From 82581ae993e12277abab27fa43d11fe8dc2f6171 Mon Sep 17 00:00:00 2001
From: Ted Blackman <ted@tlon.io>
Date: Thu, 1 Jul 2021 20:33:43 -0400
Subject: [PATCH] gall: %e scry to list apps on a desk

---
 pkg/arvo/sys/vane/gall.hoon | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkg/arvo/sys/vane/gall.hoon b/pkg/arvo/sys/vane/gall.hoon
index f881b0b692..55423605bf 100644
--- a/pkg/arvo/sys/vane/gall.hoon
+++ b/pkg/arvo/sys/vane/gall.hoon
@@ -1775,6 +1775,20 @@
       [~ ~]
     [~ ~ desk+!>(q.beak.u.yok)]
   ::
+  ?:  ?&  =(%e care)
+          =(~ path)
+          =([%$ %da now] coin)
+          =(our ship)
+      ==
+    :+  ~  ~
+    :-  %apps  !>  ^-  (set dude)
+    =*  syd=desk  dap
+    %+  roll  ~(tap by yokes.state)
+    |=  [[=dude =yoke] acc=(set dude)]
+    ?.  =(syd q.beak.yoke)
+      acc
+    (~(put in acc) dude)
+  ::
   ?.  =(our ship)
     ~
   ?.  =([%$ %da now] coin)