better timing functions

1 files changed, 33 insertions, 9 deletions

diff --git a/scripts/travis_helper.sh b/scripts/travis_helper.sh
index ebe1e965b5..040ef29443 100755
--- a/scripts/travis_helper.sh
+++ b/scripts/travis_helper.sh
@@ -1,17 +1,41 @@
 #!/usr/bin/env bash
 
+function mapbox_time_start {
+    local name=$1
+    mapbox_timer_name=$name
+
+    travis_fold start $name
+
+    mapbox_timer_id=$(printf %08x $(( RANDOM * RANDOM )))
+    eval "mapbox_start_time_$mapbox_timer_id=$(travis_nanoseconds)"
+    echo -en "travis_time:start:$mapbox_timer_id\n"
+}
+
+function mapbox_time_finish {
+    local name=${1:-$mapbox_timer_name}
+    local timer_id=${2:-$mapbox_timer_id}
+    local timer_start="mapbox_start_time_$timer_id"
+    eval local start_time=\${$timer_start}
+    local end_time=$(travis_nanoseconds)
+    local duration=$(($end_time-$start_time))
+    echo -en "travis_time:end:$timer_id:start=$start_time,finish=$end_time,duration=$duration\n"
+
+    travis_fold end $name
+}
+
 function mapbox_time {
-    local NAME=$1 ; shift
-    travis_fold start "${NAME}"
-    travis_time_start
-    "$@"
-    travis_time_finish
-    travis_fold end "${NAME}"
+    local name=$1 ; shift
+    mapbox_time_start $name
+    local timer_id=$mapbox_timer_id
+    echo "\$ $@"
+    $@
+    mapbox_time_finish $name $timer_id
 }
 
+
+export ANSI_CLEAR
 export -f travis_fold
-export -f travis_time_start
-export -f travis_time_finish
 export -f travis_nanoseconds
-export ANSI_CLEAR
 export -f mapbox_time
+export -f mapbox_time_start
+export -f mapbox_time_finish