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259f753603
Update script and patches for ICU4X 1.5 Differential Revision: https://phabricator.services.mozilla.com/D213006
129 lines
4.5 KiB
Bash
Executable File
129 lines
4.5 KiB
Bash
Executable File
#!/bin/sh
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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set -e
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# Update the icu4x binary data for a given release:
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# Usage: update-icu4x.sh <URL of ICU GIT> <release tag name> <CLDR version> <ICU release tag name> <ICU4X version of icu_capi>
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# update-icu4x.sh https://github.com/unicode-org/icu4x.git icu@1.5.0 45.0.0 release-75-1 1.5.0
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#
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# Update to the main branch:
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# Usage: update-icu4x.sh <URL of ICU GIT> <branch> <CLDR version> <ICU release tag name> <ICU4X version of icu_capi>
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# update-icu4x.sh https://github.com/unicode-org/icu4x.git main 45.0.0 release-75-1 1.5.0
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# default
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cldr=${3:-45.0.0}
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icuexport=${4:-release-75-1}
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icu4x_version=${5:-1.5.0}
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if [ $# -lt 2 ]; then
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echo "Usage: update-icu4x.sh <URL of ICU4X GIT> <ICU4X release tag name> <CLDR version> <ICU release tag name> <ICU4X version for icu_capi>"
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echo "Example: update-icu4x.sh https://github.com/unicode-org/icu4x.git icu@1.5.0 45.0.0 release-75-1 1.5.0"
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exit 1
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fi
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# Make a log function so the output is easy to read.
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log() {
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CYAN='\033[0;36m'
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CLEAR='\033[0m'
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printf "${CYAN}[update-icu4x]${CLEAR} $*\n"
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}
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# Specify locale and time zone information for consistent output and reproduceability.
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export TZ=UTC
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export LANG=en_US.UTF-8
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export LANGUAGE=en_US
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export LC_ALL=en_US.UTF-8
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# Define all of the paths.
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original_pwd=$(pwd)
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top_src_dir=$(cd -- "$(dirname "$0")/.." >/dev/null 2>&1 ; pwd -P)
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segmenter_data_dir=${top_src_dir}/intl/icu_segmenter_data/data
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git_info_file=${segmenter_data_dir}/ICU4X-GIT-INFO
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log "Remove the old data"
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rm -rf ${segmenter_data_dir}
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log "Download icuexportdata"
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tmpicuexportdir=$(mktemp -d)
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icuexport_filename=`echo "icuexportdata_${icuexport}.zip" | sed "s/\//-/g"`
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cd ${tmpicuexportdir}
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wget https://github.com/unicode-org/icu/releases/download/${icuexport}/${icuexport_filename}
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log "Patching icuexportdata to reduce data size"
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unzip ${icuexport_filename}
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for toml in \
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burmesedict.toml \
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khmerdict.toml \
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laodict.toml \
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thaidict.toml \
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; do
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cp ${top_src_dir}/intl/icu4x-patches/empty.toml ${tmpicuexportdir}/segmenter/dictionary/$toml
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done
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log "Clone ICU4X"
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tmpclonedir=$(mktemp -d)
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git clone --depth 1 --branch $2 $1 ${tmpclonedir}
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log "Change the directory to the cloned repo"
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log ${tmpclonedir}
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cd ${tmpclonedir}
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log "Copy icu_capi crate to local since we need a patched version"
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rm -rf ${top_src_dir}/intl/icu_capi
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wget -O icu_capi.tar.gz https://crates.io/api/v1/crates/icu_capi/${icu4x_version}/download
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tar xf icu_capi.tar.gz -C ${top_src_dir}/intl
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mv ${top_src_dir}/intl/icu_capi-${icu4x_version} ${top_src_dir}/intl/icu_capi
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rm -rf icu_capi_tar.gz
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log "Patching icu_capi"
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for patch in \
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001-Cargo.toml.patch \
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002-dead-code.patch \
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; do
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patch -d ${top_src_dir} -p1 --no-backup-if-mismatch < ${top_src_dir}/intl/icu4x-patches/$patch
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done
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# ICU4X 1.3 or later with icu_capi uses each compiled_data crate.
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log "Run the icu4x-datagen tool to regenerate the segmenter data."
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log "Saving the data into: ${segmenter_data_dir}"
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# TODO(Bug 1741262) - Should locales be filtered as well? It doesn't appear that the existing ICU
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# data builder is using any locale filtering.
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# --keys <KEYS>...
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# Include this resource key in the output. Accepts multiple arguments.
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# --key-file <KEY_FILE>
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# Path to text file with resource keys to include, one per line. Empty lines and
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# lines starting with '#' are ignored.
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cargo run --bin icu4x-datagen \
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--features=bin \
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-- \
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--cldr-tag ${cldr} \
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--icuexport-root ${tmpicuexportdir} \
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--keys segmenter/dictionary/w_auto@1 \
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--keys segmenter/dictionary/wl_ext@1 \
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--keys segmenter/grapheme@1 \
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--keys segmenter/line@1 \
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--keys segmenter/lstm/wl_auto@1 \
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--keys segmenter/sentence@1 \
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--keys segmenter/word@1 \
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--all-locales \
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--format mod \
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--out ${segmenter_data_dir} \
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log "Record the current cloned git information to:"
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log ${git_info_file}
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# (This ensures that if ICU modifications are performed properly, it's always
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# possible to run the command at the top of this script and make no changes to
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# the tree.)
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git -C ${tmpclonedir} log -1 > ${git_info_file}
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log "Clean up the tmp directory"
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cd ${original_pwd}
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rm -rf ${tmpclonedir}
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rm -rf ${tmpicuexportdir}
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