Configuration Modules

This directory contains the core configuration modules that define system-wide options and settings shared between NixOS and Darwin.

Modules

os.nix

Defines operating system detection and system-wide configuration options.

Key Options:

• dc-tec.isLinux - Read-only boolean indicating if the system is Linux
• dc-tec.isDarwin - Read-only boolean indicating if the system is Darwin/macOS
• dc-tec.font - Default system font (automatically set based on platform)
• dc-tec.colorScheme.flavor - Catppuccin color scheme flavor (default: "macchiato")
• dc-tec.colorScheme.accent - Catppuccin accent color (default: "peach")
• dc-tec.stateVersion - System state version for compatibility
• dc-tec.timeZone - System timezone (default: "Europe/Amsterdam")
• dc-tec.persistence.* - Impermanence/persistence configuration options

Features:

• Automatic platform detection
• Font selection based on operating system
• Persistence configuration for NixOS systems
• Color scheme management

user.nix

Manages user account configuration and settings.

Key Options:

• dc-tec.user.name - Primary username (default: "roelc")
• dc-tec.user.fullName - User's full name (default: "Roel de Cort")
• dc-tec.user.email - Primary email address
• dc-tec.user.workEmail - Work email address
• dc-tec.user.gpgKey - User's GPG key ID
• dc-tec.user.homeDirectory - Home directory path (auto-configured)
• dc-tec.user.shell - Default shell (default: "zsh")
• dc-tec.user.editor - Default editor (default: "nvim")

Features:

• Cross-platform user account creation
• Automatic home directory detection
• Platform-specific user configuration
• Group management
• Password file integration with SOPS

Platform Compatibility

The configuration modules handle differences between NixOS and Darwin automatically:

• Linux: Creates normal user accounts with groups, password files, and system journal access
• Darwin: Uses Darwin-specific user management
• Shared: Common settings like home directory, shell, and editor work on both platforms