From a2c5b7fa4973af263ffafbd89e3d4b06ba911baf Mon Sep 17 00:00:00 2001
From: krizej <krizej@protonmail.com>
Date: Fri, 27 Sep 2024 22:56:36 +0200
Subject: [PATCH] i3status updates via signals

---
 modules/stuff/i3.nix | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/modules/stuff/i3.nix b/modules/stuff/i3.nix
index fde53e7..683d009 100644
--- a/modules/stuff/i3.nix
+++ b/modules/stuff/i3.nix
@@ -92,11 +92,17 @@ in {
           ]
           ++ optionals config.chuj.stuff.mpd.enable [
             { command = "${pkgs.writeShellScriptBin "mpdstatus" ''
+              trap "echo SIG" USR1 EXIT
+
               while true; do
+                sleep 1 &
+                wait
+                
                 status=$(mpc status | sed -n 2p | cut -d' ' -f1)
                 title=$(basename "$(mpc current -f '%file%')" .mp3)
                 echo "$status $title" > /tmp/i3-mpd-status-stuff
-                sleep 1
+                echo update!!
+
               done
             ''}/bin/mpdstatus &"; notification = false; }
           ];
@@ -120,6 +126,9 @@ in {
             mod = modifier;
             execns = "exec --no-startup-id";
             cmd_and_center = cmd: "${execns} i3-msg '${cmd}' && i3custom-center-mouse-on-focus";
+            killall = "${pkgs.killall}/bin/killall";
+            update_mpdstatus = "${killall} -USR1 mpdstatus && sleep 0.05"; # hack as fack xd
+            update_i3status = "${killall} -USR1 i3status";
           in mergeAttrs {
             # Program keybinds
             "${mod}+Return" = ''${execns} ${if config.chuj.stuff.alacritty.enable then "alacritty" else "i3-sensible-terminal"}'';
@@ -129,9 +138,9 @@ in {
             "--release ${mod}+k" = "${execns} xkill";
 
             # Volume control
-            "Ctrl+F9"  = "${execns} pamixer --toggle-mute";
-            "Ctrl+F10" = "${execns} pamixer --decrease 5";
-            "Ctrl+F11" = "${execns} pamixer --increase 5";
+            "Ctrl+F9"  = "${execns} pamixer --toggle-mute && ${update_i3status}";
+            "Ctrl+F10" = "${execns} pamixer --decrease 5 && ${update_i3status}";
+            "Ctrl+F11" = "${execns} pamixer --increase 5 && ${update_i3status}";
 
             # General i3 keybindings
             "${mod}+f"       = cmd_and_center "fullscreen toggle";
@@ -181,12 +190,12 @@ in {
             "${mod}+Shift+0" = cmd_and_center "move container to workspace number 10";
           } (optionalAttrs config.chuj.stuff.mpd.enable {
             # MPD controls
-            "Ctrl+F5" = "exec mpdfdial.sh";
-            "Ctrl+F6" = "exec mpc prev";
-            "Ctrl+F7" = "exec mpc toggle";
-            "Ctrl+F8" = "exec mpc next";
+            "Ctrl+F5" = "exec mpdfdial.sh && ${update_mpdstatus} && ${update_i3status}";
+            "Ctrl+F6" = "exec mpc prev && ${update_mpdstatus} && ${update_i3status}";
+            "Ctrl+F7" = "exec mpc toggle && ${update_mpdstatus} && ${update_i3status}";
+            "Ctrl+F8" = "exec mpc next && ${update_mpdstatus} && ${update_i3status}";
             "Ctrl+Shift+F6" = "exec mpc seek -3";
-            "Ctrl+Shift+F7" = "exec mpc clear";
+            "Ctrl+Shift+F7" = "exec mpc clear && ${update_mpdstatus} && ${update_i3status}";
             "Ctrl+Shift+F8" = "exec mpc seek +3";
             "Ctrl+Shift+F10" = ''exec mpc volume -5 && dunstify "mpc $(mpc volume)" -r 420'';
             "Ctrl+Shift+F11" = ''exec mpc volume +5 && dunstify "mpc $(mpc volume)" -r 420'';