nix/bar/polybar: fix env to run custom scripts

.gitignore

@@ -2,6 +2,8 @@
 
 !/.gitignore
 
+!/notes
+
 !/nix
 /nix/*
 !/nix/wm

nix/wm/bar/polybar/default.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.wm.bar.polybar;
+  pcfg = config.services.polybar;
 
   colors = {
     orange = "#ee9a00";
@@ -19,6 +20,11 @@ in
   };
 
   config = mkIf cfg.enable {
+    systemd.user.services.polybar = {
+      # Add additional /usr/bin to run custom scripts
+      Service.Environment = mkForce "PATH=${pcfg.package}/bin:/run/wrappers/bin:/usr/bin";
+    };
+
     services.polybar = {
       enable = true;
       script = "polybar &";
@@ -26,7 +32,7 @@ in
         "bar/main" = {
           monitor = "DisplayPort-1";
           width = "100%";
-          height = "16px";
+          height = "20px";
           font = [
             "Fira Code:size=9:antialias=true"
             "Fira Code:bold:size=0:antialias=true"
@@ -35,7 +41,7 @@ in
           modules = {
             left = "xmonad";
             center = "date wifi";
-            right = "lang time";
+            right = "volume lang time";
           };
         };
 
@@ -63,9 +69,9 @@ in
             text = "<label-layout>";
             padding = 1;
           };
+          label.layout.font = 2;
         };
 
-        # TODO: fix amixer
         "module/volume" = {
           type = "custom/script";
           exec = "~/scripts/get_volume.sh";
@@ -101,7 +107,6 @@ in
             bottom = 0;
             top = 0;
           };
-
         };
       };
     };

notes/systemd.md

@@ -0,0 +1,6 @@
+# The user systemd session is degraded
+
+```sh
+systemctl --user reset-failed
+home-manager switch
+```