Initial commit

2025-01-14 01:29:24 +01:00 · 2025-01-14 01:29:24 +01:00 · b0a95003b7
commit b0a95003b7
57 changed files with 1561 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,6 @@
+result
+result/
+.direnv/
+.DS_Store
+.pre-commit-config.yaml
+logs/
--- a/README.md
+++ b/README.md
@ -0,0 +1,18 @@
+# Nix Configuration
+
+This repository is home to the nix code that builds my systems.
+
+
+## Why Nix?
+
+Nix allows for easy to manage, collaborative, reproducible deployments. This means that once something is setup and configured once, it works forever. If someone else shares their configuration, anyone can make use of it.
+
+
+## How to install Nix and Deploy this Flake?
+
+After installed NixOS with `nix-command` & `flake` enabled, you can deploy this flake with the following command:
+
+```bash
+sudo nixos-rebuild switch .#nixos-test
+```
+
--- a/devshells/java17-maven/flake.lock
+++ b/devshells/java17-maven/flake.lock
@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": [
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1736684107,
+        "narHash": "sha256-vH5mXxEvZeoGNkqKoCluhTGfoeXCZ1seYhC2pbMN0sg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "635e887b48521e912a516625eee7df6cf0eba9c1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/devshells/java17-maven/flake.nix
+++ b/devshells/java17-maven/flake.nix
@ -0,0 +1,21 @@
+{
+  description = "A basic flake with a shell";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+  inputs.systems.url = "github:nix-systems/default";
+  inputs.flake-utils = {
+    url = "github:numtide/flake-utils";
+    inputs.systems.follows = "systems";
+  };
+
+  outputs =
+    { nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShells.default = pkgs.mkShell { packages = with pkgs; [ maven jdk17 ]; };
+      }
+    );
+}
--- a/devshells/java21-maven/flake.lock
+++ b/devshells/java21-maven/flake.lock
@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": [
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1734435836,
+        "narHash": "sha256-kMBQ5PRiFLagltK0sH+08aiNt3zGERC2297iB6vrvlU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "4989a246d7a390a859852baddb1013f825435cee",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/devshells/java21-maven/flake.nix
+++ b/devshells/java21-maven/flake.nix
@ -0,0 +1,21 @@
+{
+  description = "A basic flake with a shell";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+  inputs.systems.url = "github:nix-systems/default";
+  inputs.flake-utils = {
+    url = "github:numtide/flake-utils";
+    inputs.systems.follows = "systems";
+  };
+
+  outputs =
+    { nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShells.default = pkgs.mkShell { packages = with pkgs; [ maven jdk21 ]; };
+      }
+    );
+}
--- a/devshells/php8/flake.lock
+++ b/devshells/php8/flake.lock
@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": [
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1736684107,
+        "narHash": "sha256-vH5mXxEvZeoGNkqKoCluhTGfoeXCZ1seYhC2pbMN0sg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "635e887b48521e912a516625eee7df6cf0eba9c1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/devshells/php8/flake.nix
+++ b/devshells/php8/flake.nix
@ -0,0 +1,30 @@
+{
+  description = "A basic flake with a shell";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+  inputs.systems.url = "github:nix-systems/default";
+  inputs.flake-utils = {
+    url = "github:numtide/flake-utils";
+    inputs.systems.follows = "systems";
+  };
+
+  outputs =
+    { nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShells.default = pkgs.mkShell { packages = with pkgs; [ (php81.buildEnv {
+          extensions = ({ enabled, all }: enabled ++ (with all; [
+            xdebug
+          ]));
+          extraConfig = ''
+            xdebug.mode=debug
+          '';
+        }) 
+        php81Packages.composer 
+        ]; };
+      }
+    );
+}
--- a/flake.lock
+++ b/flake.lock
@ -0,0 +1,120 @@
+{
+  "nodes": {
+    "auto-cpufreq": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1736492828,
+        "narHash": "sha256-iDvgL5dQerQnu2ERKAWGvWppG7cQ/0uKEfVY93ItvO4=",
+        "owner": "AdnanHodzic",
+        "repo": "auto-cpufreq",
+        "rev": "c0d9ec565a4c78247a4f70beb1c1ae74279673e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "AdnanHodzic",
+        "repo": "auto-cpufreq",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1736373539,
+        "narHash": "sha256-dinzAqCjenWDxuy+MqUQq0I4zUSfaCvN9rzuCmgMZJY=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "bd65bc3cde04c16755955630b344bc9e35272c56",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-24.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1736441705,
