Merge branch 'ms/submodule-foreach-fix' into maint

diff --git a/t/perf/run b/t/perf/run
index 9aaa733c770fb97157e273b6c6d1efd38f9a630a..c7b86104e12a6637b1084d6e02743f6c36df9265 100755 (executable)
--- a/t/perf/run
+++ b/t/perf/run
@@ -70,6 +70,24 @@ build_git_rev () {
        ) || die "failed to build revision '$mydir'"
 }
 
+set_git_test_installed () {
+       mydir=$1
+
+       mydir_abs=$(cd $mydir && pwd)
+       mydir_abs_wrappers="$mydir_abs_wrappers/bin-wrappers"
+       if test -d "$mydir_abs_wrappers"
+       then
+               GIT_TEST_INSTALLED=$mydir_abs_wrappers
+       else
+               # Older versions of git lacked bin-wrappers;
+               # fallback to the files in the root.
+               GIT_TEST_INSTALLED=$mydir_abs
+       fi
+       export GIT_TEST_INSTALLED
+       PERF_SET_GIT_TEST_INSTALLED=true
+       export PERF_SET_GIT_TEST_INSTALLED
+}
+
 run_dirs_helper () {
        mydir=${1%/}
        shift
@@ -79,7 +97,16 @@ run_dirs_helper () {
        if test $# -gt 0 -a "$1" = --; then
                shift
        fi
-       if [ ! -d "$mydir" ]; then
+
+       PERF_RESULTS_PREFIX=
+       if test "$mydir" = "."
+       then
+               unset GIT_TEST_INSTALLED
+       elif test -d "$mydir"
+       then
+               PERF_RESULTS_PREFIX=bindir$(cd $mydir && printf "%s" "$(pwd)" | tr -c "[a-zA-Z0-9]" "_").
+               set_git_test_installed "$mydir"
+       else
                rev=$(git rev-parse --verify "$mydir" 2>/dev/null) ||
                die "'$mydir' is neither a directory nor a valid revision"
                if [ ! -d build/$rev ]; then
@@ -87,16 +114,12 @@ run_dirs_helper () {
                fi
                build_git_rev $rev "$mydir"
                mydir=build/$rev
+
+               PERF_RESULTS_PREFIX=build_$rev.
+               set_git_test_installed "$mydir"
        fi
-       if test "$mydir" = .; then
-               unset GIT_TEST_INSTALLED
-       else
-               GIT_TEST_INSTALLED="$mydir/bin-wrappers"
-               # Older versions of git lacked bin-wrappers; fallback to the
-               # files in the root.
-               test -d "$GIT_TEST_INSTALLED" || GIT_TEST_INSTALLED=$mydir
-               export GIT_TEST_INSTALLED
-       fi
+       export PERF_RESULTS_PREFIX
+
        run_one_dir "$@"
 }