package rtklib

This uses the remote builder as nix store, so the build dependencies for
the new system do not have to be present locally.
Therefore, if hydra built the system it should be possible to just
download the output derivation.

.envrc

@@ -0,0 +1 @@
+use flake

.gitea/workflows/update-flake.yaml

@@ -0,0 +1,58 @@
+name: Update Nix Flake
+
+on:
+  schedule:
+    - cron: "30 0 * * *" # daily run
+  workflow_dispatch: {}
+
+jobs:
+  update-flake:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          token: "${{ gitea.token }}"
+          fetch-depth: 0
+          ref: flake-updates
+
+      - name: Git config
+        shell: bash
+        run: |
+          git config user.name "Gitea Actions"
+          git config user.email "actions@gitea.local"
+
+      - name: Rebase from master branch
+        shell: bash
+        run: |
+            git fetch origin master
+            commits_ahead=$(git rev-list --count HEAD..origin/master)
+            echo "Commits ahead: $commits_ahead"
+            git log --oneline -5
+            echo "----------"
+            git log --oneline -5 origin/master
+            echo .
+
+            if [ $commits_ahead -ne 0 ]
+            then
+              git rebase -X theirs origin/master
+              git push --force-with-lease origin flake-updates
+            else
+              echo "Rebase not necessary"
+            fi
+
+      - name: Set up Nix
+        uses: cachix/install-nix-action@v31
+
+      - name: Update Flake
+        run: nix flake update
+
+      - name: Commit and push changes
+        shell: bash
+        run: |
+          git add flake.lock
+          git status
+          git diff --cached --quiet && echo "No changes to commit." && exit 0
+
+          git commit -m "Update flake.lock $(date -I)"
+          git push --force-with-lease origin flake-updates

.gitignore

@@ -0,0 +1,3 @@
+.direnv
+result*
+*.qcow2

.sops.yaml

@@ -0,0 +1,27 @@
+keys:
+  - &primary age1ee5udznhadk6m7jtglu4709rep080yjyd2ukzdl8jma4mm92y3psv0slpg
+  - &aspi-ssh age1q8lc5340gz5xw2f57nglrss68wv0j0hf36py2pdtrl6ky3yrq9qqk0njr4
+  - &pianonix-ssh age1hsmfz8fjxu83sax9lr487h8xr6cyge0apdq4zpge4c8jpcjj2cksj825ct
+  - &builder-ssh age1kw4kmdm45zprvdkrrpvgq966l7585vhusmum083qlwnr0xxgd3uqatcyja
+  - &kardorf-ssh age15lxw97z03q40xrdscnxqqugh5ky5aqrerg2t2rphkcqm6rnllurq8v98q5
+
+creation_rules:
+  - path_regex: hosts/common/secrets.yaml$
+    key_groups:
+    - age:
+      - *primary
+      - *aspi-ssh
+      - *pianonix-ssh
+      - *kardorf-ssh
+
+  - path_regex: hosts/builder/secrets.yaml$
+    key_groups:
+    - age:
+      - *primary
+      - *builder-ssh
+
+  - path_regex: hosts/pianonix/secrets.yaml$
+    key_groups:
+    - age:
+      - *primary
+      - *pianonix-ssh

Readme.org

@@ -0,0 +1,33 @@
+#+title: My dotfiles
+
+My dotfiles for which I am using =nix=.
+The structure is managed by [[https://snowfall.org/guides/lib/quickstart/][Snowfall lib]]
+
+* Machine selection
+=home-manager= automatically searches for =user= or =user@hostname= config in the flake, so specify one of those or you will have to manually specify them:
+=home-manager switch --flake .#user@hostname=
+
+* Manual symlinks
+[[file:laptop-nix.conf]] was manually symlinked to file:/etc/nix/nix.conf
+and [[file:flake.nix]] was symlinked to file:~/.config/home-manager/flake.nix
+
+For deployment!!
+
+* Secrets management with sops
+Full documentation here: https://github.com/Mic92/sops-nix
+
+** Edit secrets
+#+begin_src sh
+sops edit secrets/secrets.yaml
+#+end_src
+
+** Authorize new device
+- Generate public key from ssh -> Private age key generation not needed
+#+begin_src sh
+ssh-to-age < /etc/ssh/ssh_host_ed25519_key
+#+end_src
+- Add age public key to file:.sops.yaml
+- Update keys
+#+begin_src sh
+sops updatekeys secrets/*
+#+end_src

dependencies

@@ -1,16 +0,0 @@
-dunst
-element-desktop
-feh
-firefox
-i3exit
-i3-scrot
-i3-wm
-libqalculate
-nextcloud
-pavucontrol
-rofi
-stow
-telegram-desktop
-thunderbird
-xclip
-xwacomcalibrate

emacs/.config/doom/config.el

@@ -1,145 +0,0 @@
-;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-
-
-;; Place your private configuration here! Remember, you do not need to run 'doom
-;; sync' after modifying this file!
-
-
-;; Some functionality uses this to identify you, e.g. GPG configuration, email
-;; clients, file templates and snippets.
-(setq user-full-name "Julian Mutter"
-      user-mail-address "julian.mutter@comumail.de")
-
-;; Doom exposes five (optional) variables for controlling fonts in Doom. Here
-;; are the three important ones:
-;;
-;; + `doom-font'
-;; + `doom-variable-pitch-font'
-;; + `doom-big-font' -- used for `doom-big-font-mode'; use this for
-;;   presentations or streaming.
-;;
-;; They all accept either a font-spec, font string ("Input Mono-12"), or xlfd
-;; font string. You generally only need these two:
-;; (setq doom-font (font-spec :family "monospace" :size 13 :weight 'semi-light)
-;;      doom-variable-pitch-font (font-spec :family "sans" :size 13))
-(setq doom-font (font-spec :family "Source Code Pro" :size 13))
-
-;; There are two ways to load a theme. Both assume the theme is installed and
-;; available. You can either set `doom-theme' or manually load a theme with the
-;; `load-theme' function. This is the default:
-(setq doom-theme 'doom-one)
-
-;; If you use `org' and don't want your org files in the default location below,
-;; change `org-directory'. It must be set before org loads!
-(setq org-directory "~/org")
-
-;; This determines the style of line numbers in effect. If set to `nil', line
-;; numbers are disabled. For relative line numbers, set this to `relative'.
-(setq display-line-numbers-type 'relative)
-
-
-;; Here are some additional functions/macros that could help you configure Doom:
-;;
-;; - `load!' for loading external *.el files relative to this one
-;; - `use-package!' for configuring packages
-;; - `after!' for running code after a package has loaded
-;; - `add-load-path!' for adding directories to the `load-path', relative to
-;;   this file. Emacs searches the `load-path' when you load packages with
-;;   `require' or `use-package'.
-;; - `map!' for binding new keys
-;;
-;; To get information about any of these functions/macros, move the cursor over
-;; the highlighted symbol at press 'K' (non-evil users must press 'C-c c k').
-;; This will open documentation for it, including demos of how they are used.
-;;
-;; You can also try 'gd' (or 'C-c c d') to jump to their definition and see how
-;; they are implemented.
-
-;; Open external terminal
-;; (map! :map doom-leader-open-map :desc "Open" "t" (cmd! (call-process-shell-command "terminal&" nil 0)))
-(map! :leader :desc "Open external terminal" "o t" (cmd! (call-process-shell-command "terminal&" nil 0)))
-
-;; Remap font scaling keybindings to make more sense
-(map! :desc "Increase font size" :n "C-+" #'text-scale-increase)
-(map! :desc "Decrease font size" :n "C--" #'text-scale-decrease)
-(map! :desc "Reset font size" :n "C-=" #'doom/reset-font-size)
-
-
-;; Org-mode custom keybindings
-;; (map! :map org-mode-map :nvi "C-k" #'org-backward-element)
-;; (map! :map org-mode-map :nvi "C-j" #'org-forward-element)
-;; (map! :map org-mode-map :nvi "C-h" #'org-up-element)
-;; (map! :map org-mode-map :nvi "C-l" #'org-down-element)
-
-
-;; Spell checking settings
-;; TODO make toggling of spell checking ('SPC t s') use flyspell-mode in text modes and flyspell-prog-mode in programming modes (see hooks below)
-;; Removing hooks for automatic spell checking set here: https://github.com/hlissner/doom-emacs/blob/develop/modules/checkers/spell/config.el
-(remove-hook! '(org-mode-hook
-             markdown-mode-hook
-             TeX-mode-hook
-             rst-mode-hook
-             mu4e-compose-mode-hook
-             message-mode-hook
-             git-commit-mode-hook)
-           #'flyspell-mode)
-
-(remove-hook! '(yaml-mode-hook
-             conf-mode-hook
-             prog-mode-hook)
-           #'flyspell-prog-mode)
-
-(setq ispell-dictionary "english")
-
-(map! :map doom-leader-toggle-map :desc "Toggle dictionary" "d" #'fd-switch-dictionary)
-
-(defun fd-switch-dictionary()
-  (interactive)
-  (let* ((dic ispell-current-dictionary)
-         (change (if (string= dic "german") "english" "german")))
-    (ispell-change-dictionary change)
-    (message "Dictionary switched from %s to %s" dic change)
-    ))
-
-;; (autoload 'matlab-mode "matlab" "Matlab Editing Mode" t)
-;; (add-to-list
-;;  'auto-mode-alist
-;;  '("\\.m$" . matlab-mode))
-;; (setq matlab-indent-function t)
-;; (setq matlab-shell-command "/urs/local/bin/matlab")
-
-;; (setq org-agenda-files (list "~/org"))
-;; (custom-set-variables
-;;  '(org-directory "~/org")
- ;; '(org-agenda-files (list org-directory)))
-
-;; (add-to-list 'org-agenda-files "~/org/anothertest.org" 'append)
-
-;; Adding my org-agenda files
-(after! org
-  (setq org-agenda-files (expand-file-name "org-agenda-files" doom-private-dir)))
-
-(map! :map cdlatex-mode-map
-    :i "TAB" #'cdlatex-tab)
-
-(map! :desc "Open external terminal" :nv "g C" #'toggle-word-case)
-
-(defun toggle-word-case ()
-  "Toggle the case of current word or text selection."
-
-  (interactive)
-  (let (
-        (deactivate-mark nil)
-        $p1 $p2)
-    (if (use-region-p)
-        (setq $p1 (region-beginning) $p2 (region-end))
-      (save-excursion
-        (skip-chars-backward "[:alpha:]")
-        (setq $p1 (point))
-        (skip-chars-forward "[:alpha:]")
-        (setq $p2 (point))))
-    (let ((first-char-prop (get-char-code-property (char-after $p1) 'general-category)))
-      (cond ((string= "Ll" first-char-prop) ; Lower case
-             (upcase-region $p1 (+ $p1 1)))
-            ((string= "Lu" first-char-prop) ; Upper case
-             (downcase-region $p1 (+ $p1 1)))
-            (t (message "Word does not start with a alphabetic character"))))))

emacs/.config/doom/custom.el

@@ -1,13 +0,0 @@
-(custom-set-variables
- ;; custom-set-variables was added by Custom.
- ;; If you edit it by hand, you could mess it up, so be careful.
- ;; Your init file should contain only one such instance.
- ;; If there is more than one, they won't work right.
- '(org-agenda-files '("~/org-tests.org"))
- '(package-selected-packages '(matlab-mode)))
-(custom-set-faces
- ;; custom-set-faces was added by Custom.
- ;; If you edit it by hand, you could mess it up, so be careful.
- ;; Your init file should contain only one such instance.
- ;; If there is more than one, they won't work right.
- )

emacs/.config/doom/init.el

@@ -1,188 +0,0 @@
-;;; init.el -*- lexical-binding: t; -*-
-
-;; This file controls what Doom modules are enabled and what order they load
-;; in. Remember to run 'doom sync' after modifying it!
-
-;; NOTE Press 'SPC h d h' (or 'C-h d h' for non-vim users) to access Doom's
-;;      documentation. There you'll find a "Module Index" link where you'll find
-;;      a comprehensive list of Doom's modules and what flags they support.
-
-;; NOTE Move your cursor over a module's name (or its flags) and press 'K' (or
-;;      'C-c c k' for non-vim users) to view its documentation. This works on
-;;      flags as well (those symbols that start with a plus).
-;;
-;;      Alternatively, press 'gd' (or 'C-c c d') on a module to browse its
-;;      directory (for easy access to its source code).
-
-(doom! :input
-       ;;chinese
-       ;;japanese
-       ;;layout            ; auie,ctsrnm is the superior home row
-
-       :completion
-       company           ; the ultimate code completion backend
-       ;;helm              ; the *other* search engine for love and life
-       ;;ido               ; the other *other* search engine...
-       ivy               ; a search engine for love and life
-
-       :ui
-       ;;deft              ; notational velocity for Emacs
-       doom              ; what makes DOOM look the way it does
-       doom-dashboard    ; a nifty splash screen for Emacs
-       doom-quit         ; DOOM quit-message prompts when you quit Emacs
-       ;;(emoji +unicode)  ; 🙂
-       ;;fill-column       ; a `fill-column' indicator
-       hl-todo           ; highlight TODO/FIXME/NOTE/DEPRECATED/HACK/REVIEW
-       ;;hydra
-       ;;indent-guides     ; highlighted indent columns
-       ;;ligatures         ; ligatures and symbols to make your code pretty again
-       ;;minimap           ; show a map of the code on the side
-       modeline          ; snazzy, Atom-inspired modeline, plus API
-       ;;nav-flash         ; blink cursor line after big motions
-       neotree           ; a project drawer, like NERDTree for vim
-       ophints           ; highlight the region an operation acts on
-       (popup +defaults)   ; tame sudden yet inevitable temporary windows
-       ;;tabs              ; a tab bar for Emacs
-       ;; treemacs          ; a project drawer, like neotree but cooler
-       ;;unicode           ; extended unicode support for various languages
-       vc-gutter         ; vcs diff in the fringe
-       vi-tilde-fringe   ; fringe tildes to mark beyond EOB
-       ;;window-select     ; visually switch windows
-       workspaces        ; tab emulation, persistence & separate workspaces
-       ;;zen               ; distraction-free coding or writing
-
-       :editor
-       (evil +everywhere); come to the dark side, we have cookies
-       file-templates    ; auto-snippets for empty files
-       fold              ; (nigh) universal code folding
-       ;;(format +onsave)  ; automated prettiness
-       ;;god               ; run Emacs commands without modifier keys
-       ;;lispy             ; vim for lisp, for people who don't like vim
-       ;;multiple-cursors  ; editing in many places at once
-       ;;objed             ; text object editing for the innocent
-       ;;parinfer          ; turn lisp into python, sort of
-       ;;rotate-text       ; cycle region at point between text candidates
-       snippets          ; my elves. They type so I don't have to
-       ;;word-wrap         ; soft wrapping with language-aware indent
-
-       :emacs
-       dired             ; making dired pretty [functional]
-       electric          ; smarter, keyword-based electric-indent
-       ;;ibuffer         ; interactive buffer management
-       undo              ; persistent, smarter undo for your inevitable mistakes
-       vc                ; version-control and Emacs, sitting in a tree
-
-       :term
-       ;;eshell            ; the elisp shell that works everywhere
-       ;;shell             ; simple shell REPL for Emacs
-       ;;term              ; basic terminal emulator for Emacs
-       ;;vterm             ; the best terminal emulation in Emacs
-
-       :checkers
-       syntax              ; tasing you for every semicolon you forget
-       (spell +flyspell +everywhere) ; tasing you for misspelling mispelling
-       ;;grammar           ; tasing grammar mistake every you make
-
-       :tools
-       ;;ansible
-       ;;debugger          ; FIXME stepping through code, to help you add bugs
-       ;;direnv
-       ;;docker
-       ;;editorconfig      ; let someone else argue about tabs vs spaces
-       ;;ein               ; tame Jupyter notebooks with emacs
-       (eval +overlay)     ; run code, run (also, repls)
-       ;;gist              ; interacting with github gists
-       lookup              ; navigate your code and its documentation
-       lsp
-       magit             ; a git porcelain for Emacs
-       ;;make              ; run make tasks from Emacs
-       ;;pass              ; password manager for nerds
-       ;;pdf               ; pdf enhancements
-       ;;prodigy           ; FIXME managing external services & code builders
-       ;;rgb               ; creating color strings
-       ;;taskrunner        ; taskrunner for all your projects
-       ;;terraform         ; infrastructure as code
-       ;;tmux              ; an API for interacting with tmux
-       ;;upload            ; map local to remote projects via ssh/ftp
-
-       :os
-       (:if IS-MAC macos)  ; improve compatibility with macOS
-       ;;tty               ; improve the terminal Emacs experience
-
-       :lang
-       ;;agda              ; types of types of types of types...
-       ;;beancount         ; mind the GAAP
-       (cc +lsp)                ; C > C++ == 1
-       ;;clojure           ; java with a lisp
-       ;;common-lisp       ; if you've seen one lisp, you've seen them all
-       ;;coq               ; proofs-as-programs
-       ;;crystal           ; ruby at the speed of c
-       ;;csharp            ; unity, .NET, and mono shenanigans
-       ;;data              ; config/data formats
-       ;;(dart +flutter)   ; paint ui and not much else
-       ;;elixir            ; erlang done right
-       ;;elm               ; care for a cup of TEA?
-       emacs-lisp        ; drown in parentheses
-       ;;erlang            ; an elegant language for a more civilized age
-       ;;ess               ; emacs speaks statistics
-       ;;factor
-       ;;faust             ; dsp, but you get to keep your soul
-       ;;fsharp            ; ML stands for Microsoft's Language
-       ;;fstar             ; (dependent) types and (monadic) effects and Z3
-       ;;gdscript          ; the language you waited for
-       ;;(go +lsp)         ; the hipster dialect
-       ;;(haskell +dante)  ; a language that's lazier than I am
-       ;;hy                ; readability of scheme w/ speed of python
-       ;;idris             ; a language you can depend on
-       ;;json              ; At least it ain't XML
-       ;;(java +meghanada) ; the poster child for carpal tunnel syndrome
-       ;;javascript        ; all(hope(abandon(ye(who(enter(here))))))
-       ;; julia             ; a better, faster MATLAB
-       ;;kotlin            ; a better, slicker Java(Script)
-       (latex +cdlatex)             ; writing papers in Emacs has never been so fun
-       ;;lean              ; for folks with too much to prove
-       ;;ledger            ; be audit you can be
-       ;;lua               ; one-based indices? one-based indices
-       markdown          ; writing docs for people to ignore
-       ;;nim               ; python + lisp at the speed of c
-       ;;nix               ; I hereby declare "nix geht mehr!"
-       ;;ocaml             ; an objective camel
-       org               ; organize your plain life in plain text
-       ;;php               ; perl's insecure younger brother
-       ;;plantuml          ; diagrams for confusing people more
-       ;;purescript        ; javascript, but functional
-       (python +lsp)            ; beautiful is better than ugly
-       ;;qt                ; the 'cutest' gui framework ever
-       ;;racket            ; a DSL for DSLs
-       ;;raku              ; the artist formerly known as perl6
-       ;;rest              ; Emacs as a REST client
-       ;;rst               ; ReST in peace
-       ;;(ruby +rails)     ; 1.step {|i| p "Ruby is #{i.even? ? 'love' : 'life'}"}
-       rust              ; Fe2O3.unwrap().unwrap().unwrap().unwrap()
-       ;;scala             ; java, but good
-       ;;(scheme +guile)   ; a fully conniving family of lisps
-       sh                ; she sells {ba,z,fi}sh shells on the C xor
-       ;;sml
-       ;;solidity          ; do you need a blockchain? No.
-       ;;swift             ; who asked for emoji variables?
-       ;;terra             ; Earth and Moon in alignment for performance.
-       ;;web               ; the tubes
-       ;;yaml              ; JSON, but readable
-       ;;zig               ; C, but simpler
-
-       :email
-       ;;(mu4e +gmail)
-       ;;notmuch
-       ;;(wanderlust +gmail)
-
-       :app
-       ;;calendar
-       ;;emms
-       ;;everywhere        ; *leave* Emacs!? You must be joking
-       ;;irc               ; how neckbeards socialize
-       ;;(rss +org)        ; emacs as an RSS reader
-       ;;twitter           ; twitter client https://twitter.com/vnought
-
-       :config
-       ;;literate
-       (default +bindings +smartparens))

emacs/.config/doom/packages.el

@@ -1,50 +0,0 @@
-;; -*- no-byte-compile: t; -*-
-;;; $DOOMDIR/packages.el
-
-;; To install a package with Doom you must declare them here and run 'doom sync'
-;; on the command line, then restart Emacs for the changes to take effect -- or
-;; use 'M-x doom/reload'.
-
-
-;; To install SOME-PACKAGE from MELPA, ELPA or emacsmirror:
-;(package! some-package)
-
-;; To install a package directly from a remote git repo, you must specify a
-;; `:recipe'. You'll find documentation on what `:recipe' accepts here:
-;; https://github.com/raxod502/straight.el#the-recipe-format
-;(package! another-package
-;  :recipe (:host github :repo "username/repo"))
-
-;; If the package you are trying to install does not contain a PACKAGENAME.el
-;; file, or is located in a subdirectory of the repo, you'll need to specify
-;; `:files' in the `:recipe':
-;(package! this-package
-;  :recipe (:host github :repo "username/repo"
-;           :files ("some-file.el" "src/lisp/*.el")))
-
-;; If you'd like to disable a package included with Doom, you can do so here
-;; with the `:disable' property:
-;(package! builtin-package :disable t)
-
-;; You can override the recipe of a built in package without having to specify
-;; all the properties for `:recipe'. These will inherit the rest of its recipe
-;; from Doom or MELPA/ELPA/Emacsmirror:
-;(package! builtin-package :recipe (:nonrecursive t))
-;(package! builtin-package-2 :recipe (:repo "myfork/package"))
-
-;; Specify a `:branch' to install a package from a particular branch or tag.
-;; This is required for some packages whose default branch isn't 'master' (which
-;; our package manager can't deal with; see raxod502/straight.el#279)
-;(package! builtin-package :recipe (:branch "develop"))
-
-;; Use `:pin' to specify a particular commit to install.
-;(package! builtin-package :pin "1a2b3c4d5e")
-
-
-;; Doom's packages are pinned to a specific commit and updated from release to
-;; release. The `unpin!' macro allows you to unpin single packages...
-;(unpin! pinned-package)
-;; ...or multiple packages
-;(unpin! pinned-package another-pinned-package)
-;; ...Or *all* packages (NOT RECOMMENDED; will likely break things)
-;(unpin! t)

