chore: update flake lockfiles

The bg=light setting was immediately overridden by vim.opt.background = "dark" later in the file.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.gitignore

@@ -1,8 +1,10 @@
+#
+.claude/
+home/hosts/work/packages.local.nix
+
 # ---> Nix
 # Ignore build outputs from performing a nix-build or `nix build` command
 result
 result-*
 
 nixos-efi-vars.fd
-
-home/hosts/work/packages.local.nix

deploy/README.md

@@ -0,0 +1,9 @@
+# `colmena` deployments
+
+* tags: `local`, `cloud`
+* deployments can be made from `astyanax` and `andromache` hosts
+
+## References
+
+- [docs: `colmena`](https://colmena.cli.rs/)
+- [repo: `colmena`](https://github.com/zhaofengli/colmena)

deploy/colmena.nix

@@ -0,0 +1,28 @@
+{
+  self,
+  inputs,
+}:
+
+inputs.colmena.lib.makeHive {
+  meta = {
+    nixpkgs = import inputs.nixpkgs {
+      system = "x86_64-linux";
+    };
+
+    nodeNixpkgs = builtins.mapAttrs (_: v: v.pkgs) self.nixosConfigurations;
+    nodeSpecialArgs = builtins.mapAttrs (_: v: v._module.specialArgs or { }) self.nixosConfigurations;
+  };
+
+  astyanax.deployment.tags = [ "local" ];
+
+  andromache.deployment.tags = [ "local" ];
+
+  vm.deployment.tags = [ "local" ];
+
+  hecuba.deployment = {
+    targetHost = "hecuba";
+    targetUser = "username";
+    targetPort = 22;
+    tags = [ "cloud" ];
+  };
+}

dots/.bashrc.d/editor

@@ -4,16 +4,3 @@
 # Set NeoVim as default editor
 export EDITOR=nvim
 export SUDO_EDITOR="$EDITOR"
-
-declare -A -r EDITOR_CONFIGS=(
-  ["nvim"]="$HOME/.config/nvim/init.lua"
-  ["vim"]="$HOME/.vimrc"
-)
-
-edit_editor_config() {
-  for editor in "${!EDITOR_CONFIGS[@]}"; do
-    if [ "$EDITOR" = "$editor" ]; then
-      $EDITOR "${EDITOR_CONFIGS[$editor]}"
-    fi
-  done
-}

dots/.bin/pomo

@@ -8,19 +8,24 @@ Pomodoro timer
 - Notification on break finish
 """
 
-import os
 import atexit
+import os
 from argparse import ArgumentParser
 from time import sleep
+
 from plyer import notification
 
-POMO_PATH = os.path.join(os.getenv("XDG_DATA_HOME", os.path.expanduser("~/.local/share")), "pomo")
+POMO_PATH = os.path.join(
+    os.getenv("XDG_DATA_HOME", os.path.expanduser("~/.local/share")), "pomo"
+)
+
 
 @atexit.register
 def clear():
     if os.path.exists(POMO_PATH):
         os.remove(POMO_PATH)
 
+
 def format_mins_secs(mins, secs):
     return f"{mins:02d}:{secs:02d}"
 
@@ -34,6 +39,7 @@ def make_countdown():
             os.system(f'echo -n "{time_str}" > {POMO_PATH}')
             sleep(1)
             duration -= 1
+
     return countdown
 
 
@@ -58,21 +64,23 @@ def main(args):
 def handle_signal(signal, frame):
     # Wait for clear to finish
     clear()
-    print('Exiting')
+    print("Exiting")
     exit(0)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
 
     parser = ArgumentParser()
-    parser.add_argument('-w', '--work-duration', type=int,
+    parser.add_argument(
-                        help='Session duration', default=25)
+        "-w", "--work-duration", type=int, help="Session duration", default=25
-    parser.add_argument('-b', '--break-duration', type=int,
+    )
-                        help='Break duration', default=5)
+    parser.add_argument(
-    parser.add_argument('-r', '--repeats', type=int,
+        "-b", "--break-duration", type=int, help="Break duration", default=5
-                        help='Numer of sessions', default=1)
+    )
-    parser.add_argument('-c', '--clear', action='store_true',
+    parser.add_argument(
-                        help='Clear timer')
+        "-r", "--repeats", type=int, help="Numer of sessions", default=1
+    )
+    parser.add_argument("-c", "--clear", action="store_true", help="Clear timer")
 
     args = parser.parse_args()
 

dots/.bin/r5rs

@@ -2,8 +2,8 @@
 
 session="r5rs"
 
-tmux attach-session -t $session || tmux new-session -s $session \; \
+tmux attach-session -t "$session" || tmux new-session -s "$session" \; \
   split-window -h -t $session \; \
-  send-keys -t 0 "vim" C-m \; \
+  send-keys -t 1 "nvim -c \"set ft=scheme\"" C-m \; \
-  send-keys -t 1 "plt-r5rs --no-prim" C-m \; \
+  send-keys -t 2 "plt-r5rs --no-prim" C-m \; \
-  select-pane -t 0
+  select-pane -t 1

dots/.bin/save-home

@@ -22,4 +22,5 @@ restic -r "$RESTIC_REPOSITORY:$HOSTNAME" backup \
   --one-file-system \
   --files-from="$HOME/.resticinclude" \
   --exclude-file="$HOME/.resticexclude" \
+  --exclude-if-present=".nobackup" \
   --verbose=3

dots/.bin/screen-temperature

@@ -1,12 +1,12 @@
 #!/usr/bin/env python
 
-import sys
 import subprocess
+import sys
 
 DEFAULT_TEMPERATURE = 3500
 
 try:
-    with open('/tmp/temperature', 'r') as temp_file:
+    with open("/tmp/temperature", "r") as temp_file:
         current_temperature = int(temp_file.read())
 except FileNotFoundError:
     current_temperature = DEFAULT_TEMPERATURE
@@ -16,7 +16,8 @@ if len(sys.argv) == 1:
     print(current_temperature)
     sys.exit(0)
 elif len(sys.argv) != 2:
-    print("""
+    print(
+        """
 Usage:
 
   screen-temperature
@@ -27,7 +28,8 @@ Usage:
 
   screen-temperature <+|-><temperature>
       increase or decrease screen temperature by <temperature>
-""")
+"""
+    )
     sys.exit(1)
 
 temperature_change = sys.argv[1]
@@ -41,11 +43,10 @@ else:
 
 try:
     subprocess.run(["redshift", "-O", str(new_temperature), "-P"], check=True)
-    with open('/tmp/temperature', 'w') as temp_file:
+    with open("/tmp/temperature", "w") as temp_file:
-        temp_file.write(str(new_temperature) + '\n')
+        temp_file.write(str(new_temperature) + "\n")
     # Send notification
-    subprocess.run(
+    subprocess.run(["notify-send", str(new_temperature) + "K"])
-        ["notify-send", str(new_temperature) + "K"])
 except subprocess.CalledProcessError:
     print("Error: could not set screen temperature.")
     sys.exit(1)

dots/.bin/setup-gnome

@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-
-gsettings set org.gnome.desktop.background primary-color "#555555"
-
-gsettings set org.gnome.desktop.wm.preferences workspace-names "['sh', 'www', 'dev', 'info', 'etc']"
-gsettings set org.gnome.desktop.wm.keybindings close "['<Shift><Super>Delete']"
-gsettings set org.gnome.desktop.wm.keybindings switch-applications "['<Super>j']"
-gsettings set org.gnome.desktop.wm.keybindings switch-applications-backward "['<Super>k']"
-gsettings set org.gnome.shell.keybindings toggle-application-view "['<Super>p']"
-gsettings set org.gnome.mutter center-new-windows true
-gsettings set org.gnome.shell.keybindings toggle-quick-settings []
-
-gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-1 "['<Super>a']"
-gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-2 "['<Super>s']"
-gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-3 "['<Super>d']"
-gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-4 "['<Super>f']"
-gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-5 "['<Super>g']"
-gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-1 "['<Super><Shift>a']"
-gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-2 "['<Super><Shift>s']"
-gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-3 "['<Super><Shift>d']"
-gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-4 "['<Super><Shift>f']"
-gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-5 "['<Super><Shift>g']"
-
-gsettings set org.gnome.settings-daemon.plugins.media-keys custom-keybindings "['/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1/']"
-gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1/ name "Kitty"
-gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1/ command "kitty"
-gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1/ binding "<Shift><Super>Return"
-
-gsettings set org.gnome.shell.keybindings screenshot "['Print']"
-
-gsettings set org.gnome.desktop.wm.preferences num-workspaces "5"
-gsettings set org.gnome.mutter dynamic-workspaces "false"
-gsettings set org.gnome.shell.extensions.window-list display-all-workspaces "true"
-gsettings set org.gnome.shell.app-switcher current-workspace-only "true"
-
-gsettings set org.gnome.login-screen logo ''
-gsettings set org.gnome.shell favorite-apps "['firefox-developer-edition.desktop']"

dots/.bin/zk

@@ -1,7 +1,9 @@
 #!/usr/bin/env bash
 
+current_zettel_path="$ZK_PATH/$(cat "$ZK_PATH/current-zettel.txt")"
+
 if [ "$TERM_PROGRAM" = tmux ]; then
-  cd ~/.zk && $EDITOR "$(cat ~/.zk/current-zettel.txt)"
+  cd "$ZK_PATH" && $EDITOR "$current_zettel_path"
 else
   echo 'Not in tmux'
   echo 'Choose an option:'
@@ -18,12 +20,12 @@ else
       else
         # Create session with a window named 'zk' and start nvim
         tmux new-session -s zk -n zk -d
-        tmux send-keys -t zk:zk "cd ~/.zk && $EDITOR \"\$(cat ~/.zk/current-zettel.txt)\"" Enter
+        tmux send-keys -t zk:zk "cd $ZK_PATH && $EDITOR $current_zettel_path" Enter
         tmux attach -t zk
       fi
       ;;
     2)
-      cd ~/.zk && $EDITOR "$(cat ~/.zk/current-zettel.txt)"
+      cd "$ZK_PATH" && $EDITOR "$current_zettel_path"
       ;;
     *)
       echo 'Not opening Zettelkasten'

dots/.config/kitty/kitty.conf

@@ -56,7 +56,7 @@ hide_window_decorations yes
 
 #: Tab bar {{{
 
-tab_bar_edge top
+tab_bar_edge bottom
 tab_bar_style powerline
 tab_bar_min_tabs 1
 tab_powerline_style slanted
@@ -136,7 +136,7 @@ map f5 goto_tab 5
 map f6 goto_tab 6
 map f7 goto_tab 7
 map f8 goto_tab 8
-map kitty_mod+c new_tab
+# map kitty_mod+c new_tab # FIXME: conflict with 'copy'
 map cmd+t
 map kitty_mod+q
 map cmd+w

dots/.config/nvim/after/plugin/claude-code.nvim.lua

@@ -0,0 +1,61 @@
+require("claude-code").setup({
+  -- Terminal window settings
+  window = {
+    split_ratio = 0.3, -- Percentage of screen for the terminal window (height for horizontal, width for vertical splits)
+    position = "vertical", -- Position of the window: "botright", "topleft", "vertical", "float", etc.
+    enter_insert = true, -- Whether to enter insert mode when opening Claude Code
+    hide_numbers = true, -- Hide line numbers in the terminal window
+    hide_signcolumn = true, -- Hide the sign column in the terminal window
+
+    -- Floating window configuration (only applies when position = "float")
+    float = {
+      width = "80%", -- Width: number of columns or percentage string
+      height = "80%", -- Height: number of rows or percentage string
+      row = "center", -- Row position: number, "center", or percentage string
+      col = "center", -- Column position: number, "center", or percentage string
+      relative = "editor", -- Relative to: "editor" or "cursor"
+      border = "rounded", -- Border style: "none", "single", "double", "rounded", "solid", "shadow"
+    },
+  },
+  -- File refresh settings
+  refresh = {
+    enable = true, -- Enable file change detection
+    updatetime = 100, -- updatetime when Claude Code is active (milliseconds)
+    timer_interval = 1000, -- How often to check for file changes (milliseconds)
+    show_notifications = true, -- Show notification when files are reloaded
+  },
+  -- Git project settings
+  git = {
+    use_git_root = true, -- Set CWD to git root when opening Claude Code (if in git project)
+  },
+  -- Shell-specific settings
+  shell = {
+    separator = "&&", -- Command separator used in shell commands
+    pushd_cmd = "pushd", -- Command to push directory onto stack (e.g., 'pushd' for bash/zsh, 'enter' for nushell)
+    popd_cmd = "popd", -- Command to pop directory from stack (e.g., 'popd' for bash/zsh, 'exit' for nushell)
+  },
+  -- Command settings
+  command = "claude", -- Command used to launch Claude Code
+  -- Command variants
+  command_variants = {
+    -- Conversation management
+    continue = "--continue", -- Resume the most recent conversation
+    resume = "--resume", -- Display an interactive conversation picker
+
+    -- Output options
+    verbose = "--verbose", -- Enable verbose logging with full turn-by-turn output
+  },
+  -- Keymaps
+  keymaps = {
+    toggle = {
+      normal = "<C-,>", -- Normal mode keymap for toggling Claude Code, false to disable
+      terminal = "<C-,>", -- Terminal mode keymap for toggling Claude Code, false to disable
+      variants = {
+        continue = "<leader>cC", -- Normal mode keymap for Claude Code with continue flag
+        verbose = "<leader>cV", -- Normal mode keymap for Claude Code with verbose flag
+      },
+    },
+    window_navigation = true, -- Enable window navigation keymaps (<C-h/j/k/l>)
+    scrolling = true, -- Enable scrolling keymaps (<C-f/b>) for page up/down
+  },
+})

dots/.config/nvim/after/plugin/codecompanion.nvim.lua

@@ -1,16 +1,22 @@
 require("codecompanion").setup({
-  extensions = {
+  ignore_warnings = true,
-    mcphub = {
-      callback = "mcphub.extensions.codecompanion",
-      opts = {
-        make_vars = true,
-        make_slash_commands = true,
-        show_result_in_chat = true
-      }
-    }
-  },
   strategies = {
     chat = { adapter = "openai" },
     inline = { adapter = "openai" },
   },
 })
+
+-- Load mcphub extension after codecompanion is initialized
+-- and ensure the config structure exists
+local ok, cc_config = pcall(require, "codecompanion.config")
+if ok then
+  cc_config.interactions = cc_config.interactions or {}
+  cc_config.interactions.chat = cc_config.interactions.chat or {}
+  cc_config.interactions.chat.tools = cc_config.interactions.chat.tools or {}
+
+  require("mcphub.extensions.codecompanion").setup({
+    make_vars = true,
+    make_slash_commands = true,
+    show_result_in_chat = true,
+  })
+end

