feat(zsh): add screensaver

homes/x86_64-linux/rafiq/default.nix

@@ -6,7 +6,8 @@
 {
   cli.shell = "zsh";
   cli.screensaver.enable = true;
-  cli.screensaver.timeout = "10";
+  cli.screensaver.timeout = "100";
+  cli.screensaver.command = "cbonsai -S";
   cli.editor = "nvf";
   cli.file-browser = "yazi";
   cli.multiplexer = "zellij";
@@ -20,6 +21,7 @@
   };
 
   home.packages = with pkgs; [
+    cbonsai
     ripgrep
     devenv
     pantheon.rebuild

modules/home/cli/default.nix

@@ -9,6 +9,7 @@
     shell = lib.pantheon.mkStrOption;
     screensaver.enable = lib.mkEnableOption "";
     screensaver.timeout = lib.pantheon.mkStrOption;
+    screensaver.command = lib.pantheon.mkStrOption;
     editor = lib.pantheon.mkStrOption;
     file-browser = lib.pantheon.mkStrOption;
     multiplexer = lib.pantheon.mkStrOption;

modules/home/cli/shell/default.nix

@@ -21,15 +21,16 @@
       lib.mkOrder 1200
         # zsh
         ''
-          setopt PROMPT_SUBST
-          PROMPT='> '
-          RPROMPT='[%D{%L:%M:%S %p}]'
-
-          TMOUT=${config.cli.screensaver.timeout}
+          precmd() {
+            TMOUT=${config.cli.screensaver.timeout}
+          }
 
           TRAPALRM() {
-              PROMPT='IDLE > '
-              zle reset-prompt
+            TMOUT=1
+            ${config.cli.screensaver.command}
+            # If we exit, assume the previous command was exited out of
+            TMOUT=${config.cli.screensaver.timeout}
+            zle reset-prompt
           }
         ''
     );