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