dots/.config/nvim/after/plugin/conform.lua

@@ -13,14 +13,15 @@ require("conform").setup({
     gdscript = { "gdformat" },
     haskell = { "ormolu" },
     html = { "prettierd", "prettier", stop_after_first = true },
-    lua = { "stylua" }, -- configured in stylua.toml
-    markdown = { "prettierd", "prettier", stop_after_first = true },
-    nix = { "nixfmt" },
     javascript = { "eslint_d", "eslint", "prettierd", "prettier", stop_after_first = true },
     javascriptreact = { "eslint_d", "eslint", "prettierd", "prettier", stop_after_first = true },
     json = { "prettierd", "prettier", stop_after_first = true },
     jsonc = { "prettierd", "prettier", stop_after_first = true },
+    lua = { "stylua" }, -- configured in stylua.toml
+    markdown = { "prettierd", "prettier", stop_after_first = true },
+    nix = { "nixfmt" },
     python = { "isort", "black" },
+    rust = { "rustfmt", lsp_fallback = "fallback" },
     svelte = { "eslint_d", "prettierd", "prettier", stop_after_first = true },
     typescript = { "eslint_d", "prettierd", "prettier", stop_after_first = true },
     typescriptreact = { "eslint_d", "eslint", "prettierd", "prettier", stop_after_first = true },

dots/.config/nvim/after/plugin/fidget.nvim.lua

@@ -0,0 +1 @@
+require("fidget").setup()

dots/.config/nvim/after/plugin/fzf-lua.lua

@@ -11,6 +11,6 @@ vim.keymap.set("n", "<leader>fd", fzf.diagnostics_workspace)
 vim.keymap.set("n", "<leader>fhe", fzf.help_tags)
 vim.keymap.set("n", "<leader>fhi", fzf.search_history)
 vim.keymap.set("n", "<leader>fma", fzf.marks)
-vim.keymap.set("n", "<leader>fma", fzf.man_pages)
+vim.keymap.set("n", "<leader>fmp", fzf.man_pages)
 
 vim.keymap.set("i", "<c-f>", fzf.complete_path)

dots/.config/nvim/after/plugin/lspconfig.lua

@@ -1,8 +1,5 @@
 require("neodev").setup() -- should setup before lspconfig
 
--- vim.g.coq_settings = { auto_start = 'shut-up' }
--- local capabilities = coq.lsp_ensure_capabilities()
-
 local cmp_nvim_lsp = require("cmp_nvim_lsp")
 local capabilities = cmp_nvim_lsp.default_capabilities()
 
@@ -64,8 +61,30 @@ local servers = {
       Lua = {},
     },
   },
-  -- marksman = {},
+  nixd = {
-  nixd = {},
+    settings = {
+      nixd = {
+        nixpkgs = {
+          expr = "import <nixpkgs> { }",
+          expr = 'import (builtins.getFlake ("git+file://" + toString ../../../../../.)).inputs.nixpkgs { }',
+        },
+      },
+      options = {
+        nixos = {
+          expr = '(builtins.getFlake ("git+file://" + toString ../../../../../.)).nixosConfigurations."'
+            .. vim.fn.hostname()
+            .. '".options',
+        },
+        home_manager = {
+          expr = '(builtins.getFlake ("git+file://" + toString ../../../../../.)).homeConfigurations."'
+            .. vim.fn.expand("$USER")
+            .. "@"
+            .. vim.fn.hostname()
+            .. '".options',
+        },
+      },
+    },
+  },
   pyright = {},
   -- tsserver = {},
   svelte = {

dots/.config/nvim/after/plugin/m_taskwarrior_d.nvim.lua

@@ -0,0 +1,9 @@
+require("m_taskwarrior_d").setup()
+
+vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost" }, {
+  group = vim.api.nvim_create_augroup("TWTask", { clear = true }),
+  pattern = "*.md",
+  callback = function()
+    vim.cmd("TWSyncTasks")
+  end,
+})

dots/.config/nvim/after/plugin/treesitter.lua

@@ -2,12 +2,15 @@ local ts = require("treesj")
 local vim = vim
 local keymap = vim.keymap
 local opt = vim.opt
-local treesitter_configs = require("nvim-treesitter.configs")
+local treesitter = require("nvim-treesitter")
 
-treesitter_configs.setup({
+local nixCatsUtils = require("nixCatsUtils")
+local is_nix = nixCatsUtils.isNixCats
+
+treesitter.setup({
   -- Basically added what I might need from the docs
   -- <https://github.com/nvim-treesitter/nvim-treesitter?tab=readme-ov-file#supported-languages>
-  ensure_installed = {
+  ensure_installed = is_nix and {} or {
     "awk",
     "bash",
     "bibtex",
@@ -86,7 +89,7 @@ treesitter_configs.setup({
     enable = true,
   },
   sync_install = false,
-  auto_install = true,
+  auto_install = not is_nix,
   ignore_install = {},
   modules = {},
   textobjects = {

dots/.config/nvim/flake.lock

@@ -1,12 +1,52 @@
 {
   "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "mcp-hub",
+          "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"
+      }
+    },
+    "mcp-hub": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1755841689,
+        "narHash": "sha256-KakvXZf0vjdqzyT+LsAKHEr4GLICGXPmxl1hZ3tI7Yg=",
+        "owner": "ravitemer",
+        "repo": "mcp-hub",
+        "rev": "9c7670a4c341ed3cf738a6242c0fde1cea40bccf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ravitemer",
+        "repo": "mcp-hub",
+        "type": "github"
+      }
+    },
     "nixCats": {
       "locked": {
-        "lastModified": 1763330129,
+        "lastModified": 1769085828,
-        "narHash": "sha256-KbOeWIF52SV53BOeETGO2C5ewaV2Ex9iaXH7G72gOr8=",
+        "narHash": "sha256-TjhFIAtS628+/r3IuYWPcNa++mUMMDDG8PbSfFHXBiA=",
         "owner": "BirdeeHub",
         "repo": "nixCats-nvim",
-        "rev": "c81551ed87db2aefab30a12cf7425ff94dc0ad64",
+        "rev": "43fbf4d12b0a613f1a792503da4bb2bf270173c7",
         "type": "github"
       },
       "original": {
@@ -17,11 +57,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1763464769,
+        "lastModified": 1743689281,
-        "narHash": "sha256-AJHrsT7VoeQzErpBRlLJM1SODcaayp0joAoEA35yiwM=",
+        "narHash": "sha256-y7Hg5lwWhEOgflEHRfzSH96BOt26LaYfrYWzZ+VoVdg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2bfc080955153be0be56724be6fa5477b4eefabb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1769433173,
+        "narHash": "sha256-Gf1dFYgD344WZ3q0LPlRoWaNdNQq8kSBDLEWulRQSEs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6f374686605df381de8541c072038472a5ea2e2d",
+        "rev": "13b0f9e6ac78abbbb736c635d87845c4f4bee51b",
         "type": "github"
       },
       "original": {
@@ -47,30 +103,14 @@
         "type": "github"
       }
     },
-    "plugins-crazy-node-movement": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1693654676,
-        "narHash": "sha256-hQcQEp39zFN2zphMfcr97yRVcuHhBsSkzKO7XNloDpQ=",
-        "owner": "theHamsta",
-        "repo": "crazy-node-movement",
-        "rev": "d5cf01cc44c5715501d3d6fe439af7c8b7fa5df2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "theHamsta",
-        "repo": "crazy-node-movement",
-        "type": "github"
-      }
-    },
     "plugins-helm-ls-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1761915179,
+        "lastModified": 1768584652,
-        "narHash": "sha256-W9NRa84l5Cs62OsDeqb+LMxk8oYjhVBCB3o3UmE9a0I=",
+        "narHash": "sha256-jnMc87OjURNcqsva0npYgVyUrWc5C6L7yHpNvt9eSmg=",
         "owner": "qvalentin",
         "repo": "helm-ls.nvim",
-        "rev": "d6f3a8d4ad59b4f54cd734267dfb5411679ea608",
+        "rev": "f0b9a1723890971a6d84890b50dbf5f40974ea1b",
         "type": "github"
       },
       "original": {
@@ -79,14 +119,30 @@
         "type": "github"
       }
     },
+    "plugins-m-taskwarrior-d-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1767960157,
+        "narHash": "sha256-ov0qi4LhIlwqrBzSbTJ6APC5qjl2d/vlKWJfW5ZiDrg=",
+        "owner": "huantrinh1802",
+        "repo": "m_taskwarrior_d.nvim",
+        "rev": "107247387cd81823046bc2b8e71150c8edf041d3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "huantrinh1802",
+        "repo": "m_taskwarrior_d.nvim",
+        "type": "github"
+      }
+    },
     "plugins-mcphub-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1759035242,
+        "lastModified": 1768730387,
-        "narHash": "sha256-I6EbgY/2sAdtrxtmH0qbAAQvMCHhOsfolJfblV0fXOk=",
+        "narHash": "sha256-g9tPvjThz6EUk7zcY7lL+YH4lrT4x3FJ6jrNMHA8PAE=",
         "owner": "ravitemer",
         "repo": "mcphub.nvim",
-        "rev": "8ff40b5edc649959bb7e89d25ae18e055554859a",
+        "rev": "7cd5db330f41b7bae02b2d6202218a061c3ebc1f",
         "type": "github"
       },
       "original": {
@@ -130,11 +186,11 @@
     "plugins-tailwind-fold-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1752559116,
+        "lastModified": 1766077142,
-        "narHash": "sha256-8uefZIVsn9USEd6FyiO3m3TRKAS/vigU4t9Tk5ijd3c=",
+        "narHash": "sha256-SwcDLlygXUSV/dytPXA5Y45OpUhjnExc8SZg5a8MZ2k=",
         "owner": "razak17",
         "repo": "tailwind-fold.nvim",
-        "rev": "d9e7ca11691d252b35795726dff087bf013b2ebf",
+        "rev": "e2ba5ee1ca9b74208709fe9d7314b8aa753b26a7",
         "type": "github"
       },
       "original": {
@@ -145,11 +201,12 @@
     },
     "root": {
       "inputs": {
+        "mcp-hub": "mcp-hub",
         "nixCats": "nixCats",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_2",
         "plugins-beancount-nvim": "plugins-beancount-nvim",
-        "plugins-crazy-node-movement": "plugins-crazy-node-movement",
         "plugins-helm-ls-nvim": "plugins-helm-ls-nvim",
+        "plugins-m-taskwarrior-d-nvim": "plugins-m-taskwarrior-d-nvim",
         "plugins-mcphub-nvim": "plugins-mcphub-nvim",
         "plugins-nvimkit-nvim": "plugins-nvimkit-nvim",
         "plugins-shipwright-nvim": "plugins-shipwright-nvim",

dots/.config/nvim/flake.nix

@@ -2,13 +2,14 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     nixCats.url = "github:BirdeeHub/nixCats-nvim";
+    mcp-hub.url = "github:ravitemer/mcp-hub";
 
     plugins-shipwright-nvim = {
       url = "github:rktjmp/shipwright.nvim";
       flake = false;
     };
-    plugins-crazy-node-movement = {
+    plugins-m-taskwarrior-d-nvim = {
-      url = "github:theHamsta/crazy-node-movement";
+      url = "github:huantrinh1802/m_taskwarrior_d.nvim";
       flake = false;
     };
     plugins-beancount-nvim = {
@@ -47,8 +48,11 @@
       forEachSystem = utils.eachSystem nixpkgs.lib.platforms.all;
       extra_pkg_config = { };
 
-      dependencyOverlays = [
+      mkDependencyOverlays = system: [
         (utils.standardPluginOverlay inputs)
+        (final: prev: {
+          mcp-hub = inputs.mcp-hub.packages.${system}.default;
+        })
       ];
 
       categoryDefinitions =
@@ -62,17 +66,23 @@
               black
               clang
               clang-tools
+              delta
+              fd
               gawk
               gdtoolkit_4
               isort
-              tree-sitter
+              mcp-hub
-              ormolu
-              nodePackages.prettier
               nixd
               nixfmt
+              nodePackages.prettier
+              nodePackages.typescript-language-server
+              ormolu
               prettierd
+              rustfmt
               shellcheck-minimal
+              stylelint
               stylua
+              tree-sitter
               vscode-langservers-extracted
             ];
           };
@@ -123,7 +133,6 @@
               pkgs.neovimPlugins.shipwright-nvim
               lush-nvim
               zenbones-nvim
-              pkgs.neovimPlugins.crazy-node-movement
               nvim-treesitter.withAllGrammars
               nvim-treesitter-textobjects
               # nvim-treesitter-context
@@ -143,7 +152,11 @@
               copilot-lua
               copilot-cmp
               pkgs.neovimPlugins.helm-ls-nvim
-              pkgs.vimPlugins.kitty-scrollback-nvim
+              kitty-scrollback-nvim
+              fidget-nvim
+              rustaceanvim
+              pkgs.neovimPlugins.m-taskwarrior-d-nvim
+              claude-code-nvim
             ];
           };
 
@@ -161,7 +174,7 @@
 
       packageDefinitions = {
         nvim =
-          { ... }:
+          _:
           {
             settings = {
               suffix-path = true;
@@ -180,6 +193,7 @@
     forEachSystem (
       system:
       let
+        dependencyOverlays = mkDependencyOverlays system;
         nixCatsBuilder = utils.baseBuilder luaPath {
           inherit
             nixpkgs
@@ -199,7 +213,7 @@
             name = defaultPackageName;
             packages = [ defaultPackage ];
             inputsFrom = [ ];
-            shellHook = '''';
+            shellHook = "";
           };
         };
 
@@ -211,31 +225,32 @@
           moduleNamespace = [ defaultPackageName ];
           inherit
             defaultPackageName
-            dependencyOverlays
             luaPath
             categoryDefinitions
             packageDefinitions
             extra_pkg_config
             nixpkgs
             ;
+          dependencyOverlays = mkDependencyOverlays;
         };
         homeModule = utils.mkHomeModules {
           moduleNamespace = [ defaultPackageName ];
           inherit
             defaultPackageName
-            dependencyOverlays
             luaPath
             categoryDefinitions
             packageDefinitions
             extra_pkg_config
             nixpkgs
             ;
+          dependencyOverlays = mkDependencyOverlays;
         };
       in
       {
 
         overlays = utils.makeOverlays luaPath {
-          inherit nixpkgs dependencyOverlays extra_pkg_config;
+          inherit nixpkgs extra_pkg_config;
+          dependencyOverlays = mkDependencyOverlays;
         } categoryDefinitions packageDefinitions defaultPackageName;
 
         nixosModules.default = nixosModule;

dots/.config/nvim/init.lua

@@ -1,10 +1,7 @@
 require("nixCatsUtils").setup({ non_nix_value = true }) -- https://github.com/BirdeeHub/nixCats-nvim/blob/77dffad8235eb77684fcb7599487c8e9f23d5b8f/templates/example/init.lua
 
