update-icu.sh - mozsearch

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#!/bin/sh

# 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/.

set -e

# Update to an ICU release:

#   Usage: update-icu.sh <URL of ICU GIT> <release tag name>

#   E.g., for ICU 62.1: update-icu.sh https://github.com/unicode-org/icu.git release-62-1

# Update to an ICU maintenance branch:

#   Usage: update-icu.sh <URL of ICU GIT> <maintenance name>

#   E.g., for ICU 62.1: update-icu.sh https://github.com/unicode-org/icu.git maint/maint-62

if [ $# -lt 2 ]; then

  echo "Usage: update-icu.sh <URL of ICU GIT> <release tag name>"

  exit 1

fi

# Ensure that $Date$ in the checked-out git files expands timezone-agnostically,

# so that this script's behavior is consistent when run from any time zone.

export TZ=UTC

# Also ensure GIT-INFO is consistently English.

export LANG=en_US.UTF-8

export LANGUAGE=en_US

export LC_ALL=en_US.UTF-8

icu_dir=`dirname $0`/icu

# Remove intl/icu/source, then replace it with a clean export.

rm -rf ${icu_dir}/source

tmpclonedir=$(mktemp -d)

git clone --depth 1 --branch $2 $1 ${tmpclonedir}

cp -r ${tmpclonedir}/icu4c/source ${icu_dir}/source

# Record `git log`.

# (This ensures that if ICU modifications are performed properly, it's always

# possible to run the command at the top of this script and make no changes to

# the tree.)

git -C ${tmpclonedir} log -1 > ${icu_dir}/GIT-INFO

# Clean up after ourselves.

rm -rf ${tmpclonedir}

# Remove layoutex, tests, and samples, but leave makefiles and test data in place.

find ${icu_dir}/source/layoutex -name '*Makefile.in' -prune -or -type f -print | xargs rm

find ${icu_dir}/source/test -name '*Makefile.in' -prune -or -name 'testdata' -prune -or -type f -print | xargs rm

find ${icu_dir}/source/samples -name '*Makefile.in' -prune -or -type f -print | xargs rm

for patch in \

 bug-915735 \

 suppress-warnings.diff \

 bug-1198952-workaround-make-3.82-bug.diff \

 bug-1614941-dsb-hsb-dates.diff \

 bug-1636984-display-name-fractional-seconds.diff \

 bug-1636984-append-item-dayperiod-fractional-seconds.diff \

 bug-1706949-wasi-workaround.diff \

 bug-1790071-ICU-22132-standardize-vtzone-output.diff \

 double-conversion.diff \

 bug-1856290-ICU-20548-dateinterval-timezone.diff \

; do

  echo "Applying local patch $patch"

  patch -d ${icu_dir}/../../ -p1 --no-backup-if-mismatch < ${icu_dir}/../icu-patches/$patch

done

topsrcdir=`dirname $0`/../

python ${topsrcdir}/js/src/tests/non262/String/make-normalize-generateddata-input.py $topsrcdir

# Update our moz.build files in config/external/icu, and build a new ICU data

# file.

python `dirname $0`/icu_sources_data.py $topsrcdir

hg addremove "${icu_dir}/source" "${icu_dir}/GIT-INFO" ${topsrcdir}/config/external/icu

# Check local tzdata version.

`dirname $0`/update-tzdata.sh -c

# CLDR updates may lead to new language tag mappings, so we need to call make_intl_data.py, too.

echo "INFO: Please run 'js/src/builtin/intl/make_intl_data.py langtags' to update additional language tag files for SpiderMonkey."