+        "narHash": "sha256-OL7leZ6KBhcDF3nEKe4aZVfIm6xQpb1Kb+mxySIP93o=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "8870dcaff63dfc6647fb10648b827e9d40b0a337",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1736549401,
+        "narHash": "sha256-ibkQrMHxF/7TqAYcQE+tOnIsSEzXmMegzyBWza6uHKM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1dab772dd4a68a7bba5d9460685547ff8e17d899",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1736523798,
+        "narHash": "sha256-Xb8mke6UCYjge9kPR9o4P1nVrhk7QBbKv3xQ9cj7h2s=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "130595eba61081acde9001f43de3248d8888ac4a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "auto-cpufreq": "auto-cpufreq",
+        "home-manager": "home-manager",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1689347949,
+        "narHash": "sha256-12tWmuL2zgBgZkdoB6qXZsgJEH9LR3oUgpaQq2RbI80=",
+        "owner": "nix-systems",
+        "repo": "default-linux",
+        "rev": "31732fcf5e8fea42e59c2488ad31a0e651500f68",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default-linux",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@ -0,0 +1,79 @@
+{
+  description = "NixOS configuration of Julius Freudenberger";
+
+  inputs = {
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
+    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
+    home-manager = {
+      url = "github:nix-community/home-manager/release-24.11";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    auto-cpufreq = {
+      url = "github:AdnanHodzic/auto-cpufreq";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    systems.url = "github:nix-systems/default-linux";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    nixpkgs-unstable,
+    nixos-hardware,
+    home-manager,
+    auto-cpufreq,
+    systems,
+    ...
+  } @ inputs: let
+    inherit (self) outputs;
+    lib = nixpkgs.lib;
+    forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
+    pkgsFor = lib.genAttrs (import systems) (
+      system:
+        import nixpkgs {
+          inherit system;
+          config.allowUnfree = true;
+        }
+    );
+  in {
+
+    overlays = import ./overlays {inherit inputs outputs;};
+    packages = forEachSystem (pkgs: import ./pkgs {inherit pkgs;});
+
+    nixosConfigurations = {
+      julius-framework = let
+        username = "julius";
+      in
+      nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+
+        specialArgs = {
+          pkgs-unstable = import nixpkgs-unstable {
+            inherit system;
+            config.allowUnfree = true;
+          };
+	  inherit inputs outputs username;
+        };
+
+        modules = [
+          nixos-hardware.nixosModules.framework-11th-gen-intel
+          auto-cpufreq.nixosModules.default
+          ./hosts/julius-framework
+          ./users/julius/nixos.nix
+
+          home-manager.nixosModules.home-manager
+            {
+              home-manager.useGlobalPkgs = true;
+              home-manager.useUserPackages = true;
+
+              home-manager.extraSpecialArgs = inputs // specialArgs;
+              home-manager.users.${username} = import ./users/${username}/home.nix;
+            }
+        ];
+
+      };
+    };
+  };
+}
--- a/home/core.nix
+++ b/home/core.nix
@ -0,0 +1,12 @@
+{username, ...}: {
+  home = {
+    inherit username;
+    homeDirectory = "/home/${username}";
+
+    preferXdgDirectories = true;
+
+    stateVersion = "24.11";
+  };
+
+  programs.home-manager.enable = true;
+}
--- a/home/direnv/default.nix
+++ b/home/direnv/default.nix
@ -0,0 +1,7 @@
+{config, pkgs, ...}: {
+  programs.direnv = {
+    enable = true;
+    enableZshIntegration = true;
+    nix-direnv.enable = true;
+  };
+}
--- a/home/gtk/default.nix
+++ b/home/gtk/default.nix
@ -0,0 +1,10 @@
+{config, pkgs, ...}: {
+  gtk = {
+    enable = true;
+    theme.name = "Adwaita-dark";
+    iconTheme = {
+      name = "Arc";
+      package = pkgs.arc-icon-theme;
+    };
+  };
+}
--- a/home/neovim/default.nix
+++ b/home/neovim/default.nix
@ -0,0 +1,40 @@
+{config, pkgs, ...}: {
+
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+    vimAlias = true;
+    viAlias = true;
+    vimdiffAlias = true;
+    withNodeJs = true;
+    coc.enable = true;
+    plugins = with pkgs.vimPlugins; [
+      vim-gitgutter
+      markdown-preview-nvim
+      tabular
+      vim-markdown
+      vimtex
+      nvim-lspconfig
+      typst-vim
+    ];
+
+    extraConfig = ''
+      set number
+      set relativenumber
+      set termguicolors
+      set expandtab
+      set shiftwidth=2
+      set linebreak
+      
+      :augroup numbertoggle
+      :  autocmd!