-vim.cmd([[
+vim.opt.termguicolors = true
-set termguicolors
+vim.api.nvim_set_hl(0, "Normal", { ctermbg = "NONE", bg = "NONE" })
-set bg=light
-hi Normal ctermbg=none guibg=NONE
-]])
 
 require("base")
 require("cursor")
@@ -22,7 +19,5 @@ require("utils")
 require("zk")
 require("reload")
 
-require("paq-setup") -- when not on nixCats
-
 vim.opt.background = "dark"
 vim.opt.laststatus = 3

dots/.config/nvim/lua/paq-setup.lua

@@ -43,4 +43,5 @@ require("nixCatsUtils.catPacker").setup({
   { "zbirenbaum/copilot-cmp" },
   { "qvalentin/helm-ls.nvim", ft = "helm" },
   { "mikesmithgh/kitty-scrollback.nvim" },
+  { "greggh/claude-code.nvim" },
 })

dots/.config/tmux/tmux.conf

@@ -39,10 +39,22 @@ bind-key -T root F7 select-window -t 7
 bind-key -T root F8 select-window -t 8
 bind-key -T root F9 select-window -t 9
 
+
+# bind-key j command-prompt -p "join pane from:"  "join-pane -s '%%'"
+# bind-key s command-prompt -p "send pane to:"  "join-pane -t '%%'"
+bind-key -T root S-F1 join-pane -s :1
+bind-key -T root S-F2 join-pane -s :2
+bind-key -T root S-F3 join-pane -s :3
+bind-key -T root S-F4 join-pane -s :4
+bind-key -T root S-F5 join-pane -s :5
+bind-key -T root S-F6 join-pane -s :6
+bind-key -T root S-F7 join-pane -s :7
+bind-key -T root S-F8 join-pane -s :8
+bind-key -T root S-F9 join-pane -s :9
+
 # 1-based indexing makes most sense for keyboard layouts (where number row start at 1)
 set  -g base-index 1
 set  -g pane-base-index 1
-setw -g automatic-rename
 
 # statusbar
 set -g status-position top
@@ -75,3 +87,5 @@ set-hook -g after-new-session 'if -F "#{==:#{session_name},ssh}" "source ${XDG_C
 if-shell "test '\( #{$TMUX_VERSION_MAJOR} -eq 2 -a #{$TMUX_VERSION_MINOR} -ge 4 \)'" 'bind-key -Tcopy-mode-vi v send -X begin-selection; bind-key -Tcopy-mode-vi y send -X copy-selection-and-cancel'
 if-shell '\( #{$TMUX_VERSION_MAJOR} -eq 2 -a #{$TMUX_VERSION_MINOR} -lt 4\) -o #{$TMUX_VERSION_MAJOR} -le 1' 'bind-key -t vi-copy v begin-selection; bind-key -t vi-copy y copy-selection'
 if-shell '\( #{$TMUX_VERSION_MAJOR} -eq 2 -a #{$TMUX_VERSION_MINOR} -lt 2\) -o #{$TMUX_VERSION_MAJOR} -le 1' 'set-option -g status-utf8 on'
+
+set -g allow-passthrough on

flake.lock

@@ -1,5 +1,29 @@
 {
   "nodes": {
+    "colmena": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "nix-github-actions": "nix-github-actions",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "stable": "stable"
+      },
+      "locked": {
+        "lastModified": 1762034856,
+        "narHash": "sha256-QVey3iP3UEoiFVXgypyjTvCrsIlA4ecx6Acaz5C8/PQ=",
+        "owner": "zhaofengli",
+        "repo": "colmena",
+        "rev": "349b035a5027f23d88eeb3bc41085d7ee29f18ed",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zhaofengli",
+        "repo": "colmena",
+        "type": "github"
+      }
+    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -7,11 +31,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746728054,
+        "lastModified": 1768920986,
-        "narHash": "sha256-eDoSOhxGEm2PykZFa/x9QG5eTH0MJdiJ9aR00VAofXE=",
+        "narHash": "sha256-CNzzBsRhq7gg4BMBuTDObiWDH/rFYHEuDRVOwCcwXw4=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "ff442f5d1425feb86344c028298548024f21256d",
+        "rev": "de5708739256238fb912c62f03988815db89ec9a",
         "type": "github"
       },
       "original": {
@@ -29,11 +53,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1764561884,
+        "lastModified": 1769486619,
-        "narHash": "sha256-vQ3iFPPhxsLqV3c5kgmYP53mVD6id6gsP0tN+oTmqok=",
+        "narHash": "sha256-MEBKRsOj9s65KRvvugu4i7ytW2eASk67pFDgxgwsEr4=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "aba4621459aec251d90d6452e3495b58a8a5e185",
+        "rev": "02ae5ccdcbe8defe6047840a7b46e67e215bef69",
         "type": "gitlab"
       },
       "original": {
@@ -43,7 +67,60 @@
         "type": "gitlab"
       }
     },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nvim",
+          "mcp-hub",
+          "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": {
+      "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_2": {
       "inputs": {
         "systems": "systems"
       },
@@ -68,11 +145,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1764544324,
+        "lastModified": 1769450270,
-        "narHash": "sha256-GVBGjO7UsmzLrlOJV8NlKSxukHaHencrJqWkCA6FkqI=",
+        "narHash": "sha256-pdVm/zJazDUAasTyHFX/Pbrlk9Upjxi0yzgn7GjGe4g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e4e25a8c310fa45f2a8339c7972dc43d2845a612",
+        "rev": "a10c1e8f5ad2589414407f4851c221cb66270257",
         "type": "github"
       },
       "original": {
@@ -81,13 +158,53 @@
         "type": "github"
       }
     },
+    "mcp-hub": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1755841689,
+        "narHash": "sha256-KakvXZf0vjdqzyT+LsAKHEr4GLICGXPmxl1hZ3tI7Yg=",
+        "owner": "ravitemer",
+        "repo": "mcp-hub",
+        "rev": "9c7670a4c341ed3cf738a6242c0fde1cea40bccf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ravitemer",
+        "repo": "mcp-hub",
+        "type": "github"
+      }
+    },
+    "nix-github-actions": {
+      "inputs": {
+        "nixpkgs": [
+          "colmena",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1729742964,
+        "narHash": "sha256-B4mzTcQ0FZHdpeWcpDYPERtyjJd/NIuaQ9+BV1h+MpA=",
+        "owner": "nix-community",
+        "repo": "nix-github-actions",
+        "rev": "e04df33f62cdcf93d73e9a04142464753a16db67",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-github-actions",
+        "type": "github"
+      }
+    },
     "nix-secrets": {
       "flake": false,
       "locked": {
-        "lastModified": 1764371082,
+        "lastModified": 1769114809,
-        "narHash": "sha256-yxFxEKXFuXFyFIDZY1gla2OyuqcIE3uT8KDDgTmm3cE=",
+        "narHash": "sha256-xRZeYJAq/AcEZqsevIn1POBswP4rFYhOsQxaJP6xxpM=",
         "ref": "main",
-        "rev": "b9c2ce32cc4c95d7ff01372faea2668407ef8d27",
+        "rev": "b14f3b416336bf44343941322745d6144582560e",
         "shallow": true,
         "type": "git",
         "url": "ssh://git@github.com/hektor/nix-secrets"
@@ -101,11 +218,11 @@
     },
     "nixCats": {
       "locked": {
-        "lastModified": 1764009888,
+        "lastModified": 1769085828,
-        "narHash": "sha256-hJekfTiW1792txgRSM4LcHnz1lDSY87LYbsJEn2V378=",
+        "narHash": "sha256-TjhFIAtS628+/r3IuYWPcNa++mUMMDDG8PbSfFHXBiA=",
         "owner": "BirdeeHub",
         "repo": "nixCats-nvim",
-        "rev": "16ac3281f322ea15d39843829e42a44d22da3715",
+        "rev": "43fbf4d12b0a613f1a792503da4bb2bf270173c7",
         "type": "github"
       },
       "original": {
@@ -116,7 +233,7 @@
     },
     "nixgl": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": "flake-utils_2",
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -137,11 +254,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1764440730,
+        "lastModified": 1769302137,
-        "narHash": "sha256-ZlJTNLUKQRANlLDomuRWLBCH5792x+6XUJ4YdFRjtO4=",
+        "narHash": "sha256-QEDtctEkOsbx8nlFh4yqPEOtr4tif6KTqWwJ37IM2ds=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
+        "rev": "a351494b0e35fd7c0b7a1aae82f0afddf4907aa8",
         "type": "github"
       },
       "original": {
@@ -153,11 +270,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764517877,
+        "lastModified": 1769170682,
-        "narHash": "sha256-pp3uT4hHijIC8JUK5MEqeAWmParJrgBVzHLNfJDZxg4=",
+        "narHash": "sha256-oMmN1lVQU0F0W2k6OI3bgdzp2YOHWYUAw79qzDSjenU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2d293cbfa5a793b4c50d17c05ef9e385b90edf6c",
+        "rev": "c5296fdd05cfa2c187990dd909864da9658df755",
         "type": "github"
       },
       "original": {
@@ -167,15 +284,32 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1743689281,
+        "narHash": "sha256-y7Hg5lwWhEOgflEHRfzSH96BOt26LaYfrYWzZ+VoVdg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2bfc080955153be0be56724be6fa5477b4eefabb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nvim": {
       "inputs": {
+        "mcp-hub": "mcp-hub",
         "nixCats": "nixCats",
         "nixpkgs": [
           "nixpkgs"
         ],
         "plugins-beancount-nvim": "plugins-beancount-nvim",
-        "plugins-crazy-node-movement": "plugins-crazy-node-movement",
         "plugins-helm-ls-nvim": "plugins-helm-ls-nvim",
+        "plugins-m-taskwarrior-d-nvim": "plugins-m-taskwarrior-d-nvim",
         "plugins-mcphub-nvim": "plugins-mcphub-nvim",
         "plugins-nvimkit-nvim": "plugins-nvimkit-nvim",
         "plugins-shipwright-nvim": "plugins-shipwright-nvim",
@@ -207,30 +341,14 @@
         "type": "github"
       }
     },
-    "plugins-crazy-node-movement": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1693654676,
-        "narHash": "sha256-hQcQEp39zFN2zphMfcr97yRVcuHhBsSkzKO7XNloDpQ=",
-        "owner": "theHamsta",
-        "repo": "crazy-node-movement",
-        "rev": "d5cf01cc44c5715501d3d6fe439af7c8b7fa5df2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "theHamsta",
-        "repo": "crazy-node-movement",
-        "type": "github"
-      }
-    },
     "plugins-helm-ls-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1761915179,
+        "lastModified": 1768584652,
-        "narHash": "sha256-W9NRa84l5Cs62OsDeqb+LMxk8oYjhVBCB3o3UmE9a0I=",
+        "narHash": "sha256-jnMc87OjURNcqsva0npYgVyUrWc5C6L7yHpNvt9eSmg=",
         "owner": "qvalentin",
         "repo": "helm-ls.nvim",
-        "rev": "d6f3a8d4ad59b4f54cd734267dfb5411679ea608",
+        "rev": "f0b9a1723890971a6d84890b50dbf5f40974ea1b",
         "type": "github"
       },
       "original": {
@@ -239,14 +357,30 @@
         "type": "github"
       }
     },
+    "plugins-m-taskwarrior-d-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1767960157,
+        "narHash": "sha256-ov0qi4LhIlwqrBzSbTJ6APC5qjl2d/vlKWJfW5ZiDrg=",
+        "owner": "huantrinh1802",
+        "repo": "m_taskwarrior_d.nvim",
+        "rev": "107247387cd81823046bc2b8e71150c8edf041d3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "huantrinh1802",
+        "repo": "m_taskwarrior_d.nvim",
+        "type": "github"
+      }
+    },
     "plugins-mcphub-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1759035242,
+        "lastModified": 1768730387,
-        "narHash": "sha256-I6EbgY/2sAdtrxtmH0qbAAQvMCHhOsfolJfblV0fXOk=",
+        "narHash": "sha256-g9tPvjThz6EUk7zcY7lL+YH4lrT4x3FJ6jrNMHA8PAE=",
         "owner": "ravitemer",
         "repo": "mcphub.nvim",
-        "rev": "8ff40b5edc649959bb7e89d25ae18e055554859a",
+        "rev": "7cd5db330f41b7bae02b2d6202218a061c3ebc1f",
         "type": "github"
       },
       "original": {
@@ -290,11 +424,11 @@
     "plugins-tailwind-fold-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1752559116,
+        "lastModified": 1766077142,
-        "narHash": "sha256-8uefZIVsn9USEd6FyiO3m3TRKAS/vigU4t9Tk5ijd3c=",
+        "narHash": "sha256-SwcDLlygXUSV/dytPXA5Y45OpUhjnExc8SZg5a8MZ2k=",
         "owner": "razak17",
         "repo": "tailwind-fold.nvim",
-        "rev": "d9e7ca11691d252b35795726dff087bf013b2ebf",
+        "rev": "e2ba5ee1ca9b74208709fe9d7314b8aa753b26a7",
         "type": "github"
       },
       "original": {
@@ -305,6 +439,7 @@
     },
     "root": {
       "inputs": {
+        "colmena": "colmena",
         "disko": "disko",
         "firefox-addons": "firefox-addons",
         "home-manager": "home-manager",
@@ -323,11 +458,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1764483358,
+        "lastModified": 1769469829,
-        "narHash": "sha256-EyyvCzXoHrbL467YSsQBTWWg4sR96MH1sPpKoSOelB4=",
+        "narHash": "sha256-wFcr32ZqspCxk4+FvIxIL0AZktRs6DuF8oOsLt59YBU=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "5aca6ff67264321d47856a2ed183729271107c9c",
+        "rev": "c5eebd4eb2e3372fe12a8d70a248a6ee9dd02eff",
         "type": "github"
       },
       "original": {
@@ -336,6 +471,22 @@
         "type": "github"
       }
     },
+    "stable": {
+      "locked": {
+        "lastModified": 1750133334,
+        "narHash": "sha256-urV51uWH7fVnhIvsZIELIYalMYsyr2FCalvlRTzqWRw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "36ab78dab7da2e4e27911007033713bab534187b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,

flake.nix

@@ -5,7 +5,6 @@
     };
     nixos-hardware = {
       url = "github:NixOS/nixos-hardware/master";
-      inputs.nixpkgs.follows = "nixpkgs";
     };
     disko = {
       url = "github:nix-community/disko/latest";
@@ -35,6 +34,10 @@
       url = "path:./dots/.config/nvim";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    colmena = {
+      url = "github:zhaofengli/colmena";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =
@@ -49,9 +52,11 @@
       nixgl,
       firefox-addons,
       nvim,
+      colmena,
     }@inputs:
     let
-      lib = inputs.nixpkgs.lib;
+      inherit (self) outputs;
+      inherit (inputs.nixpkgs) lib;
       utils = import ./utils { inherit lib; };
       hostDirNames = utils.dirNames ./hosts;
       system = "x86_64-linux";
@@ -59,6 +64,7 @@
         inherit system;
         overlays = [ nixgl.overlay ];
       };
+      dotsPath = ./dots;
     in
     {
       nix.nixPath = [
@@ -68,15 +74,26 @@
         host:
         nixpkgs.lib.nixosSystem {
           modules = [ ./hosts/${host} ];
-          specialArgs = { inherit inputs; };
+          specialArgs = {
+            inherit inputs outputs dotsPath;
+          };
         }
       );
       homeConfigurations = {
         work = home-manager.lib.homeManagerConfiguration {
           inherit pkgs;
           modules = [ ./home/hosts/work ];
-          extraSpecialArgs = { inherit inputs; };
+          extraSpecialArgs = {
+            inherit inputs outputs dotsPath;
           };
         };
       };
+
+      colmenaHive = import ./deploy/colmena.nix {
+        inherit
+          self
+          inputs
+          ;
+      };
+    };
 }

home/hosts/andromache/default.nix

@@ -6,14 +6,47 @@
   ...
 }:
 
