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hyprland: improve config reload

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When using the previous approach I've always gotten errors that I can't
reload config on the .lock file that exists in /tmp when you run a
standard configured hyprland.

This commit improves this by using hyprctl to find instances to reload
instead.

We can remove the HYPRLAND_INSTANCE_SIGNATURE bogus assignment once
https://github.com/hyprwm/Hyprland/issues/4088 is resolved.

Co-authored-by: Carl Hjerpe <git@hjerpe.xyz>
This commit is contained in:
Ujp8LfXBJ6wCPR 2023-12-14 08:04:57 +01:00 committed by GitHub
parent 5e9d1fe19f
commit 7a88cdedbd
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1 changed files with 5 additions and 5 deletions
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10
modules/services/window-managers/hyprland.nix
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@ -243,11 +243,11 @@ in {
+ lib.optionalString (cfg.extraConfig != "") cfg.extraConfig; + lib.optionalString (cfg.extraConfig != "") cfg.extraConfig;
onChange = lib.mkIf (cfg.package != null) '' onChange = lib.mkIf (cfg.package != null) ''
( # execute in subshell so that `shopt` won't affect other scripts ( # Execute in subshell so we don't poision environment with vars
shopt -s nullglob # so that nothing is done if /tmp/hypr/ does not exist or is empty # This var must be set for hyprctl to function, but the value doesn't matter.
for instance in /tmp/hypr/*; do export HYPRLAND_INSTANCE_SIGNATURE="bogus"
HYPRLAND_INSTANCE_SIGNATURE=''${instance##*/} ${cfg.finalPackage}/bin/hyprctl reload config-only \ for i in $(${cfg.finalPackage}/bin/hyprctl instances -j | jq ".[].instance" -r); do
|| true # ignore dead instance(s) HYPRLAND_INSTANCE_SIGNATURE=$i ${cfg.finalPackage}/bin/hyprctl reload config-only
done done
) )
''; '';