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#!/bin/sh
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#
realpath() {
# Use in priority xpg4 awk or nawk on SunOS as standard awk is outdated
AWK=awk
if ${solaris}; then
if [ -x /usr/xpg4/bin/awk ]; then
AWK=/usr/xpg4/bin/awk
elif [ -x /usr/bin/nawk ]; then
AWK=/usr/bin/nawk
fi
fi
READLINK_EXISTS=$(command -v readlink &> /dev/null)
if [ -z "$READLINK_EXISTS" ]; then
OURPWD=${PWD}
cd "$(dirname "${1}")" || exit 2
LINK=$(ls -l "$(basename "${1}")" | ${AWK} -F"-> " '{print $2}')
while [ "${LINK}" ]; do
echo "link: ${LINK}" >&2
cd "$(dirname "${LINK}")" || exit 2
LINK=$(ls -l "$(basename "${1}")" | ${AWK} -F"-> " '{print $2}')
done
REALPATH="${PWD}/$(basename "${1}")"
cd "${OURPWD}" || exit 2
echo "${REALPATH}"
else
OURPWD=${PWD}
cd "$(dirname "${1}")" || exit 2
LINK=$(readlink "$(basename "${1}")")
while [ "${LINK}" ]; do
echo "link: ${LINK}" >&2
cd "$(dirname "${LINK}")" || exit 2
LINK=$(readlink "$(basename "${1}")")
done
REALPATH="${PWD}/$(basename "${1}")"
cd "${OURPWD}" || exit 2
echo "${REALPATH}"
fi
}
REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
#
# Load common functions
#
. "${DIRNAME}/inc"
#
# Sourcing environment settings for karaf similar to tomcats setenv
#
KARAF_SCRIPT="${PROGNAME}"
export KARAF_SCRIPT
if [ -f "${DIRNAME}/setenv" ]; then
. "${DIRNAME}/setenv"
fi
setupClassPath() {
# Setup classpath
CLASSPATH="${KARAF_HOME}/system/org/apache/karaf/shell/org.apache.karaf.shell.core/4.2.1/org.apache.karaf.shell.core-4.2.1.jar"
CLASSPATH="${CLASSPATH}:${KARAF_HOME}/system/org/ops4j/pax/logging/pax-logging-api/1.10.1/pax-logging-api-1.10.1.jar"
CLASSPATH="${CLASSPATH}:${KARAF_HOME}/system/org/jline/jline/3.9.0/jline-3.9.0.jar"
}
init() {
# Determine if there is special OS handling we must perform
detectOS
# Unlimit the number of file descriptors if possible
unlimitFD
# Locate the Karaf home directory
locateHome
# Locate the Karaf base directory
locateBase
# Locate the Karaf data directory
locateData
# Locate the Karaf etc directory
locateEtc
# Setup the native library path
setupNativePath
# Locate the Java VM to execute
locateJava
# Determine the JVM vendor
detectJVM
# Setup default options
setupDefaults
# Setup classpath
setupClassPath
# Install debug options
setupDebugOptions
}
run() {
convertPaths
exec "${JAVA}" ${JAVA_OPTS} \
-Dkaraf.instances="${KARAF_HOME}/instances" \
-Dkaraf.home="${KARAF_HOME}" \
-Dkaraf.base="${KARAF_BASE}" \
-Dkaraf.etc="${KARAF_ETC}" \
-Dkaraf.data="${KARAF_DATA}" \
-Djava.io.tmpdir="${KARAF_DATA}/tmp" \
-Djava.util.logging.config.file="${KARAF_BASE}/etc/java.util.logging.properties" \
${KARAF_OPTS} \
${OPTS} \
-classpath "${CLASSPATH}" \
org.apache.karaf.shell.impl.console.standalone.Main --classpath="$KARAF_HOME/system" "$@"
}
main() {
init
run "$@"
}
main "$@"
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