christoph/flake-nixinator
1
Fork 0
Code Activity

Introduce rofi lib func for simple chooser-action menu

Browse Source
This commit is contained in:
Christoph Urlacher
2023-05-25 19:58:23 +02:00
parent 3d72b59df5
commit ad604ef4a4
4 changed files with 70 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
config/hyprland/hyprland.conf
View File

@ -87,7 +87,7 @@ bind = $mainMod, A, exec, rofi -show drun
# bind = $mainMod, R, exec, rofi -show run
# bind = $mainMod, B, exec, rofi -show filebrowser
bind = $mainMod, D, exec, ~/NixFlake/config/rofi/menus/systemd-podman.fish
bind = $mainMod, escape, exec, ~/NixFlake/config/rofi/menus/power.fish
bind = $mainMod, escape, exec, rofi-menu-power
bind = $mainMod, O, exec, ~/NixFlake/config/rofi/menus/lectures.fish
bind = $mainMod, M, exec, ~/NixFlake/config/rofi/menus/keybinds.fish
bind = $mainMod, U, exec, ~/NixFlake/config/rofi/menus/vpn.fish

24
config/rofi/menus/power.fish
View File

@ -1,24 +0,0 @@
#!/usr/bin/env fish
# User chooses option
set OPTIONS "Poweroff" "Reboot" "Reload Hyprland" "Exit Hyprland"
set OPTION (echo -e (string join "\n" $OPTIONS) | rofi -dmenu -p " power " -i)
if not contains $OPTION $OPTIONS
exit
end
# Set command
if test "Poweroff" = $OPTION
set ACTION "poweroff"
else if test "Reboot" = $OPTION
set ACTION "reboot"
else if test "Reload Hyprland" = $OPTION
set ACTION "hyprctl reload"
else if test "Exit Hyprland" = $OPTION
set ACTION "hyprctl dispatch exit"
else
exit
end
# Execute command
eval $ACTION

15
home/modules/rofi/default.nix
View File

@ -17,12 +17,17 @@ in {
config = mkIf cfg.enable {
home.packages = with pkgs; [
rofi-wayland
];
home.file.".config/rofi/menu-power.fish".text = mylib.rofi.mkSimpleMenu {
"Poweroff" = "poweroff";
"Reload Hyprland" = "hyprctl reload";
};
# Power Menu
(mylib.rofi.mkSimpleMenu
"power"
{
"Poweroff" = "poweroff";
"Reboot" = "reboot";
"Reload Hyprland" = "hyprctl reload";
"Exit Hyprland" = "hyprctl dispatch exit";
})
];
home.activation = {
# NOTE: Keep the rofi config symlinked, to allow easy changes with hotreload

65
lib/rofi.nix
View File

@ -11,11 +11,64 @@
# }
mkSimpleMenu = let
# Makes a string like ''"Poweroff" "Reload Hyprland"''
unpack-options = attrs: "\"${lib.concatStringsSep "\" \"" builtins.attrNames attrs}\"";
in
prompt: attrs: ''
#! ${pkgs.fish}/bin/fish
unpack-options = attrs: "\"${lib.concatStringsSep "\" \"" (builtins.attrNames attrs)}\"";
set OPTIONS ${unpack-options attrs}
'';
mkCase = option: action: "else if test \"${option}\" = $OPTION\n set ACTION \"${action}\"";
cases = attrs:
lib.pipe attrs [
(builtins.mapAttrs mkCase)
builtins.attrValues
(builtins.concatStringsSep "\n")
];
in
prompt: attrs:
pkgs.writeScriptBin "rofi-menu-${prompt}" ''
#! ${pkgs.fish}/bin/fish
# OPTIONS contains all possible values Rofi will display
set OPTIONS ${unpack-options attrs}
# We choose a single OPTION using Rofi
set OPTION (echo -e (string join "\n" $OPTIONS) | rofi -dmenu -p " ${prompt} " -i)
# Check if the chosen OPTION is a valid choice from OPTIONS
if not contains $OPTION $OPTIONS
exit
end
# Set a command to execute based on the chosen OPTION
if false
exit # Easier to generate with this
${cases attrs}
else
exit
end
# Execute the command
eval $ACTION
'';
# Receives attrs like:
# {
# optionA = "exa -1 -D ~/Notes/TU";
# optionB = "exa -1 -D ~/Notes/TU/$OPTIONA/Lecture | grep \".pdf\"";
# commandB = "xdg-open ~/Notes/TU/$OPTIONA/Lecture/$OPTIONB";
# }
#
# Keys:
# - optionA, optionB # Command that generates Rofi options:
# exa -1 -D ~/Notes/TU
# cat /etc/rofi-vpns
# - commandA, commandB # Action to execute after sth. was chosen (mutually excl. with command)
# - actionsA, actionsB # Configure actions by lookup (mutually excl. with command):
# actionsB = {"status" = "systemctl status..."}
# - colorA, colorB # Configure highlighting conditions:
# colorA = {"red" = "systemctl ... | grep ..."};
#
# Use $OPTIONA and $OPTIONB to use the options chosen by option<A/B>-command and rofi
# Use $EVALA and $EVALB to use the outputs generated by command<A/B>
mkMenu = let
in
prompt: attrs: "";
}