pack_war.py
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#!/usr/bin/env python
# Copyright (C) 2013 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.
from __future__ import print_function
from optparse import OptionParser
from os import makedirs, path, symlink
from subprocess import check_call
import sys
opts = OptionParser()
opts.add_option('-o', help='path to write WAR to')
opts.add_option('--lib', action='append', help='target for WEB-INF/lib')
opts.add_option('--pgmlib', action='append', help='target for WEB-INF/pgm-lib')
opts.add_option('--tmp', help='temporary directory')
args, ctx = opts.parse_args()
war = args.tmp
jars = set()
basenames = set()
def prune(l):
return [j for e in l for j in e.split(':')]
def link_jars(libs, directory):
makedirs(directory)
for j in libs:
if j not in jars:
# When jgit is consumed from its own cell,
# potential duplicates should be filtered.
# e.g. jsch.jar will be reached through:
# 1. /home/username/projects/gerrit/buck-out/gen/lib/jsch.jar
# 2. /home/username/projects/jgit/buck-out/gen/lib/jsch.jar
if (j.find('jgit/buck-out/gen/lib') > 0
and path.basename(j) in basenames):
continue
jars.add(j)
n = path.basename(j)
if j.find('buck-out/gen/gerrit-') > 0:
n = j[j.find('buck-out'):].split('/')[2] + '-' + n
basenames.add(n)
symlink(j, path.join(directory, n))
if args.lib:
link_jars(prune(args.lib), path.join(war, 'WEB-INF', 'lib'))
if args.pgmlib:
link_jars(prune(args.pgmlib), path.join(war, 'WEB-INF', 'pgm-lib'))
try:
for s in ctx:
check_call(['unzip', '-q', '-d', war, s])
check_call(['zip', '-9qr', args.o, '.'], cwd=war)
except KeyboardInterrupt:
print('Interrupted by user', file=sys.stderr)
exit(1)