Files
Nomarchy/modules/home/rofi.nix
Bernardo Magri db202f90e4 feat(menu): adopt rofi plugins for calc, files, emoji
Replace the hand-rolled calc/files modules with purpose-built rofi modi
(via programs.rofi.plugins) and add an emoji picker — all themed through
the same .rasi as every other modi:

- calc -> rofi-calc: live results as you type via libqalculate directly,
  which also dodges the qalc CLI's "15% of 200" -> rem(15, 1 B) misparse.
  Enter copies; the menu persists to chain calculations. Drops the
  libqalculate (qalc CLI) dependency.
- files -> rofi-file-browser-extended: live directory navigation +
  xdg-open, replacing the flat 50k-cap `fd` dump of $HOME. yazi (SUPER+E)
  stays the power browser; `fd` already ships via shell.nix.
- emoji -> rofi-emoji (new module): glyph picker, copies through the
  plugin's Wayland clipboard adapter. Bound to SUPER+CTRL+E in
  keybinds.nix (so it lands in the SUPER+? cheatsheet too).

rofi 2.0 rebuilds cleanly with all three plugin .so (ABI-matched, same
nixpkgs). README roadmap updated: calc rework marked shipped, with a
follow-up item for the script-based plugins (network/secrets/audio).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-14 18:09:11 +01:00

327 lines
12 KiB
Nix

# rofi (2.0, native Wayland on 26.05) — launcher + dmenu renderer for
# the menu system, themed from theme-state.json. rofi's .rasi is far more
# expressive than a flat scheme, so the generated theme styles each
# element (accent border, highlighted selection, rounded inputbar); a
# themes/<slug>/rofi.rasi whole-swap replaces it entirely.
#
# Home of nomarchy-menu, the dispatcher all menu modules hang off.
{ config, lib, pkgs, ... }:
let
cfg = config.nomarchy;
t = cfg.theme;
c = t.colors;
inherit (config.lib.formats.rasi) mkLiteral;
px = n: mkLiteral "${toString n}px";
# Per-theme override probe (same convention as waybar.css).
rasiOverride = cfg.themesDir + "/${t.slug}/rofi.rasi";
hasRasiOverride = builtins.pathExists rasiOverride;
# Keybindings cheatsheet (SUPER+? → the `keybinds` menu module). Built
# from the SAME ./keybinds.nix that hyprland.nix binds, so it can never
# drift from the live shortcuts. "$mod" reads as SUPER; rows are padded
# into two columns. extra[] carries the generated/mouse binds.
keybinds = import ./keybinds.nix;
padRight = w: s:
let n = w - builtins.stringLength s;
in s + (if n > 0 then lib.concatStrings (builtins.genList (_: " ") n) else " ");
prettyKeys = b:
let m = lib.replaceStrings [ "$mod" ] [ "SUPER" ] b.mods;
prefix = if m == "" then "" else lib.concatStringsSep " + " (lib.splitString " " m) + " + ";
key = lib.replaceStrings [ "question" "slash" ] [ "?" "/" ] b.key;
in prefix + key;
cheatRows =
map (b: padRight 22 (prettyKeys b) + b.desc) keybinds.binds
++ map (e: padRight 22 e.keys + e.desc) keybinds.extra;
cheatsheetFile = pkgs.writeText "nomarchy-keybinds.txt"
(lib.concatStringsSep "\n" cheatRows + "\n");
nomarchy-menu = pkgs.writeShellScriptBin "nomarchy-menu" ''
# Nomarchy menu dispatcher thin presentation layer over
# `rofi -dmenu`; actions delegate to nomarchy-theme-sync, systemctl,
# hyprctl and friends. Icons are nf-md glyphs (Pango falls back to a
# Nerd Font for them). `nomarchy-menu` with no argument shows the
# module picker.
urlencode() {
local s="$1" out="" ch i
for ((i = 0; i < ''${#s}; i++)); do
ch=''${s:i:1}
case "$ch" in
[a-zA-Z0-9.~_-]) out+="$ch" ;;
' ') out+="+" ;;
*) printf -v ch '%%%02X' "'$ch"; out+="$ch" ;;
esac
done
printf '%s' "$out"
}
case "''${1:-}" in
power)
choice=$(printf '%s\n' \
"󰌾 Lock" \
"󰍃 Logout" \
"󰤄 Suspend" \
"󰒲 Hibernate" \
"󰜉 Reboot" \
"󰐥 Shutdown" \
| rofi -dmenu -p power) || exit 0
case "$choice" in
*Lock) loginctl lock-session ;;
*Logout) hyprctl dispatch exit ;;
*Suspend) systemctl suspend ;;
*Hibernate) systemctl hibernate ;;
*Reboot) systemctl reboot ;;
*Shutdown) systemctl poweroff ;;
esac ;;
power-profile)
# power-profiles-daemon profile switcher (the system side ships it
# by default on laptops nomarchy.system.power). Switching goes
# through polkit, so no root prompt.
if ! command -v powerprofilesctl >/dev/null 2>&1; then
notify-send "Power profiles" "power-profiles-daemon isn't running on this machine."