+      :  autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
+      :  autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
+      :augroup END
+
+      let g:vimtex_view_method = 'zathura'
+      let g:coc_filetype_map = {'tex': 'latex'}
+    '';
+  };
+
+}
--- a/home/xdg/default.nix
+++ b/home/xdg/default.nix
@ -0,0 +1,17 @@
+{config, pkgs, ...}: {
+   xdg = {
+    enable = true;
+    mimeApps = {
+      enable = true;
+      defaultApplications = {
+        "application/pdf" = ["org.gnome.Evince.desktop"];
+        "image/svg+xml" = ["viewnior.desktop"];
+        "image/jpeg" = ["viewnior.desktop"];
+        "image/png" = ["viewnior.desktop"];
+        "application/yaml" = ["org.x.editor.desktop"];
+        "text/plain" = ["org.x.editor.desktop"];
+      };
+    };
+    userDirs.enable = true;
+  };
+}
--- a/home/zsh/default.nix
+++ b/home/zsh/default.nix
@ -0,0 +1,33 @@
+{config, pkgs, pkgs-unstable, ...}: {
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+    autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+    defaultKeymap = "viins";
+
+    shellAliases = {
+      Gst = "git status";
+      Gco = "git checkout";
+      Gd = "git diff";
+      Gds = "git diff --staged";
+      Gc = "git commit";
+    };
+
+    history.size = 10000;
+    history.path = "$HOME/.zsh_history";
+
+    plugins = [
+
+    ];
+
+    initExtra = ''
+      setopt promptsubst
+      export PROMPT='%F{12}[%f%F{10}%n%f%F{12}@%f%F{white}%m%f%F{12}]%f%F{white}:%f %F{white}%~%f%F{12}>%b$(${pkgs-unstable.gitprompt-rs}/bin/gitprompt-rs)%f%F{10}%(!.#.$)%f '
+      unsetopt beep
+      bindkey '^R' history-incremental-search-backward
+    '';
+
+    initExtraBeforeCompInit = "zstyle ':completion:*' matcher-list '' 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}' 'r:|[._-]=* r:|=*'";
+  };
+}
--- a/hosts/julius-framework/default.nix
+++ b/hosts/julius-framework/default.nix
@ -0,0 +1,86 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ outputs, config, pkgs, ... }:
+
+{
+  imports =
+    [
+      ../../modules/nix.nix
+      ../../modules/system.nix
+      ../../modules/firmware.nix
+      ../../modules/laptop.nix
+      ../../modules/network.nix
+      ../../modules/locale.nix
+      ../../modules/boot-login.nix
+      ../../modules/fonts.nix
+      ../../modules/cli-essentials.nix
+      ../../modules/i3.nix
+      ../../modules/fingerprint.nix
+      ../../modules/logitech.nix
+      ../../modules/connectivity.nix
+      ../../modules/video-and-sound.nix
+      ../../modules/bluetooth.nix
+      ../../modules/desktop-essentials.nix
+      ../../modules/internet.nix
+      ../../modules/sync-clients.nix
+      ../../modules/office.nix
+      ../../modules/administration.nix
+      ../../modules/creativity.nix
+      ../../modules/security.nix
+      ../../modules/typesetting.nix
+      ../../modules/docker.nix
+      ../../modules/distrobox.nix
+      ../../modules/gui-coding.nix
+      ../../modules/optical-media.nix
+      ../../modules/flatpak.nix
+      ../../modules/gaming.nix
+
+      # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+    nixpkgs = {
+      overlays = [
+        outputs.overlays.additions
+      ];
+    };
+
+  # Bootloader.
