136 lines
3.4 KiB
Bash
136 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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# Configuration files
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#
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# /etc/default/jetty
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# If it exists, this is read at the start of script. It may perform any
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# sequence of shell commands, like setting relevant environment variables.
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#
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# /etc/jetty.conf
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# If found, and no configurations were given on the command line,
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# the file will be used as this script's configuration.
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# Each line in the file may contain:
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# - A comment denoted by the pound (#) sign as first non-blank character.
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# - The path to a regular file, which will be passed to jetty as a
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# config.xml file.
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# - The path to a directory. Each *.xml file in the directory will be
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# passed to jetty as a config.xml file.
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# - All other lines will be passed, as-is to the start.jar
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#
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# The files will be checked for existence before being passed to jetty.
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#
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# Configuration variables
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#
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# JAVA
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# Command to invoke Java. If not set, java (from the PATH) will be used.
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#
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# JAVA_OPTIONS
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# Extra options to pass to the JVM
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#
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# JETTY_HOME
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# Where Jetty is installed. If not set, the script will try go
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# guess it by first looking at the invocation path for the script,
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# and then by looking in standard locations as $HOME/opt/jetty
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# and /opt/jetty. The java system property "jetty.home" will be
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# set to this value for use by configure.xml files, f.e.:
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#
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# <Arg><Property name="jetty.home" default="."/>/webapps/jetty.war</Arg>
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#
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# JETTY_BASE
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# Where your Jetty base directory is. If not set, the value from
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# $JETTY_HOME will be used.
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#
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# JETTY_ARGS
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# The default arguments to pass to jetty.
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# For example
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# JETTY_ARGS=jetty.port=8080 jetty.spdy.port=8443 jetty.secure.port=443
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#
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set -e -C
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readConfig()
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{
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echo "Reading $1.."
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source "$1"
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}
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CONFIGS=()
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if [ -f /etc/default/jetty ]; then
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readConfig /etc/default/jetty
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fi
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if [ -z "$JETTY_HOME" ]; then
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JETTY_HOME=/usr/share/jetty
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fi
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if [ -z "$JETTY_BASE" ]; then
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JETTY_BASE="$JETTY_HOME"
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fi
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cd "$JETTY_BASE"
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JETTY_BASE="$PWD"
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if [ -z "$JETTY_CONF" ]
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then
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JETTY_CONF=/etc/jetty.conf
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fi
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if [ -f "$JETTY_CONF" ] && [ -r "$JETTY_CONF" ]
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then
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while read -r CONF
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do
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if expr "$CONF" : '#' >/dev/null ; then
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continue
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fi
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if [ -d "$CONF" ]
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then
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# assume it's a directory with configure.xml files
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# for example: /etc/jetty.d/
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# sort the files before adding them to the list of JETTY_ARGS
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for XMLFILE in "$CONF/"*.xml
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do
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if [ -r "$XMLFILE" ] && [ -f "$XMLFILE" ]
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then
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JETTY_ARGS+=("$XMLFILE")
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else
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echo "** WARNING: Cannot read '$XMLFILE' specified in '$JETTY_CONF'"
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fi
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done
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else
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# assume it's a command line parameter (let start.jar deal with its validity)
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JETTY_ARGS+=("$CONF")
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fi
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done < "$JETTY_CONF"
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fi
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if [ -z "$JAVA" ]
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then
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. /usr/share/java-utils/java-functions
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set_jvm
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set_javacmd
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JAVA="$JAVACMD"
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fi
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if [ -z "$JETTY_LOGS" ] && [ -d $JETTY_BASE/logs ]
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then
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JETTY_LOGS=/var/log/jetty/logs
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fi
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JAVA_OPTIONS+=("-Djetty.logs=$JETTY_LOGS")
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JAVA_OPTIONS+=("-Djetty.home=$JETTY_HOME" "-Djetty.base=$JETTY_BASE")
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JETTY_START="$JETTY_HOME/start.jar"
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START_INI="$JETTY_BASE/start.ini"
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if [ ! -f "$START_INI" ]
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then
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echo "Cannot find a start.ini in your JETTY_BASE directory: $JETTY_BASE" 2>&2
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exit 1
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fi
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RUN_ARGS=(${JAVA_OPTIONS[@]} -jar "$JETTY_START" ${JETTY_ARGS[*]})
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RUN_CMD=("$JAVA" ${RUN_ARGS[@]})
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echo -n "Starting Jetty: "
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${RUN_CMD[*]}
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