exit 0
fi
cur=$(powerprofilesctl get 2>/dev/null)
choice=$(powerprofilesctl list 2>/dev/null \
| sed -nE 's/^[* ] ([a-z-]+):$/\1/p' \
| rofi -dmenu -p "profile (now: $cur)") || exit 0
[ -n "$choice" ] && powerprofilesctl set "$choice" ;;
theme)
choice=$(nomarchy-theme-sync list | rofi -dmenu -p theme) || exit 0
[ -n "$choice" ] && exec nomarchy-theme-sync apply "$choice" ;;
clipboard)
sel=$(cliphist list | rofi -dmenu -p clip) || exit 0
printf '%s' "$sel" | cliphist decode | wl-copy ;;
calc)
# Live calculator (rofi-calc): re-evaluates every keystroke via
# libqalculate which dodges the qalc CLI's "15% of 200" misparse
# with the answer as the top entry. Enter copies the result; the
# menu stays open to chain calculations (Esc closes).
exec rofi -show calc -modi calc -no-show-match -no-sort \
-calc-command "echo -n '{result}' | wl-copy" ;;
files)
# Live file browser (rofi-file-browser-extended): navigate into
# directories, go up with Backspace, toggle hidden files with the
# rofi custom key, and open the selection with xdg-open. Starts in
# $HOME. The keyboard-heavy TUI flagship for real work is yazi
# (SUPER+E); this is the quick launcher path.
exec rofi -show file-browser-extended -modi file-browser-extended \
-file-browser-dir "$HOME" -file-browser-cmd xdg-open ;;
emoji)
# Emoji / symbol picker (rofi-emoji). The default action copies the
# glyph to the clipboard through the plugin's Wayland adapter
# (wl-copy); the alternate action types it into the focused window.
exec rofi -show emoji -modi emoji ;;
web)
q=$(rofi -dmenu -p search < /dev/null) || exit 0
[ -n "$q" ] || exit 0
exec xdg-open "https://www.google.com/search?q=$(urlencode "$q")" ;;
network)
# nmtui in a terminal (NetworkManager is the system network stack).
exec ${cfg.terminal} -e nmtui ;;
bluetooth)
# blueman-manager GUI (services.blueman.enable, system-side).
exec blueman-manager ;;
capture)
choice=$(printf '%s\n' \
"󰆟 Region clipboard" \
"󰆟 Region file" \
"󰍹 Full screen clipboard" \
"󰍹 Full screen file" \
| rofi -dmenu -p capture) || exit 0
dir="$HOME/Pictures/Screenshots"
file="$dir/$(date +%Y%m%d-%H%M%S).png"
case "$choice" in
*"Region clipboard"*) grim -g "$(slurp)" - | wl-copy ;;
*"Region file"*) mkdir -p "$dir"; grim -g "$(slurp)" "$file" \
&& notify-send "Screenshot saved" "$file" ;;
*"Full screen clipboard"*) grim - | wl-copy ;;
*"Full screen file"*) mkdir -p "$dir"; grim "$file" \
&& notify-send "Screenshot saved" "$file" ;;
esac ;;
keybinds)
# Read-only cheatsheet, generated from keybinds.nix at build time.
rofi -dmenu -i -p keys < ${cheatsheetFile} >/dev/null || exit 0 ;;
ask)
# Free-text question claude CLI in a terminal (OAuth, no API key).
# Pulled fresh from npm via npx rather than nixpkgs' claude-code,
# which lags behind model releases; npx caches after first run. The
# REPL stays open for follow-ups.
q=$(rofi -dmenu -p claude < /dev/null) || exit 0
[ -n "$q" ] || exit 0
exec ${cfg.terminal} -e npx --yes @anthropic-ai/claude-code@latest "$q" ;;
"")
entries=(
"󰀻 Apps"
"󰏘 Theme"
"󰅌 Clipboard"
"󰃬 Calculator"
"󰈞 Files"
"󰒨 Emoji"
"󰖟 Web search"
"󰖩 Network"
"󰂯 Bluetooth"
"󰄄 Capture"
"󰋖 Keybindings"
"󰭹 Ask Claude"
)