flake.lock

@@ -0,0 +1,703 @@
+{
+  "nodes": {
+    "alacritty-theme": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1747350674,
+        "narHash": "sha256-1LRR4ciM/f1Fu9sLcq53b6eXK1qggvvkSY8iqF0Yw50=",
+        "owner": "alacritty",
+        "repo": "alacritty-theme",
+        "rev": "59a96ef4c734f97a1aadaa619b31cc1ca90a0fbc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "alacritty",
+        "repo": "alacritty-theme",
+        "type": "github"
+      }
+    },
+    "base16-schemes": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696158499,
+        "narHash": "sha256-5yIHgDTPjoX/3oDEfLSQ0eJZdFL1SaCfb9d6M0RmOTM=",
+        "owner": "tinted-theming",
+        "repo": "base16-schemes",
+        "rev": "a9112eaae86d9dd8ee6bb9445b664fba2f94037a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "tinted-theming",
+        "repo": "base16-schemes",
+        "type": "github"
+      }
+    },
+    "crane": {
+      "locked": {
+        "lastModified": 1736101677,
+        "narHash": "sha256-iKOPq86AOWCohuzxwFy/MtC8PcSVGnrxBOvxpjpzrAY=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "61ba163d85e5adeddc7b3a69bb174034965965b2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "deploy-rs": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1727447169,
+        "narHash": "sha256-3KyjMPUKHkiWhwR91J1YchF6zb6gvckCAY1jOE+ne0U=",
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "rev": "aa07eb05537d4cd025e2310397a6adcedfe72c76",
+        "type": "github"
+      },
+      "original": {
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "type": "github"
+      }
+    },
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747742835,
+        "narHash": "sha256-kYL4GCwwznsypvsnA20oyvW8zB/Dvn6K5G/tgMjVMT4=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "df522e787fdffc4f32ed3e1fca9ed0968a384d62",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1747046372,
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixvim",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1743550720,
+        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "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"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_3": {
+      "inputs": {
+        "systems": "systems_3"
+      },
+      "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"
+      }
+    },
+    "flake-utils_4": {
+      "inputs": {
+        "systems": "systems_5"
+      },
+      "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"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747763032,
+        "narHash": "sha256-9j3oCbemeH7bTVXJ3pDWxOptbxDx2SdK1jY2AHpjQiw=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "29dda415f5b2178278283856c6f9f7b48a2a4353",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "impermanence": {
+      "locked": {
+        "lastModified": 1737831083,
+        "narHash": "sha256-LJggUHbpyeDvNagTUrdhe/pRVp4pnS6wVKALS782gRI=",
+        "owner": "nix-community",
+        "repo": "impermanence",
+        "rev": "4b3e914cdf97a5b536a889e939fb2fd2b043a170",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "impermanence",
+        "type": "github"
+      }
+    },
+    "ixx": {
+      "inputs": {
+        "flake-utils": [
+          "nixvim",
+          "nuschtosSearch",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixvim",
+          "nuschtosSearch",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1737371634,
+        "narHash": "sha256-fTVAWzT1UMm1lT+YxHuVPtH+DATrhYfea3B0MxG/cGw=",
+        "owner": "NuschtOS",
+        "repo": "ixx",
+        "rev": "a1176e2a10ce745ff8f63e4af124ece8fe0b1648",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NuschtOS",
+        "ref": "v0.0.7",
+        "repo": "ixx",
+        "type": "github"
+      }
+    },
+    "music-reader": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "naersk": "naersk",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1736544231,
+        "narHash": "sha256-U1wrjKPq+w9yKno8VRmIBV34/RXQEbpKQPnmdx+Jezk=",
+        "ref": "refs/heads/master",
+        "rev": "a00eade3bbf6992dbb6c62443845073864cb0ae2",
+        "revCount": 65,
+        "type": "git",
+        "url": "https://gitlab.julian-mutter.de/julian/music-reader"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://gitlab.julian-mutter.de/julian/music-reader"
+      }
+    },
+    "naersk": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1736429655,
+        "narHash": "sha256-BwMekRuVlSB9C0QgwKMICiJ5EVbLGjfe4qyueyNQyGI=",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "0621e47bd95542b8e1ce2ee2d65d6a1f887a13ce",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "master",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
+    "nix-colors": {
+      "inputs": {
+        "base16-schemes": "base16-schemes",
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1707825078,
+        "narHash": "sha256-hTfge2J2W+42SZ7VHXkf4kjU+qzFqPeC9k66jAUBMHk=",
+        "owner": "misterio77",
+        "repo": "nix-colors",
+        "rev": "b01f024090d2c4fc3152cd0cf12027a7b8453ba1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "misterio77",
+        "repo": "nix-colors",
+        "type": "github"
+      }
+    },
+    "nix-gl": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1713543440,
+        "narHash": "sha256-lnzZQYG0+EXl/6NkGpyIz+FEOc/DSEG57AP1VsdeNrM=",
+        "owner": "nix-community",
+        "repo": "nixgl",
+        "rev": "310f8e49a149e4c9ea52f1adf70cdc768ec53f8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixgl",
+        "type": "github"
+      }
+    },
+    "nix-matlab": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747753308,
+        "narHash": "sha256-5cRyA80iqGoOjvbAVlyz3zPiO4sCHOn3EgwnJjF36v8=",
+        "owner": "doronbehar",
+        "repo": "nix-matlab",
+        "rev": "cd3b767f8c6e92e33e730aadb247d7c083af3fb3",
+        "type": "gitlab"
+      },
+      "original": {
+        "owner": "doronbehar",
+        "repo": "nix-matlab",
+        "type": "gitlab"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1747723695,
+        "narHash": "sha256-lSXzv33yv1O9r9Ai1MtYFDX3OKhWsZMn/5FFb4Rni/k=",
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "rev": "6ac6ec6fcb410e15a60ef5ec94b8a2b35b5dd282",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1702272962,
+        "narHash": "sha256-D+zHwkwPc6oYQ4G3A1HuadopqRwUY/JkMwHz1YF7j4Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e97b3e4186bcadf0ef1b6be22b8558eab1cdeb5d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1697935651,
+        "narHash": "sha256-qOfWjQ2JQSQL15KLh6D7xQhx0qgZlYZTYlcEiRuAMMw=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "e1e11fdbb01113d85c7f41cada9d2847660e3902",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1747676747,
+        "narHash": "sha256-LXkWBVqilgx7Pohwqu/ABxDVw+Cmi5/Mj2S2mpUH0Fw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "72841a4a8761d1aed92ef6169a636872c986c76d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 0,
+        "narHash": "sha256-DjkQPnkAfd7eB522PwnkGhOMuT9QVCZspDpJJYyOj60=",
+        "path": "/nix/store/g3jyakqb3ipnr6gz5rw10fb17ckr2z00-source",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1747542820,
+        "narHash": "sha256-GaOZntlJ6gPPbbkTLjbd8BMWaDYafhuuYRNrxCGnPJw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "292fa7d4f6519c074f0a50394dbbe69859bb6043",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixvim": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nuschtosSearch": "nuschtosSearch",
+        "systems": "systems_4"
+      },
+      "locked": {
+        "lastModified": 1747743401,
+        "narHash": "sha256-AXk6mf9ySe44faNUGhD1mZud/kB7X+Nipzo2YxHet4s=",
+        "owner": "nix-community",
+        "repo": "nixvim",
+        "rev": "47dba84e0d068a2b8c07faa0ec737ea98a226537",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixvim",
+        "type": "github"
+      }
+    },
+    "nuschtosSearch": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "ixx": "ixx",
+        "nixpkgs": [
+          "nixvim",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1745046075,
+        "narHash": "sha256-8v4y6k16Ra/fiecb4DxhsoOGtzLKgKlS+9/XJ9z0T2I=",
+        "owner": "NuschtOS",
+        "repo": "search",
+        "rev": "066afe8643274470f4a294442aadd988356a478f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NuschtOS",
+        "repo": "search",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "alacritty-theme": "alacritty-theme",
+        "deploy-rs": "deploy-rs",
+        "disko": "disko",
+        "home-manager": "home-manager",
+        "impermanence": "impermanence",
+        "music-reader": "music-reader",
+        "nix-colors": "nix-colors",
+        "nix-gl": "nix-gl",
+        "nix-matlab": "nix-matlab",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs_3",
+        "nixpkgs-stable": "nixpkgs-stable",
+        "nixvim": "nixvim",
+        "sheet-organizer": "sheet-organizer",
+        "sops-nix": "sops-nix",
+        "systems": "systems_6",
+        "yazi-flavors": "yazi-flavors"
+      }
+    },
+    "sheet-organizer": {
+      "inputs": {
+        "crane": "crane",
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1742577105,
+        "narHash": "sha256-1VFPRxydmDhq+CQogLeafh2zmNGKTMFYiV4y9NZXApo=",
+        "ref": "refs/heads/master",
+        "rev": "94de09f4298233795996e17163ae6b987cdedbe9",
+        "revCount": 75,
+        "type": "git",
+        "url": "https://gitlab.julian-mutter.de/julian/sheet-organizer"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://gitlab.julian-mutter.de/julian/sheet-organizer"
+      }
+    },
+    "sops-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747603214,
+        "narHash": "sha256-lAblXm0VwifYCJ/ILPXJwlz0qNY07DDYdLD+9H+Wc8o=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "8d215e1c981be3aa37e47aeabd4e61bb069548fd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_4": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_5": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_6": {
+      "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"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "yazi-flavors": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1746876067,
+        "narHash": "sha256-7facwGT4DoaMwdkBrMzPlqDbrbSjwW57qRD34iP48+0=",
+        "owner": "yazi-rs",
+        "repo": "flavors",
+        "rev": "02f3fc64b78223c1005672e105f6d0e97c0db79e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "yazi-rs",
+        "repo": "flavors",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,191 @@
+{
+  description = "Home Manager configuration of julian";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11";
+    systems.url = "github:nix-systems/default-linux";
+    nixos-hardware.url = "github:nixos/nixos-hardware";
+    impermanence.url = "github:nix-community/impermanence";
+    nix-colors.url = "github:misterio77/nix-colors";
+    deploy-rs.url = "github:serokell/deploy-rs";
+
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    sops-nix = {
+      url = "github:Mic92/sops-nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    nix-gl = {
+      url = "github:nix-community/nixgl";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    disko = {
+      url = "github:nix-community/disko";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # Various flakes
+    alacritty-theme = {
+      url = "github:alacritty/alacritty-theme";
+      flake = false;
+    };
+    yazi-flavors = {
+      url = "github:yazi-rs/flavors";
+      flake = false;
+    };
+    nixvim = {
+      url = "github:nix-community/nixvim";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    nix-matlab = {
+      url = "gitlab:doronbehar/nix-matlab";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # My projects
+    sheet-organizer = {
+      url = "git+https://gitlab.julian-mutter.de/julian/sheet-organizer";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    music-reader = {
+      url = "git+https://gitlab.julian-mutter.de/julian/music-reader";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    home-manager,
+    systems,
+    ...
+  } @ inputs: let
+    inherit (self) outputs;
+    lib = nixpkgs.lib // home-manager.lib;
+    forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
+    pkgsFor = lib.genAttrs (import systems) (
+      system:
+        import nixpkgs {
+          inherit system;
+          config.allowUnfree = true;
+          config.permittedInsecurePackages = [
+            "olm-3.2.16"
+          ];
+          warn-dirty = false;
+        }
+    );
+  in {
+    inherit lib;
+
+    nixosModules = import ./modules/nixos;
+    homeManagerModules = import ./modules/home-manager;
+
+    overlays = import ./overlays {inherit inputs outputs;};
+    # hydraJobs = import ./hydra.nix { inherit inputs outputs; }; # TODO add hydra jobs here?
+
+    packages = forEachSystem (pkgs: import ./pkgs {inherit pkgs;});
+    devShells = forEachSystem (pkgs: import ./shell.nix {inherit pkgs;});
+    formatter = forEachSystem (pkgs: pkgs.alejandra);
+
+    nixosConfigurations = {
+      # Main laptop
+      aspi = lib.nixosSystem {
+        modules = [./hosts/aspi];
+        specialArgs = {
+          inherit inputs outputs;
+        };
+      };
+      # Piano raspberry pi
+      pianonix = lib.nixosSystem {
+        modules = [./hosts/pianonix];
+        specialArgs = {
+          inherit inputs outputs;
+        };
+      };
+      kardorf = lib.nixosSystem {
+        modules = [./hosts/kardorf];
+        specialArgs = {
+          inherit inputs outputs;
+        };
+      };
+      builder = lib.nixosSystem {
+        modules = [./hosts/builder];
+        specialArgs = {
+          inherit inputs outputs;
+        };
+      };
+    };
+
+    # Standalone HM
+    homeConfigurations = {
+      # Main laptop
+      "julian@aspi" = lib.homeManagerConfiguration {
+        modules = [
+          ./homes/julian/aspi.nix
+          ./homes/julian/hm-standalone-config.nix
+        ];
+        pkgs = pkgsFor.x86_64-linux;
+        extraSpecialArgs = {
+          inherit inputs outputs;
+        };
+      };
+      # Media server (RPi)
+      "julian@pianonix" = lib.homeManagerConfiguration {
+        modules = [
+          ./homes/julian/pianonix.nix
+          ./homes/julian/hm-standalone-config.nix
+        ];
+        pkgs = pkgsFor.aarch64-linux;
+        extraSpecialArgs = {
+          inherit inputs outputs;
+        };
+      };
+      "julian@kardorf" = lib.homeManagerConfiguration {
+        modules = [
+          ./homes/julian/kardorf.nix
+          ./homes/julian/hm-standalone-config.nix
+        ];
+        pkgs = pkgsFor.x86_64-linux;
+        extraSpecialArgs = {
+          inherit inputs outputs;
+        };
+      };
+      "julian@v3ms" = lib.homeManagerConfiguration {
+        modules = [
+          ./homes/julian/v3ms
+          ./homes/julian/hm-standalone-config.nix
+        ];
+        pkgs = pkgsFor.x86_64-linux;
+        extraSpecialArgs = {
+          inherit inputs outputs;
+        };
+      };
+    };
+
+    # deploy-rs node configuration
+    deploy.nodes = {
+      pianonix = {
+        hostname = "pianonix.local";
+        profiles.system = {
+          sshUser = "root";
+          user = "root";
+          path = inputs.deploy-rs.lib.aarch64-linux.activate.nixos self.nixosConfigurations.pianonix;
+          confirmTimeout = 90; # default: 30s; raspberrypi takes a little longer restarting services
+        };
+      };
+
+      builder = {
+        hostname = "builder.julian-mutter.de";
+        profiles.system = {
+          sshUser = "root";
+          user = "root";
+          path = inputs.deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.builder;
+          remoteBuild = true;
+        };
+      };
+    };
+  };
+}

homes/julian/aspi.nix

@@ -0,0 +1,55 @@
+{
+  imports = [
+    ./global
+
+    ./features/fish
+    ./features/direnv
+    ./features/topgrade
+    ./features/neovim
+    ./features/kitty
+    ./features/wezterm
+    ./features/yazi
+    ./features/emacs
+
+    ./features/hyprland
+
+    ./features/suites/cli
+    ./features/suites/desktop
+    ./features/suites/development
+  ];
+
+  hostName = "aspi";
+  is-nixos = true;
+  terminal = "kitty";
+
+  #  -------   ----------
+  # | eDP-1 | | HDMI-A-1 |
+  #  -------   ----------
+  monitors = [
+    {
+      name = "HDMI-A-1";
+      # width = 1680;
+      # height = 1050;
+      workspaces = [
+        "1"
+        "2"
+        "3"
+        "4"
+        "5"
+      ];
+      primary = true;
+    }
+    {
+      name = "eDP-1";
+      # width = 1680;
+      # height = 1050;
+      workspaces = [
+        "6"
+        "7"
+        "8"
+        "9"
+        "10"
+      ];
+    }
+  ];
+}

homes/julian/features/alacritty/alacritty.toml

@@ -0,0 +1,3 @@
+import = [
+    "~/.config/alacritty/theme/themes/smoooooth.toml"
+]

homes/julian/features/alacritty/default.nix

@@ -0,0 +1,16 @@
+{
+  lib,
+  pkgs,
+  inputs,
+  config,
+  ...
+}: {
+  home.packages = with pkgs; [alacritty];
+
+  home.file = {
+    ".config/alacritty/theme".source = "${inputs.alacritty-theme}";
+    ".config/alacritty/alacritty.toml".source = ./alacritty.toml;
+  };
+
+  home.sessionVariables.TERMINAL = lib.mkIf (config.terminal == "alacritty") "alacritty";
+}

homes/julian/features/direnv/default.nix

@@ -0,0 +1,6 @@
+{
+  programs.direnv = {
+    enable = true;
+    nix-direnv.enable = true;
+  };
+}

homes/julian/features/emacs/default.nix

@@ -0,0 +1,73 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib; let
+  doomRepoUrl = "https://github.com/doomemacs/doomemacs";
+  configRepoUrl = "https://gitlab.julian-mutter.de/julian/emacs-config";
+in {
+  home.sessionPath = ["/home/julian/.config/emacs/bin"];
+
+  home.packages = with pkgs;
+    [
+      binutils # native-comp needs 'as', provided by this
+
+      ## Doom dependencies
+      git
+      (ripgrep.override {withPCRE2 = true;})
+
+      ## Optional dependencies
+      fd # faster projectile indexing
+      imagemagick # for image-dired
+      zstd # for undo-fu-session/undo-tree compression
+
+      ## Module dependencies
+      (aspellWithDicts (
+        ds:
+          with ds; [
+            en
+            en-computers
+            en-science
+            de
+          ]
+      ))
+
+      hunspell
+      hunspellDicts.de_DE
+      hunspellDicts.en_US
+
+      sqlite
+
+      # Code formatters for use with doom emacs
+      nixfmt-rfc-style # nix
+      alejandra # nix
+
+      nixd # nix lsp
+      dockfmt # docker
+      google-java-format # java
+      black # python
+      rustfmt # rust
+      shfmt
+      pyright
+      clang-tools # c++ lsp etc
+      ltex-ls # latex languagetool
+
+      graphviz
+      # Lsps for use with doom emacs
+      # neocmakelsp # cmake
+
+      emacs-all-the-icons-fonts
+    ]
+    ++ lib.optional config.is-nixos emacs;
+
+  home.activation.installDoomEmacs = lib.hm.dag.entryAfter ["writeBoundary"] ''
+    if [ ! -d "/home/julian/.config/emacs" ]; then
+       $DRY_RUN_CMD ${pkgs.git}/bin/git clone --depth=1 --single-branch "${doomRepoUrl}" "/home/julian/.config/emacs"
+    fi
+    if [ ! -d "/home/julian/.config/doom" ]; then
+       $DRY_RUN_CMD ${pkgs.git}/bin/git clone "${configRepoUrl}" "/home/julian/.config/doom"
+    fi
+  '';
+}

homes/julian/features/fish/default.nix

@@ -0,0 +1,52 @@
+{
+  lib,
+  pkgs,
+  ...
+}:
+with lib; {
+  home.file = {
+    ".config/starship.toml".source = ./starship.toml;
+    ".config/fish/conf.d/last-working-dir.fish".source = ./last-working-dir.fish;
+  };
+
+  home.packages = with pkgs; [
+    starship
+    lazygit
+  ];
+
+  home.shellAliases = {
+    g = "lazygit";
+    ls = "ls --color";
+    la = "ls -Alh --color";
+    grep = "grep --color";
+    conf = "edit-config";
+  };
+
+  programs.starship = {
+    enable = true;
+    enableFishIntegration = true;
+  };
+
+  programs.fish = {
+    enable = true;
+
+    interactiveShellInit = "set fish_greeting"; # Disable default greeting
+
+    functions = {
+      mkcd = ''
+        mkdir $argv
+        cd $argv
+      '';
+      run = ''
+        nix run nixpkgs#"$argv[1]" -- $argv[2..-1]
+      '';
+      shell = ''
+        set args
+        for arg in $argv
+            set args $args nixpkgs#$arg
+        end
+        nix shell $args
+      '';
+    };
+  };
+}

homes/julian/features/fish/last-working-dir.fish

@@ -0,0 +1,7 @@
+function lwd
+    cd $LAST_WORKING_DIR
+end
+
+function __onpwd --on-variable PWD
+    set --universal LAST_WORKING_DIR $PWD
+end

homes/julian/features/fish/starship.toml

@@ -0,0 +1,14 @@
+# newline between shell prompts
+add_newline = false
+#format = "$all$directory$character"
+
+[line_break]
+disabled = true
+
+[directory]
+fish_style_pwd_dir_length = 1
+
+[status]
+map_symbol = true
+format = '[$symbol$status $common_meaning$signal_name$maybe_int]($style) '
+disabled = false

homes/julian/features/fonts/default.nix

@@ -0,0 +1,21 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib; {
+  fonts.fontconfig.enable = true; # required to autoload fonts from packages
+  home.packages = with pkgs; [
+    nerd-fonts.fira-code
+    font-awesome
+    dejavu_fonts
+    noto-fonts
+    noto-fonts-cjk-sans
+    noto-fonts-emoji
+    liberation_ttf
+    fira-code
+    fira-code-symbols
+    source-code-pro
+  ];
+}