+  boot = {
+      loader = {
+          efi.canTouchEfiVariables = true;
+          systemd-boot = {
+	      enable = true;
+              editor = false;
+          };
+      };
+      initrd = {
+        systemd.enable = true;
+        luks.devices = {
+          cryptlvm = {
+	      device = "/dev/disk/by-uuid/45a8e584-409d-4627-8679-b8cdb837afc4";
+	  };
+        };
+      };
+      tmp.useTmpfs = true;
+  };
+
+  networking.hostName = "julius-framework"; # Define your hostname.
+
+  location = {
+    latitude = 48.740556;
+    longitude = 9.310833;
+  };
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "24.11"; # Did you read the comment?
+
+}
+
--- a/hosts/julius-framework/hardware-configuration.nix
+++ b/hosts/julius-framework/hardware-configuration.nix
@ -0,0 +1,45 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/4e3c6669-42f3-4ebb-aec1-f09999739e38";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/D676-1631";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/592e90f1-e42b-4059-ab03-eb834c05091d";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/0cd2bd1b-90b3-432c-82a0-5335900f3ba3"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp170s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
--- a/modules/administration.nix
+++ b/modules/administration.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    remmina
+
+    teleport_16
+  ];
+
+}
--- a/modules/android.nix
+++ b/modules/android.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    android-studio-full
+    android-tools
+    android-udev
+  ];
+
+}
--- a/modules/bluetooth.nix
+++ b/modules/bluetooth.nix
@ -0,0 +1,11 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  hardware.bluetooth.enable = true;
+
+  services.blueman.enable = true;
+
+}
--- a/modules/boot-login.nix
+++ b/modules/boot-login.nix
@ -0,0 +1,32 @@
+{
+  pkgs,
+  ...
+}: {
+  boot = {
+    initrd.systemd.enable = true;
+    kernelParams = ["quiet"];
+    plymouth = {
+      enable = true;
+      theme = "bgrt";
+    };
+  };
+
+  services = {
+    xserver.displayManager = {
+      lightdm = {
+        enable = true;
+	greeters.gtk = {
+          enable = true;
+          theme = {
+            name = "Adwaita-dark";
+          };
+          iconTheme = {
+            name = "Arc";
+            package = pkgs.arc-icon-theme;
+          };
+        };
+      };
+    };
+  };
+
+}
--- a/modules/cli-essentials.nix
+++ b/modules/cli-essentials.nix
@ -0,0 +1,23 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    wget
+    curl
+    git
+    neofetch
+    bat
+    tealdeer
+
+    pdfgrep
+    pdftk
+    p7zip
+  ];
+
+  programs = {
+    htop.enable = true;
+    zsh.enable = true;
+  };
+}
--- a/modules/connectivity.nix
+++ b/modules/connectivity.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  programs.kdeconnect = {
+    enable = true;
+    package = pkgs.valent;
+  };
+
+}
--- a/modules/creativity.nix
+++ b/modules/creativity.nix
@ -0,0 +1,19 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    #gimp-with-plugins
+    inkscape-with-extensions
+    darktable
+    hugin
+    audacity
+    handbrake
+    musescore
+    obs-studio
+
+    xcolor
+  ];
+
+}
--- a/modules/desktop-essentials.nix
+++ b/modules/desktop-essentials.nix
@ -0,0 +1,30 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+     nemo-with-nextcloud-extensions = pkgs.nemo-with-extensions.override { extensions = [pkgs.nextcloud-client];};
+  in {
+  environment.systemPackages = with pkgs; [
+    sakura
+    alacritty
+
+    evince
+    zathura
+    viewnior
+    pavucontrol
+
+    xed-editor
+    mate.mate-calc
+
+    xarchiver
+    mate.engrampa
+    nemo-with-nextcloud-extensions
+  ];
+
+  programs = {
+    nm-applet.enable = true;
+    dconf.enable = true;
+  };
+
+}
--- a/modules/distrobox.nix
+++ b/modules/distrobox.nix
@ -0,0 +1,11 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  environment.systemPackages = with pkgs; [
+    distrobox
+  ];
+
+}
--- a/modules/docker.nix
+++ b/modules/docker.nix
@ -0,0 +1,11 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  virtualisation.docker = {
