first commit

.github/workflows/ci.yaml

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+name: "CI"
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  nix:
+    runs-on: ${{ matrix.system }}
+    strategy:
+      matrix:
+        system: [aarch64-darwin, x86_64-darwin, x86_64-linux]
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v4
+      - name: nixci
+        run: nixci --extra-access-tokens "github.com=${{ secrets.GITHUB_TOKEN }}" build --systems "${{ matrix.system }}"

.github/workflows/update-flake-lock.yaml

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+name: update-flake-lock
+on:
+  workflow_dispatch: # allows manual triggering
+  schedule:
+    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
+
+jobs:
+  example-lock:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@main
+        with:
+          pr-title: "Update flake.lock"
+          pr-labels: |
+            automated

.gitignore

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+
+# Nix-specific
+result
+result-*
+.direnv
+
+# Home Manager
+.home-manager-generation
+
+# Editor and OS files
+.vscode/
+.idea/
+*.swp
+*~
+.DS_Store
+
+# Logs
+*.log
+
+# Nix build outputs
+result
+result-*
+
+# Python-related (for custom Python packages)
+__pycache__/
+*.py[cod]
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Node.js (for nodejs_22)
+node_modules/
+
+# Temporary files
+*.tmp
+*.temp
+
+# Squid cache and logs (from squid.nix)
+.squid/cache/
+.squid/logs/
+
+# AdGuard Home data (from adguardhome.nix)
+.adguardhome/
+
+# nix-index database
+.cache/nix-index
+
+# Any local overrides or user-specific configs
+*.local
+*.override
+
+# Flake-related
+.envrc
+

README.md

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+# NixOS Darwin Home Manager 
+
+- **NixOS:** v2.23.3
+- **Home Manager:** v24.05
+- **Nixpkgs:** v24.05
+
+Extra addons:
+- **Squid proxy** (currently not available on MacOS Silicon - missing binaries) 
+- **AdGuardHome** (configuration not yet complete)
+
+## Development Environment Manual (devenv and devbox)
+
+This manual outlines the tools and configurations in your Nix-based development environment, focusing on devenv and devbox.
+
+### Core Components
+
+1. **Nixpkgs**: The primary package collection for Nix.
+2. **Home Manager**: Manages user-specific configurations.
+
+### Key Development Tools
+
+#### devenv
+devenv is not explicitly listed in your configuration, but if you want to use it, you can add it to your setup. devenv provides reproducible development environments.
+
+#### devbox
+Devbox is included in your setup. It's a tool for creating isolated, reproducible development environments.
+
+Usage:
+```bash
+devbox init    # Initialize a new project
+devbox add     # Add a package to your project
+devbox shell   # Enter the development environment
+```
+
+### Other Development Tools
+
+- **ripgrep**: Fast search tool for recursive searching.
+- **fd**: User-friendly alternative to `find`.
+- **sd**: Intuitive find & replace CLI.
+- **tree**: Displays directory contents in a tree-like format.
+- **cachix**: Binary cache for Nix.
+- **nil**: Nix language server.
+- **nix-info**, **nixpkgs-fmt**, **nixci**, **nix-health**: Various Nix utilities.
+
+### Version Control
+- **Git**: Configured with user details and aliases.
+- **LazyGit**: Terminal UI for Git commands.
+
+### Programming Languages
+- **Python**: 
+  - **Poetry**: Dependency management for Python.
+- **Node.js**:
+  - **node2nix**: Converts Node.js packages to Nix expressions.
+  - **nodejs_22**: Node.js version 22.
+
+### Shell and Scripting
+- **Bash** and **Zsh**: Configured shells with custom aliases and PATH modifications.
+- **Xonsh**: Python-based shell.
+- **any-nix-shell**: Allows using Nix shells with any shell.
+- **direnv**: Automatically loads and unloads environment variables.
+
+### Proxy and Networking
+- **AdGuard Home**: Network-wide ad blocker.
+
+### Configuration Files
+- **home/default.nix**: Primary configuration for Home Manager.
+
+### Usage Instructions
+
+1. Edit `home/default.nix` to customize your Home Manager configuration.
+2. Run `nix run` to apply the configuration.
+3. Use `devbox` to manage project-specific development environments:
+   ```bash
+   devbox init    # In your project directory
+   devbox add python nodejs  # Add required tools
+   devbox shell   # Enter the environment
+   ```
+4. Use `direnv` to automatically load environment variables:
+   ```bash
+   echo "use devbox" > .envrc
+   direnv allow
+   ```
+
+### Customization
+
+- Add or modify packages in the `home.packages` section of `home/default.nix`.
+- Create project-specific environments using devbox.
+- Use direnv to automatically load project environments.
+
+Remember to rebuild your environment after making changes to apply the new configuration:
+
+```bash
+just run
+```
+
+This setup provides a flexible development environment using devbox for project-specific setups and Home Manager for system-wide configurations. Adjust as needed for your specific development workflows.

flake.nix

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+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    nix-darwin = {
+      url = "github:lnl7/nix-darwin/master";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    nix-index-database = {
+      url = "github:Mic92/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs@{ self, nixpkgs, flake-parts, home-manager, nix-darwin, nix-index-database, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [ "aarch64-darwin" "x86_64-darwin" ];
+
+      perSystem = { pkgs, system, ... }: {
+        formatter = pkgs.nixpkgs-fmt;
+
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [ nixpkgs-fmt just ];
+        };
+
+        packages.default = pkgs.writeShellApplication {
+          name = "activate";
+          runtimeInputs = [ inputs.home-manager.packages.${system}.default ];
+          text = ''
+            ${pkgs.lib.getExe inputs.home-manager.packages.${system}.default} switch --flake .#lukasz@${system}
+          '';
+        };
+      };
+
+      flake = {
+        homeConfigurations."lukasz@aarch64-darwin" = home-manager.lib.homeManagerConfiguration {
+          pkgs = nixpkgs.legacyPackages.aarch64-darwin;
+          extraSpecialArgs = { inherit inputs; };
+          modules = [
+            ./home
+            nix-index-database.hmModules.nix-index
+            {
+              home = {
+                username = "lukasz";
+                homeDirectory = "/Users/lukasz";
+                stateVersion = "24.05";
+              };
+            }
+          ];
+        };
+
+        darwinConfigurations."lukasz-macbook-pro-13" = nix-darwin.lib.darwinSystem {
+          system = "aarch64-darwin";
+          modules = [
+            home-manager.darwinModules.home-manager
+            {
+              home-manager.useGlobalPkgs = true;
+              home-manager.useUserPackages = true;
+              home-manager.users.lukasz = import ./home;
+            }
+            {
+              security.pam.enableSudoTouchIdAuth = true;
+              system.stateVersion = 4;
+            }
+          ];
+        };
+      };
+    };
+}