+let
+  username = "h";
+in
 {
   imports = [
-    (import ../astyanax {
+    ../../modules/desktop/niri
-      inherit inputs;
+
-      inherit config;
+    ../../modules/3d
-      inherit pkgs;
+    ../../modules/git.nix
-    })
+    # ../../modules/hetzner.nix
+    ../../modules/k9s.nix
+    ../../modules/kitty.nix
+    ../../modules/ssh.nix
+    ../../modules/taskwarrior.nix
+    ../../modules/keepassxc.nix
+    ../../modules/anki.nix
+    ../../modules/photography
+    ../../modules/browser
+    ../../modules/shell
   ];
 
-  programs.taskwarrior.config.recurrence = lib.mkForce "on";
+  home = {
+    stateVersion = "25.05";
+    inherit username;
+    homeDirectory = "/home/${username}";
+  };
+
+  xdg.userDirs.createDirectories = false;
+  xdg.userDirs.download = "${config.home.homeDirectory}/dl";
+
+  browser.primary = "librewolf";
+
+  shell.bash = {
+    enable = true;
+    aliases.lang-js = true;
+  };
+
+  programs = {
+    home-manager.enable = true;
+    taskwarrior.config.recurrence = lib.mkForce "on";
+  };
+
+  home.packages = import ../packages.nix { inherit pkgs; };
 }

home/hosts/astyanax/default.nix

@@ -10,68 +10,41 @@ let
 in
 {
   imports = [
-    ../../modules/dconf.nix # TODO: Only enable when on Gnome?
+    ../../modules/anki.nix
+    ../../modules/desktop/niri
     ../../modules/git.nix
+    # ../../modules/hetzner.nix
     ../../modules/k9s.nix
-    (import ../../modules/taskwarrior.nix {
+    ../../modules/kitty.nix
-      inherit config;
+    ../../modules/ssh.nix
-      inherit pkgs;
+    ../../modules/taskwarrior.nix
-    })
+    ../../modules/keepassxc.nix
+    ../../modules/browser
+    ../../modules/shell
   ];
 
-  home.stateVersion = "25.05";
+  home = {
-  home.username = username;
+    stateVersion = "25.05";
-  home.homeDirectory = "/home/${username}";
+    inherit username;
+    homeDirectory = "/home/${username}";
+  };
 
   xdg.userDirs.createDirectories = false;
   xdg.userDirs.download = "${config.home.homeDirectory}/dl";
 
+  browser.primary = "librewolf";
+
+  shell.bash = {
+    enable = true;
+    aliases.lang-js = true;
+  };
+
   programs = {
-    bash = {
-      enable = true;
-      enableCompletion = true;
-      initExtra = ''
-        for f in /home/h/.bashrc.d/*; do
-          [ -f "$f" ] && source "$f"
-        done
-
-        source /home/h/.bash_aliases/all
-        source /home/h/.bash_aliases/lang-js
-
-        # host-specific config goes here
-        # ...
-
-        export PATH=${../../../dots/.bin}:$PATH
-      '';
-    };
-    firefox = import ../../modules/firefox.nix {
-      inherit inputs;
-      inherit pkgs;
-      inherit config;
-    };
-    fzf = {
-      enable = true;
-      enableBashIntegration = true;
-    };
     home-manager.enable = true;
-    keepassxc = import ../../modules/keepassxc.nix;
   };
 
-  home.packages = import ./packages.nix {
+  home.packages = import ../packages.nix {
     inherit pkgs;
     inherit config;
   };
-
-  home.file = {
-    ".inputrc".source = ../../../dots/.inputrc;
-    ".bashrc.d/prompt".source = ../../../dots/.bashrc.d/prompt;
-    ".bashrc.d/editor".source = ../../../dots/.bashrc.d/editor;
-    ".bash_aliases/all".source = ../../../dots/.bash_aliases/all;
-    ".bash_aliases/lang-js".source = ../../../dots/.bash_aliases/lang-js;
-    ".config/kitty/kitty.conf".source = ../../../dots/.config/kitty/kitty.conf;
-    ".config/kitty/themes/zenwritten_light.conf".source =
-      ../../../dots/.config/kitty/themes/zenwritten_light.conf;
-    ".config/kitty/themes/zenwritten_dark.conf".source =
-      ../../../dots/.config/kitty/themes/zenwritten_dark.conf;
-  };
 }

home/hosts/astyanax/packages.nix

@@ -1,52 +0,0 @@
-{ pkgs, ... }:
-
-with pkgs;
-[
-  bash-completion
-  bash-language-server
-  bat
-  brightnessctl
-  entr
-  eslint_d
-  feh
-  fzf
-  gh
-  git
-  haskell-language-server
-  haskellPackages.pandoc-crossref
-  haskellPackages.hadolint
-  htop
-  jq
-  kitty
-  lua-language-server
-  nixfmt-rfc-style
-  nmap
-  nodejs_24
-  nvimpager
-  ormolu
-  pandoc
-  parallel
-  pass
-  pnpm
-  ripgrep
-  silver-searcher
-  sops
-  sshfs
-  stylelint
-  svelte-language-server
-  tailwindcss-language-server
-  tldr
-  tmux
-  tmuxp
-  tree
-  tree-sitter
-  typescript-language-server
-  unzip
-  vim-language-server
-  vimPlugins.vim-plug
-  vtsls
-  wget
-  xbanish
-  xclip
-  yaml-language-server
-]

home/hosts/packages.nix

@@ -0,0 +1,35 @@
+{ pkgs, ... }:
+
+with pkgs;
+[
+  bash-completion
+  bat
+  entr
+  feh
+  fzf
+  gh
+  git
+  haskellPackages.pandoc-crossref
+  htop
+  jq
+  nixfmt-rfc-style
+  nmap
+  nodejs_24
+  opencode
+  nvimpager
+  pandoc
+  parallel
+  pass
+  pnpm
+  python3
+  ripgrep
+  signal-desktop
+  silver-searcher
+  sops
+  sshfs
+  tldr
+  tree
+  unzip
+  vimPlugins.vim-plug
+  wget
+]

home/hosts/work/default.nix

@@ -10,31 +10,60 @@ let
 in
 {
   imports = [
+    inputs.sops-nix.homeManagerModules.sops
     ../../modules/dconf.nix
     ../../modules/git.nix
     ../../modules/k9s.nix
+    ../../modules/keepassxc.nix
+    ../../modules/kitty.nix
+    ../../modules/nvim.nix
+    ../../modules/browser
+    ../../modules/shell
+    ../../modules/taskwarrior.nix
   ];
 
+  sops = {
+    age.keyFile = "${config.home.homeDirectory}/.config/sops/age/keys.txt";
+    defaultSopsFile = "${inputs.nix-secrets}/secrets.yaml";
+
+    secrets = {
+      taskwarrior_sync_server_url = { };
+      taskwarrior_sync_server_client_id = { };
+      taskwarrior_sync_encryption_secret = { };
+      anki_sync_user = { };
+      anki_sync_key = { };
+    };
+
+    templates."taskrc.d/sync" = {
+      content = ''
+        sync.server.url=${config.sops.placeholder.taskwarrior_sync_server_url}
+        sync.server.client_id=${config.sops.placeholder.taskwarrior_sync_server_client_id}
+        sync.encryption_secret=${config.sops.placeholder.taskwarrior_sync_encryption_secret}
+      '';
+    };
+  };
+
   nixpkgs.config.allowUnfree = true;
 
-  home.stateVersion = "25.05";
+  home = {
-  home.username = username;
+    stateVersion = "25.05";
-  home.homeDirectory = "/home/${username}";
+    inherit username;
+    homeDirectory = "/home/${username}";
+  };
 
   targets.genericLinux.nixGL = {
-    packages = inputs.nixgl.packages;
+    inherit (inputs.nixgl) packages;
     defaultWrapper = "mesa";
   };
 
+  browser.primary = "firefox";
+  browser.secondary = "chromium";
+
+  shell.bash.enable = true;
+  starship.enable = true;
+
   programs = {
-    # editorconfig.enable = true;
-    firefox = import ../../modules/firefox.nix {
-      inherit inputs;
-      inherit pkgs;
-      inherit config;
-    };
     gh.enable = true;
-    keepassxc = import ../../modules/keepassxc.nix;
     kubecolor.enable = true;
   };
 

home/hosts/work/packages.nix

@@ -13,7 +13,4 @@ let
       [ ];
 in
 
-(with pkgs; [
+localPackages
-  inputs.nvim.packages.x86_64-linux.nvim
-])
-++ localPackages

home/modules/3d/default.nix

@@ -0,0 +1,11 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    bambu-studio
+    blender
+    openscad-lsp
+    openscad-unstable
+    orca-slicer
+  ];
+}

home/modules/anki.nix

@@ -1,6 +1,33 @@
 {
+  config,
+  lib,
+  pkgs,
+  osConfig ? null,
+  ...
+}:
+
+let
+  hmSopsAvailable = config ? sops && config.sops ? secrets;
+  osSopsAvailable = osConfig != null && osConfig ? sops && osConfig.sops ? secrets;
+  sopsAvailable = hmSopsAvailable || osSopsAvailable;
+
+  sopsSecrets = if hmSopsAvailable then config.sops.secrets else osConfig.sops.secrets;
+in
+{
+  warnings = lib.optional (
+    !sopsAvailable && config.programs.anki.enable
+  ) "anki is enabled but sops secrets are not available. anki sync will not be configured.";
+
+  programs.anki = {
     enable = true;
-  # sync = {
+    addons = with pkgs.ankiAddons; [
-  #   username = config.sops.secrets."email/personal".path;
+      anki-connect
-  # };
+      puppy-reinforcement
+      review-heatmap
+    ];
+    sync = lib.mkIf sopsAvailable {
+      usernameFile = "${sopsSecrets."anki_sync_user".path}";
+      keyFile = "${sopsSecrets."anki_sync_key".path}";
+    };
+  };
 }

home/modules/browser/bookmarks.nix

@@ -0,0 +1,19 @@
+{
+  nixos = {
+    name = "NixOS";
+    bookmarks = [
+      {
+        name = "wiki";
+        url = "https://wiki.nixos.org/wiki/NixOS_Wiki";
+      }
+      {
+        name = "packages";
+        url = "https://search.nixos.org/packages";
+      }
+      {
+        name = "options";
+        url = "https://search.nixos.org/options";
+      }
+    ];
+  };
+}

home/modules/browser/chromium.nix

@@ -0,0 +1,12 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  config = lib.mkIf (config.browser.primary == "chromium" || config.browser.secondary == "chromium") {
+    home.packages = [ pkgs.chromium ];
+  };
+}

home/modules/browser/default.nix

@@ -0,0 +1,31 @@
+{ lib, ... }:
+
+{
+  options.browser = {
+    primary = lib.mkOption {
+      type = lib.types.enum [
+        "firefox"
+        "chromium"
+        "librewolf"
+      ];
+      default = "firefox";
+    };
+
+    secondary = lib.mkOption {
+      type = lib.types.nullOr (
+        lib.types.enum [
+          "firefox"
+          "chromium"
+          "librewolf"
+        ]
+      );
+      default = null;
+    };
+  };
+
+  imports = [
+    ./firefox.nix
+    ./librewolf.nix
+    ./chromium.nix
+  ];
+}

home/modules/browser/firefox-base.nix

@@ -1,19 +1,19 @@
-{ inputs, pkgs, ... }:
+{ inputs, pkgs }:
+
+let
+  bookmarks = import ./bookmarks.nix;
+in
 