homes/julian/features/gammastep/default.nix

@@ -0,0 +1,13 @@
+{
+  services.gammastep = {
+    enable = true;
+    provider = "geoclue2";
+    temperature = {
+      day = 6000;
+      night = 4600;
+    };
+    settings = {
+      general.adjustment-method = "wayland";
+    };
+  };
+}

homes/julian/features/gtk/default.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit (inputs.nix-colors.lib-contrib {inherit pkgs;}) gtkThemeFromScheme;
+in {
+  # Do not make conditional, just toggle things on and off
+  imports = [inputs.nix-colors.homeManagerModules.default]; # TODO: what does this do
+
+  # home.sessionVariables.GTK_THEME = "Catppuccin-Mocha-Compact-Blue-dark";
+  gtk = {
+    enable = true;
+    theme = {
+      name = inputs.nix-colors.colorschemes.${config.colorscheme.name}.slug;
+      package = gtkThemeFromScheme {
+        scheme = inputs.nix-colors.colorschemes.${config.colorscheme.name};
+      };
+    };
+    iconTheme = {
+      name = "Papirus-Dark";
+      package = pkgs.papirus-icon-theme;
+    };
+    cursorTheme = {
+      package = pkgs.apple-cursor;
+      name = "macOS";
+      size = 24;
+    };
+  };
+
+  xdg.portal.extraPortals = [pkgs.xdg-desktop-portal-gtk];
+}

homes/julian/features/hyprland/default.nix

@@ -0,0 +1,404 @@
+{
+  pkgs,
+  inputs,
+  config,
+  lib,
+  ...
+}: let
+  inherit
+    (inputs.nix-colors.colorschemes.${builtins.toString config.colorscheme.name})
+    palette
+    ;
+in {
+  imports = [
+    # inputs.hyprland.homeManagerModules.default
+    ./waybar
+    ./wofi
+    ./mako
+    # ./hyprlock
+    ./wlogout
+    ../gammastep
+
+    ./swayidle.nix
+    ./swaylock.nix
+    ./zathura.nix
+    ./waypipe.nix
+
+    ./hyprbars.nix
+  ];
+
+  xdg.portal = {
+    extraPortals = [pkgs.xdg-desktop-portal-wlr];
+    config.hyprland = {
+      default = [
+        "wlr"
+        "gtk"
+      ];
+    };
+  };
+
+  programs.imv.enable = true; # TODO: what is that
+
+  home.packages = with pkgs; [
+    hyprpicker
+    brightnessctl
+    frajul.hyprshot-gui
+    frajul.wl-ocr
+
+    wf-recorder
+    wl-clipboard
+
+    (pkgs.writeShellScriptBin
+      "toggle-screen-mirroring"
+      (builtins.readFile
+        ./toggle-screen-mirroring.sh))
+
+    (
+      pkgs.writeShellScriptBin
+      "correct-workspace-locations"
+      (
+        lib.concatStringsSep "\n"
+        (
+          builtins.concatLists (
+            map (monitor: map (ws: "hyprctl dispatch moveworkspacetomonitor ${ws} ${monitor.name}") monitor.workspaces) config.monitors
+          )
+        )
+      )
+    )
+  ];
+
+  services.cliphist = {
+    enable = true;
+  };
+
+  home.sessionVariables = {
+    MOZ_ENABLE_WAYLAND = 1;
+    QT_QPA_PLATFORM = "wayland";
+    LIBSEAT_BACKEND = "logind";
+  };
+
+  # services.hypridle = {
+  #   enable = true;
+  #   settings = {
+  #     general = {
+  #       after_sleep_cmd = "hyprctl dispatch dpms on";
+  #       ignore_dbus_inhibit = false;
+  #       lock_cmd = "hyprlock";
+  #     };
+
+  #     listener = [
+  #       {
+  #         timeout = 300; # 5min
+  #         on-timeout = "brightnessctl -s set 10"; # set monitor backlight to minimum, avoid 0 on OLED monitor.
+  #         on-resume = "brightnessctl -r"; # monitor backlight restore.
+  #       }
+
+  #       {
+  #         timeout = 360; # 6min
+  #         on-timeout = "hyprlock"; # lock screen when timeout has passed
+  #       }
+
+  #       {
+  #         timeout = 600; # 10min
+  #         on-timeout = "hyprctl dispatch dpms off"; # screen off when timeout has passed
+  #         on-resume = "hyprctl dispatch dpms on"; # screen on when activity is detected after timeout has fired.
+  #       }
+  #     ];
+  #   };
+  # };
+
+  # services.hypridle.enable = true; # can be configured
+
+  services.network-manager-applet.enable = true;
+
+  wayland.windowManager.hyprland = {
+    # Whether to enable Hyprland wayland compositor
+    enable = true;
+    # package = config.lib.nixGL.wrap (
+    #   pkgs.hyprland.override {
+    #     # nixgl needed?
+    #     wrapRuntimeDeps = false;
+    #   }
+    # );
+
+    systemd = {
+      enable = true;
+      # Same as default, but stop graphical-session too
+      extraCommands = lib.mkBefore [
+        "systemctl --user stop graphical-session.target"
+        "systemctl --user start hyprland-session.target"
+      ];
+      variables = [
+        "DISPLAY"
+        "HYPRLAND_INSTANCE_SIGNATURE"
+        "WAYLAND_DISPLAY"
+        "XDG_CURRENT_DESKTOP"
+      ];
+    };
+
+    # package = inputs.hyprland.packages."${pkgs.system}".hyprland; # does only work with nixos-unstable
+
+    # The hyprland package to use (simplifies use of plugins)
+    # package = inputs.hyprland.packages.${pkgs.system}.hyprland;
+    # Whether to enable XWayland
+    xwayland.enable = true;
+
+    # Optional
+    # Whether to enable hyprland-session.target on hyprland startup
+    # systemd.enable = true;
+    # Make PATH available to systemd services
+    # systemd.variables = [ "--all" ];
+
+    plugins = [
+      # inputs.hyprland-plugins.packages.${pkgs.system}.hyprbars # does only work with nixos-unstable
+      # hyprlandPlugins.hyprbars
+    ];
+
+    settings = {
+      "$mod" = "SUPER";
+
+      # Monitors
+      monitor = ",preferred,auto,1";
+
+      # Autostart
+      exec-once = ["firefox"];
+
+      # Look and Feel
+      general = {
+        gaps_in = 5;
+        gaps_out = 5;
+
+        layout = "dwindle";
+
+        # "col.active_border" = "0xff${palette.base0C} 0xff${palette.base0D} 270deg";
+        # "col.inactive_border" = "0xff${palette.base00}";
+      };
+
+      decoration = {
+        # power saving
+        blur.enabled = false;
+        # power saving
+        shadow.enabled = false;
+      };
+
+      # Dwindle layout
+      dwindle = {
+        pseudotile = true; # Master switch for pseudotiling. Enabling is bound to mainMod + P in the keybinds section below
+        preserve_split = true; # You probably want this
+        smart_split = false;
+        smart_resizing = false;
+        force_split = 2;
+        # no_gaps_when_only = 2; # with border
+      };
+
+      # Master layout
+      master = {
+        new_status = "slave";
+        # no_gaps_when_only = 2; # with border
+        mfact = 0.5; # Do not make master bigger
+      };
+
+      animations = {
+        enabled = true;
+
+        animation = [
+          "windows,1,3,default,slide"
+          "fade,1,3,default"
+          "layers,1,3,default,slide"
+          "border,1,3,default"
+          "workspaces,1,3,default,slide"
+        ];
+      };
+
+      exec = [
+        "hyprctl setcursor ${config.gtk.cursorTheme.name} ${toString config.gtk.cursorTheme.size}"
+        "correct-workspace-locations"
+      ];
+
+      misc = {
+        # disable auto polling for config file changes
+        disable_autoreload = true;
+
+        force_default_wallpaper = 0;
+
+        vfr = true; # power saving
+      };
+
+      render = {
+        # we do, in fact, want direct scanout
+        direct_scanout = true;
+      };
+
+      # Input
+      input = {
+        kb_layout = "de";
+        natural_scroll = false;
+        follow_mouse = 1;
+      };
+
+      # Window rules
+      windowrulev2 = [
+        "suppressevent maximize, class:.*"
+        "workspace 1, class:firefox"
+        "workspace 9, class:nheko"
+        "workspace 9, class:org.telegram.desktop"
+        "workspace 10, class:thunderbird"
+        "float, class:qalculate-gtk"
+        "tile, class:MATLAB, title:MATLAB"
+      ];
+
+      # Workspace rules
+      workspace =
+        [
+          # smart gaps (none when only one window in workspace)
+          "w[t1], gapsin:0, gapsout:0, border:1"
+          "w[tg1], gapsin:0, gapsout:0, border:1"
+          "f[1], gapsin:0, gapsout:0, border:1"
+        ]
+        # builds like "1, e-DP1" "2, HDMI-1" etc.
+        ++ builtins.concatLists (
+          map (monitor: map (ws: "${ws}, monitor:${monitor.name}") monitor.workspaces) config.monitors
+        );
+
+      # Mouse binds
+      bindm = [
+        "$mod, mouse:272, movewindow" # leftclick
+        "$mod, mouse:273, resizewindow" # rightclick
+      ];
+
+      # binds
+      bind =
+        [
+          # compositor commands
+          "$mod, Space, focuswindow, floating"
+          "$mod SHIFT, Space, togglefloating,"
+          "$mod, F, fullscreen,"
+          "$mod, X, killactive,"
+
+          "$mod, O, togglesplit," # dwindle
+
+          # opening applications
+          "$mod, D, exec, wofi --show drun,run"
+          "$mod, E, exec, pcmanfm"
+          "$mod, Return, exec, kitty"
+          "$mod, B, exec, firefox"
+          "$mod, C, exec, qalculate-gtk"
+
+          # other commands
+          "$mod SHIFT, E, exec, wlogout -p layer-shell"
+          "$mod, Escape, exec, wlogout -p layer-shell"
+          "$mod SHIFT, R, exec, hyprctl reload"
+          "$mod, Print, exec, hyprshot-gui"
+          ", Print, exec, hyprshot-gui"
+          "$mod, P, exec, toggle-screen-mirroring; correct-workspace-locations"
+
+          # "$mod SHIFT, E, exec, pkill Hyprland"
+          # "$mod, G, togglegroup,"
+          # "$mod SHIFT, N, changegroupactive, f"
+          # "$mod SHIFT, P, changegroupactive, b"
+          # "$mod ALT, ,resizeactive,"
+
+          # media keys
+          ", XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+"
+          ", XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"
+          ", XF86AudioPlay, exec, playerctl play-pause"
+          ", XF86AudioPause, exec, playerctl pause"
+          ", XF86AudioStop, exec, playerctl stop"
+          ", XF86AudioNext, exec, playerctl next"
+          ", XF86AudioPrev, exec, playerctl previous"
+          ", XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
+          ", XF86MonBrightnessUp, exec, brightnessctl --class backlight set 5%+"
+          ", XF86MonBrightnessDown, exec, brightnessctl --class backlight set 5%-"
+
+          # move focus
+          "$mod, left, movefocus, l"
+          "$mod, H, movefocus, l"
+          "$mod, right, movefocus, r"
+          "$mod, L, movefocus, r"
+          "$mod, up, movefocus, u"
+          "$mod, K, movefocus, u"
+          "$mod, down, movefocus, d"
+          "$mod, J, movefocus, d"
+
+          # move window
+          "$mod SHIFT, left, movewindow, l"
+          "$mod SHIFT, H, movewindow, l"
+          "$mod SHIFT, right, movewindow, r"
+          "$mod SHIFT, L, movewindow, r"
+          "$mod SHIFT, up, movewindow, u"
+          "$mod SHIFT, K, movewindow, u"
+          "$mod SHIFT, down, movewindow, d"
+          "$mod SHIFT, J, movewindow, d"
+
+          # Switch workspaces with mainMod + [0-9]
+          "$mod, 1, workspace, 1"
+          "$mod, 2, workspace, 2"
+          "$mod, 3, workspace, 3"
+          "$mod, 4, workspace, 4"
+          "$mod, 5, workspace, 5"
+          "$mod, 6, workspace, 6"
+          "$mod, 7, workspace, 7"
+          "$mod, 8, workspace, 8"
+          "$mod, 9, workspace, 9"
+          "$mod, 0, workspace, 10"
+
+          # Move active window to a workspace with mainMod + SHIFT + [0-9]
+          "$mod SHIFT, 1, movetoworkspace, 1"
+          "$mod SHIFT, 2, movetoworkspace, 2"
+          "$mod SHIFT, 3, movetoworkspace, 3"
+          "$mod SHIFT, 4, movetoworkspace, 4"
+          "$mod SHIFT, 5, movetoworkspace, 5"
+          "$mod SHIFT, 6, movetoworkspace, 6"
+          "$mod SHIFT, 7, movetoworkspace, 7"
+          "$mod SHIFT, 8, movetoworkspace, 8"
+          "$mod SHIFT, 9, movetoworkspace, 9"
+          "$mod SHIFT, 0, movetoworkspace, 10"
+
+          # Move active window to a workspace without following with mainMod + CTRL + [0-9]
+          "$mod CTRL, 1, movetoworkspacesilent, 1"
+          "$mod CTRL, 2, movetoworkspacesilent, 2"
+          "$mod CTRL, 3, movetoworkspacesilent, 3"
+          "$mod CTRL, 4, movetoworkspacesilent, 4"
+          "$mod CTRL, 5, movetoworkspacesilent, 5"
+          "$mod CTRL, 6, movetoworkspacesilent, 6"
+          "$mod CTRL, 7, movetoworkspacesilent, 7"
+          "$mod CTRL, 8, movetoworkspacesilent, 8"
+          "$mod CTRL, 9, movetoworkspacesilent, 9"
+          "$mod CTRL, 0, movetoworkspacesilent, 10"
+        ]
+        ++
+        # Screen lock
+        (
+          let
+            swaylock = lib.getExe config.programs.swaylock.package;
+          in
+            lib.optionals config.programs.swaylock.enable [
+              "$mod,TAB,exec,${swaylock} --daemonize"
+            ]
+        )
+        ++
+        # Notification manager
+        (
+          let
+            makoctl = lib.getExe' config.services.mako.package "makoctl";
+          in
+            lib.optionals config.services.mako.enable [
+              "$mod,w,exec,${makoctl} dismiss"
+              "$mod SHIFT,W,exec,${makoctl} restore"
+            ]
+        );
+
+      # plugin = {
+      #   hyprbars = {
+      #     bar_text_size = 10;
+      #     bar_height = 16;
+      #     bar_text_font = "Ubuntu Nerd Font";
+      #     bar_precedence_over_border = true;
+      #     bar_color = "rgb(${palette.base01})";
+
+      #     hyprbars-button = [ "rgb(${palette.base03}), 14, 󰖭, hyprctl dispatch killactive" ];
+      #   };
+      # };
+    };
+  };
+}

homes/julian/features/hyprland/hyprbars.nix

@@ -0,0 +1,76 @@
+{
+  config,
+  pkgs,
+  lib,
+  outputs,
+  ...
+}: let
+  getHostname = x: lib.last (lib.splitString "@" x);
+  # remoteColorschemes = lib.mapAttrs' (n: v: {
+  #   name = getHostname n;
+  #   value = v.config.colorscheme.rawColorscheme.colors.${config.colorscheme.mode};
+  # }) outputs.homeConfigurations;
+  rgb = color: "rgb(${lib.removePrefix "#" color})";
+  rgba = color: alpha: "rgba(${lib.removePrefix "#" color}${alpha})";
+
+  hyprbars =
+    (pkgs.hyprlandPlugins.hyprbars.override {
+      # Make sure it's using the same hyprland package as we are
+      hyprland = config.wayland.windowManager.hyprland.package;
+    }).overrideAttrs
+    (old: {
+      # Yeet the initialization notification (I hate it)
+      postPatch =
+        (old.postPatch or "")
+        + ''
+          ${lib.getExe pkgs.gnused} -i '/Initialized successfully/d' main.cpp
+        '';
+    });
+in {
+  wayland.windowManager.hyprland = {
+    plugins = [hyprbars];
+    settings = {
+      "plugin:hyprbars" = {
+        bar_height = 25;
+        # bar_color = rgba config.colorscheme.colors.surface "dd";
+        # "col.text" = rgb config.colorscheme.colors.primary;
+        # bar_text_font = config.fontProfiles.regular.name;
+        # bar_text_size = config.fontProfiles.regular.size;
+        bar_part_of_window = true;
+        bar_precedence_over_border = true;
+        hyprbars-button = let
+          closeAction = "hyprctl dispatch killactive";
+
+          isOnSpecial = ''hyprctl activewindow -j | jq -re 'select(.workspace.name == "special")' >/dev/null'';
+          moveToSpecial = "hyprctl dispatch movetoworkspacesilent special";
+          moveToActive = "hyprctl dispatch movetoworkspacesilent name:$(hyprctl -j activeworkspace | jq -re '.name')";
+          minimizeAction = "${isOnSpecial} && ${moveToActive} || ${moveToSpecial}";
+
+          maximizeAction = "hyprctl dispatch fullscreen 1";
+        in [
+          # Red close button
+          # "${rgb config.colorscheme.colors.red},12,,${closeAction}"
+          # # Yellow "minimize" (send to special workspace) button
+          # "${rgb config.colorscheme.colors.yellow},12,,${minimizeAction}"
+          # # Green "maximize" (fullscreen) button
+          # "${rgb config.colorscheme.colors.green},12,,${maximizeAction}"
+        ];
+      };
+
+      # windowrulev2 =
+      #   [
+      #     "plugin:hyprbars:bar_color ${rgba config.colorscheme.colors.primary "ee"}, focus:1"
+      #     "plugin:hyprbars:title_color ${rgb config.colorscheme.colors.on_primary}, focus:1"
+      #   ]
+      #   ++ (lib.flatten (
+      #     lib.mapAttrsToList (name: colors: [
+      #       "plugin:hyprbars:bar_color ${rgba colors.primary_container "dd"}, title:\\[${name}\\].*"
+      #       "plugin:hyprbars:title_color ${rgb colors.on_primary_container}, title:\\[${name}\\].*"
+
+      #       "plugin:hyprbars:bar_color ${rgba colors.primary "ee"}, title:\\[${name}\\].*, focus:1"
+      #       "plugin:hyprbars:title_color ${rgb colors.on_primary}, title:\\[${name}\\].*, focus:1"
+      #     ]) remoteColorschemes
+      #   ));
+    };
+  };
+}

homes/julian/features/hyprland/hyprlock/default.nix

@@ -0,0 +1,46 @@
+{
+  options,
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit
+    (inputs.nix-colors.colorschemes.${builtins.toString config.colorscheme.name})
+    palette
+    ;
+in {
+  programs.hyprlock.enable = true;
+  programs.hyprlock.settings = {
+    general = {
+      disable_loading_bar = true;
+      hide_cursor = true;
+      ignore_empty_input = true;
+    };
+
+    background = [
+      {
+        color = "#${palette.base00}";
+        # path = "screenshot";
+        # blur_passes = 3;
+        # blur_size = 8;
+      }
+    ];
+
+    input-field = [
+      {
+        size = "200, 50";
+        position = "0, -80";
+        monitor = "";
+        dots_center = true;
+        fade_on_empty = false;
+        font_color = "#${palette.base0B}";
+        inner_color = "#${palette.base01}";
+        outer_color = "#${palette.base05}";
+        outline_thickness = 5;
+        placeholder_text = "Password...";
+      }
+    ];
+  };
+}

homes/julian/features/hyprland/mako/default.nix

@@ -0,0 +1,30 @@
+{
+  options,
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit
+    (inputs.nix-colors.colorschemes.${builtins.toString config.colorscheme.name})
+    palette
+    ;
+in {
+  home.packages = with pkgs; [libnotify];
+
+  services.mako = {
+    enable = true;
+    settings = {
+      defaultTimeout = "5000"; # milliseconds, can be overwritten by notification sender
+      backgroundColor = "#${palette.base00}";
+      textColor = "#${palette.base05}";
+      borderColor = "#${palette.base0D}";
+      progressColor = "over #${palette.base02}";
+      extraConfig = ''
+          [urgency=high]
+          border-color=#${palette.base09}
+        # '';
+    };
+  };
+}

homes/julian/features/hyprland/swayidle.nix

@@ -0,0 +1,58 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  swaylock = "${config.programs.swaylock.package}/bin/swaylock";
+  pgrep = "${pkgs.procps}/bin/pgrep";
+  pactl = "${pkgs.pulseaudio}/bin/pactl";
+  hyprctl = "${config.wayland.windowManager.hyprland.package}/bin/hyprctl";
+  swaymsg = "${config.wayland.windowManager.sway.package}/bin/swaymsg";
+
+  isLocked = "${pgrep} -x ${swaylock}";
+  lockTime = 4 * 60; # TODO: configurable desktop (10 min)/laptop (4 min)
+
+  # Makes two timeouts: one for when the screen is not locked (lockTime+timeout) and one for when it is.
+  afterLockTimeout = {
+    timeout,
+    command,
+    resumeCommand ? null,
+  }: [
+    {
+      timeout = lockTime + timeout;
+      inherit command resumeCommand;
+    }
+    {
+      command = "${isLocked} && ${command}";
+      inherit resumeCommand timeout;
+    }
+  ];
+in {
+  services.swayidle = {
+    enable = true;
+    systemdTarget = "graphical-session.target";
+    timeouts =
+      # Lock screen
+      [
+        {
+          timeout = lockTime;
+          command = "${swaylock} --daemonize --grace 15";
+        }
+      ]
+      ++
+      # Turn off displays (hyprland)
+      (lib.optionals config.wayland.windowManager.hyprland.enable (afterLockTimeout {
+        timeout = 300;
+        command = "${hyprctl} dispatch dpms off";
+        resumeCommand = "${hyprctl} dispatch dpms on";
+      }))
+      ++
+      # Turn off displays (sway)
+      (lib.optionals config.wayland.windowManager.sway.enable (afterLockTimeout {
+        timeout = 300;
+        command = "${swaymsg} 'output * dpms off'";
+        resumeCommand = "${swaymsg} 'output * dpms on'";
+      }));
+  };
+}

