michael@0: #!/bin/sh
michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: # file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: set -e
michael@0: 
michael@0: # Usage: update-icu.sh <URL of ICU SVN with release>
michael@0: # E.g., for ICU 52.1: update-icu.sh http://source.icu-project.org/repos/icu/icu/tags/release-52-1/
michael@0: 
michael@0: if [ $# -lt 1 ]; then
michael@0:   echo "Usage: update-icu.sh <URL of ICU SVN with release>"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: # Ensure that $Date$ in the checked-out svn files expands timezone-agnostically,
michael@0: # so that this script's behavior is consistent when run from any time zone.
michael@0: export TZ=UTC
michael@0: 
michael@0: icu_dir=`dirname $0`/icu
michael@0: 
michael@0: # Remove intl/icu/source, then replace it with a clean export.
michael@0: rm -rf ${icu_dir}/source
michael@0: svn export $1/source/ ${icu_dir}/source
michael@0: 
michael@0: # remove layout, tests, and samples, but leave makefiles in place
michael@0: find ${icu_dir}/source/layout -name '*Makefile.in' -prune -or -type f -print | xargs rm
michael@0: find ${icu_dir}/source/layoutex -name '*Makefile.in' -prune -or -type f -print | xargs rm
michael@0: find ${icu_dir}/source/test -name '*Makefile.in' -prune -or -type f -print | xargs rm
michael@0: find ${icu_dir}/source/samples -name '*Makefile.in' -prune -or -type f -print | xargs rm
michael@0: 
michael@0: # remove data that we currently don't need
michael@0: rm ${icu_dir}/source/data/brkitr/*
michael@0: rm ${icu_dir}/source/data/lang/*.mk
michael@0: rm ${icu_dir}/source/data/lang/*.txt
michael@0: rm ${icu_dir}/source/data/mappings/*.mk
michael@0: find ${icu_dir}/source/data/mappings \
michael@0:     -name ibm-37_P100-1995.ucm -prune -or \
michael@0:     -name ibm-1047_P100-1995.ucm -prune -or \
michael@0:     -name '*.ucm' -print | xargs rm
michael@0: rm ${icu_dir}/source/data/rbnf/*
michael@0: rm ${icu_dir}/source/data/region/*.mk
michael@0: rm ${icu_dir}/source/data/region/*.txt
michael@0: rm ${icu_dir}/source/data/translit/*
michael@0: 
michael@0: # Record `svn info`, eliding the line that changes every time the entire ICU
michael@0: # repository (not just the path within it we care about) receives a commit.
michael@0: # (This ensures that if ICU modifications are performed properly, it's always
michael@0: # possible to run the command at the top of this script and make no changes to
michael@0: # the tree.)
michael@0: svn info $1 | grep -v '^Revision: [[:digit:]]\+$' > ${icu_dir}/SVN-INFO
michael@0: 
michael@0: patch -d ${icu_dir}/../../ -p1 < ${icu_dir}/../icu-patches/bug-724533
michael@0: patch -d ${icu_dir}/../../ -p1 < ${icu_dir}/../icu-patches/bug-899722-4
michael@0: patch -d ${icu_dir}/../../ -p1 < ${icu_dir}/../icu-patches/bug-915735
michael@0: patch -d ${icu_dir}/../../ -p1 < ${icu_dir}/../icu-patches/genrb-omitCollationRules.diff
michael@0: patch -d ${icu_dir}/../../ -p1 < ${icu_dir}/../icu-patches/qualify-uinitonce-windows.diff
michael@0: 
michael@0: hg addremove ${icu_dir}