 {
-  enable = true;
   nativeMessagingHosts = with pkgs; [
     tridactyl-native
   ];
-  policies = {
-    DefaultDownloadDirectory = "\${home}/dl";
-  };
   profiles = {
     default = {
       settings = {
         "signon.rememberSignons" = false;
         "findbar.highlightAll" = true;
-        "extensions.autoDisableScopes" = 0; # Enable extensions by default <https://nix-community.github.io/home-manager/options.xhtml#opt-programs.firefox.profiles._name_.extensions.packages>
+        "extensions.autoDisableScopes" = 0;
       };
       extensions = {
         packages = with inputs.firefox-addons.packages.${pkgs.system}; [
@@ -33,23 +33,7 @@
           {
             toolbar = true;
             bookmarks = [
-              {
+              bookmarks.nixos
-                name = "NixOS";
-                bookmarks = [
-                  {
-                    name = "wiki";
-                    url = "https://wiki.nixos.org/wiki/NixOS_Wiki";
-                  }
-                  {
-                    name = "packages";
-                    url = "https://search.nixos.org/packages";
-                  }
-                  {
-                    name = "options";
-                    url = "https://search.nixos.org/options";
-                  }
-                ];
-              }
             ];
           }
         ];
@@ -57,6 +41,7 @@
     };
   };
   policies = {
+    DefaultDownloadDirectory = "\${home}/dl";
     ExtensionSettings = {
       "jid1-ZAdIEUB7XOzOJw@jetpack" = {
         default_area = "navbar";

home/modules/browser/firefox.nix

@@ -0,0 +1,10 @@
+{ config, lib, inputs, pkgs, ... }:
+
+{
+  config = lib.mkIf (config.browser.primary == "firefox" || config.browser.secondary == "firefox") {
+    programs.firefox = {
+      enable = true;
+    }
+    // (import ./firefox-base.nix { inherit inputs pkgs; });
+  };
+}

home/modules/browser/librewolf.nix

@@ -0,0 +1,12 @@
+{ config, lib, inputs, pkgs, ... }:
+
+{
+  config =
+    lib.mkIf (config.browser.primary == "librewolf" || config.browser.secondary == "librewolf")
+      {
+        programs.librewolf = {
+          enable = true;
+        }
+        // (import ./firefox-base.nix { inherit inputs pkgs; });
+      };
+}

home/modules/dconf.nix

@@ -1,21 +1,13 @@
+{ config, ... }:
+
+let
+  terminal = "kitty";
+  browser = config.browser.primary;
+in
 {
   dconf.settings = {
-    "org/gnome/settings-daemon/plugins/color" = {
-      night-light-enabled = true;
-      night-light-schedule-automatic = true;
-    };
-    "org/gnome/desktop/interface" = {
-      color-scheme = "prefer-dark";
-    };
-
-    "org/gnome/desktop/applications/terminal" = {
-      exec = "kitty";
-      exec-arg = "";
-    };
-
     "org/gnome/desktop/background" = {
       color-shading-type = "solid";
-      picture-opacity = 100;
       picture-options = "zoom";
       picture-uri = "none";
       picture-uri-dark = "none";
@@ -24,55 +16,54 @@
       show-desktop-icons = false;
     };
 
-    # "org/gnome/desktop/input-sources" = {
+    "org/gnome/desktop/default-applications/office/calendar" = {
-    #   sources = [
+      exec = "${browser} https://calendar.proton.me";
-    #     (mkTuple [
+      needs-term = false;
-    #       "xkb"
+    };
-    #       "us"
+
-    #     ])
+    "org/gnome/desktop/default-applications/office/tasks" = {
-    #   ];
+      exec = "task";
-    #   xkb-options = [ "caps:none" ];
+      needs-term = true;
-    # };
+    };
+
+    "org/gnome/desktop/default-applications/terminal" = {
+      exec = terminal;
+      exec-arg = "";
+    };
+
+    "org/gnome/desktop/input-sources" = {
+      xkb-options = [ "caps:none" ];
+    };
+
+    "org/gnome/desktop/interface" = {
+      clock-format = "24h";
+      clock-show-weekday = true;
+      color-scheme = "prefer-dark";
+      enable-hot-corners = false;
+      font-name = "Iosevka Term SS08 12";
+      locate-pointer = true;
+      monospace-font-name = "Iosevka Term SS08 12";
+    };
 
     "org/gnome/desktop/wm/keybindings" = {
       close = [ "<Shift><Super>Delete" ];
-      cycle-group = [ ];
+      minimize = [ "<Super>h" ];
-      cycle-group-backward = [ ];
+      move-to-monitor-down = [ "<Super><Shift>Down" ];
-      cycle-panels = [ ];
+      move-to-monitor-left = [ "<Super><Shift>Left" ];
-      cycle-panels-backward = [ ];
+      move-to-monitor-right = [ "<Super><Shift>Right" ];
-      cycle-windows = [ ];
+      move-to-monitor-up = [ "<Super><Shift>Up" ];
-      cycle-windows-backward = [ ];
-      maximize = [ "<Super> " ];
-      minimize = [ ];
       move-to-workspace-1 = [ "<Super><Shift>a" ];
       move-to-workspace-2 = [ "<Super><Shift>s" ];
       move-to-workspace-3 = [ "<Super><Shift>d" ];
       move-to-workspace-4 = [ "<Super><Shift>f" ];
       move-to-workspace-5 = [ "<Super><Shift>g" ];
-      move-to-workspace-last = [ ];
-      move-to-workspace-left = [ "<Super><Shift>h" ];
-      move-to-workspace-right = [ "<Super><Shift>l" ];
-      panel-run-dialog = [ ];
       switch-applications = [ "<Super>j" ];
       switch-applications-backward = [ "<Super>k" ];
-      switch-group = [ ];
-      switch-group-backward = [ ];
-      switch-input-source = [ ];
-      switch-input-source-backward = [ ];
-      switch-panels = [ ];
-      switch-panels-backward = [ ];
       switch-to-workspace-1 = [ "<Super>a" ];
       switch-to-workspace-2 = [ "<Super>s" ];
       switch-to-workspace-3 = [ "<Super>d" ];
       switch-to-workspace-4 = [ "<Super>f" ];
       switch-to-workspace-5 = [ "<Super>g" ];
-      switch-to-workspace-last = [ ];
-      switch-to-workspace-left = [ "<Super>h" ];
-      switch-to-workspace-right = [ "<Super>l" ];
-      switch-windows = [ ];
-      switch-windows-backward = [ ];
-      toggle-maximized = [ "<Super>space" ];
-      unmaximize = [ ];
     };
 
     "org/gnome/desktop/wm/preferences" = {
@@ -86,8 +77,19 @@
       ];
     };
 
+    "org/gnome/mutter" = {
+      center-new-windows = true;
+      dynamic-workspaces = false;
+    };
+
+    "org/gnome/settings-daemon/plugins/color" = {
+      night-light-enabled = true;
+      night-light-schedule-automatic = true;
+    };
+
     "org/gnome/settings-daemon/plugins/media-keys" = {
       custom-keybindings = [
+        "/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom0/"
         "/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1/"
       ];
     };
@@ -100,12 +102,19 @@
 
     "org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1" = {
       binding = "<Super>Return";
-      command = "kitty";
+      command = terminal;
       name = "Kitty";
     };
 
+    "org/gnome/settings-daemon/plugins/power" = {
+      power-button-action = "suspend";
+    };
+
+    "org/gnome/shell/app-switcher" = {
+      current-workspace-only = true;
+    };
+
     "org/gnome/shell/keybindings" = {
-      screenshot = [ "Print" ];
       toggle-application-view = [ "<Super>p" ];
       toggle-quick-settings = [ ];
     };

home/modules/desktop/niri/config.kdl

@@ -0,0 +1,183 @@
+input {
+    touchpad {
+        tap
+        natural-scroll
+    }
+    mouse {
+        accel-profile "flat"
+    }
+}
+
+// NOTE: monitors are managed using `shikane` instead, as I assume this to be
+// too limited for multiple multimonitor configurations. Below is an example
+// for a simple, fixed, vertical dual monitor setup
+
+// output "eDP-1" {
+//   position x=0 y=1440
+// }
+//
+// output "DP-5" {
+//   position x=0 y=0
+// }
+
+layout {
+    gaps 4
+    struts {}
+    center-focused-column "never"
+    preset-column-widths {
+        proportion 0.382
+        proportion 0.618
+        proportion 1.0
+    }
+    default-column-width { }
+    focus-ring {
+        off
+    }
+    border {
+        width 2
+        active-color "#555555"
+        inactive-color "#55555511"
+        urgent-color "#ff0000"
+    }
+    shadow {
+        on
+        softness 32
+        spread 4
+        offset x=0 y=0
+        color "#0007"
+    }
+}
+
+spawn-at-startup "wlsunset -l 51.05 -L 3.72"
+spawn-at-startup "waybar"
+
+hotkey-overlay {
+    skip-at-startup
+}
+
+prefer-no-csd
+
+screenshot-path "~/doc/screenshots/%Y-%m-%d %H-%M-%S.png"
+
+// https://yalter.github.io/niri/Configuration:-Animations
+animations {
+    slowdown 0.66
+}
+
+window-rule {
+    match app-id=r#"firefox$"# title="^Picture-in-Picture$"
+    open-floating true
+}
+
+window-rule {
+    match app-id=r#"^org\.keepassxc\.KeePassXC$"#
+    block-out-from "screen-capture"
+}
+
+window-rule {
+    geometry-corner-radius 0
+    clip-to-geometry true
+}
+
+gestures {
+  hot-corners {
+    off
+  }
+}
+
+binds {
+    Mod+Slash { show-hotkey-overlay; }
+
+    Mod+Return hotkey-overlay-title="Open a Terminal: kitty"     { spawn "kitty"; }
+    Mod+P hotkey-overlay-title="Run an Application: fuzzel"      { spawn "fuzzel"; }
+    Super+Alt+L hotkey-overlay-title="Lock the Screen: swaylock" { spawn "swaylock"; }
+
+    XF86AudioRaiseVolume allow-when-locked=true { spawn-sh "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1+"; }
+    XF86AudioLowerVolume allow-when-locked=true { spawn-sh "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1-"; }
+    XF86AudioMute        allow-when-locked=true { spawn-sh "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"; }
+    XF86AudioMicMute     allow-when-locked=true { spawn-sh "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"; }
+
+    Mod+Shift+XF86Display { power-off-monitors; }
+    XF86MonBrightnessUp allow-when-locked=true   { spawn "brightnessctl" "--class=backlight" "set" "+10%"; }
+    XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "10%-"; }
+
+    Mod+O repeat=false            { toggle-overview; }
+    Mod+Delete repeat=false { close-window; }
+
+    Mod+H { focus-column-left; }
+    Mod+J { focus-window-or-workspace-down; }
+    Mod+K { focus-window-or-workspace-up; }
+    Mod+L { focus-column-right; }
+
+    Mod+Shift+H { move-column-left; }
+    Mod+Shift+J { move-window-down-or-to-workspace-down; }
+    Mod+Shift+K { move-window-up-or-to-workspace-up; }
+    Mod+Shift+L { move-column-right; }
+
+    Mod+Home      { focus-column-first; }
+    Mod+End       { focus-column-last; }
+    Mod+Ctrl+Home { move-column-to-first; }
+    Mod+Ctrl+End  { move-column-to-last; }
+
+    Mod+Left        { focus-monitor-left; }
+    Mod+Down        { focus-monitor-down; }
+    Mod+Up          { focus-monitor-up; }
+    Mod+Right       { focus-monitor-right; }
+    Mod+Shift+Left  { move-column-to-monitor-left; }
+    Mod+Shift+Down  { move-column-to-monitor-down; }
+    Mod+Shift+Up    { move-column-to-monitor-up; }
+    Mod+Shift+Right { move-column-to-monitor-right; }
+
+    Mod+Ctrl+Up   { move-workspace-down; }
+    Mod+Ctrl+Down { move-workspace-up; }
+
+    // Mod+WheelScrollDown       cooldown-ms=150 { focus-workspace-down; }
+    // Mod+WheelScrollUp         cooldown-ms=150 { focus-workspace-up; }
+    // Mod+Shift+WheelScrollDown cooldown-ms=150 { move-window-down-or-to-workspace-down; }
+    // Mod+Shift+WheelScrollUp   cooldown-ms=150 { move-window-up-or-to-workspace-up; }
+
+    // Mod+A { focus-workspace 1; }
+    // Mod+S { focus-workspace 2; }
+    // Mod+D { focus-workspace 3; }
+    // Mod+F { focus-workspace 4; }
+    // Mod+Shift+A { move-column-to-workspace 1; }
+    // Mod+Shift+S { move-column-to-workspace 2; }
+    // Mod+Shift+D { move-column-to-workspace 3; }
+    // Mod+Shift+F { move-column-to-workspace 4; }
+
+    Mod+Tab { focus-workspace-previous; }
+
+    Mod+BracketLeft  { consume-or-expel-window-left; }
+    Mod+BracketRight { consume-or-expel-window-right; }
+
+    Mod+Comma  { consume-window-into-column; }
+    Mod+Period { expel-window-from-column; }
+
+    Mod+N       { switch-preset-column-width; }
+    Mod+Shift+N { switch-preset-window-height; }
+    Mod+Ctrl+R  { reset-window-height; }
+
+    Mod+Space       { maximize-column; }
+    Mod+Shift+Space { fullscreen-window; }
+
+    Mod+Escape       { toggle-window-floating; }
+    Mod+Shift+Escape { switch-focus-between-floating-and-tiling; }
+
+    Mod+Ctrl+F { expand-column-to-available-width; }
+
+    Mod+C      { center-column; }
+    Mod+Ctrl+C { center-visible-columns; }
+
+    Mod+Minus       { set-column-width "-10%"; }
+    Mod+Equal       { set-column-width "+10%"; }
+    Mod+Shift+Minus { set-window-height "-10%"; }
+    Mod+Shift+Equal { set-window-height "+10%"; }
+
+    Mod+W { toggle-column-tabbed-display; }
+
+    Print      { screenshot; }
+    Ctrl+Print { screenshot-screen; }
+    Alt+Print  { screenshot-window; }
+
+    Mod+Shift+Delete { quit; }
+}

home/modules/desktop/niri/default.nix

@@ -0,0 +1,25 @@
+{ pkgs, ... }:
+
+{
+  imports = [
+    ../../fuzzel
+    ../../mako
+    ../../shikane
+    ../../waybar
+  ];
+
+  home = {
+    file.".config/niri/config.kdl".source = ./config.kdl;
+    packages = with pkgs; [
+      wl-clipboard
+      wlsunset
+    ];
+  };
+
+  services.gammastep = {
+    enable = true;
+    provider = "manual";
+    latitude = 51.05;
+    longitude = 3.71667;
+  };
+}

home/modules/fuzzel/default.nix

@@ -0,0 +1,28 @@
+{
+  programs.fuzzel = {
+    enable = true;
+    settings = {
+      main = {
+        font = "Iosevka Term SS08";
+        horizontal-pad = 0;
+        vertical-pad = 0;
+      };
+      colors = {
+        background = "ccccccff";
+        text = "111111ff";
+        prompt = "ccccccff";
+        placeholder = "aaaaaaff";
+        input = "111111ff";
+        selection = "eeeeeeff";
+        selection-text = "111111ff";
+        selection-match = "333333ff";
+        counter = "111111ff";
+        border = "111111ff";
+      };
+      border = {
+        width = 2;
+        radius = 0;
+      };
+    };
+  };
+}

home/modules/git.nix

@@ -1,8 +1,10 @@
+{ dotsPath, ... }:
+
 {
   programs.git.enable = true;
   home.file = {
-    ".gitconfig".source = ../../dots/.gitconfig;
+    ".gitconfig".source = dotsPath + "/.gitconfig";
-    ".gitconfig.work".source = ../../dots/.gitconfig.work;
+    ".gitconfig.work".source = dotsPath + "/.gitconfig.work";
-    ".gitignore".source = ../../dots/.gitignore;
+    ".gitignore".source = dotsPath + "/.gitignore";
   };
 }