homes/julian/features/hyprland/swaylock.nix

@@ -0,0 +1,16 @@
+{
+  config,
+  pkgs,
+  ...
+}: let
+  inherit (config.colorscheme) colors;
+in {
+  programs.swaylock = {
+    enable = true;
+    settings = {
+      color = "000000";
+      ignore-empty-password = true;
+      indicator-idle-visible = false;
+    };
+  };
+}

homes/julian/features/hyprland/toggle-screen-mirroring.sh

@@ -0,0 +1,67 @@
+#! /usr/bin/env sh
+
+# A hyprland script for a laptop-external-monitor setup, toggling between which is in use
+
+# Launch at startup to make hyprland disable the internal monitor if an external monitor is detected and enabled
+# Additionally it's called with a keybind to switch between a laptop monitor and an external display
+# Ideally the conditional monitor behaviour was instead done directly in hyprland.conf, but I'm not sure whether that's possible
+#
+# Relevant info:
+# - hyprctl monitors: identifies currently enabled monitors
+# - hyprctl monitors all: identifies ALL connected monitors - including those not in use
+#
+# Suggested use:
+# Add this line somewhere after the regular monitor configuration in hyprland.conf:
+# exec = /path/to/hyprland-monitors-toggle.sh
+# Add a keybind to run this script on demand:
+# bind =,SomeKeyHere, exec, /path/to/hyprland-monitors-toggle.sh
+
+#move_all_workspaces_to_monitor() {
+#  TARGET_MONITOR="$1"
+
+#  hyprctl workspaces | grep ^workspace | cut --delimiter ' ' --fields 3 | xargs -I '{}' hyprctl dispatch moveworkspacetomonitor '{}' "$TARGET_MONITOR"
+
+#  # Previous approach
+#  #hyprctl swapactiveworkspaces $EXTERNAL_MONITOR $INTERNAL_MONITOR
+#}
+
+# TODO: Detect these instead of hardcoding them
+INTERNAL_MONITOR="eDP-1"
+EXTERNAL_MONITOR="HDMI-A-1"
+
+# NUM_MONITORS=$(hyprctl monitors all | grep --count Monitor)
+# NUM_MONITORS_ACTIVE=$(hyprctl monitors | grep --count Monitor)
+
+# Make sure all
+# if [ "$NUM_MONITORS_ACTIVE" -eq 1 ]; then
+#     move_all_workspaces_to_monitor $INTERNAL_MONITOR
+#     exit
+# fi
+
+MIRROR_SETTING=$(hyprctl monitors all -j | jq -r '.[] | select(.name == "HDMI-A-1") | .mirrorOf')
+
+# # For dynamically toggling which monitor is active later via a keybind
+# if [ "$NUM_MONITORS" -gt 1 ]; then # Handling multiple monitors
+#   if hyprctl monitors | cut --delimiter ' ' --fields 2 | grep --quiet ^$EXTERNAL_MONITOR; then
+#     hyprctl keyword monitor $INTERNAL_MONITOR,preferred,0x0,1
+#     move_all_workspaces_to_monitor $INTERNAL_MONITOR
+#     hyprctl keyword monitor "$EXTERNAL_MONITOR, disable"
+#   else
+#     hyprctl keyword monitor $EXTERNAL_MONITOR,preferred,0x0,1
+#     move_all_workspaces_to_monitor $EXTERNAL_MONITOR
+#     hyprctl keyword monitor "$INTERNAL_MONITOR, disable"
+#   fi
+# else  # If the external monitor is disconnected without running this script first, it might become the case that no monitor is on - therefore turn on the laptop monitor!
+#     hyprctl keyword monitor $INTERNAL_MONITOR,preferred,0x0,1
+#     move_all_workspaces_to_monitor $INTERNAL_MONITOR
+# fi
+
+echo setting:
+echo $MIRROR_SETTING
+if [ "$MIRROR_SETTING" = "none" ]; then
+    echo "mirroring..."
+    hyprctl keyword monitor "$EXTERNAL_MONITOR, preferred, auto, 1, mirror, $INTERNAL_MONITOR"
+else
+    hyprctl keyword monitor "$EXTERNAL_MONITOR, disable" # shortly disable monitor so waybar recognizes the new monitor again # TODO: find better solution
+    hyprctl keyword monitor "$EXTERNAL_MONITOR, preferred, auto, 1"
+fi

homes/julian/features/hyprland/waybar/config.json

@@ -0,0 +1,96 @@
+{
+    "layer": "top",
+    "position": "bottom",
+    "mode": "dock",
+    "exclusive": true,
+    "passtrough": true,
+    "height": 16,
+
+    "modules-left": [
+        "hyprland/workspaces"
+    ],
+
+    "modules-center": [],
+
+    "modules-right": ["idle_inhibitor", "disk", "cpu", "memory", "pulseaudio", "battery", "clock", "tray"],
+
+    "hyprland/workspaces": {
+        "on-scroll-up": "hyprctl dispatch workspace m+1",
+        "on-scroll-down": "hyprctl dispatch workspace m-1",
+        "all-outputs": false,
+        "on-click": "activate",
+        "format": "{icon}",
+        "format-icons": {
+        "1": "1",
+        "2": "2",
+        "3": "3",
+        "4": "4",
+        "5": "5",
+        "6": "6",
+        "7": "7",
+        "8": "8",
+        "9": "9",
+        "10": "10"
+        }
+    },
+
+    "idle_inhibitor": {
+        "format": "{icon}",
+        "format-icons": {
+            "activated": "",
+            "deactivated": ""
+        }
+    },
+
+    "disk": {
+        "interval": 30,
+        "format": "Free: {percentage_free}% ({free})",
+        "path": "/",
+        "unit": "GB"
+    },
+
+    "cpu": {
+        "format": "  {usage}%"
+    },
+
+    "memory": {
+        "format": "  {}%"
+    },
+
+    "pulseaudio": {
+        "format": "{icon}   {volume}%",
+        "format-muted": "<big>󰝟</big>",
+        "format-icons": {
+           "headphone": "",
+            "default": ["", "", ""]
+        },
+        "scroll-step": 5.0,
+        "max-volume": 200,
+        "on-click": "pulseaudio-popup",
+        "on-click-right": "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
+    },
+
+    "battery": {
+        "states": {
+            "warning": 30,
+            "critical": 15
+        },
+        "format": "{icon}  {capacity}%",
+        "format-charging": "  {capacity}%",
+        "format-plugged": "  {capacity}%",
+        "format-full": "{icon} ",
+        "format-icons": ["", "", "", "", ""]
+    },
+
+    "clock": {
+        "tooltip-format": "{calendar}",
+        "format": "{:%a %d.%m %H:%M:%S}",
+        "interval": 1
+    },
+
+    "tray": {
+        "icon-size": 20,
+        "tooltip": false,
+        "spacing": 10
+    }
+}

homes/julian/features/hyprland/waybar/default.nix

@@ -0,0 +1,36 @@
+{
+  options,
+  config,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}: let
+  palette = (inputs.nix-colors.colorschemes.${builtins.toString config.colorscheme.name}).palette;
+in {
+  programs.waybar = {
+    enable = true;
+    systemd.enable = true;
+    settings.mainBar = builtins.fromJSON (builtins.readFile ./config.json);
+  };
+
+  xdg.configFile."waybar/style.css".source = ./style.css;
+  xdg.configFile."waybar/theme.css".text = ''
+    /*
+    bg - background
+    fg - foreground
+    */
+
+    /* Main Colors */
+    @define-color background        #${palette.base00};
+    @define-color foreground        #${palette.base05};
+
+    /* Workspace Button Colors */
+    @define-color hover-bg          #${palette.base01};
+    @define-color hover-fg          #${palette.base05};
+    @define-color active-bg         #${palette.base02};
+    @define-color active-fg         #${palette.base0A};
+    @define-color urgent-bg         #${palette.base08};
+    @define-color urgent-fg         #${palette.base00};
+  '';
+}

homes/julian/features/hyprland/waybar/style.css

@@ -0,0 +1,94 @@
+* {
+    /* `otf-font-awesome` is required to be installed for icons */
+    font-family: JetBrainsMono Nerd Font;
+    font-size: 16px;
+}
+
+/* This imports the base16 colors */
+@import "theme.css";
+
+/* Main Background */
+window#waybar { background: @background; }
+
+/* Tooltip Styling */
+tooltip {
+    color: @foreground;
+    background: @background;
+    border: solid;
+    border-width: 1.5px;
+    border-radius: 7px;
+    border-color: white;
+}
+
+/* Workspace Button */
+#workspaces button {
+    color: @foreground;
+    border-radius: 5px;
+    box-shadow: none;
+    margin-top: 2px;
+    margin-bottom: 2px;
+    margin-left: 0px;
+    margin-right: 0px;
+    padding: 0px;
+    padding-right: 2px;
+    padding-left: 2px;
+}
+
+/* Opened workspaces (also on other screen) */
+#workspaces button.visible{
+    color: @active-fg;
+    background: @hover-bg;
+    box-shadow: none;
+}
+
+/* Active Workspace Button */
+#workspaces button.active {
+    color: @active-fg;
+    background: @active-bg;
+    box-shadow: 0px 0px 2px 1px rgba(0, 0, 0, 1);
+    margin-right: 2px;
+    margin-left: 2px;
+    padding-right: 6px;
+    padding-left: 6px;
+    transition: all 0.4s cubic-bezier(.55,-0.68,.48,1.682);
+}
+
+/* Hover Effect for Workspace Buttons */
+#workspaces button.inactive:hover {
+    color: @hover-fg;
+    background: @hover-bg;
+    box-shadow: none;
+}
+
+/* Urgent Workspace Buttons */
+#workspaces button.urgent {
+    color: @urgent-fg;
+    background: @urgent-bg;
+    box-shadow: none;
+}
+
+/* General Module Styling */
+#idle_inhibitor,
+#disk,
+#cpu,
+#memory,
+#pulseaudio,
+#battery,
+#clock,
+#tray {
+    color: @foreground;
+    padding: 0 10px;
+    margin-top: 0px;
+    margin-bottom: 0px;
+    margin-right: 2px;
+    margin-left: 2px;
+}
+
+/* #battery.warning { */
+/*     color: #${palette.base08}; */
+/* } */
+
+/* #pulseaudio.muted { */
+/*     color: #${palette.base08}; */
+/*     padding-right: 16px; */
+/* } */

homes/julian/features/hyprland/waypipe.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: {
+  home.packages = [pkgs.waypipe];
+  systemd.user.services = {
+    waypipe-client = {
+      Unit.Description = "Runs waypipe on startup to support SSH forwarding";
+      Service = {
+        ExecStartPre = "${lib.getExe' pkgs.coreutils "mkdir"} %h/.waypipe -p";
+        ExecStart = "${lib.getExe (config.lib.nixGL.wrap pkgs.waypipe)} --socket %h/.waypipe/client.sock client";
+        ExecStopPost = "${lib.getExe' pkgs.coreutils "rm"} -f %h/.waypipe/client.sock";
+      };
+      Install.WantedBy = ["graphical-session.target"];
+    };
+    waypipe-server = {
+      Unit.Description = "Runs waypipe on startup to support SSH forwarding";
+      Service = {
+        Type = "simple";
+        ExecStartPre = "${lib.getExe' pkgs.coreutils "mkdir"} %h/.waypipe -p";
+        ExecStart = "${lib.getExe (config.lib.nixGL.wrap pkgs.waypipe)} --socket %h/.waypipe/server.sock --title-prefix '[%H] ' --login-shell --display wayland-waypipe server -- ${lib.getExe' pkgs.coreutils "sleep"} infinity";
+        ExecStopPost = "${lib.getExe' pkgs.coreutils "rm"} -f %h/.waypipe/server.sock %t/wayland-waypipe";
+      };
+      Install.WantedBy = ["default.target"];
+    };
+  };
+}

homes/julian/features/hyprland/wlogout/default.nix

@@ -0,0 +1,39 @@
+{
+  options,
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit
+    (inputs.nix-colors.colorschemes.${builtins.toString config.colorscheme.name})
+    palette
+    ;
+in {
+  home.packages = with pkgs; [wlogout];
+
+  # xdg.configFile."wlogout/style.css".text = ''
+  #    * {
+  #      all: unset;
+  #      font-family: JetBrains Mono Nerd Font;
+  #    }
+
+  #    window {
+  #      background-color: #${palette.base00};
+  #    }
+
+  #    button {
+  #      color: #${palette.base01};
+  #      font-size: 64px;
+  #      background-color: rgba(0,0,0,0);
+  #      outline-style: none;
+  #      margin: 5px;
+  #   }
+
+  #    button:focus, button:active, button:hover {
+  #      color: #${palette.base0D};
+  #      transition: ease 0.4s;
+  #    }
+  # '';
+}

homes/julian/features/hyprland/wofi/config

@@ -0,0 +1,15 @@
+width=900
+height=600
+location=center
+show=drun,run
+prompt=Search...
+filter_rate=100
+allow_markup=true
+no_actions=true
+halign=fill
+orientation=vertical
+content_halign=fill
+insensitive=true
+allow_images=true
+image_size=35
+gtk_dark=true

homes/julian/features/hyprland/wofi/default.nix

@@ -0,0 +1,86 @@
+{
+  options,
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit
+    (inputs.nix-colors.colorschemes.${builtins.toString config.colorscheme.name})
+    palette
+    ;
+in {
+  home.packages = with pkgs; [wofi];
+
+  xdg.configFile."wofi/config".source = ./config;
+  xdg.configFile."wofi/style.css".text = ''
+    window {
+        margin: 5px;
+        border: 5px solid #181926;
+        background-color: #${palette.base00};
+        border-radius: 15px;
+        font-family: "JetBrainsMono";
+        font-size: 14px;
+      }
+
+      #input {
+        all: unset;
+        min-height: 36px;
+        padding: 4px 10px;
+        margin: 4px;
+        border: none;
+        color: #${palette.base05};
+        font-weight: bold;
+        background-color: #${palette.base01};
+        outline: none;
+        border-radius: 15px;
+        margin: 10px;
+        margin-bottom: 2px;
+      }
+
+      #inner-box {
+        margin: 4px;
+        padding: 10px;
+        font-weight: bold;
+        border-radius: 15px;
+      }
+
+      #outer-box {
+        margin: 0px;
+        padding: 3px;
+        border: none;
+        border-radius: 15px;
+        border: 5px solid #${palette.base01};
+      }
+
+      #scroll {
+        margin-top: 5px;
+        border: none;
+        border-radius: 15px;
+        margin-bottom: 5px;
+      }
+
+      #text:selected {
+        color: #${palette.base01};
+        margin: 0px 0px;
+        border: none;
+        border-radius: 15px;
+      }
+
+      #entry {
+        margin: 0px 0px;
+        border: none;
+        border-radius: 15px;
+        background-color: transparent;
+      }
+
+      #entry:selected {
+        margin: 0px 0px;
+        border: none;
+        border-radius: 15px;
+        background: #${palette.base0D};
+        background-size: 400% 400%;
+      }
+  '';
+}

homes/julian/features/hyprland/zathura.nix

@@ -0,0 +1,33 @@
+{config, ...}: let
+  inherit (config.colorscheme) colors;
+in {
+  programs.zathura = {
+    enable = true;
+    options = {
+      selection-clipboard = "clipboard";
+      # TODO fix
+      # font = "${config.fontProfiles.regular.name} ${toString config.fontProfiles.regular.size}";
+      # recolor = true;
+      # default-bg = "${colors.surface}";
+      # default-fg = "${colors.surface_bright}";
+      # statusbar-bg = "${colors.surface_container}";
+      # statusbar-fg = "${colors.on_surface_variant}";
+      # inputbar-bg = "${colors.surface}";
+      # inputbar-fg = "${colors.on_secondary}";
+      # notification-bg = "${colors.surface}";
+      # notification-fg = "${colors.on_secondary}";
+      # notification-error-bg = "${colors.error}";
+      # notification-error-fg = "${colors.on_error}";
+      # notification-warning-bg = "${colors.error}";
+      # notification-warning-fg = "${colors.on_error}";
+      # highlight-color = "${colors.tertiary}";
+      # highlight-active-color = "${colors.secondary}";
+      # completion-bg = "${colors.surface_bright}";
+      # completion-fg = "${colors.on_surface}";
+      # completions-highlight-bg = "${colors.secondary}";
+      # completions-highlight-fg = "${colors.on_secondary}";
+      # recolor-lightcolor = "${colors.surface}";
+      # recolor-darkcolor = "${colors.inverse_surface}";
+    };
+  };
+}

homes/julian/features/i3/default.nix

@@ -0,0 +1,53 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  imports = [../rofi];
+
+  services.dunst.enable = true;
+
+  programs = {
+    i3status-rust = {
+      enable = true;
+    };
+  };
+  home.packages = with pkgs; [
+    nitrogen
+    xfce.xfce4-screenshooter
+    pulseaudio # For pactl commands
+  ];
+  xsession.enable = true; # Give gui programs access to sessionVariables
+  # Prevent screen from going blank (check these settings with `xset q`)
+  # And disable bell sound (b)
+  xsession.initExtra = ''
+    ${pkgs.xorg.xset}/bin/xset s off
+    ${pkgs.xorg.xset}/bin/xset -dpms
+    ${pkgs.xorg.xset}/bin/xset b off
+  '';
+  xsession.windowManager.i3 = {
+    enable = true;
+    package = pkgs.i3-gaps;
+  };
+
+  xsession.importedVariables = [];
+
+  # Overwrite default home-manager config file
+  xdg.configFile."i3/config".source = lib.mkForce (
+    if config.hostName == "kardorf"
+    then ./i3/config-kardorf
+    else ./i3/config
+  );
+
+  home.file = {
+    ".config/i3/scripts" = {
+      source = ./i3/scripts;
+      recursive = true;
+    };
+    ".config/i3/workspace-messaging.json".source = ./i3/workspace-chat-element-tele.json;
+    ".config/i3status-rust/config.toml".source = ./i3status-rust/config.toml;
+  };
+
+  home.sessionPath = ["/home/julian/.config/i3/scripts"];
+}

