From d99a94f34ee7bd0ea1c6a741a697a2af497d10ae Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Sat, 21 Dec 2013 23:33:32 +0100
Subject: [PATCH] Humanize the execution time. Fixes #46

---
 pure.zsh | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/pure.zsh b/pure.zsh
index 7a5eb23..acda5f6 100644
--- a/pure.zsh
+++ b/pure.zsh
@@ -16,6 +16,21 @@
 # %m => shortname host
 # %(?..) => prompt conditional - %(condition.true.false)
 
+
+# turns seconds into human readable time
+# 165392 => 1d 21h 56h 32s
+prompt_pure_human_time() {
+	local tmp=$1
+	local days=$(( tmp / 60 / 60 / 24 ))
+	local hours=$(( tmp / 60 / 60 % 24 ))
+	local minutes=$(( tmp / 60 % 60 ))
+	local seconds=$(( tmp % 60 ))
+	(( $days > 0 )) && echo -n "${days}d "
+	(( $hours > 0 )) && echo -n "${hours}h "
+	(( $minutes > 0 )) && echo -n "${minutes}h "
+	echo "${seconds}s"
+}
+
 # fastest possible way to check if repo is dirty
 prompt_pure_git_dirty() {
 	# check if we're in a git repo
@@ -31,7 +46,7 @@ prompt_pure_cmd_exec_time() {
 	local stop=$(date +%s)
 	local start=${cmd_timestamp:-$stop}
 	integer elapsed=$stop-$start
-	(($elapsed > ${PURE_CMD_MAX_EXEC_TIME:=5})) && echo ${elapsed}s
+	(($elapsed > ${PURE_CMD_MAX_EXEC_TIME:=5})) && prompt_pure_human_time $elapsed
 }
 
 prompt_pure_preexec() {