+    enable = true;
+  };
+
+}
--- a/modules/fingerprint.nix
+++ b/modules/fingerprint.nix
@ -0,0 +1,9 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  services.fprintd = {
+    enable = true;
+ };
+}
--- a/modules/firmware.nix
+++ b/modules/firmware.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  services = {
+    fwupd.enable = true;
+    fstrim.enable = true;
+  };
+
+}
--- a/modules/flatpak.nix
+++ b/modules/flatpak.nix
@ -0,0 +1,22 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  services = {
+    flatpak.enable = true;
+  };
+
+  xdg.portal = {
+    enable = true;
+    extraPortals = [pkgs.xdg-desktop-portal-gtk];
+    config = {
+      common = {
+        default = ["gtk"];
+      };
+    };
+    xdgOpenUsePortal = true;
+  };
+
+}
--- a/modules/fonts.nix
+++ b/modules/fonts.nix
@ -0,0 +1,13 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  fonts.packages = with pkgs; [
+    noto-fonts
+    font-awesome
+    terminus_font
+    dlrg-fonts
+  ];
+
+}
--- a/modules/gaming.nix
+++ b/modules/gaming.nix
@ -0,0 +1,14 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+
+  ];
+
+  programs = {
+    steam.enable = true;
+  };
+
+}
--- a/modules/gui-coding.nix
+++ b/modules/gui-coding.nix
@ -0,0 +1,17 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    jetbrains.idea-ultimate
+    jetbrains.pycharm-professional
+    jetbrains.phpstorm
+
+    vscodium-fhs
+    zed-editor.fhs
+
+    k6
+  ];
+
+}
--- a/modules/i3.nix
+++ b/modules/i3.nix
@ -0,0 +1,58 @@
+{pkgs, ...}: {
+  # i3 related options
+  environment.pathsToLink = ["/libexec"]; # links /libexec from derivations to /run/current-system/sw
+  services.displayManager.defaultSession = "none+i3";
+  services.xserver = {
+    enable = true;
+
+    desktopManager = {
+      xterm.enable = false;
+    };
+
+    windowManager.i3 = {
+      enable = true;
+      extraPackages = with pkgs; [
+        rofi # application launcher, the same as dmenu
+        dunst # notification daemon
+        i3blocks # status bar
+	lightlocker
+        xautolock # lock screen after some time
+        i3status # provide information to i3bar
+        i3-gaps # i3 with gaps
+        nitrogen # set wallpaper
+        acpi # battery information
+        arandr # screen layout manager
+	alsa-utils
+        dex # autostart applications
+        xbindkeys # bind keys to commands
+        xclip
+        xorg.xbacklight # control screen brightness
+	brightnessctl
+        numlockx
+        xorg.xdpyinfo # get screen information
+        sysstat # get system information
+
+	scrot
+        i3-scrot
+	rofirefox
+	rofi-rbw
+	rbw
+	pinentry-gnome3
+	xdotool
+	playerctl
+      ];
+    };
+
+    # Configure keymap in X11
+    xkb.layout = "eu";
+    xkb.variant = "";
+  };
+
+  services = {
+    libinput.touchpad.naturalScrolling = true;
+    gvfs.enable = true; # Mount, trash, and other functionalities
+    udisks2.enable = true;
+    autorandr.enable = true;
+    redshift.enable = true;
+  };
+}
--- a/modules/internet.nix
+++ b/modules/internet.nix
@ -0,0 +1,28 @@
+{
+  pkgs,
+  pkgs-unstable,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    transmission_4
+    filezilla
+
+    pkgs-unstable.element-desktop
+  ];
+
+  programs = {
+    firefox.enable = true;
+    thunderbird = {
+      enable = true;
+      package = pkgs.thunderbird-latest;
+    };
+  };
+
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+    openFirewall = true;
+  };
+
+}
--- a/modules/laptop.nix
+++ b/modules/laptop.nix
@ -0,0 +1,21 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  boot.kernelPackages = pkgs.linuxKernel.packages.linux_zen;
+
+  services.logind = {
+    lidSwitch = "suspend-then-hibernate";
+    lidSwitchDocked = "suspend-then-hibernate";
+    powerKey = "ignore";
+  };
+
+  programs.auto-cpufreq.enable = true;
+  services.tlp.enable = false;
+  services.thermald.enable = true;
+
+  virtualisation.docker.enableOnBoot = false;
+
+}
--- a/modules/locale.nix
+++ b/modules/locale.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  # Set your time zone.
