q: highlight risky users

modules/programs/q.nix

@@ -23,6 +23,10 @@ in {
       default = true;
       type = with types; bool;
     };
+    userHighlight = mkOption {
+      default = [ config.users.users.mainUser.name ];
+      type = with types; listOf str;
+    };
   };
 
   config = mkIf cfg.enable {
@@ -31,6 +35,7 @@ in {
         timeZones = cfg.timeZones;
         enableIntelBacklight = cfg.enableIntelBacklight;
         enableBattery = cfg.enableBattery;
+        userHighlight = cfg.userHighlight;
       })
     ];
   };

pkgs/q/default.nix

@@ -2,7 +2,7 @@
 # tzselect is your frind do find timezones
 , timeZones ? [ ], timeColor ? 9, timeZoneColor ? 10, calBackgroundColor ? 10
 , calWeekColor ? 13, calDayColor ? 9, enableIntelBacklight ? true
-, enableBattery ? true, ... }:
+, userHighlight ? [ "palo" ], enableBattery ? true, ... }:
 
 let
 
@@ -296,11 +296,13 @@ let
   '';
 
   q-show-users = ''
-    ${pkgs.procps}/bin/ps aux \
-     | ${pkgs.gawk}/bin/awk '{ print $1 }' \
+    ${pkgs.procps}/bin/ps -eo user \
      | ${pkgs.gnused}/bin/sed '1 d' \
      | ${pkgs.coreutils}/bin/sort  \
      | ${pkgs.coreutils}/bin/uniq \
+     | ${pkgs.gnugrep}/bin/egrep --color=always '(${
+       lib.concatStringsSep "|" userHighlight
+     })|$' \
      | ${pkgs.utillinux}/bin/column
   '';
 

system/desktop/browser.nix

@@ -57,4 +57,9 @@ in {
 
     };
   };
+
+  # highlight browser users in q command
+  programs.custom.q.userHighlight = map ({ user, ... }: user)
+    (builtins.attrValues config.programs.custom.browser.configList);
+
 }