From 4301ac900932c08e10e754a52acc51ce84ab77d1 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Wed, 28 Feb 2018 22:47:46 +1300
Subject: [PATCH] print task output on shell start only once every 30s

---
 .zsh/zshrc/parts.d/50-taskwarrior | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/.zsh/zshrc/parts.d/50-taskwarrior b/.zsh/zshrc/parts.d/50-taskwarrior
index b35e383..2cf9d38 100644
--- a/.zsh/zshrc/parts.d/50-taskwarrior
+++ b/.zsh/zshrc/parts.d/50-taskwarrior
@@ -16,7 +16,14 @@ if whence task >/dev/null; then
   alias ty='t sync'
   alias td='t done'
 
-  [[ -t 0 ]] && task 2>/dev/null || :
+  local SENTINEL=${XDG_RUNTIME_DIR}/taskwarrior/shell_run_sentinel
+  mkdir --parent ${SENTINEL%/*}
+  # only print the tasks at most once every 30 seconds
+  if [[ -t 0 ]] && [[ -z ${SENTINEL}(#qNms-30) ]]; then
+    touch ${SENTINEL}
+    task 2>/dev/null || :
+  fi
+  unset SENTINEL
 fi
 
 # vim:ft=zsh
-- 
2.39.5