perf: emit progress output when unpacking & building

Amend the t/perf/run output so that in addition to the "Running N tests" heading currently being emitted, it also emits "Unpacking $rev" and "Building $rev" when setting up the build/$rev directory & when building it, respectively. This makes it easier to see what's going on and what revision is being tested as the output scrolls by. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed May 20, 2017 at 21:42 UTC b11ad029cb67070f04e131b3afb739da5d086509
1 file changed +2
t/perf/run
+2
@@ -24,6 +24,7 @@ run_one_dir () {
24
25 unpack_git_rev () {
26 rev=$1
27 + echo "=== Unpacking $rev in build/$rev ==="
28 mkdir -p build/$rev
29 (cd "$(git rev-parse --show-cdup)" && git archive --format=tar $rev) |
30 (cd build/$rev && tar x)
@@ -37,6 +38,7 @@ build_git_rev () {
38 cp "../../$config" "build/$rev/"
39 fi
40 done
41 + echo "=== Building $rev ==="
42 (
43 cd build/$rev &&
44 if test -n "$GIT_PERF_MAKE_COMMAND"