From fbfe5f46f0ff2011d3a2d96cc1882824584f7b3c Mon Sep 17 00:00:00 2001
From: Logan Allen <loganallc@gmail.com>
Date: Thu, 10 Dec 2020 13:46:42 -0600
Subject: [PATCH 1/3] spider: verbose

---
 pkg/arvo/app/spider.hoon | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/arvo/app/spider.hoon b/pkg/arvo/app/spider.hoon
index 4da3089c1..6b58e1967 100644
--- a/pkg/arvo/app/spider.hoon
+++ b/pkg/arvo/app/spider.hoon
@@ -486,7 +486,7 @@
 ++  thread-fail
   |=  [=yarn =term =tang]
   ^-  (quip card ^state)
-  ::  %-  (slog leaf+"strand {<yarn>} failed" leaf+<term> tang)
+  %-  (slog leaf+"strand {<yarn>} failed" leaf+<term> tang)
   =/  =tid  (yarn-to-tid yarn)
   =/  fail-cards  (thread-say-fail tid term tang)
   =^  cards  state  (thread-clean yarn)

From b281b9c91fb0d4379425407c5dad535c7c72893a Mon Sep 17 00:00:00 2001
From: Logan Allen <loganallc@gmail.com>
Date: Thu, 10 Dec 2020 13:49:51 -0600
Subject: [PATCH 2/3] group-on-leave: soften de-path

---
 pkg/arvo/ted/group/on-leave.hoon | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkg/arvo/ted/group/on-leave.hoon b/pkg/arvo/ted/group/on-leave.hoon
index 6bd00c4c6..b3e02ef35 100644
--- a/pkg/arvo/ted/group/on-leave.hoon
+++ b/pkg/arvo/ted/group/on-leave.hoon
@@ -80,15 +80,18 @@
   [%remove g.i.entries m.i.entries]
 ::  archive graph associated with group
 ::
+=/  app-resource  (de-path-soft:res app-path.m.i.entries)
+?~  app-resource
+  loop(entries t.entries)
 ;<  ~  bind:m
   %+  raw-poke
     [our.bowl %graph-store]
   :-  %graph-update
   !>  ^-  update:gra
-  [%0 now.bowl [%archive-graph (de-path:res app-path.m.i.entries)]]
+  [%0 now.bowl [%archive-graph u.app-resource]]
 ;<  ~  bind:m
   %+  raw-poke
     [our.bowl %graph-pull-hook]
   :-  %pull-hook-action
-  !>([%remove (de-path:res app-path.m.i.entries)])
+  !>([%remove u.app-resource])
 loop(entries t.entries)

From fe728fea35f56474e20eff1346d936053d72fe91 Mon Sep 17 00:00:00 2001
From: Logan Allen <loganallc@gmail.com>
Date: Thu, 10 Dec 2020 13:55:14 -0600
Subject: [PATCH 3/3] observe-hook: add %group-on-leave back to observers

---
 pkg/arvo/app/observe-hook.hoon | 3 +++
 pkg/arvo/app/spider.hoon       | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkg/arvo/app/observe-hook.hoon b/pkg/arvo/app/observe-hook.hoon
index 0d69d4760..b1d8b47ba 100644
--- a/pkg/arvo/app/observe-hook.hoon
+++ b/pkg/arvo/app/observe-hook.hoon
@@ -64,6 +64,9 @@
   =|  cards=(list card)
   |-
   ?:  ?=(%2 -.old-state)
+    =.  cards
+      :_  cards
+      (act [%watch %group-store /groups %group-on-leave])
     [cards this(state old-state)]
   ?:  ?=(%1 -.old-state)
     =.  cards
diff --git a/pkg/arvo/app/spider.hoon b/pkg/arvo/app/spider.hoon
index 6b58e1967..72aad4355 100644
--- a/pkg/arvo/app/spider.hoon
+++ b/pkg/arvo/app/spider.hoon
@@ -486,7 +486,7 @@
 ++  thread-fail
   |=  [=yarn =term =tang]
   ^-  (quip card ^state)
-  %-  (slog leaf+"strand {<yarn>} failed" leaf+<term> tang)
+  ::%-  (slog leaf+"strand {<yarn>} failed" leaf+<term> tang)
   =/  =tid  (yarn-to-tid yarn)
   =/  fail-cards  (thread-say-fail tid term tang)
   =^  cards  state  (thread-clean yarn)