| #!/bin/bash |
| # Copyright 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # Download the newest version of Closure Compiler, build it and put into Chrome |
| # source tree. Also update externs/chrome_extensions.js. |
| |
| readonly SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| readonly TEMP_DIR=$(mktemp -d) |
| |
| cleanup() { |
| rm -rf "${TEMP_DIR}" |
| } |
| |
| trap cleanup SIGINT SIGHUP SIGTERM |
| |
| cd "${TEMP_DIR}" |
| echo "Cloning Closure Compiler repo" |
| git clone https://github.com/google/closure-compiler.git |
| |
| cd closure-compiler |
| echo "Building Closure Compiler" |
| ant jar |
| |
| if [[ "$?" -ne 0 ]]; then |
| echo "Failed to build jar, copying nothing" >&2 |
| cleanup |
| exit 1 |
| fi |
| |
| echo "Copying compiler.jar and chrome_extensions.js" |
| cp build/compiler.jar "${SCRIPT_DIR}/compiler/" |
| cp contrib/externs/chrome_extensions.js "${SCRIPT_DIR}/externs/" |
| echo "Done" |
| cleanup |