The Tor Browser / file revision

 #!/bin/bash

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 # Usage: update-breakpad.sh <path to breakpad SVN>

 if [ $# -lt 1 ]; then

   echo "Usage: update-breakpad.sh /path/to/google-breakpad/"

   exit 1

 fi

 crashreporter_dir=`dirname $0`

 repo=${crashreporter_dir}/../..

 rm -rf ${crashreporter_dir}/google-breakpad

 svn export $1 ${crashreporter_dir}/google-breakpad

 # remove some extraneous bits

 rm -rf ${crashreporter_dir}/google-breakpad/src/third_party/protobuf ${crashreporter_dir}/google-breakpad/src/testing/ ${crashreporter_dir}/google-breakpad/src/tools/gyp/

 # restore our Makefile.ins

 hg -R ${repo} st -n | grep "Makefile\.in$" | xargs hg revert --no-backup

 # and moz.build files

 hg -R ${repo} st -n | grep "moz\.build$" | xargs hg revert --no-backup

 # and some other makefiles

 hg -R ${repo} st -n | grep "objs\.mk$" | xargs hg revert --no-backup

 # Record `svn info`

 svn info $1 > ${crashreporter_dir}/google-breakpad/SVN-INFO

 # Apply any local patches

 shopt -s nullglob

 for p in ${crashreporter_dir}/breakpad-patches/*.patch; do

     if grep -q -e "--git" $p; then

         patch_opts="-p1"

     else

         patch_opts="-p0"

     fi

     echo "Applying $p"

     if ! filterdiff -x '*/Makefile*' $p | \

         patch -d ${crashreporter_dir}/google-breakpad ${patch_opts}; then

       echo "Failed to apply $p"

       exit 1

     fi

 done

 # remove any .orig files that snuck in

 find ${crashreporter_dir}/google-breakpad -name "*.orig" -print0 | xargs -0 rm

 hg addremove ${crashreporter_dir}/google-breakpad/