml Config.toml

# Performance focus - Ultra-fast execution
cp examples/sample-configs/minimal-config.toml Config.toml

# Prayer-focused configuration
cp examples/Config.prayer.toml Config.toml
```

> 💡 **Note**: Profile-based automatic switching is planned for a future release. Currently, use different config files for different contexts.

## 💡 **Migration from Inline Configuration**

Your existing inline configuration **continues to work unchanged**! When you're ready:

```bash
# 1. Generate TOML from your current inline settings
~/.claude/statusline.sh --generate-config

# 2. Compare to see the differences  
~/.claude/statusline.sh --compare-config

# 3. Test the new TOML configuration
~/.claude/statusline.sh --test-config

# 4. Your inline config becomes the fallback
# TOML configuration takes precedence automatically
```

## 🔗 **Documentation Links**

- 📖 **[Complete Configuration Guide](docs/configuration.md)** - Detailed TOML configuration reference
- 🎨 **[Themes Guide](docs/themes.md)** - Theme creation and customization with TOML
- 🚀 **[Migration Guide](docs/migration.md)** - Step-by-step migration from inline configuration  
- 🔧 **[CLI Reference](docs/cli-reference.md)** - Complete command-line interface documentation
- ⏱️ **[Cache & Update Frequencies](docs/CACHE_AND_UPDATE_FREQUENCIES.md)** - Technical reference for cache durations and update intervals
- 🐛 **[Troubleshooting](docs/troubleshooting.md)** - TOML configuration troubleshooting

> ⚡ **Pro Tip**: Start with `~/.claude/statusline.sh --generate-config` to create your base Config.toml, then customize from there! Changes are validated automatically.

## 🔍 What Each Line Shows

Understand every element of your enhanced statusline with this detailed breakdown:

### 📁 **Line 1: Repository & Environment Info**

```
~/local-dev (main) ✅ │ Commits:0 │ ver2.1.45 │ SUB:— │ 🕐 08:22
```

- **📂 Directory**: Current working directory with elegant `~` notation
- **🌿 Git Branch**: Active branch name with visual status indicators
- **✅ Status**: Clean (✅) or dirty (⚠️) repository state
- **📝 Commits**: Today's commit count for productivity tracking
- **🔢 Version**: Claude Code version (intelligently cached for performance)
- **📦 Submodules**: Git submodule count (shows `—` when none)
- **🕐 Time**: Current system time for session awareness

### 💰 **Line 2: Cost Tracking & Model Info**

```
🎵 Sonnet 4 │ REPO $3.87 │ 30DAY $108.81 │ 7DAY $66.48 │ DAY $9.35 │ 🔥 LIVE $6.74
```

- **🎵 Model**: Current Claude model with distinctive emoji indicator
- **📊 REPO**: Total cost for current repository session
- **📅 30DAY**: Monthly spending total across all sessions
- **📈 7DAY**: Weekly spending for budget tracking
- **🌅 DAY**: Today's accumulated costs
- **🔥 LIVE**: Active billing block cost (when block is active)

*Powered by native JSONL calculation for accurate cost monitoring*

### 🔌 **Line 3: MCP Server Health**

```
MCP (3/4): upstash-context-7-mcp, supabase-mcp-server, firecrawl-mcp, sqlscan-mcp
```

- **📡 Status Count**: Connected servers vs total configured servers
- **📋 Server List**: Individual MCP server names
- **🟢 Connection Status**: Color-coded health indicators
  - 🟢 **Connected**: Server is healthy and responding
  - 🔴 **Disconnected**: Server is down or unreachable
- **⚡ Real-time**: Updates automatically as servers come online/offline

### ⏰ **Line 4: Block Reset Timer** *(Context-Aware Display)*