homes/julian/features/i3/i3-scrot.conf

@@ -0,0 +1 @@
+scrot_dir=~/Pictures/screenshots

homes/julian/features/i3/i3/config

@@ -0,0 +1,314 @@
+# i3 config file (v4)
+#
+# Please see https://i3wm.org/docs/userguide.html for a complete reference!
+
+set $mod Mod4
+set $scripts /home/julian/.config/i3/scripts
+set $lock "i3lock --ignore-empty-password --color=000000"
+
+# Font for window titles
+font pango:FuraCode Nerd Font 12
+
+# xss-lock grabs a logind suspend inhibit lock and will use $lock to lock the
+# screen before suspend. Use loginctl lock-session to lock your screen.
+# exec --no-startup-id xss-lock --transfer-sleep-lock -- $lock --nofork
+
+# Screen brightness controls
+bindsym XF86MonBrightnessUp exec "brightnessctl set 5%+"
+bindsym XF86MonBrightnessDown exec "brightnessctl set 5%-"
+
+# Use pactl to adjust volume in PulseAudio.
+# set $refresh_i3status killall -SIGUSR1 i3status
+set $refresh_i3blocks pkill -RTMIN+1 i3blocks
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3blocks
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3blocks
+bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3blocks
+bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3blocks
+
+# Use Mouse+$mod to drag floating windows to their wanted position
+floating_modifier $mod
+
+# start a terminal
+bindsym $mod+Return exec $TERMINAL
+
+# kill focused window
+bindsym $mod+Shift+q kill
+bindsym $mod+x kill
+
+# Simulates alt+f4
+bindsym Mod1+F4 kill
+
+# start program launcher
+bindsym $mod+d exec rofi -show run
+
+# change focus
+bindsym $mod+h focus left
+bindsym $mod+j focus down
+bindsym $mod+k focus up
+bindsym $mod+l focus right
+
+# alternatively, you can use the cursor keys:
+bindsym $mod+Left focus left
+bindsym $mod+Down focus down
+bindsym $mod+Up focus up
+bindsym $mod+Right focus right
+
+# move focused window
+bindsym $mod+Shift+h move left
+bindsym $mod+Shift+j move down
+bindsym $mod+Shift+k move up
+bindsym $mod+Shift+l move right
+
+# alternatively, you can use the cursor keys:
+bindsym $mod+Shift+Left move left
+bindsym $mod+Shift+Down move down
+bindsym $mod+Shift+Up move up
+bindsym $mod+Shift+Right move right
+
+# split in horizontal / vertical orientation
+bindsym $mod+Shift+v split h
+bindsym $mod+v split v
+
+# enter fullscreen mode for the focused container
+bindsym $mod+f fullscreen toggle
+
+# change container layout (stacked, tabbed, toggle split)
+# bindsym $mod+Shift+w layout stacking
+# bindsym $mod+w layout tabbed
+# bindsym $mod+e layout toggle split
+
+# toggle tiling / floating
+bindsym $mod+Shift+space floating toggle
+
+# change focus between tiling / floating windows
+bindsym $mod+space focus mode_toggle
+
+# focus the parent container
+bindsym $mod+a focus parent
+
+# focus the child container
+#bindsym $mod+d focus child
+
+# The middle button over a titlebar kills the window
+bindsym --release button2 kill
+
+# Define names for default workspaces for which we configure key bindings later on.
+# We use variables to avoid repeating the names in multiple places.
+set $ws1 "1"
+set $ws2 "2"
+set $ws3 "3"
+set $ws4 "4"
+set $ws5 "5"
+set $ws6 "6"
+set $ws7 "7"
+set $ws8 "8"
+set $ws9 "9"
+set $ws10 "10"
+
+# switch to workspace
+bindsym $mod+1 workspace number $ws1
+bindsym $mod+2 workspace number $ws2
+bindsym $mod+3 workspace number $ws3
+bindsym $mod+4 workspace number $ws4
+bindsym $mod+5 workspace number $ws5
+bindsym $mod+6 workspace number $ws6
+bindsym $mod+7 workspace number $ws7
+bindsym $mod+8 workspace number $ws8
+bindsym $mod+9 workspace number $ws9
+bindsym $mod+0 workspace number $ws10
+
+# move focused container to workspace
+bindsym $mod+Ctrl+1 move container to workspace number $ws1
+bindsym $mod+Ctrl+2 move container to workspace number $ws2
+bindsym $mod+Ctrl+3 move container to workspace number $ws3
+bindsym $mod+Ctrl+4 move container to workspace number $ws4
+bindsym $mod+Ctrl+5 move container to workspace number $ws5
+bindsym $mod+Ctrl+6 move container to workspace number $ws6
+bindsym $mod+Ctrl+7 move container to workspace number $ws7
+bindsym $mod+Ctrl+8 move container to workspace number $ws8
+bindsym $mod+Ctrl+9 move container to workspace number $ws9
+bindsym $mod+Ctrl+0 move container to workspace number $ws10
+
+# move focused container to workspace and follow
+bindsym $mod+Shift+1 move container to workspace number $ws1; workspace $ws1
+bindsym $mod+Shift+2 move container to workspace number $ws2; workspace $ws2
+bindsym $mod+Shift+3 move container to workspace number $ws3; workspace $ws3
+bindsym $mod+Shift+4 move container to workspace number $ws4; workspace $ws4
+bindsym $mod+Shift+5 move container to workspace number $ws5; workspace $ws5
+bindsym $mod+Shift+6 move container to workspace number $ws6; workspace $ws6
+bindsym $mod+Shift+7 move container to workspace number $ws7; workspace $ws7
+bindsym $mod+Shift+8 move container to workspace number $ws8; workspace $ws8
+bindsym $mod+Shift+9 move container to workspace number $ws9; workspace $ws9
+bindsym $mod+Shift+0 move container to workspace number $ws10; workspace $ws10
+
+# Monitor config
+set $monitor_left "HDMI-1"
+set $monitor_right "eDP-1"
+
+workspace $ws1 output $monitor_left
+workspace $ws2 output $monitor_left
+workspace $ws3 output $monitor_left
+workspace $ws4 output $monitor_left
+workspace $ws5 output $monitor_left
+workspace $ws6 output $monitor_right
+workspace $ws7 output $monitor_right
+workspace $ws8 output $monitor_right
+workspace $ws9 output $monitor_right
+workspace $ws10 output $monitor_right
+
+# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
+bindsym $mod+Shift+r restart
+
+# resize window (you can also use the mouse for that)
+mode "resize" {
+    # Pressing left will shrink the window’s width.
+    # Pressing right will grow the window’s width.
+    # Pressing up will shrink the window’s height.
+    # Pressing down will grow the window’s height.
+    bindsym h resize shrink width 10 px or 10 ppt
+    bindsym j resize grow height 10 px or 10 ppt
+    bindsym k resize shrink height 10 px or 10 ppt
+    bindsym l resize grow width 10 px or 10 ppt
+
+    # same bindings, but for the arrow keys
+    bindsym Left resize shrink width 10 px or 10 ppt
+    bindsym Down resize grow height 10 px or 10 ppt
+    bindsym Up resize shrink height 10 px or 10 ppt
+    bindsym Right resize grow width 10 px or 10 ppt
+
+    # back to normal: Enter or Escape or $mod+r
+    bindsym Return mode "default"
+    bindsym Escape mode "default"
+    bindsym $mod+r mode "default"
+}
+
+bindsym $mod+r mode "resize"
+
+bar {
+    font pango:DejaVu Sans Mono, Font Awesome 15
+    status_command i3status-rs
+    position bottom
+
+    tray_output eDP-1
+}
+
+
+set $mode_system System (l) lock, (e) logout, (r) reboot, (s) shutdown
+mode "$mode_system" {
+    bindsym l exec --no-startup-id $lock, mode "default"
+    # logout
+    bindsym e exec --no-startup-id i3-msg exit, mode "default"
+    bindsym r exec --no-startup-id systemctl reboot, mode "default"
+    bindsym s exec --no-startup-id systemctl poweroff, mode "default"
+    bindsym h exec --no-startup-id $lock && systemctl hibernate, mode "default"
+    bindsym Shift+s exec --no-startup-id $lock && systemctl suspend, mode "default"
+
+    # back to normal: Enter or Escape
+    bindsym Return mode "default"
+    bindsym Escape mode "default"
+}
+bindsym $mod+Shift+e mode "$mode_system"
+
+bindsym $mod+Tab exec --no-startup-id $lock
+
+bindsym $mod+Print exec --no-startup-id "xfce4-screenshooter"
+
+bindsym $mod+c exec qalculate-gtk
+bindsym $mod+Shift+p exec xwacomcalibrate
+bindsym $mod+e exec pcmanfm
+bindsym $mod+b exec firefox
+bindsym $mod+p exec $scripts/display-toggle-mirror
+
+workspace_auto_back_and_forth yes
+
+# default_border pixel 
+default_border normal
+default_floating_border normal
+hide_edge_borders smart
+
+show_marks no
+
+# switch to workspace with urgent window automatically
+for_window [urgent=latest] focus
+
+focus_on_window_activation focus
+
+assign [class="firefox" title="Mozilla Firefox$"] workspace $ws1
+assign [class="TelegramDesktop"] workspace $ws9
+assign [class="Signal"] workspace $ws9
+assign [class="Rocket.Chat"] workspace $ws9
+assign [class="Element"] workspace $ws9
+assign [class="SchildiChat"] workspace $ws9
+assign [class="nheko"] workspace $ws9
+assign [class="thunderbird"] workspace $ws10
+# assign [class="zoom"] workspace $ws5
+assign [class="Zotero"] workspace $ws8
+
+for_window [class="firefox" urgent="latest"] focus
+
+for_window [title="Manjaro Settings Manager"] floating enable
+for_window [class="pamac-manager"] floating enable
+for_window [class="Pamac-updater"] floating enable
+for_window [class="Qalculate-gtk"] floating enable
+for_window [class="Gcolor3"] floating enable
+#for_window [class="zoom" title="Chat"] floating enable
+#for_window [class="Thunderbird" instance="Msgcompose"] floating enable
+#
+for_window [window_role=floating] floating enable
+
+for_window [class="Viewnior"] border normal
+
+########## Autostart applications ##########
+exec firefox
+
+# exec --no-startup-id nm-applet
+# exec --no-startup-id blueman-applet
+# exec --no-startup-id nextcloud --background
+# exec --no-startup-id xfce4-screensaver
+# exec --no-startup-id /usr/bin/emacs --daemon
+
+# Authentication agent
+# exec --no-startup-id /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
+# exec --no-startup-id /usr/bin/env gnome-keyring-daemon --start
+
+# Notify about software updates
+# exec --no-startup-id pamac-tray
+# exec --no-startup-id clipit
+# exec --no-startup-id xfce4-clipman
+
+# Notify about kernel updates
+# exec --no-startup-id msm_notifier
+
+# Audio
+# exec --no-startup-id start-pulseaudio-x11
+# exec --no-startup-id pa-applet
+
+# Background
+exec --no-startup-id nitrogen --restore
+
+# Adjust display temperature
+# exec --no-startup-id redshift
+
+# Notifications
+# exec --no-startup-id /usr/lib/xfce4/notifyd/xfce4-notifyd
+
+# exec --no-startup-id xautolock -time 10 -locker blurlock
+# exec_always --no-startup-id ff-theme-util
+# exec_always --no-startup-id fix_xcursor
+
+exec_always --no-startup-id "$scripts/display-layoutpicker"
+
+
+#############################
+### settings for i3-gaps: ###
+#############################
+
+# Set inner/outer gaps
+gaps inner 8
+gaps outer -2
+
+# Smart gaps (gaps used if only more than one container on the workspace)
+smart_gaps on
+
+# Smart borders (draw borders around container only if it is not the only container on this workspace) 
+smart_borders on

homes/julian/features/i3/i3/config-kardorf

@@ -0,0 +1,314 @@
+# i3 config file (v4)
+#
+# Please see https://i3wm.org/docs/userguide.html for a complete reference!
+
+set $mod Mod4
+set $scripts ~/.config/i3/scripts
+set $lock "i3lock --ignore-empty-password --color=000000"
+
+# Font for window titles
+font pango:FuraCode Nerd Font 12
+
+# xss-lock grabs a logind suspend inhibit lock and will use $lock to lock the
+# screen before suspend. Use loginctl lock-session to lock your screen.
+exec --no-startup-id xss-lock --transfer-sleep-lock -- $lock --nofork
+
+# Screen brightness controls
+# bindsym XF86MonBrightnessUp exec "xbacklight -inc 10; notify-send 'brightness up'"
+# bindsym XF86MonBrightnessDown exec "xbacklight -dec 10; notify-send 'brightness down'"
+
+# Use pactl to adjust volume in PulseAudio.
+# set $refresh_i3status killall -SIGUSR1 i3status
+set $refresh_i3blocks pkill -RTMIN+1 i3blocks
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3blocks
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3blocks
+bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3blocks
+bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3blocks
+
+# Use Mouse+$mod to drag floating windows to their wanted position
+floating_modifier $mod
+
+# start a terminal
+bindsym $mod+Return exec kitty
+
+# kill focused window
+bindsym $mod+Shift+q kill
+bindsym $mod+x kill
+
+# Simulates alt+f4
+bindsym Mod1+F4 kill
+
+# start program launcher
+bindsym $mod+d exec rofi -show run
+
+# change focus
+bindsym $mod+h focus left
+bindsym $mod+j focus down
+bindsym $mod+k focus up
+bindsym $mod+l focus right
+
+# alternatively, you can use the cursor keys:
+bindsym $mod+Left focus left
+bindsym $mod+Down focus down
+bindsym $mod+Up focus up
+bindsym $mod+Right focus right
+
+# move focused window
+bindsym $mod+Shift+h move left
+bindsym $mod+Shift+j move down
+bindsym $mod+Shift+k move up
+bindsym $mod+Shift+l move right
+
+# alternatively, you can use the cursor keys:
+bindsym $mod+Shift+Left move left
+bindsym $mod+Shift+Down move down
+bindsym $mod+Shift+Up move up
+bindsym $mod+Shift+Right move right
+
+# split in horizontal / vertical orientation
+bindsym $mod+Shift+v split h
+bindsym $mod+v split v
+
+# enter fullscreen mode for the focused container
+bindsym $mod+f fullscreen toggle
+
+# change container layout (stacked, tabbed, toggle split)
+# bindsym $mod+Shift+w layout stacking
+# bindsym $mod+w layout tabbed
+# bindsym $mod+e layout toggle split
+
+# toggle tiling / floating
+bindsym $mod+Shift+space floating toggle
+
+# change focus between tiling / floating windows
+bindsym $mod+space focus mode_toggle
+
+# focus the parent container
+bindsym $mod+a focus parent
+
+# focus the child container
+#bindsym $mod+d focus child
+
+# The middle button over a titlebar kills the window
+bindsym --release button2 kill
+
+# Define names for default workspaces for which we configure key bindings later on.
+# We use variables to avoid repeating the names in multiple places.
+set $ws1 "1"
+set $ws2 "2"
+set $ws3 "3"
+set $ws4 "4"
+set $ws5 "5"
+set $ws6 "6"
+set $ws7 "7"
+set $ws8 "8"
+set $ws9 "9"
+set $ws10 "10"
+
+# switch to workspace
+bindsym $mod+1 workspace number $ws1
+bindsym $mod+2 workspace number $ws2
+bindsym $mod+3 workspace number $ws3
+bindsym $mod+4 workspace number $ws4
+bindsym $mod+5 workspace number $ws5
+bindsym $mod+6 workspace number $ws6
+bindsym $mod+7 workspace number $ws7
+bindsym $mod+8 workspace number $ws8
+bindsym $mod+9 workspace number $ws9
+bindsym $mod+0 workspace number $ws10
+
+# move focused container to workspace
+bindsym $mod+Ctrl+1 move container to workspace number $ws1
+bindsym $mod+Ctrl+2 move container to workspace number $ws2
+bindsym $mod+Ctrl+3 move container to workspace number $ws3
+bindsym $mod+Ctrl+4 move container to workspace number $ws4
+bindsym $mod+Ctrl+5 move container to workspace number $ws5
+bindsym $mod+Ctrl+6 move container to workspace number $ws6
+bindsym $mod+Ctrl+7 move container to workspace number $ws7
+bindsym $mod+Ctrl+8 move container to workspace number $ws8
+bindsym $mod+Ctrl+9 move container to workspace number $ws9
+bindsym $mod+Ctrl+0 move container to workspace number $ws10
+
+# move focused container to workspace and follow
+bindsym $mod+Shift+1 move container to workspace number $ws1; workspace $ws1
+bindsym $mod+Shift+2 move container to workspace number $ws2; workspace $ws2
+bindsym $mod+Shift+3 move container to workspace number $ws3; workspace $ws3
+bindsym $mod+Shift+4 move container to workspace number $ws4; workspace $ws4
+bindsym $mod+Shift+5 move container to workspace number $ws5; workspace $ws5
+bindsym $mod+Shift+6 move container to workspace number $ws6; workspace $ws6
+bindsym $mod+Shift+7 move container to workspace number $ws7; workspace $ws7
+bindsym $mod+Shift+8 move container to workspace number $ws8; workspace $ws8
+bindsym $mod+Shift+9 move container to workspace number $ws9; workspace $ws9
+bindsym $mod+Shift+0 move container to workspace number $ws10; workspace $ws10
+
+# Monitor config
+set $monitor_left "DVI-D-1"
+set $monitor_right "DVI-D-2"
+
+workspace $ws1 output $monitor_left
+workspace $ws2 output $monitor_left
+workspace $ws3 output $monitor_left
+workspace $ws4 output $monitor_left
+workspace $ws5 output $monitor_left
+workspace $ws6 output $monitor_right
+workspace $ws7 output $monitor_right
+workspace $ws8 output $monitor_right
+workspace $ws9 output $monitor_right
+workspace $ws10 output $monitor_right
+
+# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
+bindsym $mod+Shift+r restart
+
+# resize window (you can also use the mouse for that)
+mode "resize" {
+    # Pressing left will shrink the window’s width.
+    # Pressing right will grow the window’s width.
+    # Pressing up will shrink the window’s height.
+    # Pressing down will grow the window’s height.
+    bindsym h resize shrink width 10 px or 10 ppt
+    bindsym j resize grow height 10 px or 10 ppt
+    bindsym k resize shrink height 10 px or 10 ppt
+    bindsym l resize grow width 10 px or 10 ppt
+
+    # same bindings, but for the arrow keys
+    bindsym Left resize shrink width 10 px or 10 ppt
+    bindsym Down resize grow height 10 px or 10 ppt
+    bindsym Up resize shrink height 10 px or 10 ppt
+    bindsym Right resize grow width 10 px or 10 ppt
+
+    # back to normal: Enter or Escape or $mod+r
+    bindsym Return mode "default"
+    bindsym Escape mode "default"
+    bindsym $mod+r mode "default"
+}
+
+bindsym $mod+r mode "resize"
+
+bar {
+    font pango:DejaVu Sans Mono, Font Awesome 15
+    status_command i3status-rs
+    position bottom
+
+    tray_output DVI-D-0
+}
+
+
+set $mode_system System (l) lock, (e) logout, (r) reboot, (s) shutdown
+mode "$mode_system" {
+    bindsym l exec --no-startup-id $lock, mode "default"
+    bindsym e exec --no-startup-id i3-msg exit, mode "default" # logout
+    bindsym r exec --no-startup-id systemctl reboot, mode "default"
+    bindsym s exec --no-startup-id systemctl poweroff, mode "default"
+    bindsym h exec --no-startup-id $lock && systemctl hibernate, mode "default"
+    bindsym Shift+s exec --no-startup-id $lock && systemctl suspend, mode "default"
+
+    # back to normal: Enter or Escape
+    bindsym Return mode "default"
+    bindsym Escape mode "default"
+}
+bindsym $mod+Shift+e mode "$mode_system"
+
+bindsym $mod+Tab exec --no-startup-id $lock
+
+bindsym $mod+Print exec --no-startup-id "xfce4-screenshooter"
+
+bindsym $mod+c exec qalculate-gtk
+bindsym $mod+Shift+p exec xwacomcalibrate
+bindsym $mod+e exec pcmanfm
+bindsym $mod+Shift+c exec $scripts/jupyter-calculator
+bindsym $mod+b exec firefox
+bindsym $mod+p exec $scripts/display-toggle-mirror
+
+workspace_auto_back_and_forth yes
+
+# default_border pixel 
+default_border normal
+default_floating_border normal
+hide_edge_borders smart
+
+show_marks no
+
+# switch to workspace with urgent window automatically
+for_window [urgent=latest] focus
+
+focus_on_window_activation focus
+
+assign [class="firefox" title="Mozilla Firefox$"] workspace $ws1
+assign [class="TelegramDesktop"] workspace $ws9
+assign [class="Signal"] workspace $ws9
+assign [class="Rocket.Chat"] workspace $ws9
+assign [class="Element"] workspace $ws9
+assign [class="SchildiChat"] workspace $ws9
+assign [class="thunderbird"] workspace $ws10
+# assign [class="zoom"] workspace $ws5
+assign [class="Zotero"] workspace $ws8
+
+for_window [class="firefox" urgent="latest"] focus
+
+for_window [title="Manjaro Settings Manager"] floating enable
+for_window [class="pamac-manager"] floating enable
+for_window [class="Pamac-updater"] floating enable
+for_window [class="Qalculate-gtk"] floating enable
+for_window [class="Gcolor3"] floating enable
+#for_window [class="zoom" title="Chat"] floating enable
+#for_window [class="Thunderbird" instance="Msgcompose"] floating enable
+#
+for_window [window_role=floating] floating enable
+
+for_window [class="Viewnior"] border normal
+
+########## Autostart applications ##########
+exec firefox
+
+exec --no-startup-id nm-applet
+exec --no-startup-id blueman-applet
+exec --no-startup-id xfce4-power-manager
+exec --no-startup-id nextcloud --background
+# exec --no-startup-id xfce4-screensaver
+# exec --no-startup-id /usr/bin/emacs --daemon
+
+# Authentication agent
+exec --no-startup-id /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
+exec --no-startup-id /usr/bin/env gnome-keyring-daemon --start
+
+# Notify about software updates
+exec --no-startup-id pamac-tray
+exec --no-startup-id clipit
+# exec --no-startup-id xfce4-clipman
+
+# Notify about kernel updates
+exec --no-startup-id msm_notifier
+
+# Audio
+exec --no-startup-id start-pulseaudio-x11
+exec --no-startup-id pa-applet
+
+# Background
+exec --no-startup-id nitrogen --restore
+
+# Adjust display temperature
+exec --no-startup-id redshift
+
+# Notifications
+exec --no-startup-id /usr/lib/xfce4/notifyd/xfce4-notifyd
+
+# exec --no-startup-id xautolock -time 10 -locker blurlock
+exec_always --no-startup-id ff-theme-util
+exec_always --no-startup-id fix_xcursor
+
+exec_always --no-startup-id "$scripts/display-layoutpicker"
+
+
+#############################
+### settings for i3-gaps: ###
+#############################
+
+# Set inner/outer gaps
+gaps inner 8
+gaps outer -2
+
+# Smart gaps (gaps used if only more than one container on the workspace)
+smart_gaps on
+
+# Smart borders (draw borders around container only if it is not the only container on this workspace) 
+smart_borders on

homes/julian/features/i3/i3/manjaro-default-config

@@ -44,7 +44,7 @@ bindsym $mod+z exec --no-startup-id morc_menu
 
 #exec --no-startup-id volumeicon
 #bindsym $mod+Ctrl+m exec terminal -e 'alsamixer'
-exec --no-startup-id pulseaudio
+exec --no-startup-id start-pulseaudio-x11
 exec --no-startup-id pa-applet
 bindsym $mod+Ctrl+m exec pavucontrol
 
@@ -224,11 +224,8 @@ bindsym $mod+Shift+c reload
 # restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
 bindsym $mod+Shift+r restart
 
-# exit i3 (logs you out of your X session)
-bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"
-
 # Set shut down, restart and locking features
-bindsym $mod+0 mode "$mode_system"
+bindsym $mod+Shift+e mode "$mode_system"
 set $mode_system (l)ock, (e)xit, switch_(u)ser, (s)uspend, (h)ibernate, (r)eboot, (Shift+s)hutdown
 mode "$mode_system" {
     bindsym l exec --no-startup-id i3exit lock, mode "default"
@@ -279,7 +276,7 @@ exec --no-startup-id nm-applet
 exec --no-startup-id xfce4-power-manager
 exec --no-startup-id pamac-tray
 exec --no-startup-id clipit
-# exec --no-startup-id blueman-applet
+exec --no-startup-id blueman-applet
 # exec_always --no-startup-id sbxkb
 exec --no-startup-id start_conky_maia
 # exec --no-startup-id start_conky_green

homes/julian/features/i3/i3/scripts/display-layoutpicker

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+xrandr | grep -q "HDMI-1 connected"
+
+if [ "$?" -eq "0" ]; then
+    echo "Two screens available"
+    ~/.screenlayout/twoscreens.sh
+else
+    echo "Only one screen available"
+    ~/.screenlayout/onescreen.sh
+fi

homes/julian/features/i3/i3/scripts/display-toggle-mirror

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+xrandr | grep -q "HDMI-1 connected"
+
+if [ "$?" -eq "0" ]; then
+    echo "Two screens available"
+
+    MIRROR_FILE=~/.screenlayout/mirror-primary
+    if [ -e "$MIRROR_FILE" ]; then
+        echo "Mode set to mirror"
+        rm "$MIRROR_FILE"
+        ~/.screenlayout/twoscreens-mirror.sh
+    else
+        echo "Mode set to left-right"
+        touch "$MIRROR_FILE"
+        ~/.screenlayout/twoscreens.sh
+    fi
+else
+    echo "Only one screen available"
+    ~/.screenlayout/onescreen.sh
+fi

homes/julian/features/i3/i3/scripts/jupyter-calculator

@@ -4,7 +4,7 @@ import subprocess
 import time
 import psutil
 
-NOTEBOOK_DIR = "/home/julian/jupyter-notebooks/"
+NOTEBOOK_DIR = "~/jupyter-notebooks/"
 PORT = "8988"
 
 def isOtherProcessRunning():
@@ -41,7 +41,10 @@ def isNotebookRunning():
 if __name__ == "__main__":
     try:
         if not isNotebookRunning():
-            subprocess.Popen(f"jupyter notebook --notebook-dir={NOTEBOOK_DIR} --port={PORT} --no-browser", shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+            print("No notebook instance running. Starting it...")
+            subprocess.Popen(f"jupyter notebook --notebook-dir={NOTEBOOK_DIR} --port={PORT} --no-browser", shell=True)
+        else:
+            print("Notebook instance already running.")
 
         max_wait_seconds = 3 
         delta_t_seconds = 0.1
@@ -59,8 +62,12 @@ if __name__ == "__main__":
             if current_wait_seconds >= max_wait_seconds:
                 raise Exception(f"Maximum wait time of {max_wait_seconds} exceeded!")
 
