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feat(pkgs/Profpatsch/alacritty): init dark mode dbus daemon

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A simple dbus daemon that writes the alacritty config to
`~/.config/alacritty/alacritty-colors-autogen.toml` on startup and
whenever a change between dark/light mode is requested.

Alacritty only implements an config file isync watcher, no SIGHUP
handler or similar, so we have to actually write the config file lol.

This is all a little glue-y, but idk, whatever.

Further reading & inspo:

https://github.com/alacritty/alacritty/issues/5999
https://www.christianfosli.com/posts/2024-on-colorscheme-changed/
https://github.com/christianfosli/on-colorscheme-changed

Change-Id: Iac4eb9d85679dc87e28e57d68384645b3b91d08a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12870
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This commit is contained in:
Profpatsch 2024-12-05 19:11:34 +01:00
parent 22c46c8009
commit 6477428c36
9 changed files with 464 additions and 7 deletions
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40
users/Profpatsch/alacritty.nix
View file

@ -3,25 +3,53 @@
let
bins = depot.nix.getBins pkgs.alacritty [ "alacritty" ];
# https://github.com/alacritty/alacritty-theme
themes = {
# dark = "alacritty_0_12";
dark = "google";
light = "dayfox";
};
config =
{
alacritty-config = { font.size = 18; scrolling.history = 100000; };
config = {
# sets the theme for this config (autogenerated file)
general.import = [ "~/.config/alacritty/alacritty-colors-autogen.toml" ];
font.size = 18;
scrolling.history = 100000;
};
# This disables the dpi-sensitive scaling (cause otherwise the font will be humongous on my laptop screen)
alacritty-env.WINIT_X11_SCALE_FACTOR = 1;
};
config-file = (pkgs.formats.toml { }).generate "alacritty.conf" config.alacritty-config;
alacritty = depot.nix.writeExecline "alacritty" { } (
(lib.concatLists (lib.mapAttrsToList (k: v: [ "export" k (toString v) ]) config.alacritty-env))
++ [
"backtick"
"-E"
"config"
[ depot.users.Profpatsch.xdg-config-home ]
bins.alacritty
"--config-file"
config-file
((pkgs.formats.toml { }).generate "alacritty.conf" config.config)
"$@"
]
);
alacritty-themes = pkgs.fetchFromGitHub {
owner = "alacritty";
repo = "alacritty-theme";
rev = "95a7d695605863ede5b7430eb80d9e80f5f504bc";
sha256 = "sha256-D37MQtNS20ESny5UhW1u6ELo9czP4l+q0S8neH7Wdbc=";
};
in
alacritty
{
inherit
alacritty
alacritty-themes
themes;
}