# Power-profile picker only when this is a laptop (battery present)
# running power-profiles-daemon matches the Waybar indicator's
# self-gating; desktops and the TLP backend don't show it.
bats=(/sys/class/power_supply/BAT*)
if [ -e "''${bats[0]}" ] && command -v powerprofilesctl >/dev/null 2>&1; then
entries+=("󰓅 Power profile")
fi
entries+=("󰐥 Power")
choice=$(printf '%s\n' "''${entries[@]}" | rofi -dmenu -p menu) || exit 0
case "$choice" in
*Apps*) exec rofi -show drun ;;
*Theme*) exec "$0" theme ;;
*Clipboard*) exec "$0" clipboard ;;
*Calc*) exec "$0" calc ;;
*Files*) exec "$0" files ;;
*Emoji*) exec "$0" emoji ;;
*Web*) exec "$0" web ;;
*Network*) exec "$0" network ;;
*Bluetooth*) exec "$0" bluetooth ;;
*Capture*) exec "$0" capture ;;
*Keybindings*) exec "$0" keybinds ;;
*Ask*) exec "$0" ask ;;
*"Power profile"*) exec "$0" power-profile ;;
*Power*) exec "$0" power ;;
esac ;;
*)
echo "usage: nomarchy-menu [power|power-profile|theme|clipboard|calc|files|emoji|web|network|bluetooth|capture|keybinds|ask]" >&2
exit 64 ;;
esac
'';
in
{
config = lib.mkIf cfg.rofi.enable {
home.packages = [
nomarchy-menu
pkgs.xdg-utils # xdg-open for the web + file-browser modules
pkgs.nodejs # npx, for the Ask Claude module (claude-code from npm)
];
programs.rofi = {
enable = true;
terminal = cfg.terminal;
font = "${t.fonts.ui} 12";
# Native rofi modi backing three menu modules: calc (live, via
# libqalculate — no qalc CLI needed), emoji (glyph picker, copies via
# its bundled Wayland adapter), file-browser (live navigation). All
# render through the generated/whole-swap theme like every other modi.
plugins = [ pkgs.rofi-calc pkgs.rofi-emoji pkgs.rofi-file-browser ];
extraConfig = {
modi = "drun,run";
show-icons = true; # app icons via the theme's icon set
icon-theme = t.iconTheme; # resolved in theme.nix (Papirus-*/per-theme)
drun-display-format = "{name}";
display-drun = "apps";
display-run = "run";
};
# Whole-swap themes bring their own rofi.rasi; otherwise the theme
# is generated from the palette.
theme =
if hasRasiOverride then rasiOverride
else {
"*" = {
bg = mkLiteral c.base;
fg = mkLiteral c.text;
dim = mkLiteral c.subtext;
surface = mkLiteral c.surface;
accent = mkLiteral c.accent;
background-color = mkLiteral "transparent";
text-color = mkLiteral "@fg";
margin = 0;
padding = 0;
spacing = 0;
};
"window" = {
background-color = mkLiteral "@bg";
border = px t.ui.borderSize;
border-color = mkLiteral "@accent";
border-radius = px t.ui.rounding;
width = mkLiteral "40%";
padding = px 8;
};
"mainbox" = {
children = map mkLiteral [ "inputbar" "message" "listview" ];
};
"inputbar" = {
background-color = mkLiteral "@surface";
border-radius = px t.ui.rounding;
padding = mkLiteral "8px 12px";
spacing = px 8;
children = map mkLiteral [ "prompt" "entry" ];
};
"prompt" = { text-color = mkLiteral "@accent"; };
"entry" = {
placeholder = "Search";
placeholder-color = mkLiteral "@dim";
};
"listview" = {
lines = 8;
columns = 1;
dynamic = true;
scrollbar = false;
spacing = px 2;
padding = mkLiteral "8px 0px 0px 0px";
};
"element" = {
padding = mkLiteral "8px 12px";
border-radius = px t.ui.rounding;
spacing = px 8;
};
"element selected" = {
background-color = mkLiteral "@accent";
text-color = mkLiteral "@bg";
};
"element-icon" = {
background-color = mkLiteral "transparent";
size = mkLiteral "1em";
};
"element-text" = {
background-color = mkLiteral "transparent";
text-color = mkLiteral "inherit";
};
"message" = { padding = mkLiteral "8px 0px 0px 0px"; };
"textbox" = {
background-color = mkLiteral "@surface";
text-color = mkLiteral "@fg";
border-radius = px t.ui.rounding;
padding = mkLiteral "8px 12px";
};
};
};
};
}