tools/git-compare-abis.sh

   1 #!/bin/bash
   2 #
   3 # checks if Wireshark's ABI has been changes since last release (tag)
   4 #
   5 # Copyright 2011 Balint Reczey <balint@balintreczey.hu>
   6 #
   7 # $Id$
   8 #
   9 # Wireshark - Network traffic analyzer
  10 # By Gerald Combs <gerald@wireshark.org>
  11 # Copyright 1998 Gerald Combs
  12 #
  13 # This program is free software; you can redistribute it and/or
  14 # modify it under the terms of the GNU General Public License
  15 # as published by the Free Software Foundation; either version 2
  16 # of the License, or (at your option) any later version.
  17 #
  18 # This program is distributed in the hope that it will be useful,
  19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 # GNU General Public License for more details.
  22 #
  23 # You should have received a copy of the GNU General Public License
  24 # along with this program; if not, write to the Free Software
  25 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  26
  27 set -e
  28
  29 if test -z "$1"; then
  30         echo "Usage:"
  31         echo "$0 \"<build commands>\""
  32         echo "e.g. $0 \"./autogen.sh && ./configure && make -j3 && make dumpabi\""
  33         exit 1
  34 fi
  35
  36 # build current version
  37 bash -c "$1"
  38
  39 cd `git rev-parse --show-toplevel`
  40 # we are at top level
  41
  42 # Stable branches with releases
  43 #LAST_TAG=`git describe --tags --abbrev=0`
  44 #LAST_TAG_DIR=$LAST_TAG
  45
  46 # Use latest commit
  47 LAST_TAG=HEAD
  48 LAST_TAG_DIR=master
  49
  50 rm -rf $LAST_TAG_DIR
  51 mkdir $LAST_TAG_DIR
  52 git archive $LAST_TAG | tar -x -C $LAST_TAG_DIR
  53
  54 # build latest tag
  55 (cd $LAST_TAG_DIR && bash -c "$1")
  56
  57 exec tools/compare-abis.sh `pwd`/$LAST_TAG_DIR `pwd`
  58