```
RESET at 11.00 (2h 37m left)           # Normal countdown
RESET at 06.00 (waiting API response...)  # API calculating projection
(Hidden when no active block)              # No active billing block
```

- **🕒 Reset Time**: When current 5-hour conversation block expires
- **⏳ Smart States**: Three intelligent display modes:
  - **📊 Active Countdown**: `(4h 15m left)` when projection data available
  - **⏳ API Processing**: `(waiting API response...)` during calculation delays  
  - **🔇 Hidden Display**: Automatically hidden when no active block
- **🎯 Enhanced Detection**: Validates both block status and projection data
- **📅 Context Aware**: Handles API timing issues gracefully

---

## 📋 System Requirements

### ✅ **Platform Compatibility**

**🎯 100% Cross-Platform Compatibility**: Extensively tested across all major platforms with automatic detection and adaptation.

📖 **[→ See Complete Platform Matrix (PLATFORMS.md)](PLATFORMS.md)** - Detailed compatibility information, installation guides, and troubleshooting for each platform.

| Platform | Version | Status | Package Manager | GPS Support |
|----------|---------|--------|-----------------|-------------|
| 🍎 **macOS** | 12+ (Monterey) | ✅ **Full Support** | `brew` | ✅ CoreLocationCLI |
| 🐧 **Ubuntu** | 20.04+ LTS | ✅ **Full Support** | `apt` | ✅ geoclue2 |
| 🐧 **Debian** | 11+ (Bullseye) | ✅ **Full Support** | `apt` | ✅ geoclue2 |
| 🏔️ **Arch Linux** | Rolling | ✅ **Full Support** | `pacman` | ✅ geoclue2 |
| 🎩 **Fedora** | 36+ | ✅ **Full Support** | `dnf` | ✅ geoclue2 |
| 🏢 **RHEL/CentOS** | 8+ | ✅ **Full Support** | `dnf`/`yum` | ✅ geoclue2 |
| 🏔️ **Alpine** | 3.16+ | ✅ **Full Support** | `apk` | ⚠️ Limited |
| 🔺 **FreeBSD** | 13+ | ⚠️ **Partial** | `pkg` | ❌ None |
| 🪟 **Windows WSL** | ✅ **Full Support** | `jq` | - |
| 🪟 **Windows Native** | ❌ **Not Supported** | N/A | *Bash incompatible* |

### 🛠️ **Required Dependencies**

#### Core Requirements
- **`jq`** - JSON processing and data parsing
  - macOS: `brew install jq`
  - Linux: `sudo apt install jq` or `sudo yum install jq`
  - Purpose: Parse Claude Code JSON data and MCP server responses

#### System Tools *(Usually Pre-installed)*
- **`bash`** - Shell execution environment (v3.2+ with automatic upgrade to modern bash)
- **`git`** - Version control integration
- **`grep`**, **`sed`**, **`date`** - Text processing and utilities
- **`timeout`** / **`gtimeout`** - Command timeout management

**🚀 Revolutionary Bash Compatibility:**
- **Runtime Detection**: Automatically finds and uses modern bash (4.0+) if available
- **Compatibility Mode**: Falls back gracefully for old bash versions
- **Universal Support**: Works across all system configurations without manual intervention

### 🚀 **Recommended Enhancements**

#### Cost Tracking
- **100% Native** - No external tools required
  - Cost calculation from JSONL files in `~/.claude/projects/`
  - Purpose: Real-time cost tracking and billing information
  - Pricing: Official Anthropic rates (Opus $5/$25, Sonnet $3/$15, Haiku $1/$5 per MTok)

#### Performance Optimizations
- **GNU Coreutils** (macOS) - Enhanced command compatibility
  - Install: `brew install coreutils`
  - Provides `gtimeout` and other GNU-style commands

#### GPS Location Detection (Prayer Times)
- **CoreLocationCLI** (macOS) - High-precision GPS coordinates
  - Install: `brew install corelocationcli`
  - Purpose: Real-time device location for accurate prayer times
- **geoclue2** (Linux) - System location service
  - Install: `sudo apt install geoclue-2.0-dev` or `sudo yum install geoclue2-devel`
  - Purpose: GPS-based location detection independent of network/VPN

### ⚙️ **Version Requirements**

| Tool | Minimum Version | Recommended | Notes |
|------|----------------|-------------|-------|
| Bash | 3.2+ | 5.0+ | **Universal compatibility** - auto-detects modern bash |
| jq | 1.5+ | 1.6+ | JSON processing performance |
| Git | 2.0+ | 2.30+ | Modern git features |
| Node.js | - | - | Not required (100% native) |

**🎯 Bash Compatibility Revolution:**
- **Automatic Detection**: Runtime bash detection finds the best available bash version
- **Universal Compatibility**: Works on all Mac configurations (Apple Silicon, Intel, any package manager)
- **Graceful Fallback**: Compatibility mode for old bash versions (3.2+) with reduced functionality
- **Zero Configuration**: No manual shebang fixes needed - everything handled automatically

### 🔧 **Quick Dependency Check**

Verify your system is ready:

```bash
# Check core requirements
bash --version && echo "✅ Bash OK" || echo "❌ Bash missing"
jq --version && echo "✅ jq OK" || echo "❌ jq missing" 
git --version && echo "✅ Git OK" || echo "❌ Git missing"

