44 lines
1.2 KiB
Bash
Executable file
44 lines
1.2 KiB
Bash
Executable file
#!/bin/bash -e
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# Copyright 2017 Google Inc. All rights reserved.
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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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# Extracts .java files from source jars in a specified directory and writes out a list of the files
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if [ -z "$1" -o -z "$2" ]; then
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echo "usage: $0 <output dir> <output file> [<jar> ...]" >&2
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exit 1
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fi
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output_dir=$1
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shift
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output_file=$1
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shift
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rm -f $output_file
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touch $output_file
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for j in "$@"; do
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for f in $(zipinfo -1 $j '*.java'); do
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echo $output_dir/$f >> $output_file
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done
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unzip -qn -d $output_dir $j '*.java'
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done
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duplicates=$(cat $output_file | sort | uniq -d | uniq)
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if [ -n "$duplicates" ]; then
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echo Duplicate source files:
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echo $duplicates
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exit 1
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fi
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