Systema - System + "ma" (latin for "from") - getting info from system

Systema is a fast, lightweight system information tool written in Odin that provides detailed insights about your system's hardware and software configuration. It displays system information in a clean, colorful format with ASCII art logos.

• Fast & Lightweight: Written in Odin for optimal performance
• Colorful Output: Rich terminal colors with customizable themes
• ASCII Art: System-specific logos and branding
• Comprehensive Info: CPU, memory, storage, kernel, desktop environment
• Customizable: Configurable output and display options

• Odin programming language (latest stable version)
• Linux system
• Nix (optional, for development environments)

# Clone the repository
git clone https://github.com/alvaro17f/systema.git
cd systema

# Build and run
./taskfile build

# Move the generated binary to somewhere in your PATH

Add this in your nixos configuration:

{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    systema.url = "github:matheus-git/systemd-manager-tui";
  };

  outputs = { self, nixpkgs, systema, ... }: {
    nixosConfigurations.yourhostname = nixpkgs.lib.nixosSystem {
      modules = [
        {
          environment.systemPackages = [
            systema.packages.${pkgs.system}.default
          ];
        }
      ];
    };
  };
}

# Run systema
./taskfile run

# Build optimized release
./taskfile build

# Run with debug info
./taskfile debug

# Run with debug info and address sanitizer
./taskfile debug:sanitize

# Run systema directly
systema

# With custom options
systema help

*************************************************************
 SYSTEMA - Fetch system information with style
*************************************************************
-d:           Disable logo
-l <path>:    Set the logo path
-c <color>:   Set the logo color by ansi number [default: 36]
-g <gap>:     Set the gap between logo and info [default:  3]
-o <offset>:  Set the info offset vertically    [default:  0]
-h, help:     Display this help message
-v, version:  Display the current version

In Systema, we use ANSI color codes to add color to the output. Here's a table of common ANSI color codes:

You can change the color of the logo with the -c option in the command line.

systema -c 36 # blue logo

.
├── app/                    # Application initialization
├── assets/                 # ASCII art and assets
├── colors/                 # Color definitions and themes
├── models/                 # Data structures and configuration
├── modules/                # System information modules
│   ├── colors.odin        # Color system utilities
│   ├── cpu.odin           # CPU information and usage
│   ├── desktop.odin       # Desktop environment detection
│   ├── hostname.odin      # Hostname utilities
│   ├── kernel.odin        # Kernel version info
│   ├── memory.odin        # Memory usage statistics
│   ├── shell.odin         # Shell detection
│   ├── storage.odin       # Storage information
│   ├── system.odin        # System information
│   ├── uptime.odin        # System uptime tracking
│   └── username.odin      # User information
├── utils/                  # Utility functions
│   ├── flags.odin         # Command line argument parsing
│   ├── get_logo.odin      # ASCII logo retrieval
│   └── print_info.odin    # Information display utilities
├── vhs/                    # Terminal recordings and demos
├── main.odin              # Main application entry point
├── taskfile              # Build and development scripts
├── flake.nix             # Nix development environment
└── VERSION               # Version tracking

The taskfile script provides convenient development commands:

# Development
./taskfile run          # Run the application
./taskfile debug        # Run with debug symbols
./taskfile debug:sanitize  # Run with address sanitizer

# Building
./taskfile build        # Build optimized release
./taskfile clean        # Clean build artifacts

# Utilities
./taskfile help         # Show all available commands

# Standard build
./taskfile build

# Manual build with Odin
odin build . -out:systema -o:speed

# Debug build with Odin
odin build . -debug -out:systema

Systema uses a simple configuration system located in models/config.odin. Currently supports:

• Color theme selection
• ASCII art display options
• Information display preferences

1. Fork the repository
2. Create a feature branch: git checkout -b feature-name
3. Make your changes
4. Test your changes: ./taskfile run
5. Commit your changes: git commit -am 'feat: add something' (conventional commits)
6. Push to the branch: git push origin feature-name
7. Create a Pull Request

This project is licensed under the MIT License - see the LICENSE file for details.

• microfetch - Inspiration for system information display
• odin-color - Color utilities
• vhs - Terminal recordings
• odin - The Odin programming language

Current version: See VERSION file