+  time.timeZone = "Europe/Berlin";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+}
--- a/modules/logitech.nix
+++ b/modules/logitech.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+
+  hardware.logitech.wireless = {
+    enable = true;
+    enableGraphical = true;
+  };
+
+}
--- a/modules/network.nix
+++ b/modules/network.nix
@ -0,0 +1,31 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  networking = {
+    networkmanager = {
+      enable = true;
+      wifi.powersave = true;
+      # logLevel = "INFO";
+    };
+    wireguard.enable = true;
+    firewall = {
+      # if packets are still dropped, they will show up in dmesg
+      logReversePathDrops = true;
+      # wireguard trips rpfilter up
+      extraCommands = ''
+        iptables -t mangle -I nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN
+        ip6tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN
+        iptables -t mangle -I nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN
+        ip6tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN
+      '';
+      extraStopCommands = ''
+        iptables -t mangle -D nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN || true
+        ip6tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN || true
+        iptables -t mangle -D nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN || true
+        ip6tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN || true
+      '';
+    };
+  };
+}
--- a/modules/nix.nix
+++ b/modules/nix.nix
@ -0,0 +1,22 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  # do garbage collection weekly to keep disk usage low
+  nix = {
+    settings = {
+      experimental-features = ["nix-command" "flakes"];
+    };
+
+    gc = {
+      automatic = lib.mkDefault true;
+      dates = lib.mkDefault "weekly";
+      options = lib.mkDefault "--delete-older-than 7d";
+    };
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+}
--- a/modules/office.nix
+++ b/modules/office.nix
@ -0,0 +1,28 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    libreoffice-fresh
+    xournalpp
+
+    system-config-printer
+
+    simple-scan
+    #naps2
+
+    baobab
+  ];
+
+
+  services.printing = {
+    enable = true;
+    drivers = with pkgs; [ 
+      gutenprint
+      #epson-escpr
+      epson-escpr2
+    ];
+  };
+
+}
--- a/modules/optical-media.nix
+++ b/modules/optical-media.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    brasero
+    makemkv
+    usbimager
+  ];
+
+}
--- a/modules/security.nix
+++ b/modules/security.nix
@ -0,0 +1,28 @@
+{
+  pkgs,
+  pkgs-unstable,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    pkgs-unstable.cryptomator
+
+    keepassxc
+  ];
+
+  services.gnome.gnome-keyring.enable = true;
+
+  programs = {
+    seahorse.enable = true;
+    ausweisapp = {
+      enable = true;
+      openFirewall = true;
+    };
+  };
+
+  security = {
+    polkit.enable = true;
+    soteria.enable = true;
+  };
+
+}
--- a/modules/sync-clients.nix
+++ b/modules/sync-clients.nix
@ -0,0 +1,11 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    nextcloud-client
+    pcloud
+  ];
+
+}
--- a/modules/system.nix
+++ b/modules/system.nix
@ -0,0 +1,23 @@
+{
+  pkgs,
+  lib,
+  username,
+  ...
