reaktor2: add vicuna plugin

krebs/2configs/reaktor2.nix

@@ -253,6 +253,24 @@ let
     };
   };
 
+  vicuna = {
+    pattern = "^!vicuna (.*)$";
+    activate = "match";
+    arguments = [1];
+    timeoutSec = 1337;
+    command = {
+      filename = pkgs.writeDash "vicuna" ''
+        set -efu
+
+        mkdir -p ${stateDir}/vicuna
+        export CONTEXT=${stateDir}/vicuna/"$_msgtarget".context
+        ${pkgs.vicuna-chat}/bin/vicuna-chat "$@" |
+          echo "$_from: $(cat)" |
+          fold -s -w 426
+      '';
+    };
+  };
+
   locationsLib = pkgs.writeText "locations.sh" ''
     ENDPOINT=http://c.r/poi.json
     get_locations() {
@@ -413,6 +431,7 @@ let
         hooks.sed
         interrogate
         say
+        vicuna
         (generators.command_hook {
           inherit (commands) dance random-emoji nixos-version;
           tell = {