home/modules/hcloud/default.nix

@@ -0,0 +1,16 @@
+{
+  lib,
+  osConfig ? null,
+  ...
+}:
+
+let
+  isNixOS = osConfig != null;
+in
+{
+  config = {
+    warnings =
+      lib.optional (!isNixOS)
+        "hcloud module requires NixOS host configuration. This module will not work with standalone home-manager.";
+  };
+}

home/modules/hetzner/default.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+
+{
+  home = {
+    packages = with pkgs; [ hcloud ];
+  };
+}

home/modules/keepassxc.nix

@@ -1,4 +1,11 @@
+{ pkgs, ... }:
+
 {
+  programs.keepassxc = {
     enable = true;
-  # TODO: https://mynixos.com/home-manager/option/programs.keepassxc.settings
+    settings = {
+      Browser.Enabled = true;
+    };
+  };
+  # programs.firefox.nativeMessagingHosts = [ pkgs.keepassxc ]; # FIXME: Resolve 'Access error for config file $HOME/.config/keepassxc/keepassxc.ini' error
 }

home/modules/kitty.nix

@@ -0,0 +1,23 @@
+{ pkgs, config, lib, dotsPath, ... }:
+
+{
+  config = {
+    home.packages = [
+      (if config.lib ? nixGL
+        then config.lib.nixGL.wrap pkgs.kitty
+        else pkgs.kitty)
+    ];
+    programs.bash.shellAliases = {
+      icat = "kitty +kitten icat";
+    };
+
+    home.file = {
+      ".config/kitty/kitty.conf".source = dotsPath + "/.config/kitty/kitty.conf";
+      ".config/kitty/nvim.conf".source = dotsPath + "/.config/kitty/nvim.conf";
+      ".config/kitty/themes/zenwritten_light.conf".source =
+        dotsPath + "/.config/kitty/themes/zenwritten_light.conf";
+      ".config/kitty/themes/zenwritten_dark.conf".source =
+        dotsPath + "/.config/kitty/themes/zenwritten_dark.conf";
+    };
+  };
+}

home/modules/mako/default.nix

@@ -0,0 +1,5 @@
+{
+  services.mako = {
+    enable = true;
+  };
+}

home/modules/nvim.nix

@@ -0,0 +1,9 @@
+{ inputs, pkgs, ... }:
+
+{
+  config = {
+    home.packages = [
+      inputs.nvim.packages.${pkgs.system}.nvim
+    ];
+  };
+}

home/modules/photography/default.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    darktable
+  ];
+}

home/modules/shell/bash.nix

@@ -0,0 +1,74 @@
+{
+  config,
+  lib,
+  pkgs,
+  dotsPath,
+  ...
+}:
+let
+  cfg = config.shell.bash;
+  inherit (config.home) username;
+in
+{
+  options.shell.bash = {
+    enable = lib.mkEnableOption "bash configuration";
+
+    aliases = {
+      all = lib.mkOption {
+        type = lib.types.bool;
+        default = true;
+        description = "Enable common aliases";
+      };
+      lang-js = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Enable JavaScript/Node.js aliases";
+      };
+    };
+
+    addBinToPath = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "Add dots .bin directory to PATH";
+    };
+
+    extraInit = lib.mkOption {
+      type = lib.types.lines;
+      default = "";
+      description = "Additional bash initialization";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    shell-utils.enable = lib.mkDefault true;
+
+    programs.bash = {
+      enable = true;
+      enableCompletion = true;
+      initExtra = ''
+        for f in /home/${username}/.bashrc.d/*; do
+          [ -f "$f" ] && source "$f"
+        done
+
+        ${lib.optionalString cfg.aliases.all "source /home/${username}/.bash_aliases/all"}
+        ${lib.optionalString cfg.aliases.lang-js "source /home/${username}/.bash_aliases/lang-js"}
+
+        ${lib.optionalString cfg.addBinToPath "export PATH=${dotsPath}/.bin:$PATH"}
+
+        ${cfg.extraInit}
+      '';
+    };
+
+    home.file = {
+      ".inputrc".source = dotsPath + "/.inputrc";
+      ".bashrc.d/prompt".source = dotsPath + "/.bashrc.d/prompt";
+      ".bashrc.d/editor".source = dotsPath + "/.bashrc.d/editor";
+    }
+    // lib.optionalAttrs cfg.aliases.all {
+      ".bash_aliases/all".source = dotsPath + "/.bash_aliases/all";
+    }
+    // lib.optionalAttrs cfg.aliases.lang-js {
+      ".bash_aliases/lang-js".source = dotsPath + "/.bash_aliases/lang-js";
+    };
+  };
+}

home/modules/shell/default.nix

@@ -0,0 +1,8 @@
+{
+  imports = [
+    ./bash.nix
+    ./utils.nix
+    ./prompt.nix
+    ../tmux.nix
+  ];
+}

home/modules/shell/prompt.nix

@@ -0,0 +1,17 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  options.starship = {
+    enable = lib.mkEnableOption "starship prompt";
+  };
+
+  config = lib.mkIf config.starship.enable {
+    programs.starship = {
+      enable = true;
+    };
+  };
+}

home/modules/shell/utils.nix

@@ -0,0 +1,26 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  options.shell-utils = {
+    enable = lib.mkEnableOption "shell utilities";
+  };
+
+  config = lib.mkIf config.shell-utils.enable {
+    programs.fzf = {
+      enable = true;
+      enableBashIntegration = lib.mkDefault true;
+    };
+
+    home.packages = with pkgs; [
+      ripgrep
+      bat
+      jq
+      entr
+      parallel
+    ];
+  };
+}

home/modules/shikane/default.nix

@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [ wdisplays ];
+  services.shikane.enable = true;
+}

home/modules/ssh.nix

@@ -0,0 +1,25 @@
+{
+  outputs,
+  lib,
+  ...
+}:
+let
+  nixosConfigs = builtins.attrNames outputs.nixosConfigurations;
+  homeConfigs = map (n: lib.last (lib.splitString "@" n)) (
+    builtins.attrNames outputs.homeConfigurations
+  );
+  allHosts = lib.unique (homeConfigs ++ nixosConfigs);
+  hostsWithKeys = lib.filter (
+    hostname: builtins.pathExists ../../hosts/${hostname}/ssh_host.pub
+  ) allHosts;
+in
+{
+  programs.ssh = {
+    enable = true;
+    enableDefaultConfig = false;
+
+    matchBlocks = lib.genAttrs hostsWithKeys (hostname: {
+      host = hostname;
+    });
+  };
+}

home/modules/taskwarrior.nix

@@ -1,31 +1,44 @@
 {
   config,
+  lib,
   pkgs,
+  dotsPath,
+  osConfig ? null,
   ...
 }:
 
+let
+  hmSopsAvailable = config ? sops && config.sops ? templates;
+  osSopsAvailable = osConfig != null && osConfig ? sops && osConfig.sops ? templates;
+  sopsAvailable = hmSopsAvailable || osSopsAvailable;
+
+  sopsTemplates = if hmSopsAvailable then config.sops.templates else osConfig.sops.templates;
+in
 {
+  warnings =
+    lib.optional (!sopsAvailable && config.programs.taskwarrior.enable)
+      "taskwarrior is enabled, but sops templates are not available. taskwarrior sync will not be configured.";
+
   home.packages = with pkgs; [
-    python314
     libnotify
   ];
 
   home.file = {
     ".config/task/taskrc" = {
       force = true; # overwrite when present
-      source = ../../dots/.config/task/taskrc;
+      source = dotsPath + "/.config/task/taskrc";
     };
-    ".config/task/taskrc.d/aliases".source = ../../dots/.config/task/taskrc.d/aliases;
+    ".config/task/taskrc.d/aliases".source = dotsPath + "/.config/task/taskrc.d/aliases";
-    ".config/task/taskrc.d/colors".source = ../../dots/.config/task/taskrc.d/colors;
+    ".config/task/taskrc.d/colors".source = dotsPath + "/.config/task/taskrc.d/colors";
-    ".config/task/taskrc.d/contexts".source = ../../dots/.config/task/taskrc.d/contexts;
+    ".config/task/taskrc.d/contexts".source = dotsPath + "/.config/task/taskrc.d/contexts";
-    ".config/task/taskrc.d/reports".source = ../../dots/.config/task/taskrc.d/reports;
+    ".config/task/taskrc.d/reports".source = dotsPath + "/.config/task/taskrc.d/reports";
-    ".config/task/taskrc.d/udas".source = ../../dots/.config/task/taskrc.d/udas;
+    ".config/task/taskrc.d/udas".source = dotsPath + "/.config/task/taskrc.d/udas";
-    ".config/task/taskrc.d/urgency".source = ../../dots/.config/task/taskrc.d/urgency;
+    ".config/task/taskrc.d/urgency".source = dotsPath + "/.config/task/taskrc.d/urgency";
     ".local/share/task/hooks/on-exit.sync.py" = {
-      source = ../../dots/.local/share/task/hooks/on-exit.sync.py;
+      source = dotsPath + "/.local/share/task/hooks/on-exit.sync.py";
     };
     ".local/share/task/scripts/sync-and-notify.sh" = {
-      source = ../../dots/.local/share/task/scripts/sync-and-notify.sh;
+      source = dotsPath + "/.local/share/task/scripts/sync-and-notify.sh";
       executable = true;
     };
   };
@@ -35,17 +48,10 @@
     package = taskwarrior3;
     colorTheme = "dark-256";
     config = {
-      # sync = {
-      #   server.url = "${builtins.readFile config.sops.secrets."taskwarrior_sync_server_url".path}";
-      #   server.client_id = "${builtins.readFile
-      #     config.sops.secrets."taskwarrior_sync_server_client_id".path
-      #   }";
-      #   encryption_secret = "${builtins.readFile
-      #     config.sops.secrets."taskwarrior_sync_encryption_secret".path
-      #   }";
-      # };
       recurrence = "off";
     };
-    extraConfig = "include ${config.sops.templates."taskrc.d/sync".path}";
+    extraConfig = lib.optionalString sopsAvailable ''
+      include ${sopsTemplates."taskrc.d/sync".path}
+    '';
   };
 }

home/modules/tmux.nix

@@ -0,0 +1,25 @@
+{
+  pkgs,
+  dotsPath,
+  ...
+}:
+{
+  config = {
+    home.packages = with pkgs; [
+      tmux
+      tmuxp
+      reptyr
+    ];
+
+    home.file = {
+      ".config/tmux/tmux.conf".source = dotsPath + "/.config/tmux/tmux.conf";
+      ".config/tmux/tmux.regular.conf".source = dotsPath + "/.config/tmux/tmux.regular.conf";
+      ".config/tmux/themes/zenwritten_light.tmux".source =
+        dotsPath + "/.config/tmux/themes/zenwritten_light.tmux";
+      ".config/tmux/themes/zenwritten_dark.tmux".source =
+        dotsPath + "/.config/tmux/themes/zenwritten_dark.tmux";
+      ".config/tmux/hooks/tmux.ssh.conf".source = dotsPath + "/.config/tmux/hooks/tmux.ssh.conf";
+      ".config/tmux/hooks/tmux.regular.conf".source = dotsPath + "/.config/tmux/hooks/tmux.regular.conf";
+    };
+  };
+}

home/modules/waybar/config.jsonc

@@ -0,0 +1,57 @@
+[
+  {
+    "height": 16,
+    "spacing": 4,
+    "modules-left": ["niri/workspaces"],
+    "modules-right": [
+      "pulseaudio",
+      "memory",
+      "cpu",
+      "network",
+      "clock",
+      "battery",
+    ],
+    "clock": {
+      "format": "W{:%V %d %b %H:%M}",
+      "tooltip-format": "{calendar}",
+      "format-alt": "{:%Y-%m-%d %H:%M:%S}",
+    },
+    "battery": {
+      "bat": "BAT0",
+      "adapter": "ADP1",
+      "interval": 5,
+      "full-at": 99,
+      "states": {
+        "good": 80,
+        "warning": 20,
+        "critical": 10,
+      },
+      "format": "{capacity}%--",
+      "format-charging": "{capacity}%++",
+      "format-plugged": "{capacity}%",
+      "format-alt": "{time} {power}W",
+    },
+    "pulseaudio": {
+      "format": "VOL {volume}%",
+      "format-muted": "muted",
+      "on-click": "pavucontrol",
+    },
+    "memory": {
+      "interval": 2,
+      "format": "RAM {percentage}%",
+      "format-alt": "RAM {used:0.1f}G/{total:0.1f}G",
+    },
+    "cpu": {
+      "interval": 2,
+      "format": "CPU {usage}%",
+      "format-alt": "CPU {avg_frequency}GHz",
+    },
+    "network": {
+      "interval": 5,
+      "format-wifi": "{ifname} {ipaddr} {essid}",
+      "format-ethernet": "{ifname} {ipaddr}",
+      "format-disconnected": "{ifname} disconnected",
+      "tooltip-format": "{ifname}: {ipaddr}/{cidr}",
+    },
+  },
+]

home/modules/waybar/default.nix

@@ -0,0 +1,8 @@
+{
+  programs.waybar = {
+    enable = true;
+  };
+
+  home.file.".config/waybar/config.jsonc".source = ./config.jsonc;
+  home.file.".config/waybar/style.css".source = ./style.css;
+}

home/modules/waybar/style.css

@@ -0,0 +1,56 @@
+* {
+  font-family:
+    Iosevka Term SS08,
+    monospace;
+  font-size: 12px;
+  border-radius: 0px;
+}
+
+.modules-left,
+.modules-center,
+.modules-right {
+  margin: 4px;
+  margin-bottom: 0;
+}
+
+window#waybar {
+  background-color: transparent;
+}
+
+window#waybar.hidden {
+  opacity: 0.2;
+}
+
+#workspaces button {
+  padding: 0;
+  background-color: transparent;
+}
+
+#workspaces button:hover {
+  background: #000000;
+}
+
+#workspaces button.focused,
+#workspaces button.active {
+  background-color: #111111;
+}
+
+#workspaces button.urgent {
+  background-color: #eb4d4b;
+}
+
+#clock,
+#battery,
+#pulseaudio,
+#memory,
+#cpu,
+#network {
+  padding: 0 4px;
+  color: #ffffff;
+  background-color: #111111;
+}
+
+#window,
+#workspaces {
+  margin: 0;
+}

hosts/andromache/default.nix

@@ -1,47 +1,61 @@
 {
   lib,
   inputs,
+  outputs,
   config,
   pkgs,
   ...
 }:
-
 let
   username = "h";
+  hostName = "andromache";
+  wolInterfaces = import ./wol-interfaces.nix;
 in
 {
   imports = [
-    ../../modules/common.nix
+    ../../modules/common
-    inputs.disko.nixosModules.disko
-    inputs.sops-nix.nixosModules.sops
-    inputs.home-manager.nixosModules.default
     ./hard.nix
-    ../../modules/bootloader.nix
+    inputs.nixos-hardware.nixosModules.common-cpu-intel
-    (import ../../modules/disko.zfs-encrypted-root.nix {
+    inputs.nixos-hardware.nixosModules.common-pc
+    inputs.nixos-hardware.nixosModules.common-pc-ssd
+    inputs.sops-nix.nixosModules.sops
+    ../../modules/boot/bootloader.nix
+    (import ../../modules/disko/zfs-encrypted-root.nix {
+      inherit lib config;
       device = "/dev/nvme1n1";
-      inherit lib;
-      inherit config;
     })
-    ../../modules/gnome.nix
+    ../../modules/desktops/niri
-    ../../modules/bluetooth.nix
+    ../../modules/bluetooth
     ../../modules/keyboard
-    (import ../../modules/networking.nix { hostName = "andromache"; })
+    (import ../../modules/networking { inherit hostName; })
-    ../../modules/users.nix
+    ../../modules/users
-    ../../modules/audio.nix
+    ../../modules/audio
-    ../../modules/localization.nix
+    ../../modules/localization
     ../../modules/fonts
     ../../modules/ssh/hardened-openssh.nix
-    (import ../../modules/secrets {
+    (import ../../modules/secrets { inherit lib inputs config; })
-      inherit lib;
+    ../../modules/docker
-      inherit inputs;
-      inherit config;
-    })
-    ../../modules/docker.nix
   ];
 
