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#!/bin/sh
#
# Script to clean binary files.
#
# JPackage Project <http://www.jpackage.org/>
#
# $Id: create-jar-links,v 1.1 2006/09/19 19:39:37 fnasser Exp $
# Import java functions
[ -r /usr/share/java-utils/java-functions ] \
&& . /usr/share/java-utils/java-functions || exit 1
# Prints help message
usage() {
/bin/cat >&2 << EOF_USAGE
Usage: $0 -f instructions_file [-a archive_file] [-p]
Options:
-a - Archive file on which actions will be performed, as opposed to
current directory
-p - Preserve original file names (-p to build-jar-repository)
-f - The instructions file to check against.
EOF_USAGE
exit 2
}
[ "$1" = "--help" ] && usage
[ "$#" = 0 ] && usage
set_javacmd || exit 3
check_java_env || exit 4
set_jvm_dirs || exit 5
# Default jar map
_JAR_MAP_FILE=/usr/share/java-utils/jarname-jpp-map
# Directory in which script was invoked
_WORKING_DIR=`pwd`
# Run-time variables
_ARCHIVE_FILE=""
_REMOVE_LIST=""
_INSTRUCTIONS_FILE=""
_CUSTOM_JAR_MAP_FILE=""
_PRESERVE_BINARY_NAMES=0
# Directory where archive is extracted, if we are working with one
_ARCHIVE_EXTRACTION_DIR=/tmp/_cbr_archive_dir.$$
# Executes the build-jar-repository command
create_jar_links () {
_old_ifs=$IFS
IFS="|"
for file in $_REMOVE_LIST; do
echo $file | grep -E "\\.jar$" >& /dev/null
if [ ! $? -eq 0 ]; then
continue
fi
# Strip version and extention. e.g. abc-2.1-api-1.0.4.jar -> abc-2.1-api
_jar_filename=`basename $file`
_search_name=`basename $file`
_search_name=`echo $_search_name | sed -r -e s/-[[:digit:].]*\\\.jar//g | sed -r -e s/\\\.jar$//g`
_mapped_jar_name=""
_final_name=""
# Search in custom jar map first
if [ ! "$_CUSTOM_JAR_MAP_FILE" = "" ] && [ -f $_CUSTOM_JAR_MAP_FILE ]; then
# echo "grep -E \"^$_search_name.jar \" $_CUSTOM_JAR_MAP_FILE | awk '{print $2}'"
_mapped_jar_name=`grep -E "^$_search_name\\.jar " $_CUSTOM_JAR_MAP_FILE | awk '{print $2}'`
if [ "$_mapped_jar_name" = "" ]; then
_mapped_jar_name=`grep -E "^$_jar_filename " $_CUSTOM_JAR_MAP_FILE | awk '{print $2}'`
fi
fi
# Search in global jar map ONLY IF things were not found in the custom map
if [ -f $_JAR_MAP_FILE ] && [ "$_mapped_jar_name" = "" ]; then
# echo "grep -E \"^$_search_name.jar \" $_JAR_MAP_FILE | awk '{print $2}'"
_mapped_jar_name=`grep -E "^$_search_name\\.jar " $_JAR_MAP_FILE | awk '{print $2}'`
fi
if [ "$_mapped_jar_name" = "" ]; then
_final_name=$_search_name
else
_final_name=$_mapped_jar_name
fi
_preserve_name_flag=""
if [ $_PRESERVE_BINARY_NAMES = 1 ]; then
_preserve_name_flag="-p"
fi
_target_dir=`dirname $file`
_old_ifs=$IFS
IFS='
'
for jppname in $_final_name; do
echo "build-jar-repository -s $_preserve_name_flag $_target_dir $jppname"
build-jar-repository -s $_preserve_name_flag $_target_dir $jppname
done
IFS=$_old_ifs
done
IFS=$_old_ifs
}
while [ $# -gt 0 ] ; do
case "$1" in
-f)
if [ ! -f $2 ] ; then
echo "$0: error: Could not find instructions file!"
exit 6;
fi
while read line; do
echo $line | grep ^% >& /dev/null
if [ $? -eq 0 ] || [ "$line" = "" ]; then
continue
fi
_type=`echo $line | awk '{print $1}'`
_value=`echo $line | awk '{ printf "%s", $2; for (i = 3; i <= NF; i=i+1) printf " %s", $i }'`
if [ $_type = "remove" ]; then
if [ -z "$_REMOVE_LIST" ]; then
_REMOVE_LIST=$_value
else
_REMOVE_LIST=${_REMOVE_LIST}"|"$_value
fi
fi
done < $2
_INSTRUCTIONS_FILE="$2"
shift
;;
-a)
_ARCHIVE_FILE="$2"
shift
;;
-d)
_CUSTOM_JAR_MAP_FILE="$2"
shift
;;
-p)
_PRESERVE_BINARY_NAMES=1
;;
*)
echo "ERROR: Unknown argument $1"
exit 6
;;
esac
shift
done
if [ "$_INSTRUCTIONS_FILE" = "" ]; then
echo "ERROR: Instructions file must be specified."
exit 6
fi
# If we are dealing with an archive file, we need to extract things somewhere, and do our actions in there
if [ ! -z $_ARCHIVE_FILE ]; then
rm -rf $_ARCHIVE_EXTRACTION_DIR
mkdir -p $_ARCHIVE_EXTRACTION_DIR
pushd $_ARCHIVE_EXTRACTION_DIR >& /dev/null
tar xf $_WORKING_DIR/`basename $_ARCHIVE_FILE`
fi
create_jar_links
if [ ! -z $_ARCHIVE_FILE ]; then
_archive_basename=`basename $_ARCHIVE_FILE`
_arch_name=${_archive_basename%%.*}
_arch_ext=${_archive_basename#*.}
_compression_flag=""
echo $_ARCHIVE_FILE | grep gz$ >& /dev/null
if [ $? -eq 0 ]; then
_compression_flag=z
fi
echo $_ARCHIVE_FILE | grep bz2$ >& /dev/null
if [ $? -eq 0 ]; then
_compression_flag=f
fi
tar cf$_compression_flag $_WORKING_DIR/$_arch_name-clean.$_arch_ext *
popd >& /dev/null
rm -rf $_ARCHIVE_EXTRACTION_DIR
fi
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