+}: {
+  # do garbage collection weekly to keep disk usage low
+  nix = {
+    settings = {
+      experimental-features = ["nix-command" "flakes"];
+    };
+
+    gc = {
+      automatic = lib.mkDefault true;
+      dates = lib.mkDefault "weekly";
+      options = lib.mkDefault "--delete-older-than 7d";
+    };
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+}
--- a/modules/typesetting.nix
+++ b/modules/typesetting.nix
@ -0,0 +1,18 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    typst
+    typst-lsp
+    typstfmt
+
+    texliveFull
+
+    pandoc
+
+    zotero
+  ];
+
+}
--- a/modules/video-and-sound.nix
+++ b/modules/video-and-sound.nix
@ -0,0 +1,22 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    #shotcut
+  ];
+
+  security.rtkit.enable = true;
+
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  programs = {
+    droidcam.enable = true;
+  };
+}
--- a/overlays/default.nix
+++ b/overlays/default.nix
@ -0,0 +1,22 @@
+{inputs, ...}: {
+
+  flake-inputs = final: _: {
+    inputs =
+      builtins.mapAttrs (
+        _: flake: let
+          legacyPackages = (flake.legacyPackages or {}).${final.system} or {};
+          packages = (flake.packages or {}).${final.system} or {};
+        in
+          if legacyPackages != {}
+          then legacyPackages
+          else packages
+      )
+      inputs;
+  };
+
+  additions = final: _prev: import ../pkgs final.pkgs;
+
+  modifications = final: prev: {
+  };
+
+}
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@ -0,0 +1,6 @@
+pkgs: rec {
+  rofirefox = pkgs.callPackage ./rofirefox {};
+  nemo-nextcloud = pkgs.callPackage ./nemo-nextcloud {};
+  dlrg-fonts = pkgs.callPackage ./dlrg-fonts {};
+  i3-scrot = pkgs.callPackage ./i3-scrot {};
+}
--- a/pkgs/dlrg-fonts/default.nix
+++ b/pkgs/dlrg-fonts/default.nix
@ -0,0 +1,31 @@
+{ stdenv, lib, requireFile, pkgs }: let
+  in
+  stdenv.mkDerivation rec {
+    name = "dlrg-fonts";
+    version = "0-unstable-2019-11-19";
+    src = requireFile {
+      name = "DLRG-Schriftart.zip";
+      hash = "sha256-z+VH8rIeAsJhbqfRh57ryXj+RYU0kWbLcpIivbXA0sk=";
+      url = "https://dlrg.net/apps/dokumente?page=assetService&noheader=1&aid=1709&v=o&file=DLRG%20Schriftart.zip";
+    };
+
+    unpackPhase = ''
+      runHook preUnpack
+      ${pkgs.unzip}/bin/unzip $src
+
+      runHook postUnpack
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      install -Dm644 *.TTF -t $out/share/fonts/truetype
+
+      runHook postInstall
+    '';
+    
+    meta = with lib; {
+      platforms = platforms.all;
+    };
+  }
+
--- a/pkgs/i3-scrot/default.nix
+++ b/pkgs/i3-scrot/default.nix
@ -0,0 +1,40 @@
+{ stdenv
+, lib
+, fetchFromGitLab
+, bash
+, scrot
+, xdg-user-dirs
+, libnotify
+, xclip
+, makeWrapper
+}: let
+    pname = "i3-scrot";
+  in
+  stdenv.mkDerivation rec {
+    name = pname;
+    version = "1-unstable-a6f3fa1c";
+    src = fetchFromGitLab {
+      owner = "packages/extra";
+      repo = pname;
+      domain = "gitlab.manjaro.org";
+      rev = "a6f3fa1cb127b0ae8c08cfd1fccd55c9ac07abd4";
+      sha256 = "sha256-1tbZnMLrMYV3IJa9LLve3kdZ+dxXiSyN0orgvIm1sR0=";
+    };
+    buildInputs = [ bash scrot libnotify xclip ];
+    nativeBuildInputs = [ makeWrapper ];
+
+    dontBuild = true;
+
+    installPhase = ''
+      mkdir -p $out/bin
+      cp i3-scrot $out/bin/i3-scrot
+      chmod +x $out/bin/i3-scrot
+      wrapProgram $out/bin/i3-scrot \
+        --prefix PATH : ${lib.makeBinPath [ bash scrot xdg-user-dirs libnotify xclip ]}
+    '';
+    
+    meta = with lib; {
+      platforms = platforms.all;
+    };
+  }
+
--- a/pkgs/nemo-nextcloud/default.nix
+++ b/pkgs/nemo-nextcloud/default.nix
@ -0,0 +1,57 @@
+{
+  symlinkJoin,
+  lib,