+  home-manager.users.${username} = import ../../home/hosts/andromache {
+    inherit
+      inputs
+      config
+      pkgs
+      lib
+      ;
+  };
+
+  networking.hostName = hostName;
+
+  ssh.username = username;
+  ssh.authorizedHosts = [ "astyanax" ];
+
   secrets.username = username;
   docker.user = username;
 
+  nix.settings.secret-key-files = [ config.sops.secrets.nix_signing_key_andromache.path ];
+
   disko.devices = {
     disk.data = {
       type = "disk";
@@ -75,57 +89,50 @@ in
     };
   };
 
-  environment.systemPackages = [ inputs.nvim.packages.x86_64-linux.nvim ];
+  environment.systemPackages = [
+    inputs.nvim.packages.x86_64-linux.nvim
+  ];
 
-  home-manager = {
+  services = {
-    useGlobalPkgs = true;
+    xserver = {
-    useUserPackages = true;
-    users.${username} = import ../../home/hosts/andromache {
-      inherit lib;
-      inherit inputs;
-      inherit config;
-      inherit pkgs;
-    };
-  };
-
-  networking = {
-    hostId = "80eef97e";
-  };
-
-  services.xserver = {
       videoDrivers = [ "nvidia" ];
     };
 
-  services.openssh = {
+    openssh = {
       enable = true;
       harden = true;
     };
 
-  services.syncthing = {
+    syncthing = {
       enable = true;
       openDefaultPorts = true;
+      settings = {
+        devices = {
+          # "device1" = {
+          #   id = "DEVICE-ID-GOES-HERE";
+          # };
+        };
         folders = {
           "/home/${username}/sync" = {
             id = "sync";
             devices = [ ];
           };
         };
-    devices = {
-      # "device1" = {
-      #   id = "DEVICE-ID-GOES-HERE";
-      # };
       };
     };
-
+    locate = {
-  services.locate = {
       enable = true;
       package = pkgs.plocate;
     };
+  };
 
   networking = {
+    # TODO: generate unique hostId on actual host with: head -c 8 /etc/machine-id
+    hostId = "80eef97e";
     interfaces = {
       eno1 = {
         wakeOnLan.enable = true;
+        inherit (wolInterfaces.eno1) macAddress;
       };
     };
     firewall = {

hosts/andromache/hard.nix

@@ -14,7 +14,8 @@
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [
+  boot = {
+    initrd.availableKernelModules = [
       "vmd"
       "xhci_pci"
       "ahci"
@@ -24,9 +25,10 @@
       "uas"
       "sd_mod"
     ];
-  boot.initrd.kernelModules = [ ];
+    initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+    kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
+    extraModulePackages = [ ];
+  };
 
   # 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

hosts/andromache/ssh_host.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG7TMnKO4EqISk2s/xy+3P2xn8XcMOuzZrSiYTZT+8m2 root@andromache

hosts/andromache/ssh_user.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOOXPEhdKOVnb6mkeLLUcFGt+mnUR5pMie17JtjrxwgO h@andromache

hosts/andromache/wol-interfaces.nix

@@ -0,0 +1,3 @@
+{
+  eno1.macAddress = "02:68:b3:29:da:98";
+}

hosts/astyanax/default.nix

@@ -1,70 +1,102 @@
 {
   lib,
   inputs,
+  outputs,
   config,
   pkgs,
   ...
 }:
-
 let
   username = "h";
   hostName = "astyanax";
+  wolInterfaces = import ../andromache/wol-interfaces.nix;
 in
 {
   imports = [
-    ../../modules/common.nix
+    ../../modules/common
-    inputs.nixos-hardware.nixosModules.lenovo-thinkpad-e14-intel
-    inputs.disko.nixosModules.disko
-    inputs.sops-nix.nixosModules.sops
-    inputs.home-manager.nixosModules.default
     ./hard.nix
-    ../../modules/bootloader.nix
+    inputs.nixos-hardware.nixosModules.common-pc
-    (import ../../modules/disko.zfs-encrypted-root.nix {
+    inputs.nixos-hardware.nixosModules.common-pc-ssd
-      inherit lib;
+    # inputs.nixos-hardware.nixosModules.lenovo-thinkpad-e14-intel-gen7 (not available yet?)
-      inherit config;
+    inputs.sops-nix.nixosModules.sops
+    ../../modules/boot/bootloader.nix
+    (import ../../modules/disko/zfs-encrypted-root.nix {
+      inherit lib config;
       device = "/dev/nvme0n1";
     })
-    ../../modules/gnome.nix
+    ../../modules/desktops/niri
-    ../../modules/bluetooth.nix
+    ../../modules/bluetooth
     ../../modules/keyboard
-    (import ../../modules/networking.nix { hostName = hostName; })
+    (import ../../modules/networking { inherit hostName; })
-    ../../modules/users.nix
+    ../../modules/users
-    ../../modules/audio.nix
+    ../../modules/audio
-    ../../modules/localization.nix
+    ../../modules/localization
     ../../modules/fonts
     ../../modules/ssh/hardened-openssh.nix
-    (import ../../modules/secrets {
+    ../../modules/vpn/wireguard.nix
-      inherit lib;
+    (import ../../modules/secrets { inherit lib inputs config; })
-      inherit inputs;
+    ../../modules/docker
-      inherit config;
+  ];
-      inherit username;
+
+  home-manager.users.${username} = import ../../home/hosts/astyanax {
+    inherit
+      inputs
+      config
+      pkgs
+      lib
+      ;
+  };
+
+  networking.hostName = hostName;
+
+  ssh.username = username;
+  ssh.authorizedHosts = [ "andromache" ];
+
+  secrets.username = username;
+  docker.user = username;
+
+  nix.settings.secret-key-files = [ config.sops.secrets.nix_signing_key_astyanax.path ];
+
+  hardware = {
+    cpu.intel.updateMicrocode = true;
+    # https://wiki.nixos.org/wiki/Intel_Graphics
+    graphics = {
+      enable = true;
+      extraPackages = with pkgs; [
+        intel-media-driver
+        vpl-gpu-rt
+      ];
+    };
+  };
+
+  # https://wiki.nixos.org/wiki/Intel_Graphics
+  environment.sessionVariables = {
+    LIBVA_DRIVER_NAME = "iHD";
+  };
+
+  environment.systemPackages = [
+    inputs.nvim.packages.x86_64-linux.nvim
+    (pkgs.writeShellApplication {
+      name = "wol-andromache";
+      runtimeInputs = [ pkgs.wakeonlan ];
+      text = ''
+        wakeonlan ${wolInterfaces.eno1.macAddress}
+      '';
     })
   ];
 
-  secrets.username = username;
-
-  environment.systemPackages = [ inputs.nvim.packages.x86_64-linux.nvim ];
-
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    users.${username} = import ../../home/hosts/astyanax {
-      inherit inputs;
-      inherit config;
-      inherit pkgs;
-    };
-  };
-
   networking = {
+    # TODO: generate unique hostId on actual host with: head -c 8 /etc/machine-id
     hostId = "80eef97e";
   };
 
-  services.openssh = {
+  services = {
+    fwupd.enable = true;
+    openssh = {
       enable = true;
       harden = true;
     };
-
+    syncthing = {
-  services.syncthing = {
       enable = true;
       openDefaultPorts = true;
       folders = {
@@ -79,9 +111,9 @@ in
         # };
       };
     };
-
+    locate = {
-  services.locate = {
       enable = true;
       package = pkgs.plocate;
     };
+  };
 }

hosts/astyanax/hard.nix

@@ -14,16 +14,18 @@
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [
+  boot = {
+    initrd.availableKernelModules = [
       "xhci_pci"
       "thunderbolt"
       "nvme"
       "uas"
       "sd_mod"
     ];
-  boot.initrd.kernelModules = [ ];
+    initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+    kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
+    extraModulePackages = [ ];
+  };
 
   # 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

hosts/astyanax/ssh_host.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO8+UOyZbvQeHfFfYox3SQi42KJ0S3RZj79iswSsZeFy root@nixos

hosts/astyanax/ssh_user.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIzP1PjIDb1tN9nhPOK88HYDtTNk9SN9ZpEem2id49Fa h@astyanax

hosts/hecuba/default.nix

@@ -0,0 +1,93 @@
+{
+  lib,
+  inputs,
+  outputs,
+  config,
+  pkgs,
+  ...
+}:
+
+# Also see <https://wiki.nixos.org/wiki/Install_NixOS_on_Hetzner_Cloud>
+
+let
+  username = "username";
+  hostName = "hecuba";
+in
+{
+  imports = [
+    ../../modules/common
+    ./hard.nix
+    ../../modules/ssh/hardened-openssh.nix
+    ../../modules/docker
+  ];
+
+  networking.hostName = hostName;
+  ssh.username = username;
+  ssh.authorizedHosts = [
+    "andromache"
+    "astyanax"
+  ];
+
+  docker.user = username;
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixos";
+    fsType = "ext4";
+  };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/boot";
+    fsType = "ext4";
+  };
+  swapDevices = [
+    {
+      device = "/dev/disk/by-label/swap";
+    }
+  ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+
+  users.users = {
+    root.hashedPassword = "!";
+    username = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" ];
+    };
+  };
+
+  security.sudo.wheelNeedsPassword = false;
+
+  networking.firewall = {
+    enable = true;
+    allowedTCPPorts = [
+      80
+      443
+    ];
+  };
+
+  environment.systemPackages = with pkgs; [
+    vim
+    git
+  ];
+
+  services.fail2ban = {
+    enable = true;
+    maxretry = 5;
+  };
+
+  services.openssh = {
+    enable = true;
+    harden = true;
+  };
+
+  nix.settings = {
+    trusted-public-keys = [
+      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+      "astyanax:JY2qJkZUFSax47R3c1nq53AZ8GnLfNqz6mSnJ60cLZ4="
+      "andromache:XM4VLrEw63RB/3v/56OxzH/Yw+kKXKMBLKCb7UGAXzo="
+    ];
+    auto-optimise-store = true;
+    keep-derivations = false;
+    keep-outputs = false;
+  };
+}

hosts/hecuba/hard.nix

@@ -0,0 +1,41 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
+
+  boot = {
+    initrd = {
+      availableKernelModules = [
+        "ahci"
+        "xhci_pci"
+        "virtio_pci"
+        "virtio_scsi"
+        "sd_mod"
+        "sr_mod"
+      ];
+      kernelModules = [ ];
+    };
+    kernelModules = [ ];
+    extraModulePackages = [ ];
+  };
+
+  # 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;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/hecuba/ssh_host.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPIffzYkin2QHGoaOKXbQv6pbim8SU1J+3vAf2vXerMj root@nixos

hosts/vm/default.nix

@@ -1,46 +1,52 @@
 {
   lib,
   inputs,
+  outputs,
   config,
   pkgs,
   ...
 }:
-
 let
   username = "h";
+  hostName = "vm";
 in
 {
   imports = [
-    ../../modules/common.nix
+    ../../modules/common
-    inputs.disko.nixosModules.disko
-    inputs.sops-nix.nixosModules.sops
-    inputs.home-manager.nixosModules.default
     ./hard.nix
+    inputs.sops-nix.nixosModules.sops
     ./disk.nix
-    ../../modules/bootloader.nix
+    ../../modules/boot/bootloader.nix
     ../../modules/keyboard
-    (import ../../modules/networking.nix { hostName = "vm"; })
+    (import ../../modules/networking { inherit hostName; })
-    ../../modules/users.nix
+    ../../modules/users
-    ../../modules/audio.nix
+    ../../modules/audio
-    ../../modules/localization.nix
+    ../../modules/localization
-    ../../modules/x.nix
+    ../../modules/x
     ../../modules/fonts
     ../../modules/ssh/hardened-openssh.nix
     (import ../../modules/secrets {
-      inherit lib;
+      inherit lib inputs config;
-      inherit inputs;
-      inherit config;
     })
   ];
 
-  secrets.username = "h";
+  home-manager.users.${username} = import ../../home/hosts/vm {
+    inherit inputs config pkgs;
+  };
+
+  networking.hostName = hostName;
+  ssh.username = username;
+
+  secrets.username = username;
 
   environment.systemPackages = [ inputs.nvim.packages.x86_64-linux.nvim ];
 
   disko = {
-    devices.disk.main.device = "/dev/vda";
+    devices.disk.main = {
-    devices.disk.main.imageName = "nixos-vm";
+      device = "/dev/vda";
-    devices.disk.main.imageSize = "32G";
+      imageName = "nixos-vm";
+      imageSize = "32G";
+    };
   };
 
   virtualisation.vmVariantWithDisko = {
@@ -55,21 +61,12 @@ in
     };
   };
 
