#!/bin/bash
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# Copyright 2016 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -eu
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GITHUB_URL="https://github.com/google/styleguide/raw/gh-pages"
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SCRIPT_DIR="$(dirname "$(readlink -f -- "$0")")"
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usage() {
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cat <<EOF
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Usage: $0
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Helper script to quickly update the bundled cpplint.py script.
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EOF
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if [[ $# -ne 0 ]]; then
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echo "ERROR: $*" 2>&1
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exit 1
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else
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exit 0
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fi
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}
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main() {
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while [[ $# -gt 0 ]]; do
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case $1 in
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-h|--help) usage;;
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-x) set -x;;
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*) usage "Unknown option: $1";;
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esac
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shift
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done
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# Download cpplint.py from upstream.
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local cpplint_py="${SCRIPT_DIR}/cpplint.py"
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wget "${GITHUB_URL}/cpplint/cpplint.py" -O "${cpplint_py}"
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sed -i '2i# pylint: skip-file' "${cpplint_py}"
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chmod +x "${cpplint_py}"
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}
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main "$@"
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