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=$1
  27         mkdir -p build/$rev
  28         (cd "$(git rev-parse --show-cdup)" && git archive --format=tar $rev) |
  29         (cd build/$rev && tar x)
  30 }
  31 build_git_rev () {
  32         rev=$1
  33         for config in config.mak config.mak.autogen config.status
  34         do
  35                 if test -e "../../$config"
  36                 then
  37                         cp "../../$config" "build/$rev/"
  38                 fi
  39         done
  40         (cd build/$rev && make $GIT_PERF_MAKE_OPTS) ||
  41         die "failed to build revision '$mydir'"
  42 }
  43
  44 run_dirs_helper () {
  45         mydir=${1%/}
  46         shift
  47         while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
  48                 shift
  49         done
  50         if test $# -gt 0 -a "$1" = --; then
  51                 shift
  52         fi
  53         if [ ! -d "$mydir" ]; then
  54                 rev=$(git rev-parse --verify "$mydir" 2>/dev/null) ||
  55                 die "'$mydir' is neither a directory nor a valid revision"
  56                 if [ ! -d build/$rev ]; then
  57                         unpack_git_rev $rev
  58                 fi
  59                 build_git_rev $rev
  60                 mydir=build/$rev
  61         fi
  62         if test "$mydir" = .; then
  63                 unset GIT_TEST_INSTALLED
  64         else
  65                 GIT_TEST_INSTALLED="$mydir/bin-wrappers"
  66                 # Older versions of git lacked bin-wrappers; fallback to the
  67                 # files in the root.
  68                 test -d "$GIT_TEST_INSTALLED" || GIT_TEST_INSTALLED=$mydir
  69                 export GIT_TEST_INSTALLED
  70         fi
  71         run_one_dir "$@"
  72 }
  73
  74 run_dirs () {
  75         while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
  76                 run_dirs_helper "$@"
  77                 shift
  78         done
  79 }
  80
  81 GIT_PERF_AGGREGATING_LATER=t
  82 export GIT_PERF_AGGREGATING_LATER
  83
  84 cd "$(dirname $0)"
  85 . ../../GIT-BUILD-OPTIONS
  86
  87 if test $# = 0 -o "$1" = -- -o -f "$1"; then
  88         set -- . "$@"
  89 fi
  90 run_dirs "$@"
  91 ./aggregate.perl "$@"