-        subprocess.call(f"cp {NOTEBOOK_DIR}calculator_template.ipynb {NOTEBOOK_DIR}calculator.ipynb", shell=True, stdout=None)
-        subprocess.call(f"electron 'http://localhost:{PORT}/notebooks/calculator.ipynb?token={token}'", shell=True, stdout=None)
+        subprocess.call(f"cp {NOTEBOOK_DIR}calculator_template.ipynb {NOTEBOOK_DIR}calculator.ipynb", shell=True)
+
+        # url = f"http://localhost:{PORT}/notebooks/calculator.ipynb?token={token}"
+        url = f"http://localhost:{PORT}/?token={token}"
+
+        subprocess.call(f"$BROWSER '{url}'", shell=True)
 
     finally:
         # TODO: not reliably working

homes/julian/features/i3/i3/scripts/mymatlab.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+matlab -desktop -sd ~/dev/bachelor-thesis/simulation

homes/julian/features/i3/i3/scripts/setupZoom

@@ -2,5 +2,5 @@
 
 zoom &
 
-i3-msg "workspace --no-auto-back-and-forth 5; exec mousepad /home/julian/Nextcloud/studium/zoom.txt"
+#i3-msg "workspace --no-auto-back-and-forth 5; exec mousepad ~/Nextcloud/studium/zoom.txt"
 i3-msg "workspace --no-auto-back-and-forth 5; append_layout ~/.config/i3/workspace-zoom.json"

homes/julian/features/i3/i3/workspace-chat-element-tele.json

@@ -0,0 +1,45 @@
+// vim:ts=4:sw=4:et
+{
+    "border": "normal",
+    "current_border_width": 2,
+    "floating": "auto_off",
+    "geometry": {
+       "height": 996,
+       "width": 937,
+       "x": 1934,
+       "y": 40
+    },
+    "marks": [],
+    "name": "nheko",
+    "percent": 0.5,
+    "swallows": [
+       {
+       "class": "^nheko$"
+       }
+    ],
+    "type": "con"
+}
+
+{
+    "border": "none",
+    "current_border_width": 2,
+    "floating": "auto_off",
+    "geometry": {
+       "height": 1026,
+       "width": 941,
+       "x": 2887,
+       "y": 12
+    },
+    "marks": [],
+    "name": "Telegram",
+    "percent": 0.5,
+    "swallows": [
+       {
+       "class": "^TelegramDesktop$"
+       // "instance": "^telegram\\-desktop$",
+       // "machine": "^julian\\-aspi$",
+       // "title": "^Telegram\\ \\(71\\)$"
+       }
+    ],
+    "type": "con"
+}

homes/julian/features/i3/i3/workspace-chat-schildi-tele-rocket.json

@@ -0,0 +1,96 @@
+// vim:ts=4:sw=4:et
+{
+    "border": "normal",
+    "current_border_width": 2,
+    "floating": "auto_off",
+    "geometry": {
+       "height": 996,
+       "width": 937,
+       "x": 1934,
+       "y": 40
+    },
+    "marks": [],
+    "name": "SchildiChat",
+    "percent": 0.5,
+    "swallows": [
+       {
+        "class": "^SchildiChat$"
+       // "instance": "^schildichat$",
+       // "machine": "^julian\\-aspi$",
+       // "title": "^SchildiChat\\ \\*\\ \\|\\ Familie$",
+       // "window_role": "^browser\\-window$"
+       }
+    ],
+    "type": "con"
+}
+
+{
+    // splitv split container with 2 children
+    "border": "normal",
+    "floating": "auto_off",
+    "layout": "splitv",
+    "marks": [],
+    "percent": 0.5,
+    "type": "con",
+    "nodes": [
+        {
+            // splith split container with 1 children
+            "border": "normal",
+            "floating": "auto_off",
+            "layout": "splith",
+            "marks": [],
+            "percent": 0.5,
+            "type": "con",
+            "nodes": [
+                {
+                    "border": "none",
+                    "current_border_width": 2,
+                    "floating": "auto_off",
+                    "geometry": {
+                       "height": 1026,
+                       "width": 941,
+                       "x": 2887,
+                       "y": 12
+                    },
+                    "marks": [],
+                    "name": "Telegram",
+                    "percent": 1,
+                    "swallows": [
+                       {
+                        "class": "^TelegramDesktop$"
+                       // "instance": "^telegram\\-desktop$",
+                       // "machine": "^julian\\-aspi$",
+                       // "title": "^Telegram$"
+                       }
+                    ],
+                    "type": "con"
+                }
+            ]
+        },
+        {
+            "border": "normal",
+            "current_border_width": 2,
+            "floating": "auto_off",
+            "geometry": {
+               "height": 485,
+               "width": 1904,
+               "x": 1928,
+               "y": 557
+            },
+            "marks": [],
+            "name": "RocketChat",
+            "percent": 0.5,
+            "swallows": [
+               {
+                "class": "^Rocket\\.Chat$"
+               // "instance": "^rocket\\.chat$",
+               // "machine": "^julian\\-aspi$",
+               // "title": "^ifiChat$",
+               // "window_role": "^browser\\-window$"
+               }
+            ],
+            "type": "con"
+        }
+    ]
+}
+

homes/julian/features/i3/i3/workspace-chat-schildi-tele.json

@@ -0,0 +1,49 @@
+// vim:ts=4:sw=4:et
+{
+    "border": "normal",
+    "current_border_width": 2,
+    "floating": "auto_off",
+    "geometry": {
+       "height": 996,
+       "width": 937,
+       "x": 1934,
+       "y": 40
+    },
+    "marks": [],
+    "name": "SchildiChat",
+    "percent": 0.5,
+    "swallows": [
+       {
+       "class": "^SchildiChat$"
+       // "instance": "^schildichat$",
+       // "machine": "^julian\\-aspi$",
+       // "title": "^SchildiChat$",
+       // "window_role": "^browser\\-window$"
+       }
+    ],
+    "type": "con"
+}
+
+{
+    "border": "none",
+    "current_border_width": 2,
+    "floating": "auto_off",
+    "geometry": {
+       "height": 1026,
+       "width": 941,
+       "x": 2887,
+       "y": 12
+    },
+    "marks": [],
+    "name": "Telegram",
+    "percent": 0.5,
+    "swallows": [
+       {
+       "class": "^TelegramDesktop$"
+       // "instance": "^telegram\\-desktop$",
+       // "machine": "^julian\\-aspi$",
+       // "title": "^Telegram\\ \\(71\\)$"
+       }
+    ],
+    "type": "con"
+}

homes/julian/features/i3/i3/workspace-zoom.json

@@ -1,6 +1,6 @@
 // vim:ts=4:sw=4:et
 {
-    "border": "normal",
+    "border": "pixel",
     "current_border_width": 2,
     "floating": "auto_off",
     "geometry": {
@@ -23,7 +23,7 @@
 
 {
     // splitv split container with 2 children
-    "border": "normal",
+    "border": "pixel",
     "floating": "auto_off",
     "layout": "splitv",
     "percent": 0.2,
@@ -31,14 +31,14 @@
     "nodes": [
         {
             // splith split container with 1 children
-            "border": "normal",
+            "border": "pixel",
             "floating": "auto_off",
             "layout": "splith",
             "percent": 0.5,
             "type": "con",
             "nodes": [
                 {
-                    "border": "normal",
+                    "border": "pixel",
                     "current_border_width": 2,
                     "floating": "auto_off",
                     "geometry": {
@@ -61,7 +61,7 @@
             ]
         },
         {
-            "border": "normal",
+            "border": "pixel",
             "current_border_width": 2,
             "floating": "user_off",
             "geometry": {

homes/julian/features/i3/i3status-rust/config.toml

@@ -0,0 +1,47 @@
+[theme]
+theme = "dracula"
+
+[icons]
+icons = "awesome4"
+
+[[block]]
+block = "disk_space"
+path = "~"
+format = " $icon $available ($percentage) frei "
+info_type = "available"
+alert_unit = "GB"
+interval = 20
+warning = 20.0
+alert = 10.0
+
+[[block]]
+block = "memory"
+format = " $icon $mem_used_percents "
+
+[[block]]
+block = "cpu"
+interval = 1
+
+[[block]]
+block = "net"
+# device = "enp1s0"
+#format = " $icon $speed_down;K*b $speed_up;K*b"
+interval = 5
+
+[[block]]
+block = "sound"
+[[block.click]]
+button = "left"
+cmd = "pulseaudio-popup"
+
+[[block]]
+block = "battery"
+interval = 10
+format = " $icon $percentage ($time) "
+not_charging_format = " $icon $percentage "
+if_command = "test -e /sys/class/power_supply/BAT1"
+
+[[block]]
+block = "time"
+interval = 1
+format = " $icon $timestamp.datetime(f:'%a %d.%m %H:%M:%S') "

homes/julian/features/kitty/default.nix

@@ -0,0 +1,27 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  programs.kitty = {
+    enable = true;
+    shellIntegration.enableFishIntegration = true;
+    themeFile = "gruvbox-dark";
+    settings = {
+      enable_audio_bell = false;
+      confirm_os_window_close = 0; # no ask on quit
+    };
+    font = {
+      package = pkgs.dejavu_fonts;
+      name = "DejaVu Sans";
+      size = 12;
+    };
+  };
+
+  # home.shellAliases = {
+  #   ssh = "kitten ssh"; # Copy kitten terminfo to remote
+  # };
+
+  home.sessionVariables.TERMINAL = lib.mkIf (config.terminal == "kitty") "kitty";
+}

homes/julian/features/neovim/default.nix

@@ -0,0 +1,158 @@
+{
+  lib,
+  pkgs,
+  inputs,
+  ...
+}: {
+  imports = [inputs.nixvim.homeManagerModules.nixvim];
+
+  home.sessionVariables = {
+    EDITOR = "nvim";
+    VISUAL = "nvim";
+  };
+
+  home.packages = with pkgs; [
+    git
+    gnumake
+    gcc
+    ripgrep
+    fd
+    stylua
+    black
+    nixfmt-rfc-style # nixfmt
+  ];
+
+  programs.nixvim = {
+    enable = true;
+    viAlias = true;
+    vimAlias = true;
+
+    colorschemes.catppuccin = {
+      enable = true;
+      settings.flavour = "mocha";
+    };
+
+    globals.mapleader = " ";
+    opts = {
+      number = false;
+      relativenumber = false;
+    };
+    clipboard.register = "unnamedplus"; # Use system clipboard
+
+    keymaps = [
+      {
+        action = "<cmd>Telescope live_grep<cr>";
+        key = "<leader>/";
+      }
+      {
+        action = "<cmd>Telescope find_files<cr>";
+        key = "<leader><space>";
+      }
+      {
+        action = "<cmd>Telescope file_browser<cr>";
+        key = "<leader>.";
+      }
+      {
+        action = "<cmd>Neogit<cr>";
+        key = "<leader>gg";
+      }
+      {
+        key = "<C-s>";
+        action = "<esc><cmd>lua require('conform').format()<cr><cmd>write<cr>";
+        mode = [
+          "i"
+          "x"
+          "n"
+          "s"
+        ];
+      }
+    ];
+
+    plugins = {
+      lualine.enable = true;
+      commentary.enable = true;
+      which-key.enable = true;
+      treesitter.enable = true; # enables all grammar packages
+      neogit.enable = true; # like magit
+      trouble.enable = true;
+      web-devicons.enable = true;
+
+      # Shows file trees
+      oil = {
+        enable = true;
+        settings = {
+          view_options.show_hidden = true;
+        };
+      };
+
+      # Code formatting
+      conform-nvim = {
+        enable = true;
+        settings.formatters_by_ft = with pkgs; {
+          lua = ["stylua"];
+          python = ["black"];
+          nix = ["nixfmt"];
+        };
+        # extraOptions = {
+        #   default_format_opts.lsp_format = "fallback";
+        # };
+      };
+
+      # autocomplete
+      cmp = {
+        enable = true;
+        autoEnableSources = true;
+        settings.sources = [
+          {name = "nvim_lsp";}
+          {name = "path";}
+          {name = "buffer";}
+        ];
+        settings.mapping = {
+          "<Tab>" = "cmp.mapping(cmp.mapping.select_next_item(), {'i', 's'})";
+          "<C-j>" = "cmp.mapping.select_next_item()";
+          "<C-k>" = "cmp.mapping.select_prev_item()";
+          "<C-e>" = "cmp.mapping.abort()";
+          "<CR>" = "cmp.mapping.confirm({ select = true })";
+        };
+      };
+
+      # Fuzzy finder
+      telescope = {
+        enable = true;
+        settings.defaults.mappings = {
+          i = {
+            "<C-j>".__raw = "require('telescope.actions').move_selection_next";
+            "<C-k>".__raw = "require('telescope.actions').move_selection_previous";
+            "<tab>".__raw = "require('telescope.actions').select_default";
+          };
+        };
+        extensions = {
+          fzf-native.enable = true;
+          file-browser = {
+            enable = true;
+            settings = {
+              hidden = true; # show hidden files
+              follow_symlinks = true;
+              no_ignore = true;
+            };
+          };
+        };
+      };
+
+      lsp = {
+        enable = true;
+        servers = {
+          rust_analyzer = {
+            enable = true;
+            installCargo = true;
+            installRustc = true;
+          };
+          nixd.enable = true;
+          pyright.enable = true;
+          dockerls.enable = true;
+          lua_ls.enable = true;
+        };
+      };
+    };
+  };
+}

homes/julian/features/nix-helper/default.nix

@@ -0,0 +1,12 @@
+{pkgs, ...}: {
+  home.sessionVariables = {
+    NH_FLAKE = "/home/julian/.dotfiles";
+  };
+
+  home.shellAliases = {
+    "os" = "nh os switch";
+    "hs" = "nh home switch";
+  };
+
+  home.packages = with pkgs; [nh];
+}

homes/julian/features/rofi/config.rasi

@@ -11,7 +11,7 @@ configuration {
 /*	xoffset: 0;*/
 /*	fixed-num-lines: true;*/
 	show-icons: true;
-/*	terminal: "rofi-sensible-terminal";*/
+	terminal: "alacritty";
 /*	ssh-client: "ssh";*/
 /*	ssh-command: "{terminal} -e {ssh-client} {host} [-p {port}]";*/
 /*	run-command: "{cmd}";*/
@@ -152,13 +152,12 @@ configuration {
 /*	me-accept-custom: "Control+MouseDPrimary";*/
 }
 
-
 /*Dracula theme based on the Purple official rofi theme*/
 
 * {
     font: "Jetbrains Mono 14";
     foreground: #f8f8f2;
-    background-color: #282a36;
+    background: #282a36;
     active-background: #6272a4;
     urgent-background: #ff5555;
     selected-background: @active-background;

homes/julian/features/rofi/default.nix

@@ -0,0 +1,14 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  # this would need you to config rofi using home-manager
+  # programs.rofi = { enable = true; };
+
+  home.packages = with pkgs; [rofi];
+
+  home.file = {
+    ".config/rofi/config.rasi".source = ./config.rasi;
+  };
+}

homes/julian/features/suites/cli/default.nix

@@ -0,0 +1,49 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    bat
+    du-dust # Like du tree but better
+    fd # better find
+    fdupes # find and delete duplicate files
+    ffmpeg
+    findutils # locate
+    fzf # Fuzzy finder
+    ghostscript # needed for imagemagick with pdfs
+    imagemagick
+    git
+    gnupg
+    htop
+    jq # Command line JSON processor
+    killall
+    languagetool # Grammar checker
+    lazygit # Git client
+    links2 # Tui web-browser
+    lnav # log analyzing tool
+    mc # Tui file browser
+    # nix-index
+    nmap
+    p7zip # unzip 7zip archives
+    parted
+    pciutils # lspci
+    poppler_utils # Pdf utils including pdfimages
+    libqalculate # Nice tui calculator (qalc)
+    ripgrep # better grep
+    rnr # renaming tool
+    sage # Maths notebooks
+    tealdeer # tldr
+    topgrade # System update
+    tree
+    unetbootin # TODO
+    unixtools.procps # TODO
+    unzip
+    usbutils # lsusb
+    wget
+    wireguard-tools # wg-quick
+    xorg.xkill
+    zip
+
+    ## My scripts
+    frajul.edit-config
+    frajul.lntocp
+    frajul.sos
+  ];
+}

homes/julian/features/suites/desktop/default.nix

@@ -0,0 +1,68 @@
+{pkgs, ...}: {
+  imports = [../../gtk];
+
+  services.blueman-applet.enable = true;
+  services.nextcloud-client.enable = true;
+  services.nextcloud-client.startInBackground = true;
+  services.network-manager-applet.enable = true;
+
+  services.syncthing.tray.enable = true;
+  services.syncthing.tray.command = "syncthingtray --wait"; # Wait for tray to become available
+
+  programs.chromium = {
+    enable = true;
+    extensions = [
+      # Tampermonkey
+      {id = "dhdgffkkebhmkfjojejmpbldmpobfkfo";}
+    ];
+  };
+
+  home.packages = with pkgs; [
+    arandr
+    calibre # ebook manager and viewer
+    # digikam
+    discord
+    # dvdisaster
+    # element-desktop
+    # rocketchat-desktop
+    thunderbird
+    tdesktop # telegram
+    # schildichat-desktop # not updated regularly
+    nheko
+    evince # Simple pdf reader, good for focusing on document content
+    firefox
+    # geogebra
+    cheese
+    handbrake
+    kitty # Terminal
+    libnotify
+    libreoffice
+    mate.engrampa
+    nomacs # Image viewer
+    kdePackages.okular # Pdf reader with many features, good for commenting documents
+    pavucontrol
+    pdfsam-basic # Split, merge, etc for pdfs
+    qalculate-gtk # Nice gui calculator
+    qpdfview
+    # qutebrowser
+    # realvnc-vnc-viewer
+    rpi-imager # make isos
+    # rustdesk
+    tor-browser
+    unstable.path-of-building # Path of Building
+    # frajul.pob-dev-version # Path of Building
+    vlc
+    wineWowPackages.stable # 32-bit and 64-bit wine
+    winetricks
+    xclip # x11 clipboard access from terminal
+    xfce.mousepad # simple text editor
+    xournalpp # Edit pdf files
+    zoom-us # Video conferencing
+    zotero # Manage papers and other sources
+    pdfpc # Present slides in pdf form
+
+    ## My scripts
+    frajul.open-messaging
+    frajul.xwacomcalibrate
+  ];
+}

homes/julian/features/suites/development/default.nix

@@ -0,0 +1,85 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    watchexec # Run command when any file in current dir changes
+    android-tools # adb
+    # shellcheck # Check bash scripts for common errors
+    sqlite
+    scrcpy # Mirror android screen to pc
+    cargo
+    clippy
+    cntr # nix debugger
+    conda
+    micromamba # a better, faster conda
+    devcontainer # development container
+    devenv # devbox alternative
+    dbeaver-bin
+    devbox # dev environments using nix
+    distrobox # run commands inside docker containers
+    gcc
+    gradle
+    hexedit
+    unstable.zed-editor
+    jdk
+    julia-bin
+    (texlive.combine {
+      # for rendering latex in inkscape
+      inherit
+        (texlive)
+        scheme-medium
+        standalone
+        amsmath
+        preview
+        # needed for org mode export
+        wrapfig
+        capt-of
+        biblatex
+        ;
+    })
+    matlab # Using nix-matlab overlay defined in flake
+    maven
+    nodejs
+    pkg-config # Often needed to build something
+    # pwndbg # improved gdb (debugger)
+    python3
+    rust-analyzer
+    rustc
+    rustfmt
+    # (pkgs.inkscape-with-extensions.override {
+    #   inkscapeExtensions = [ pkgs.inkscape-extensions.textext ];
+    # })
+    # inkscape-with-extensions
+    # inkscape-extensions.textext
+    inkscape
+    gcolor3 # Color picker
+    gimp
+    drawio
+    audacity
+
+    deploy-rs
+    sops
+    pandoc # markdown preview
+    docker-compose
+
+    ## My scripts
+    frajul.deploy-to-pianopi
+    frajul.rtklib
+
+    (pkgs.writeShellScriptBin "matlab-rsp" ''
+      matlab -desktop -sd "/home/julian/git/uwa-channel-model" -softwareopengl
+    '')
+
+    (pkgs.writeShellScriptBin "matlab-paper" ''
+      matlab -desktop -sd "/home/julian/dev/phdthesis/Phase B/mainSimulation" -softwareopengl
+    '')
+    (pkgs.writeShellScriptBin "matlab-robotik" ''
+      matlab -desktop -sd "/home/julian/nas-sync/Studium/Vorlesungen-Master/ss24/Robotik2" -softwareopengl
+    '')
+    (pkgs.writeShellScriptBin "matlab-gram" ''
+      export GTK_PATH=/usr/lib/gtk-3.0
+      nix shell nixpkgs#gcc11 --command matlab -desktop -sd "/home/julian/dev/matlab-gram" -softwareopengl
+    '')
+    (pkgs.writeShellScriptBin "expenses-tracker" ''
+      java -jar /home/julian/dev/expensestracker/app/build/libs/app.jar
+    '')
+  ];
+}

