51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
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#!/usr/bin/env python
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# Copyright (C) 2015 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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from __future__ import print_function
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import collections
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import sys
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import zipfile
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if len(sys.argv) < 3:
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print('usage: %s <out.zip> <in.zip>...' % sys.argv[0], file=sys.stderr)
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exit(1)
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outfile = sys.argv[1]
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infiles = sys.argv[2:]
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seen = set()
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SERVICES = 'META-INF/services/'
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try:
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with zipfile.ZipFile(outfile, 'w') as outzip:
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services = collections.defaultdict(lambda: '')
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for infile in infiles:
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with zipfile.ZipFile(infile) as inzip:
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for info in inzip.infolist():
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n = info.filename
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if n in seen:
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continue
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elif n.startswith(SERVICES):
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# Concatenate all provider configuration files.
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services[n] += inzip.read(n)
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continue
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outzip.writestr(info, inzip.read(n))
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seen.add(n)
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for n, v in services.iteritems():
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outzip.writestr(n, v)
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except Exception as err:
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exit('Failed to merge jars: %s' % err)
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