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