perf/run: show name of rev being built

chriscool · gitster · commit ffdd01076eb2 · 2017-09-24T16:58:34.000+09:00
It is nice for the user to not just show the sha1 of the
current revision being built but also the actual name of
this revision.

Signed-off-by: Christian Couder &lt;chriscool@tuxfamily.org&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/t/perf/run b/t/perf/run
@@ -37,14 +37,15 @@ unpack_git_rev () {
 
 build_git_rev () {
 	rev=$1
+	name="$2"
 	for config in config.mak config.mak.autogen config.status
 	do
 		if test -e "../../$config"
 		then
 			cp "../../$config" "build/$rev/"
 		fi
 	done
-	echo "=== Building $rev ==="
+	echo "=== Building $rev ($name) ==="
 	(
 		cd build/$rev &&
 		if test -n "$GIT_PERF_MAKE_COMMAND"
@@ -71,7 +72,7 @@ run_dirs_helper () {
 		if [ ! -d build/$rev ]; then
 			unpack_git_rev $rev
 		fi
-		build_git_rev $rev
+		build_git_rev $rev "$mydir"
 		mydir=build/$rev
 	fi
 	if test "$mydir" = .; then