-  home-manager = {
+  services = {
-    useGlobalPkgs = true;
+    qemuGuest.enable = true;
-    useUserPackages = true;
+    spice-vdagentd.enable = true;
-    users.${username} = import ../../home/hosts/vm {
+    openssh = {
-      inherit inputs;
-      inherit config;
-      inherit pkgs;
-    };
-  };
-
-  services.qemuGuest.enable = true;
-  services.spice-vdagentd.enable = true;
-
-  services.openssh = {
       enable = true;
       harden = true;
     };
+  };
 }

hosts/vm/hard.nix

@@ -14,16 +14,20 @@
     (modulesPath + "/profiles/qemu-guest.nix")
   ];
 
-  boot.initrd.availableKernelModules = [
+  boot = {
+    initrd = {
+      availableKernelModules = [
         "ahci"
         "xhci_pci"
         "virtio_pci"
         "sr_mod"
         "virtio_blk"
       ];
-  boot.initrd.kernelModules = [ ];
+      kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+    };
-  boot.extraModulePackages = [ ];
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
+  };
 
   # 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

modules/audio.nix

@@ -1,12 +0,0 @@
-{ ... }:
-
-{
-  services.pulseaudio.enable = false;
-  security.rtkit.enable = true;
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-  };
-}

modules/audio/default.nix

@@ -0,0 +1,15 @@
+_:
+
+{
+  security.rtkit.enable = true;
+  services = {
+    pulseaudio.enable = false;
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+    };
+    pulseaudio.extraConfig = "load-module module-switch-on-connect";
+  };
+}

modules/bluetooth.nix

@@ -1,3 +0,0 @@
-{
-  hardware.bluetooth.enable = true;
-}

modules/bluetooth/default.nix

@@ -0,0 +1,15 @@
+{
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+    settings = {
+      General = {
+        Experimental = true;
+        FastConnectable = true;
+      };
+      Policy = {
+        AutoEnable = true;
+      };
+    };
+  };
+}

modules/boot/bootloader.nix

@@ -1,4 +1,4 @@
-{ ... }:
+_:
 
 {
   boot.loader.systemd-boot.enable = true;

modules/common.nix

@@ -1,10 +0,0 @@
-{
-  system.stateVersion = "25.05";
-
-  nix.settings.experimental-features = [
-    "nix-command"
-    "flakes"
-  ];
-
-  nixpkgs.config.allowUnfree = true;
-}

modules/common/default.nix

@@ -0,0 +1,56 @@
+{
+  inputs,
+  outputs,
+  dotsPath,
+  ...
+}:
+
+{
+  imports = [
+    inputs.disko.nixosModules.disko
+    inputs.home-manager.nixosModules.default
+  ];
+
+  system.stateVersion = "25.05";
+
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+
+  nixpkgs.config.allowUnfree = true;
+
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    extraSpecialArgs = {
+      inherit inputs outputs dotsPath;
+    };
+  };
+
+  nix = {
+    optimise = {
+      automatic = true;
+      dates = [ "05:00" ];
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 30d";
+    };
+  };
+
+  system.autoUpgrade = {
+    enable = true;
+    flake = inputs.self.outPath;
+    operation = "switch";
+    flags = [
+      "--recreate-lock-file"
+      "--commit-lock-file"
+      "--print-build-logs"
+    ];
+    dates = "05:00";
+    randomizedDelaySec = "45min";
+    allowReboot = false;
+  };
+}

modules/desktops/niri/default.nix

@@ -0,0 +1,16 @@
+{
+  programs.niri.enable = true;
+
+  services = {
+    dbus.enable = true;
+    logind.settings.Login = {
+      HandleLidSwitch = "suspend";
+      IdleAction = "suspend";
+      IdleActionSec = 1800;
+    };
+
+    displayManager.ly = {
+      enable = true;
+    };
+  };
+}

modules/disko/zfs-encrypted-root.nix

@@ -11,7 +11,7 @@
       disk = {
         root = {
           type = "disk";
-          device = config.device;
+          inherit (config) device;
           content = {
             type = "gpt";
             partitions = {

modules/fonts/default.nix

@@ -1,5 +1,16 @@
+{ pkgs, ... }:
+
 {
   imports = [
     ./iosevka.nix
   ];
+
+  fonts = {
+    # disable default font packages (see https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/config/fonts/packages.nix)
+    enableDefaultPackages = false;
+    packages = with pkgs; [
+      dejavu_fonts
+      liberation_ttf
+    ];
+  };
 }

modules/fonts/iosevka.nix

@@ -1,7 +1,14 @@
 { pkgs, ... }:
 
 {
-  fonts.packages = with pkgs; [
+  fonts = {
+    packages = with pkgs; [
       (iosevka-bin.override { variant = "SGr-IosevkaTermSS08"; })
     ];
+    fontconfig = {
+      defaultFonts = {
+        monospace = [ "Iosevka Term SS08" ];
+      };
+    };
+  };
 }

modules/k3s/default.nix

@@ -0,0 +1,79 @@
+{ pkgs, ... }:
+
+{
+  # TODO: see if this works with podman
+  # TODO: check if docker/podman is enabled
+
+  # Rootless K3S
+
+  # FIXME
+  environment.systemPackages = with pkgs; [
+    k3s
+    rootlesskit
+    slirp4netns
+  ];
+
+  # running K3S on rootless docker was causing the following error: "failed to find cpuset cgroup (v2)" (in `docker logs k3d-lab-server-0` output)
+  #
+  # see <https://docs.k3s.io/advanced#known-issues-with-rootless-mode>
+  # see <https://rootlesscontaine.rs/getting-started/common/cgroup2/>
+  # see <https://discourse.nixos.org/t/declarative-rootless-k3s/49839>
+  systemd.services."user@".serviceConfig.Delegate = "cpu cpuset io memory pids";
+
+  # taken from <https://github.com/k3s-io/k3s/blob/main/k3s-rootless.service> as described in <https://docs.k3s.io/advanced#known-issues-with-rootless-mode#Rootless>
+  systemd.user.services."k3s-rootless" = with pkgs; {
+    path = with pkgs; [
+      "${rootlesskit}"
+      "${slirp4netns}"
+      "${fuse-overlayfs}"
+      "${fuse3}"
+      "/run/wrappers"
+    ];
+    # systemd unit file for k3s (rootless)
+    #
+    # Usage:
+    # - [Optional] Enable cgroup v2 delegation, see https://rootlesscontaine.rs/getting-started/common/cgroup2/ .
+    #   This step is optional, but highly recommended for enabling CPU and memory resource limtitation.
+    #
+    # - Copy this file as `~/.config/systemd/user/k3s-rootless.service`.
+    #   Installing this file as a system-wide service (`/etc/systemd/...`) is not supported.
+    #   Depending on the path of `k3s` binary, you might need to modify the `ExecStart=/usr/local/bin/k3s ...` line of this file.
+    #
+    # - Run `systemctl --user daemon-reload`
+    #
+    # - Run `systemctl --user enable --now k3s-rootless`
+    #
+    # - Run `KUBECONFIG=~/.kube/k3s.yaml kubectl get pods -A`, and make sure the pods are running.
+    #
+    # Troubleshooting:
+    # - See `systemctl --user status k3s-rootless` to check the daemon status
+    # - See `journalctl --user -f -u k3s-rootless` to see the daemon log
+    # - See also https://rootlesscontaine.rs/
+    enable = true;
+    description = "k3s (Rootless)";
+    serviceConfig = {
+      # NOTE: Don't try to run `k3s server --rootless` on a terminal, as it doesn't enable cgroup v2 delegation.
+      # If you really need to try it on a terminal, prepend `systemd-run --user -p Delegate=yes --tty` to create a systemd scope.
+      ExecStart = "${k3s}/bin/k3s server --rootless --snapshotter=fuse-overlayfs";
+      ExecReload = "/run/current-system/sw/bin/kill -s HUP $MAINPID";
+      TimeoutSec = 0;
+      RestartSec = 2;
+      Restart = "always";
+      StartLimitBurst = 3;
+      StartLimitInterval = "60s";
+      LimitNOFILE = "infinity";
+      LimitNPROC = "infinity";
+      LimitCORE = "infinity";
+      TasksMax = "infinity";
+      Delegate = "yes";
+      Type = "simple";
+      KillMode = "mixed";
+    };
+
+    wantedBy = [ "default.target" ];
+  };
+
+  boot.kernel.sysctl = {
+    "net.ipv4.ip_forward" = 1;
+  };
+}

modules/localization/default.nix

@@ -1,4 +1,4 @@
-{ ... }:
+_:
 
 {
   time.timeZone = "Europe/Brussels";

modules/networking/default.nix

@@ -5,7 +5,7 @@
 
 {
   networking = {
-    hostName = hostName;
+    inherit hostName;
     wireless.iwd.enable = true;
     networkmanager.wifi.backend = "iwd";
     nftables.enable = true;

modules/secrets/default.nix

@@ -16,7 +16,6 @@ in
   };
   config = {
     sops = {
-      validateSopsFiles = false;
       defaultSopsFile = "${builtins.toString inputs.nix-secrets}/secrets.yaml";
       defaultSopsFormat = "yaml";
       age.keyFile = "/home/${cfg.username}/.config/sops/age/keys.txt";
@@ -27,9 +26,16 @@ in
         "taskwarrior_sync_encryption_secret".owner = config.users.users.${cfg.username}.name;
         "email_personal".owner = config.users.users.${cfg.username}.name;
         "email_work".owner = config.users.users.${cfg.username}.name;
+        "anki_sync_user".owner = config.users.users.${cfg.username}.name;
+        "anki_sync_key".owner = config.users.users.${cfg.username}.name;
+        "hcloud".owner = config.users.users.${cfg.username}.name;
+        "nix_signing_key_astyanax" = { };
+        "nix_signing_key_andromache" = { };
+        "opencode_api_key".owner = config.users.users.${cfg.username}.name;
       };
 
-      templates."taskrc.d/sync" = {
+      templates = {
+        "taskrc.d/sync" = {
           owner = config.users.users.${cfg.username}.name;
           content = ''
             sync.server.url=${config.sops.placeholder."taskwarrior_sync_server_url"}
@@ -38,7 +44,7 @@ in
           '';
         };
 
-      templates.".gitconfig.email" = {
+        ".gitconfig.email" = {
           owner = config.users.users.${cfg.username}.name;
           path = "/home/${cfg.username}/.gitconfig.email";
           content = ''
@@ -47,7 +53,7 @@ in
           '';
         };
 
-      templates.".gitconfig.work.email" = {
+        ".gitconfig.work.email" = {
           owner = config.users.users.${cfg.username}.name;
           path = "/home/${cfg.username}/.gitconfig.work.email";
           content = ''
@@ -55,6 +61,32 @@ in
               email = ${config.sops.placeholder."email_work"}
           '';
         };
+
+        "hcloud/cli.toml" = {
+          owner = config.users.users.${cfg.username}.name;
+          path = "/home/${cfg.username}/.config/hcloud/cli.toml";
+          content = ''
+            active_context = "server"
+
+            [[contexts]]
+              name = "server"
+              token = "${config.sops.placeholder."hcloud"}"
+          '';
+        };
+
+        "opencode/auth.json" = {
+          owner = config.users.users.${cfg.username}.name;
+          path = "/home/${cfg.username}/.local/share/opencode/auth.json";
+          content = ''
+            {
+              "zai-coding-plan": {
+                "type": "api",
+                "key": "${config.sops.placeholder."opencode_api_key"}"
+              }
+            }
+          '';
+        };
+      };
     };
   };
 }

modules/ssh/authorized-keys.nix

@@ -0,0 +1,24 @@
+{ lib, config, ... }:
+{
+  options.ssh = {
+    authorizedHosts = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+    };
+    username = lib.mkOption {
+      type = lib.types.str;
+      default = "h";
+    };
+  };
+
+  # auto generate authorized_keys from `authorizedHosts`
+  config.users.users.${config.ssh.username}.openssh.authorizedKeys.keys = lib.flatten (
+    map (
+      hostname:
+      let
+        keyFile = ../../hosts/${hostname}/ssh_user.pub;
+      in
+      lib.optionals (builtins.pathExists keyFile) (lib.splitString "\n" (builtins.readFile keyFile))
+    ) config.ssh.authorizedHosts
+  );
+}

modules/ssh/extract-keys.nix

@@ -0,0 +1,24 @@
+{ lib, config, ... }:
+let
+  inherit (config.ssh) username;
+in
+{
+  # auto extract SSH keys
+  system.activationScripts.extractSshKeys = lib.stringAfter [ "etc" ] ''
+    HOST_KEY="/etc/ssh/ssh_host_ed25519_key.pub"
+    HOST_DIR="/home/${username}/nix/hosts/${config.networking.hostName}"
+
+    if [ -f "$HOST_KEY" ] && [ -d "$HOST_DIR" ]; then
+      cp "$HOST_KEY" "$HOST_DIR/ssh_host.pub"
+      chown ${username}:users "$HOST_DIR/ssh_host.pub"
+      chmod 644 "$HOST_DIR/ssh_host.pub"
+    fi
+
+    USER_KEY="/home/${username}/.ssh/id_ed25519.pub"
+    if [ -f "$USER_KEY" ] && [ -d "$HOST_DIR" ]; then
+      cp "$USER_KEY" "$HOST_DIR/ssh_user.pub"
+      chown ${username}:users "$HOST_DIR/ssh_user.pub"
+      chmod 644 "$HOST_DIR/ssh_user.pub"
+    fi
+  '';
+}

modules/ssh/hardened-openssh.nix

@@ -4,12 +4,21 @@ let
   cfg = config.services.openssh;
 in
 {
+  imports = [
+    ./known-hosts.nix
+    ./authorized-keys.nix
+    ./extract-keys.nix
+  ];
+
   options.services.openssh.harden = mkEnableOption "harden ssh server configuration";
+
   config = {
     networking.firewall.allowedTCPPorts = [ 22 ];
+
     services.openssh.settings = optionalAttrs cfg.harden {
       PermitRootLogin = "no";
       PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
       ChallengeResponseAuthentication = false;
       X11Forwarding = false;
       AllowAgentForwarding = false;

modules/ssh/known-hosts.nix

@@ -0,0 +1,19 @@
+{
+  lib,
+  config,
+  outputs,
+  ...
+}:
+let
+  hosts = lib.attrNames outputs.nixosConfigurations;
+  hostsWithKeys = lib.filter (
+    hostname: builtins.pathExists ../../hosts/${hostname}/ssh_host.pub
+  ) hosts;
+in
+{
+  # auto generate known_hosts for all hosts in flake
+  programs.ssh.knownHosts = lib.genAttrs hostsWithKeys (hostname: {
+    publicKeyFile = ../../hosts/${hostname}/ssh_host.pub;
+    extraHostNames = lib.optional (hostname == config.networking.hostName) "localhost";
+  });
+}