Merge branch 'js/run-process-parallel-api-fix'
[git] / t / perf / run
1 #!/bin/sh
2
3 case "$1" in
4         --help)
5                 echo "usage: $0 [other_git_tree...] [--] [test_scripts]"
6                 exit 0
7                 ;;
8 esac
9
10 die () {
11         echo >&2 "error: $*"
12         exit 1
13 }
14
15 run_one_dir () {
16         if test $# -eq 0; then
17                 set -- p????-*.sh
18         fi
19         echo "=== Running $# tests in ${GIT_TEST_INSTALLED:-this tree} ==="
20         for t in "$@"; do
21                 ./$t $GIT_TEST_OPTS
22         done
23 }
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)
31 }
32 build_git_rev () {
33         rev=$1
34         for config in config.mak config.mak.autogen config.status
35         do
36                 if test -e "../../$config"
37                 then
38                         cp "../../$config" "build/$rev/"
39                 fi
40         done
41         echo "=== Building $rev ==="
42         (
43                 cd build/$rev &&
44                 if test -n "$GIT_PERF_MAKE_COMMAND"
45                 then
46                         sh -c "$GIT_PERF_MAKE_COMMAND"
47                 else
48                         make $GIT_PERF_MAKE_OPTS
49                 fi
50         ) || die "failed to build revision '$mydir'"
51 }
52
53 run_dirs_helper () {
54         mydir=${1%/}
55         shift
56         while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
57                 shift
58         done
59         if test $# -gt 0 -a "$1" = --; then
60                 shift
61         fi
62         if [ ! -d "$mydir" ]; then
63                 rev=$(git rev-parse --verify "$mydir" 2>/dev/null) ||
64                 die "'$mydir' is neither a directory nor a valid revision"
65                 if [ ! -d build/$rev ]; then
66                         unpack_git_rev $rev
67                 fi
68                 build_git_rev $rev
69                 mydir=build/$rev
70         fi
71         if test "$mydir" = .; then
72                 unset GIT_TEST_INSTALLED
73         else
74                 GIT_TEST_INSTALLED="$mydir/bin-wrappers"
75                 # Older versions of git lacked bin-wrappers; fallback to the
76                 # files in the root.
77                 test -d "$GIT_TEST_INSTALLED" || GIT_TEST_INSTALLED=$mydir
78                 export GIT_TEST_INSTALLED
79         fi
80         run_one_dir "$@"
81 }
82
83 run_dirs () {
84         while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
85                 run_dirs_helper "$@"
86                 shift
87         done
88 }
89
90 GIT_PERF_AGGREGATING_LATER=t
91 export GIT_PERF_AGGREGATING_LATER
92
93 cd "$(dirname $0)"
94 . ../../GIT-BUILD-OPTIONS
95
96 if test $# = 0 -o "$1" = -- -o -f "$1"; then
97         set -- . "$@"
98 fi
99 run_dirs "$@"
100 ./aggregate.perl "$@"