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         (
  41                 cd build/$rev &&
  42                 if test -n "$GIT_PERF_MAKE_COMMAND"
  43                 then
  44                         sh -c "$GIT_PERF_MAKE_COMMAND"
  45                 else
  46                         make $GIT_PERF_MAKE_OPTS
  47                 fi
  48         ) || die "failed to build revision '$mydir'"
  49 }
  50
  51 run_dirs_helper () {
  52         mydir=${1%/}
  53         shift
  54         while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
  55                 shift
  56         done
  57         if test $# -gt 0 -a "$1" = --; then
  58                 shift
  59         fi
  60         if [ ! -d "$mydir" ]; then
  61                 rev=$(git rev-parse --verify "$mydir" 2>/dev/null) ||
  62                 die "'$mydir' is neither a directory nor a valid revision"
  63                 if [ ! -d build/$rev ]; then
  64                         unpack_git_rev $rev
  65                 fi
  66                 build_git_rev $rev
  67                 mydir=build/$rev
  68         fi
  69         if test "$mydir" = .; then
  70                 unset GIT_TEST_INSTALLED
  71         else
  72                 GIT_TEST_INSTALLED="$mydir/bin-wrappers"
  73                 # Older versions of git lacked bin-wrappers; fallback to the
  74                 # files in the root.
  75                 test -d "$GIT_TEST_INSTALLED" || GIT_TEST_INSTALLED=$mydir
  76                 export GIT_TEST_INSTALLED
  77         fi
  78         run_one_dir "$@"
  79 }
  80
  81 run_dirs () {
  82         while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
  83                 run_dirs_helper "$@"
  84                 shift
  85         done
  86 }
  87
  88 GIT_PERF_AGGREGATING_LATER=t
  89 export GIT_PERF_AGGREGATING_LATER
  90
  91 cd "$(dirname $0)"
  92 . ../../GIT-BUILD-OPTIONS
  93
  94 if test $# = 0 -o "$1" = -- -o -f "$1"; then
  95         set -- . "$@"
  96 fi
  97 run_dirs "$@"
  98 ./aggregate.perl "$@"