homes/julian/features/topgrade/default.nix

@@ -0,0 +1,28 @@
+{
+  programs.topgrade = {
+    enable = true;
+    settings = {
+      misc.no_self_update = true;
+      misc.pre_sudo = true; # Cache sudo password for 5 more minutes
+      misc.assume_yes = true;
+      misc.no_retry = true;
+
+      # pre_commands."Update flake" = "git -C /home/julian/.dotfiles checkout origin/flake-updates -- flake.lock";
+
+      linux.nix_arguments = "--flake /home/julian/.dotfiles";
+      linux.home_manager_arguments = [
+        "--flake"
+        "/home/julian/.dotfiles"
+      ];
+
+      git = {
+        # Additional git repositories to pull
+        repos = [
+          "~/.dotfiles"
+          "~/dev/*"
+          "~/.config/doom"
+        ];
+      };
+    };
+  };
+}

homes/julian/features/wezterm/default.nix

@@ -0,0 +1,34 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  programs.wezterm = {
+    enable = true;
+    extraConfig = ''
+      local wezterm = require 'wezterm'
+      local config = {}
+
+      config.color_scheme = 'Catppuccin Mocha'
+      -- config.font = wezterm.font 'JetBrains Mono'
+      -- config.font_size = 12.0
+      config.hide_tab_bar_if_only_one_tab = true
+      config.audible_bell = 'Disabled'
+      config.enable_wayland = false -- Somehow only works for wayland if this is set to false
+
+      config.window_close_confirmation = 'NeverPrompt'
+
+      return config
+    '';
+  };
+
+  home.sessionVariables.TERMINAL = lib.mkIf (config.terminal == "wezterm") "wezterm-start-here";
+
+  # Otherwise wezterm does not start in directory of parent process
+  home.packages = [
+    (pkgs.writeShellScriptBin "wezterm-start-here" ''
+      wezterm start --cwd "$PWD"
+    '')
+  ];
+}

homes/julian/features/yazi/default.nix

@@ -0,0 +1,90 @@
+{
+  pkgs,
+  inputs,
+  ...
+}: {
+  programs.zoxide.enable = true;
+  programs.zoxide.enableFishIntegration = true;
+
+  home.packages = with pkgs; [
+    exiftool
+    unar # extract archives
+    xdragon # dragndrop
+    poppler_utils # pdf preview
+    fd
+    ripgrep
+    fzf
+    jq # json preview
+    ffmpegthumbnailer
+    xclip
+  ];
+
+  home.shellAliases = {
+    y = "yy"; # Yazi shell wrapper (cd on quit)
+  };
+
+  programs.yazi.enable = true;
+  programs.yazi.enableFishIntegration = true;
+  programs.yazi.settings.manager = {
+    sort_by = "mtime";
+    sort_reverse = true;
+    show_hidden = true;
+  };
+
+  programs.yazi.keymap = {
+    manager.prepend_keymap = [
+      # Override defaults
+      {
+        on = ["e"];
+        run = ''shell --orphan --confirm "pcmanfm &"'';
+        desc = "Open gui file manager";
+      }
+      {
+        on = ["<C-o>"];
+        run = ''shell "$SHELL" --block --confirm'';
+        desc = "Open shell here";
+      }
+      {
+        on = ["<C-n>"];
+        run = ''shell 'dragon -x -i -T "$1"' --confirm'';
+        desc = "Dragndrop via dragon";
+      }
+      {
+        on = ["<Enter>"];
+        run = "plugin --sync smart-enter";
+        desc = "Enter the child directory, or open the file";
+      }
+    ];
+    input.prepend_keymap = [
+      {
+        on = ["<Esc>"];
+        run = "close";
+        desc = "Cancel input";
+      }
+    ];
+  };
+
+  programs.yazi.settings.opener = {
+    play = [
+      {
+        run = ''vlc "$1"'';
+        orphan = true;
+      }
+    ];
+  };
+
+  xdg.configFile."yazi/flavors" = {
+    source = "${inputs.yazi-flavors}";
+  };
+  xdg.configFile."yazi/plugins/smart-enter.yazi/init.lua".text = ''
+    return {
+      entry = function()
+        local h = cx.active.current.hovered
+        ya.manager_emit(h and h.cha.is_dir and "enter" or "open", { hovered = true })
+      end,
+    }
+  '';
+  programs.yazi.theme = {
+    flavor.use = "catppuccin-mocha";
+  };
+}

homes/julian/features/zsh/default.nix

@@ -0,0 +1,44 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  home.file = {
+    ".config/starship.toml".source = ./starship.toml;
+  };
+
+  home.packages = with pkgs; [starship];
+
+  programs.starship = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+
+  programs.zsh = {
+    enable = true;
+
+    initExtra =
+      builtins.readFile ./key-bindings.zsh
+      + builtins.readFile ./functions.zsh
+      + builtins.readFile ./last-working-dir.zsh
+      + builtins.readFile ./dir-navigation.zsh;
+
+    zplug = {
+      enable = true;
+      plugins = [
+        # list of plugins: https://github.com/unixorn/awesome-zsh-plugins
+        {name = "agkozak/zsh-z";}
+        {
+          name = "zsh-users/zsh-completions";
+        }
+
+        # make it behave like fish
+        {name = "zsh-users/zsh-autosuggestions";}
+        {name = "zsh-users/zsh-history-substring-search";}
+        {
+          name = "zsh-users/zsh-syntax-highlighting";
+        } # must be last sourced plugin
+      ];
+    };
+  };
+}

homes/julian/features/zsh/dir-navigation.zsh

@@ -0,0 +1,17 @@
+#!/usr/bin/env zsh
+# Use Alt+Up to go one directory upwards
+
+function go_dir_up() {
+    cd .. || return 1
+}
+
+function zle_go_dir_up() {
+    zle .kill-buffer
+    go_dir_up
+    zle .accept-line
+}
+
+zle -N zle_go_dir_up
+
+# Alt+Up
+bindkey "^[[1;3A" zle_go_dir_up

homes/julian/features/zsh/functions.zsh

@@ -0,0 +1,16 @@
+#!/usr/bin/env zsh
+# My custom zsh functions
+
+fzf-z() {
+    dir=$(z | fzf --tiebreak=index --tac | sed -E 's/^[0-9]+[[:space:]]+//')
+    cd $dir
+}
+
+mkcd ()
+{
+    mkdir -p -- "$1" && cd -P -- "$1"
+}
+
+run() {
+    nix run nixpkgs#"$1" -- ${@:2}
+}

homes/julian/features/zsh/key-bindings.zsh

@@ -0,0 +1,131 @@
+#!/usr/bin/env zsh
+# Based on the oh-my-zsh default keybinding config: https://github.com/ohmyzsh/ohmyzsh/blob/master/lib/key-bindings.zsh
+
+# Make sure that the terminal is in application mode when zle is active, since
+# only then values from $terminfo are valid
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
+  function zle-line-init() {
+    echoti smkx
+  }
+  function zle-line-finish() {
+    echoti rmkx
+  }
+  zle -N zle-line-init
+  zle -N zle-line-finish
+fi
+
+# Use emacs key bindings
+bindkey -e
+
+# [PageUp] - Up a line of history
+if [[ -n "${terminfo[kpp]}" ]]; then
+  bindkey -M emacs "${terminfo[kpp]}" up-line-or-history
+  bindkey -M viins "${terminfo[kpp]}" up-line-or-history
+  bindkey -M vicmd "${terminfo[kpp]}" up-line-or-history
+fi
+# [PageDown] - Down a line of history
+if [[ -n "${terminfo[knp]}" ]]; then
+  bindkey -M emacs "${terminfo[knp]}" down-line-or-history
+  bindkey -M viins "${terminfo[knp]}" down-line-or-history
+  bindkey -M vicmd "${terminfo[knp]}" down-line-or-history
+fi
+
+# Start typing + [Up-Arrow] - fuzzy find history forward
+if [[ -n "${terminfo[kcuu1]}" ]]; then
+  bindkey -M emacs "${terminfo[kcuu1]}" history-substring-search-up
+  bindkey -M viins "${terminfo[kcuu1]}" history-substring-search-up
+  bindkey -M vicmd "${terminfo[kcuu1]}" history-substring-search-up
+fi
+# Start typing + [Down-Arrow] - fuzzy find history backward
+if [[ -n "${terminfo[kcud1]}" ]]; then
+  bindkey -M emacs "${terminfo[kcud1]}" history-substring-search-down
+  bindkey -M viins "${terminfo[kcud1]}" history-substring-search-down
+  bindkey -M vicmd "${terminfo[kcud1]}" history-substring-search-down
+fi
+
+# [Home] - Go to beginning of line
+if [[ -n "${terminfo[khome]}" ]]; then
+  bindkey -M emacs "${terminfo[khome]}" beginning-of-line
+  bindkey -M viins "${terminfo[khome]}" beginning-of-line
+  bindkey -M vicmd "${terminfo[khome]}" beginning-of-line
+fi
+# [End] - Go to end of line
+if [[ -n "${terminfo[kend]}" ]]; then
+  bindkey -M emacs "${terminfo[kend]}"  end-of-line
+  bindkey -M viins "${terminfo[kend]}"  end-of-line
+  bindkey -M vicmd "${terminfo[kend]}"  end-of-line
+fi
+
+# [Shift-Tab] - move through the completion menu backwards
+if [[ -n "${terminfo[kcbt]}" ]]; then
+  bindkey -M emacs "${terminfo[kcbt]}" reverse-menu-complete
+  bindkey -M viins "${terminfo[kcbt]}" reverse-menu-complete
+  bindkey -M vicmd "${terminfo[kcbt]}" reverse-menu-complete
+fi
+
+# [Backspace] - delete backward
+bindkey -M emacs '^?' backward-delete-char
+bindkey -M viins '^?' backward-delete-char
+bindkey -M vicmd '^?' backward-delete-char
+# [Delete] - delete forward
+if [[ -n "${terminfo[kdch1]}" ]]; then
+  bindkey -M emacs "${terminfo[kdch1]}" delete-char
+  bindkey -M viins "${terminfo[kdch1]}" delete-char
+  bindkey -M vicmd "${terminfo[kdch1]}" delete-char
+else
+  bindkey -M emacs "^[[3~" delete-char
+  bindkey -M viins "^[[3~" delete-char
+  bindkey -M vicmd "^[[3~" delete-char
+
+  bindkey -M emacs "^[3;5~" delete-char
+  bindkey -M viins "^[3;5~" delete-char
+  bindkey -M vicmd "^[3;5~" delete-char
+fi
+
+# [Ctrl-Delete] - delete whole forward-word
+bindkey -M emacs '^[[3;5~' kill-word
+bindkey -M viins '^[[3;5~' kill-word
+bindkey -M vicmd '^[[3;5~' kill-word
+
+# [Ctrl-RightArrow] - move forward one word
+bindkey -M emacs '^[[1;5C' forward-word
+bindkey -M viins '^[[1;5C' forward-word
+bindkey -M vicmd '^[[1;5C' forward-word
+# [Ctrl-LeftArrow] - move backward one word
+bindkey -M emacs '^[[1;5D' backward-word
+bindkey -M viins '^[[1;5D' backward-word
+bindkey -M vicmd '^[[1;5D' backward-word
+
+
+bindkey '\ew' kill-region                             # [Esc-w] - Kill from the cursor to the mark
+bindkey -s '\el' 'ls\n'                               # [Esc-l] - run command: ls
+bindkey '^r' history-incremental-search-backward      # [Ctrl-r] - Search backward incrementally for a specified string. The string may begin with ^ to anchor the search to the beginning of the line.
+bindkey ' ' magic-space                               # [Space] - don't do history expansion
+
+
+# Edit the current command line in $EDITOR
+autoload -U edit-command-line
+zle -N edit-command-line
+bindkey '\C-x\C-e' edit-command-line
+
+# file rename magick
+bindkey "^[m" copy-prev-shell-word
+
+# consider emacs keybindings:
+
+#bindkey -e  ## emacs key bindings
+#
+#bindkey '^[[A' up-line-or-search
+#bindkey '^[[B' down-line-or-search
+#bindkey '^[^[[C' emacs-forward-word
+#bindkey '^[^[[D' emacs-backward-word
+#
+#bindkey -s '^X^Z' '%-^M'
+#bindkey '^[e' expand-cmd-path
+#bindkey '^[^I' reverse-menu-complete
+#bindkey '^X^N' accept-and-infer-next-history
+#bindkey '^W' kill-region
+#bindkey '^I' complete-word
+## Fix weird sequence that rxvt produces
+#bindkey -s '^[[Z' '\t'
+#

homes/julian/features/zsh/last-working-dir.zsh

@@ -0,0 +1,20 @@
+#!/usr/bin/zsh
+# My version of the last-working-dir plugin (https://github.com/ohmyzsh/ohmyzsh/blob/master/plugins/last-working-dir/last-working-dir.plugin.zsh)
+
+# Updates the last directory once directory is changed
+autoload -U add-zsh-hook
+add-zsh-hook chpwd chpwd_last_working_dir
+chpwd_last_working_dir() {
+  # Don't run in subshells
+  [[ "$ZSH_SUBSHELL" -eq 0 ]] || return 0
+  pwd > ~/.last-working-dir
+}
+
+# Changes directory to the last working directory
+lwd() {
+    if [[ -r ~/.last-working-dir ]]; then
+        lwd=$(cat ~/.last-working-dir)
+        cd $lwd
+        echo $lwd
+    fi
+}

homes/julian/features/zsh/starship.toml

@@ -0,0 +1,14 @@
+# newline between shell prompts
+add_newline = false
+#format = "$all$directory$character"
+
+[line_break]
+disabled = true
+
+[directory]
+fish_style_pwd_dir_length = 1
+
+[status]
+map_symbol = true
+format = '[$symbol$status $common_meaning$signal_name$maybe_int]($style) '
+disabled = false

homes/julian/global/default.nix

@@ -0,0 +1,53 @@
+{
+  lib,
+  pkgs,
+  config,
+  outputs,
+  ...
+}: {
+  imports =
+    [
+      ../features/fonts
+      ../features/nix-helper
+    ]
+    ++ (builtins.attrValues outputs.homeManagerModules);
+
+  nix = {
+    package = lib.mkDefault pkgs.nix;
+    settings = {
+      experimental-features = [
+        "nix-command"
+        "flakes"
+        "ca-derivations"
+      ];
+      # warn-dirty = false; # TODO: do I want it? also for systems
+    };
+  };
+
+  colorscheme.name = "catppuccin-mocha";
+
+  # systemd.user.startServices = "sd-switch"; # TODO: what is this
+
+  programs = {
+    home-manager.enable = true;
+    git.enable = true;
+  };
+
+  home = {
+    username = lib.mkDefault "julian";
+    homeDirectory = lib.mkDefault "/home/${config.home.username}";
+    stateVersion = lib.mkDefault "23.11";
+
+    sessionPath = ["$HOME/.local/bin"];
+  };
+
+  # TODO: colorscheme
+  # colorscheme.mode = lib.mkOverride 1499 "dark";
+  # specialisation = {
+  #   dark.configuration.colorscheme.mode = lib.mkOverride 1498 "dark";
+  #   light.configuration.colorscheme.mode = lib.mkOverride 1498 "light";
+  # };
+  # home.file = {
+  #   ".colorscheme.json".text = builtins.toJSON config.colorscheme;
+  # };
+}

homes/julian/global/mimeapps.nix

@@ -0,0 +1,48 @@
+# Manage mime-types via home-manager. Sadly the file gets overwritten by some applications and also not all of the desktop file paths are correct
+# Use from home-manager like this:
+#
+# xdg.mimeApps.enable = true;
+# xdg.mimeApps.defaultApplications = import ./mimeapps.nix {
+#   inherit pkgs;
+#   inherit lib;
+# };
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  package-names = with pkgs; {
+    "x-scheme-handler/tg" = telegram-desktop;
+    "x-scheme-handler/mailto" = thunderbird;
+    "message/rfc822" = thunderbird;
+    "x-scheme-handler/mid" = thunderbird;
+    "x-scheme-handler/webcal" = thunderbird;
+    "text/calendar" = thunderbird;
+    "application/x-extension-ics" = thunderbird;
+    "x-scheme-handler/webcals" = thunderbird;
+    "application/zip" = mate.engrampa;
+    "text/plain" = xfce.mousepad;
+    "image/jpeg" = nomacs;
+    "application/pdf" = evince;
+    "text/html" = firefox;
+    "x-scheme-handler/http" = firefox;
+    "x-scheme-handler/https" = firefox;
+    "x-scheme-handler/chrome" = firefox;
+    "application/x-extension-htm" = firefox;
+    "application/x-extension-html" = firefox;
+    "application/x-extension-shtml" = firefox;
+    "application/xhtml+xml" = firefox;
+    "application/x-extension-xhtml" = firefox;
+    "application/x-extension-xht" = firefox;
+    "image/svg+xml" = inkscape;
+    "image/png" = nomacs;
+    "x-scheme-handler/eclipse+command" = dbeaver-bin;
+    "video/mp4" = vlc;
+    "audio/mpeg" = vlc;
+    "inode/directory" = pcmanfm;
+  };
+in
+  lib.mapAttrs (mimeType: package: [
+    "${package}/share/applications/${package.pname}.desktop"
+  ])
+  package-names

homes/julian/hm-standalone-config.nix

@@ -0,0 +1,43 @@
+# Only apply this to home-manager standalone
+{outputs, ...}: {
+  # Apply overlays
+  nixpkgs = {
+    overlays = builtins.attrValues outputs.overlays;
+    config = {
+      allowUnfree = true;
+      allowUnfreePredicate = _: true; # TODO: what is this
+      permittedInsecurePackages = [
+        "olm-3.2.16"
+      ];
+      warn-dirty = false;
+    };
+  };
+
+  # Setup binary caches
+  nix.settings = {
+    substituters = [
+      "https://nix-community.cachix.org"
+      "https://cache.nixos.org/"
+      "https://hyprland.cachix.org"
+      "http://binarycache.julian-mutter.de"
+    ];
+    trusted-public-keys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
+      "binarycache.julian-mutter.de:oJ67uRFwRhNPKL58CHzy3QQLv38Kx7OA1K+6xlEPu7E="
+    ];
+
+    trusted-users = [
+      "root"
+      "@wheel"
+    ];
+
+    experimental-features = [
+      "nix-command"
+      "flakes"
+      "ca-derivations"
+    ];
+
+    # nix.settings. # warn-dirty = false; # TODO: do I want this
+  };
+}

homes/julian/kardorf.nix

@@ -0,0 +1,56 @@
+{
+  imports = [
+    ./global
+
+    ./features/fish
+    ./features/direnv
+    ./features/topgrade
+    ./features/neovim
+    ./features/kitty
+    ./features/wezterm
+    ./features/yazi
+    ./features/emacs
+
+    # ./features/hyprland
+    ./features/i3
+
+    ./features/suites/cli
+    ./features/suites/desktop
+    ./features/suites/development
+  ];
+
+  hostName = "kardorf";
+  is-nixos = true;
+  terminal = "kitty";
+
+  #  ---------   ---------
+  # | DVI-D-1 | | DVI-D-2 |
+  #  ---------   ---------
+  monitors = [
+    {
+      name = "DVI-D-1";
+      width = 1680;
+      height = 1050;
+      workspaces = [
+        "1"
+        "2"
+        "3"
+        "4"
+        "5"
+      ];
+      primary = true;
+    }
+    {
+      name = "DVI-D-2";
+      width = 1680;
+      height = 1050;
+      workspaces = [
+        "6"
+        "7"
+        "8"
+        "9"
+        "10"
+      ];
+    }
+  ];
+}

homes/julian/pianonix.nix

@@ -0,0 +1,37 @@
+{pkgs, ...}: {
+  imports = [
+    ./global
+
+    ./features/fish
+    ./features/topgrade
+    ./features/neovim
+    ./features/wezterm
+    ./features/yazi
+    ./features/gtk
+  ];
+
+  hostName = "pianonix";
+  is-nixos = true;
+  terminal = "wezterm";
+
+  services.syncthing.tray.enable = true;
+  services.syncthing.tray.command = "syncthingtray --wait"; # Wait for tray to become available
+
+  home.packages = with pkgs; [
+    music-reader
+    sheet-organizer
+
+    xournalpp
+    musescore
+
+    onboard
+  ];
+
+  # Autostart link
+  home.file = {
+    ".config/autostart/sheet-organizer.desktop".source = "${pkgs.sheet-organizer}/share/applications/sheet-organizer.desktop";
+    ".config/sheet-organizer/config.toml".text = ''
+      working_directory = "/home/julian/Klavier"
+    '';
+  };
+}

homes/julian/ssh.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFjSZYdoF/51F+ykcBAYVCzCPTF5EEigWBL1APiR0h+H