# Cost tracking is 100% native - no external tools needed

# Check GPS location tools
CoreLocationCLI --version && echo "✅ CoreLocationCLI OK" || echo "⚠️ CoreLocationCLI missing (macOS: brew install corelocationcli)"
whereis geoclue-2.0 && echo "✅ geoclue2 OK" || echo "⚠️ geoclue2 missing (Linux: sudo apt install geoclue-2.0-dev)"
```

## 📖 Documentation

- [📦 Installation Guide](docs/installation.md) - Platform-specific setup instructions
- [⚙️ Configuration Guide](docs/configuration.md) - Detailed customization options  
- [🎨 Themes Guide](docs/themes.md) - Theme showcase and custom theme creation
- [⏱️ Cache & Update Frequencies](docs/CACHE_AND_UPDATE_FREQUENCIES.md) - Technical reference for cache durations
- [🐛 Troubleshooting](docs/troubleshooting.md) - Common issues and solutions

## 🤝 Contributing

**We welcome contributions from the community!** 🌟

Whether you're interested in:
- 🐛 **Bug fixes** and issue reports
- 💡 **New features** and enhancements  
- 🎨 **Theme creation** and design
- 📖 **Documentation** improvements
- 🧪 **Testing** and quality assurance

**Please see our comprehensive [CONTRIBUTING.md](CONTRIBUTING.md)** for detailed guidelines on:
- Development environment setup
- Code standards and testing requirements  
- Pull request process and review workflow
- Community guidelines and project structure

### 🚀 Quick Start for Contributors
```bash
# Fork and clone the repository
git clone https://github.com/YOUR-USERNAME/claude-code-statusline.git
cd claude-code-statusline

# Install dependencies and verify setup
npm install
npm test

# Check our development roadmap
cat TODOS.md
```

**Jazakallahu khairan** for helping make this project better for the Claude Code community! 🙏

### 🐳 Docker Development Environment

For consistent development and testing across platforms:

```bash
# Build and run tests (Alpine - fast)
docker compose run test

# Run tests on Ubuntu (CI parity)
docker compose run test-ubuntu

# Development shell with mounted source
docker compose run dev

# Run linting
docker compose run lint
```

**Available Docker services:**
| Service | Description |
|---------|-------------|
| `dev` | Interactive bash shell with source mounted |
| `test` | Run unit tests on Alpine |
| `test-ubuntu` | Run unit tests on Ubuntu (matches CI) |
| `test-all` | Run all tests (unit + integration) |
| `lint` | Run shellcheck on main scripts |
| `lint-all` | Run shellcheck on all lib files |

**Build images manually:**
```bash
# Alpine (default, ~50MB)
docker build -t claude-statusline .

# Ubuntu (CI parity, ~150MB)
docker build -f Dockerfile.ubuntu -t claude-statusline:ubuntu .
```

---

## 📜 License

This project is licensed under the **MIT License** - see the [LICENSE](LICENSE) file for details.

---

## 🙏 Acknowledgments

Special thanks to the amazing projects and communities that make this statusline possible:

### 🛠️ Core Technologies
- **[Claude Code](https://claude.ai/code)** - The revolutionary AI development tool that inspired this project
- **[jq](https://jqlang.github.io/jq/)** - Powerful JSON processing for data parsing

### 🎨 Design & Aesthetics  
- **[Catppuccin](https://catppuccin.com/)** - Beautiful color palette that inspired our Catppuccin theme
- **[Nerd Fonts](https://www.nerdfonts.com/)** - Icon fonts that enhance the visual experience
- **Terminal Color Standards** - ANSI, 256-color, and RGB color support communities

### 🔧 Development Tools
- **[GNU Stow](https://www.gnu.org/software/stow/)** - Elegant dotfiles management solution
- **[Bash](https://www.gnu.org/software/bash/)** - The shell that powers our cross-platform compatibility
- **[Git](https://git-scm.com/)** - Version control integration and repository monitoring

### 💡 Inspiration
- **Open Source Community** - For fostering innovation and collaboration
- **Terminal Enthusiasts** - For pushing the boundaries of command-line aesthetics
- **Claude Code Users** - For feedback and feature requests that drive improvements

---

<div align="center">

### 🌟 Show Your Support

**Love this project? Give it a star!** ⭐

[![GitHub stars](https://img.shields.io/github/stars/rz1989s/claude-code-statusline?style=social)](https://github.com/rz1989s/claude-code-statusline/stargazers)
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[![MIT License](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
[![Platform Support](https://img.shields.io/badge/Platform-macOS%20%7C%20Linux%20%7C%20WSL-green.svg)](#-system-requirements)
[![Made for Claude Code](https://img.shields.io/badge/Made%20for-Claude%20Code-9333EA.svg)](https://claude.ai/code)
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### 💬 Connect & Support

[🐛 Report Bug](https://github.com/rz1989s/claude-code-statusline/issues) • [💡 Request Feature](https://github.com/rz1989s/claude-code-statusline/issues) • [📖 Documentation](docs/) • [💬 Discussions](https://github.com/rz1989s/claude-code-statusline/discussions)

**Made with ❤️ for the Claude Code community**

</div>