+  makeWrapper,
+  nemo,
+  nemo-python,
+  nextcloud-client,
+  python3,
+  extensions ? [ ],
+  useDefaultExtensions ? true,
+}:
+
+let
+  selectedExtensions =
+    extensions
+    ++ lib.optionals useDefaultExtensions [
+      # We keep this in sync with a default Mint installation
+      # Right now (only) nemo-share is missing
+      nemo-python
+    ];
+  nemoPythonExtensionsDeps = lib.concatMap (x: x.nemoPythonExtensionDeps or [ ]) selectedExtensions;
+in
+symlinkJoin {
+  name = "nemo-with-extensions-${nemo.version}";
+
+  paths = [ nemo ] ++ selectedExtensions;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  postBuild = ''
+    for f in $(find $out/bin/ $out/libexec/ -type l -not -path "*/.*"); do
+      wrapProgram "$f" \
+        --set "NEMO_EXTENSION_DIR" "$out/${nemo.extensiondir}" \
+        --set "NEMO_PYTHON_EXTENSION_DIR" "${nextcloud-client}/share/nemo-python/extensions" \
+        --set "NEMO_PYTHON_SEARCH_PATH" "${python3.pkgs.makePythonPath nemoPythonExtensionsDeps}"
+    done
+
+    # Don't populate the same nemo actions twice when having this globally installed
+    # https://github.com/NixOS/nixpkgs/issues/190781#issuecomment-1365601853
+    rm -r $out/share/nemo/actions
+
+    # Point to wrapped binary in all service files
+    for file in "share/dbus-1/services/nemo.FileManager1.service" \
+      "share/dbus-1/services/nemo.service"
+    do
+      rm "$out/$file"
+      substitute "${nemo}/$file" "$out/$file" \
+        --replace "${nemo}" "$out"
+    done
+  '';
+
+  meta = builtins.removeAttrs nemo.meta [
+    "name"
+    "outputsToInstall"
+    "position"
+  ];
+}
--- a/pkgs/rofirefox/case-sensitivity.patch
+++ b/pkgs/rofirefox/case-sensitivity.patch
@ -0,0 +1,14 @@
+diff --git a/rofirefox.sh b/rofirefox.sh
+index e217a30..85068c1 100644
+--- a/rofirefox.sh
+++ b/rofirefox.sh
+@@ -2,7 +2,7 @@
+ 
+ CONFIG_PATH=~/.mozilla/firefox/profiles.ini
+ 
+-choice=$(awk -F "=" '/Name/ { print $2 }' $CONFIG_PATH | sort | rofi -dmenu -p "Select a profile...")
+choice=$(awk -F "=" '/Name/ { print $2 }' $CONFIG_PATH | sort | rofi -dmenu -p "Select a profile... " -i)
+ if [ "$choice" != "" ]; then
+     firefox -P $choice &
+ else
+
--- a/pkgs/rofirefox/default.nix
+++ b/pkgs/rofirefox/default.nix
@ -0,0 +1,42 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, bash
+, gawk
+, firefox
+, rofi
+, makeWrapper
+}: let
+    pname = "rofirefox";
+  in
+  stdenv.mkDerivation rec {
+    name = pname;
+    version = "cc14b76";
+    src = fetchFromGitHub {
+      owner = "ethmtrgt";
+      repo = pname;
+      rev = "cc14b76c4cea3263bd8c421f479089503271847b";
+      sha256 = "ngtK31X9XyLKoHBfI8SOYbzyvW/LQBE9kq0wNhnxnP0=";
+    };
+    buildInputs = [ bash gawk firefox rofi ];
+    nativeBuildInputs = [ makeWrapper ];
+
+    dontBuild = true;
+
+    patches = [
+      ./case-sensitivity.patch
+    ];
+
+    installPhase = ''
+      mkdir -p $out/bin
+      cp rofirefox.sh $out/bin/rofirefox
+      chmod +x $out/bin/rofirefox
+      wrapProgram $out/bin/rofirefox \
+        --prefix PATH : ${lib.makeBinPath [ bash gawk firefox rofi ]}
+    '';
+    
+    meta = with lib; {
+      platforms = platforms.all;
+    };
+  }
+
--- a/users/julius/home.nix
+++ b/users/julius/home.nix
@ -0,0 +1,14 @@
+{pkgs, username, ...}: {
+
+  imports = [
+    ../../home/core.nix
+
+    ../../home/zsh
+    ../../home/neovim
+    ../../home/gtk
+    ../../home/xdg
+
+    ../../home/direnv
+  ];
+
+}
--- a/users/julius/nixos.nix
+++ b/users/julius/nixos.nix
@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: {
+  users.users.julius = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" "networkmanager" "docker"];
+    shell = pkgs.zsh;
+  };
+}