homes/julian/v3ms/default.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ../global
+
+    ../features/fish
+    ../features/direnv
+    ../features/topgrade
+    ../features/neovim
+    ../features/yazi
+    ../features/emacs
+    ../features/nix-helper
+  ];
+
+  hostName = "aspi";
+  is-nixos = false;
+  # terminal = "kitty";
+
+  home.sessionPath = ["/snap/bin"];
+
+  home.packages =
+    lib.lists.concatMap (packages-list-file: import packages-list-file {inherit pkgs;})
+    [
+      ./fonts.nix
+      ./packages.nix
+    ];
+}

homes/julian/v3ms/fonts.nix

@@ -0,0 +1,13 @@
+{pkgs, ...}:
+with pkgs; [
+  nerd-fonts.fira-code
+  font-awesome
+  dejavu_fonts
+  noto-fonts
+  noto-fonts-cjk-sans
+  noto-fonts-emoji
+  liberation_ttf
+  fira-code
+  fira-code-symbols
+  source-code-pro
+]

homes/julian/v3ms/packages.nix

@@ -0,0 +1,42 @@
+{pkgs, ...}:
+with pkgs; [
+  # Rust setup
+  rustc
+  rustfmt
+  cargo
+  clippy
+  rust-analyzer
+
+  typst
+  tree-sitter-grammars.tree-sitter-typst
+
+  # Further tools
+  cntr # nix debugger
+
+  lazygit
+  shellcheck
+  lazygit
+  git
+  mc
+  tree
+  bat
+  ripgrep
+  fd
+  fzf
+  topgrade
+  htop
+  killall
+  findutils
+  jq
+  ffmpeg
+  julia-bin
+
+  poppler_utils # Pdf utils including pdfimages
+  sage
+
+  pkg-config # Often needed to build something
+
+  devbox # reproducible dev envs based on nix
+
+  mysql80
+]

hosts/aspi/default.nix

@@ -0,0 +1,49 @@
+{
+  imports = [
+    ./hardware-configuration.nix
+
+    ../common/global
+    ../common/users/julian
+
+    ../common/optional/remote-builder.nix
+    ../common/optional/boot-efi.nix
+
+    ../common/optional/greetd.nix
+    ../common/optional/authentication.nix
+    ../common/optional/pcmanfm.nix
+    ../common/optional/pipewire.nix
+
+    ../common/optional/gamemode.nix
+    ../common/optional/virtualbox.nix
+
+    ../common/optional/podman.nix
+    ../common/optional/wireguard.nix
+    ../common/optional/flatpak.nix
+
+    ../common/optional/avahi.nix
+  ];
+
+  networking.hostName = "aspi";
+  system.stateVersion = "24.05";
+
+  modules = {
+    syncthing = {
+      enable = true;
+      overrideSettings = false;
+    };
+  };
+
+  services.blueman.enable = true;
+  services.upower.enable = true;
+
+  programs.steam.enable = true;
+
+  # TODO: not working
+  services.logind.lidSwitch = "lock";
+  services.logind.lidSwitchDocked = "lock";
+
+  programs.kdeconnect.enable = true;
+
+  # Enable touchpad support
+  services.libinput.enable = true;
+}

hosts/aspi/hardware-configuration.nix

@@ -0,0 +1,78 @@
+{
+  config,
+  lib,
+  ...
+}: {
+  boot.initrd.availableKernelModules = [
+    "vmd"
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usb_storage"
+    "usbhid"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = ["dm-snapshot"];
+  boot.kernelModules = ["kvm-intel"];
+  boot.extraModulePackages = [];
+  boot.blacklistedKernelModules = ["pcspkr"]; # Disables "beep"
+  boot.binfmt.emulatedSystems = ["aarch64-linux"];
+
+  boot.initrd.luks.devices = {
+    root = {
+      device = "/dev/disk/by-uuid/a4dc9a2c-725b-4252-8fbb-093a271c31ba";
+      preLVM = true;
+      allowDiscards = true;
+    };
+  };
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/bbc45be3-75f5-40c5-8427-2a425de8422c";
+    fsType = "btrfs";
+    options = [
+      "subvol=root"
+      "compress=zstd"
+    ];
+  };
+
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/bbc45be3-75f5-40c5-8427-2a425de8422c";
+    fsType = "btrfs";
+    options = [
+      "subvol=home"
+      "compress=zstd"
+    ];
+  };
+
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/bbc45be3-75f5-40c5-8427-2a425de8422c";
+    fsType = "btrfs";
+    options = [
+      "subvol=nix"
+      "compress=zstd"
+      "noatime"
+    ];
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/7040-F37C";
+    fsType = "vfat";
+  };
+
+  swapDevices = [
+    {device = "/dev/disk/by-uuid/26140b4a-0579-406d-a484-35aa31b32e80";}
+  ];
+
+  # 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.enp1s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.nvidia.open = false;
+}

hosts/aspi/ssh_host_ed25519_key.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDmZH4AYoERGx5t8gXXmrZetSchwzps8UYwkz8E6SI8D

hosts/builder/default.nix

@@ -0,0 +1,244 @@
+# sudo nixos-rebuild switch --flake .#builder --target-host root@192.168.3.118
+# or
+# deploy .#builder
+{config, ...}: {
+  imports = [
+    ./hardware-configuration.nix
+
+    ../common/global
+  ];
+
+  networking.hostName = "builder";
+  system.stateVersion = "23.11";
+
+  users.users.nix = {
+    isNormalUser = true;
+    description = "Nix";
+    extraGroups = [
+      "networkmanager"
+      "wheel"
+    ];
+  };
+
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+
+  # Setup binary caches
+  nix.settings = {
+    substituters = [
+      "https://nix-community.cachix.org"
+      "https://cache.nixos.org/"
+    ];
+    trusted-public-keys = ["nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="];
+
+    trusted-users = ["nix"];
+    max-jobs = "auto";
+    cores = 0;
+  };
+
+  # optimize store by hardlinking store files
+  nix.optimise.automatic = true;
+  nix.optimise.dates = ["03:15"];
+
+  # nix.gc.automatic = true;
+  # nix.gc.dates = "daily";
+  # nix.gc.options = "--delete-old";
+
+  # nix.settings.keep-derivations = false;
+  # nix.settings.keep-outputs = true;
+
+  # Garbage collect up to 100 GiB when only 20 GiB storage left
+  nix.extraOptions = ''
+    min-free = ${toString (20 * 1024 * 1024 * 1024)}
+    max-free = ${toString (100 * 1024 * 1024 * 1024)}
+  '';
+
+  nix.nrBuildUsers = 64;
+
+  # prevent memory to get filled
+  systemd.services.nix-daemon.serviceConfig = {
+    MemoryAccounting = true;
+    MemoryMax = "90%";
+    OOMScoreAdjust = 500;
+  };
+
+  # Ollama used by open-webui as llm backend
+  # services.ollama = {
+  #   enable = true;
+  #   # acceleration = "rocm";
+  # };
+  # services.open-webui = {
+  #   enable = true;
+  #   port = 8080;
+  #   openFirewall = true;
+  #   host = "builder.julian-mutter.de";
+  # };
+
+  networking.firewall.allowedTCPPorts = [
+    80
+  ];
+
+  services.openssh = {
+    enable = true;
+    # require public key authentication for better security
+    settings.PasswordAuthentication = true;
+    settings.KbdInteractiveAuthentication = false;
+    settings.PermitRootLogin = "yes";
+  };
+  users.users."root".openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFjSZYdoF/51F+ykcBAYVCzCPTF5EEigWBL1APiR0h+H julian@aspi"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGFcS+3d1tNgHmYCjueymCV9Bd2LcJcKGhVobrDe3r0s julian@kardorf"
+  ];
+  users.users."nix".openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFjSZYdoF/51F+ykcBAYVCzCPTF5EEigWBL1APiR0h+H julian@aspi"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAIQ+qMuXvyoxO1DuCR3/x+IQRfSA2WyMuzuotWZjCye root@aspi"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHnfLJnS2SKUs47J0qpLTkk0LQA5quOuAhnxE6yppUDm root@kardorf"
+  ];
+
+  # security.pam.sshAgentAuth.enable = true; # enable sudo via ssh
+
+  services.hydra = {
+    enable = true;
+    hydraURL = "http://hydra.julian-mutter.de"; # externally visible URL
+    port = 3000;
+    notificationSender = "hydra@julian-mutter.de"; # e-mail of hydra service
+    # a standalone hydra will require you to unset the buildMachinesFiles list to avoid using a nonexistant /etc/nix/machines
+    # buildMachinesFiles = [ ];
+    # you will probably also want, otherwise *everything* will be built from scratch
+    useSubstitutes = true;
+
+    minimumDiskFree = 5; # in GB
+    minimumDiskFreeEvaluator = 4; # in GB
+  };
+
+  # add builder itself as build machine so system emulation is properly supported
+  # nix.distributedBuilds = true;
+  nix.buildMachines = [
+    {
+      hostName = "localhost";
+      protocol = null;
+      # sshUser = "nix";
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
+      maxJobs = 4;
+      speedFactor = 3;
+      supportedFeatures = [
+        "nixos-test"
+        "benchmark"
+        "big-parallel"
+        "kvm"
+      ];
+    }
+  ];
+
+  # Uris allowed as flake inputs, otherwise hydra does not fetch them
+  nix.settings.allowed-uris = [
+    "github:"
+    "gitlab:"
+    "git+https://github.com/hyprwm/Hyprland"
+    "https://github.com/hyprwm/Hyprland"
+    "https://github"
+    "https://gitlab"
+    "https://gitlab.julian-mutter.de"
+    "git+https://gitlab.julian-mutter.de"
+  ];
+
+  services.nginx = {
+    enable = true;
+    recommendedProxySettings = true;
+    # recommendedTlsSettings = true;
+    # other Nginx options
+    virtualHosts."hydra.julian-mutter.de" = {
+      # enableACME = true;
+      # forceSSL = true;
+      locations."/" = {
+        proxyPass = "http://127.0.0.1:3000";
+        # proxyWebsockets = true; # needed if you need to use WebSocket
+        # extraConfig =
+        #   # required when the target is also TLS server with multiple hosts
+        #   "proxy_ssl_server_name on;" +
+        #   # required when the server wants to use HTTP Authentication
+        #   "proxy_pass_header Authorization;"
+        #   ;
+      };
+    };
+
+    virtualHosts."binarycache.julian-mutter.de" = {
+      locations."/".proxyPass = "http://${config.services.nix-serve.bindAddress}:${toString config.services.nix-serve.port}";
+    };
+
+    clientMaxBodySize = "2G";
+    virtualHosts."cache.julian-mutter.de" = {
+      locations."/".proxyPass = "http://127.0.0.1:8080";
+    };
+  };
+
+  # =========== Gitea actions ==========
+  services.gitea-actions-runner.instances."builder" = {
+    enable = true;
+    url = "https://gitlab.julian-mutter.de";
+    name = "builder";
+    tokenFile = config.sops.secrets."gitea_token".path;
+    labels = []; # use default labels
+  };
+
+  virtualisation.docker.enable = true;
+
+  # TODO: podman fails with: "cannot resolve hostname"
+  # virtualisation.podman = {
+  #   enable = true;
+  #   dockerCompat = true;
+  #   defaultNetwork.settings.dns_enabled = true;
+  # };
+
+  sops.secrets."gitea_token" = {
+    owner = config.users.users.nix.name;
+    sopsFile = ./secrets.yaml;
+  };
+
+  # =========== Binary Cache ==========
+  services.nix-serve = {
+    enable = true;
+    secretKeyFile = "/var/cache-priv-key.pem";
+  };
+
+  # =========== Binary Cache with attic ==========
+  sops.secrets."attic_token".sopsFile = ./secrets.yaml;
+
+  services.atticd = {
+    enable = true;
+    environmentFile = config.sops.secrets."attic_token".path;
+    settings = {
+      listen = "[::]:8080";
+
+      jwt = {};
+
+      # Data chunking
+      #
+      # Warning: If you change any of the values here, it will be
+      # difficult to reuse existing chunks for newly-uploaded NARs
+      # since the cutpoints will be different. As a result, the
+      # deduplication ratio will suffer for a while after the change.
+      chunking = {
+        # The minimum NAR size to trigger chunking
+        #
+        # If 0, chunking is disabled entirely for newly-uploaded NARs.
+        # If 1, all NARs are chunked.
+        nar-size-threshold = 64 * 1024; # 64 KiB
+
+        # The preferred minimum size of a chunk, in bytes
+        min-size = 16 * 1024; # 16 KiB
+
+        # The preferred average size of a chunk, in bytes
+        avg-size = 64 * 1024; # 64 KiB
+
+        # The preferred maximum size of a chunk, in bytes
+        max-size = 256 * 1024; # 256 KiB
+      };
+    };
+  };
+}

hosts/builder/hardware-configuration.nix

@@ -0,0 +1,50 @@
+{lib, ...}: {
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
+  # boot.initrd.kernelModules = [ "amdgpu" ]; # GPU support
+  boot.kernelModules = [];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/f088fe8e-bf3d-4a89-98bd-ead9852d381f";
+    fsType = "ext4";
+  };
+
+  # 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.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+
+  # hardware.graphics = {
+  #   enable = true;
+  #   extraPackages = with pkgs; [
+  #     rocmPackages.clr.icd
+  #     linuxPackages.amdgpu-pro
+  #   ];
+  # };
+
+  # boot.kernelParams = [
+  #   "radeon.si_support=0"
+  #   "radeon.cik_support=1"
+  #   "amdgpu.si_support=0"
+  #   "amdgpu.cik_support=1"
+  # ];
+  # boot.extraModulePackages = with config.boot.kernelPackages; [ amdgpu-pro ];
+  # boot.blacklistedKernelModules = [ "radeon" ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+
+  # Emulated systems used as alternative to cross-compiling
+  boot.binfmt.emulatedSystems = ["aarch64-linux"];
+}

hosts/common/global/auto-upgrade.nix

@@ -0,0 +1,16 @@
+{
+  inputs,
+  config,
+  ...
+}: {
+  system.hydraAutoUpgrade = {
+    # Only enable if not dirty
+    enable = inputs.self ? rev;
+    dates = "*:0/10"; # Every 10 minutes
+    instance = "http://hydra.julian-mutter.de";
+    project = "dotfiles";
+    jobset = "main";
+    job = "hosts.${config.networking.hostName}";
+    oldFlakeRef = "self";
+  };
+}

hosts/common/global/default.nix

@@ -0,0 +1,35 @@
+# Common config for all hosts
+{
+  inputs,
+  outputs,
+  ...
+}: {
+  imports =
+    [
+      ./fish.nix # fish for admin
+      ./locale.nix
+      ./nix.nix
+      ./sops.nix
+      ./root.nix
+    ]
+    ++ [
+      inputs.home-manager.nixosModules.home-manager
+    ]
+    ++ (builtins.attrValues outputs.nixosModules);
+
+  # Replaces the (modulesPath + "/installer/scan/not-detected.nix") from default hardware-configuration.nix
+  # Enables non-free firmware
+  hardware.enableRedistributableFirmware = true;
+
+  # Networking
+  networking.networkmanager.enable = true;
+  services.resolved.enable = true;
+
+  programs.dconf.enable = true;
+
+  # HM
+  home-manager.useGlobalPkgs = true;
+  home-manager.extraSpecialArgs = {
+    inherit inputs outputs;
+  };
+}

hosts/common/global/fish.nix

@@ -0,0 +1,10 @@
+{
+  programs.fish = {
+    enable = true;
+    vendor = {
+      completions.enable = true;
+      config.enable = true;
+      functions.enable = true;
+    };
+  };
+}

hosts/common/global/locale.nix

@@ -0,0 +1,26 @@
+{
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "de_DE.UTF-8";
+    LC_IDENTIFICATION = "de_DE.UTF-8";
+    LC_MEASUREMENT = "de_DE.UTF-8";
+    LC_MONETARY = "de_DE.UTF-8";
+    LC_NAME = "de_DE.UTF-8";
+    LC_NUMERIC = "en_US.UTF-8";
+    LC_PAPER = "de_DE.UTF-8";
+    LC_TELEPHONE = "de_DE.UTF-8";
+    LC_TIME = "de_DE.UTF-8";
+  };
+
+  # Keymap
+  services.xserver.xkb = {
+    layout = "de";
+    variant = "";
+  };
+
+  console.keyMap = "de";
+
+  time.timeZone = "Europe/Berlin";
+}

hosts/common/global/nix.nix

@@ -0,0 +1,63 @@
+{
+  lib,
+  outputs,
+  ...
+}: {
+  # Apply overlays
+  nixpkgs = {
+    # TODO: apply this to hm and nixos without duplicate code
+    overlays = builtins.attrValues outputs.overlays;
+    config = {
+      nvidia.acceptLicense = true;
+      allowUnfree = true;
+      allowUnfreePredicate = _: true; # TODO: what is this
+      warn-dirty = false;
+      permittedInsecurePackages = [
+        "olm-3.2.16"
+      ];
+    };
+  };
+
+  nix.settings.auto-optimise-store = lib.mkDefault true;
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+    "ca-derivations"
+  ];
+  # warn-dirty = false;
+
+  # Setup binary caches
+  nix.settings = {
+    substituters = [
+      "https://nix-community.cachix.org"
+      "https://cache.nixos.org/"
+      "https://hyprland.cachix.org"
+      "http://binarycache.julian-mutter.de"
+    ];
+    trusted-public-keys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
+      "binarycache.julian-mutter.de:oJ67uRFwRhNPKL58CHzy3QQLv38Kx7OA1K+6xlEPu7E="
+    ];
+
+    trusted-users = [
+      "root"
+      "@wheel"
+    ]; # needed for devenv to add custom caches
+  };
+
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    # Keep the last 3 generations
+    options = "--delete-older-than +3";
+  };
+
+  programs.nix-ld.enable = true;
+
+  # TODO: is this useful?, what does it do?
+  # nix.settings.flake-registry = ""; # Disable global flake registry
+  # Add each flake input as a registry and nix_path
+  # registry = lib.mapAttrs (_: flake: { inherit flake; }) flakeInputs;
+  # nixPath = lib.mapAttrsToList (n: _: "${n}=flake:${n}") flakeInputs;
+}

hosts/common/global/root.nix

@@ -0,0 +1,9 @@
+{pkgs, ...}: {
+  # Packages needed as root
+  environment.systemPackages = with pkgs; [
+    vim
+    htop
+    mc
+    gparted-xhost # needs to be installed as system package so it can be actually opened
+  ];
+}

hosts/common/global/sops.nix

@@ -0,0 +1,22 @@
+{
+  inputs,
+  config,
+  ...
+}: let
+  isEd25519 = k: k.type == "ed25519";
+  getKeyPath = k: k.path;
+  keys = builtins.filter isEd25519 config.services.openssh.hostKeys;
+in {
+  imports = [inputs.sops-nix.nixosModules.sops];
+
+  sops.age = {
+    sshKeyPaths = map getKeyPath keys;
+
+    # TODO: remove? only rely on ssh or pgp keys (e.g. ubikey like misterio is using!!!)
+    keyFile = "/home/julian/.config/sops/age/keys.txt";
+    # Generate key if none of the above worked. With this, building will still work, just without secrets
+    generateKey = false; # TODO: building should not work without secrets!?
+  };
+
+  sops.defaultSopsFile = ../secrets.yaml;
+}

hosts/common/optional/authentication.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  # Make programs like nextcloud client access saved passwords
+  services.gnome.gnome-keyring.enable = true;
+
+  programs.seahorse.enable = true;
+  programs.ssh.askPassword = lib.mkForce "${pkgs.seahorse}/libexec/seahorse/ssh-askpass"; # Solve conflicting definition in seahorse and plasma6
+
+  # Make authentication work for e.g. gparted
+  security.polkit.enable = true;
+  systemd = {
+    user.services.polkit-gnome-authentication-agent-1 = {
+      description = "polkit-gnome-authentication-agent-1";
+      wantedBy = ["graphical-session.target"];
+      wants = ["graphical-session.target"];
+      after = ["graphical-session.target"];
+      serviceConfig = {
+        Type = "simple";
+        ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
+        Restart = "on-failure";
+        RestartSec = 1;
+        TimeoutStopSec = 10;
+      };
+    };
+  };
+}

hosts/common/optional/avahi.nix

@@ -0,0 +1,9 @@
+{
+  # MDNS on local network
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+    publish.enable = true;
+    publish.addresses = true;
+  };
+}

hosts/common/optional/boot-efi.nix

@@ -0,0 +1,17 @@
+{
+  # Bootloader
+  # Use this for simple nix boot menu, if no dual boot required
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.systemd-boot.configurationLimit = 10;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # https://github.com/NixOS/nixpkgs/blob/c32c39d6f3b1fe6514598fa40ad2cf9ce22c3fb7/nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix#L66
+  boot.loader.systemd-boot.editor = false;
+
+  boot.supportedFilesystems = [
+    "btrfs"
+    "ntfs"
+    "nfs"
+    "cifs"
+  ];
+}

hosts/common/optional/docker.nix

@@ -0,0 +1,5 @@
+{
+  virtualisation.docker = {
+    enable = true;
+  };
+}

hosts/common/optional/flatpak.nix

@@ -0,0 +1,6 @@
+{pkgs, ...}: {
+  services.flatpak.enable = true;
+  xdg.portal.enable = true;
+  xdg.portal.extraPortals = [pkgs.xdg-desktop-portal-gtk];
+  xdg.portal.config.common.default = "*"; # Use first portal implementation found
+}

hosts/common/optional/gamemode.nix

@@ -0,0 +1,21 @@
+{pkgs, ...}: {
+  programs.gamemode = {
+    enable = true;
+    settings = {
+      general = {
+        softrealtime = "auto";
+        inhibit_screensaver = 1;
+        renice = 5;
+      };
+      # gpu = {
+      #   apply_gpu_optimisations = "accept-responsibility";
+      #   gpu_device = 1;
+      #   amd_performance_level = "high";
+      # };
+      custom = {
+        start = "${pkgs.libnotify}/bin/notify-send 'GameMode started'";
+        end = "${pkgs.libnotify}/bin/notify-send 'GameMode ended'";
+      };
+    };
+  };
+}