blob: 441ee109fde0509ac39363c83c1336d9e54418a2 [file] [log] [blame]
#!/bin/sh
#
# Simplified findbugs startup script.
# This is an experiment.
#
program="$0"
# Follow symlinks until we get to the actual file.
while [ -h "$program" ]; do
link=`ls -ld "$program"`
link=`expr "$link" : '.*-> \(.*\)'`
if [ "`expr "$link" : '/.*'`" = 0 ]; then
# Relative
dir=`dirname "$program"`
program="$dir/$link"
else
# Absolute
program="$link"
fi
done
# Assume findbugs home directory is the parent
# of the directory containing the script (which should
# normally be "$findbugs_home/bin").
dir=`dirname "$program"`
findbugs_home="$dir/.."
# Handle FHS-compliant installations (e.g., Fink)
if [ -d "$findbugs_home/share/findbugs" ]; then
findbugs_home="$findbugs_home/share/findbugs"
fi
# Make absolute
findbugs_home=`cd "$findbugs_home" && pwd`
fb_pathsep=':'
# Handle cygwin, courtesy of Peter D. Stout
fb_osname=`uname`
if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then
findbugs_home=`cygpath --mixed "$findbugs_home"`
fb_pathsep=';'
fi
# Handle MKS, courtesy of Kelly O'Hair
if [ "${fb_osname}" = "Windows_NT" ]; then
fb_pathsep=';'
fi
if [ ! -d "$findbugs_home" ]; then
echo "The path $findbugs_home,"
echo "which is where I think FindBugs is located,"
echo "does not seem to be a directory."
exit 1
fi
# Choose default java binary
fb_javacmd=java
if [ ! -z "$JAVA_HOME" ] && [ -x "$JAVA_HOME/bin/java" ]; then
if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then
fb_javacmd=`cygpath --mixed "$JAVA_HOME"`/bin/java
else
fb_javacmd="$JAVA_HOME/bin/java"
fi
fi
# Default UI is GUI2
fb_launchui="2"
#
# Stuff we're going to pass to the JVM as JVM arguments.
#
jvm_debug=""
jvm_maxheap="-Xmx768m"
jvm_ea=""
jvm_conservespace=""
jvm_user_props=""
#
# Process command line args until we hit one we don't recognize.
#
finishedArgs=false
while [ $# -gt 0 ] && [ "$finishedArgs" = "false" ]; do
arg=$1
case $arg in
-textui)
shift
fb_launchui="0"
;;
-gui)
shift
fb_launchui="2"
;;
-gui1)
shift
fb_launchui="1"
;;
-maxHeap)
shift
jvm_maxheap="-Xmx$1m"
shift
;;
-ea)
shift
jvm_ea="-ea"
;;
-javahome)
shift
fb_javacmd="$1/bin/java"
shift
;;
-debug)
shift
jvm_debug="-Dfindbugs.debug=true"
;;
-conserveSpace)
shift
jvm_conservespace="-Dfindbugs.conserveSpace=true"
;;
-property)
shift
jvm_user_props="-D$1 $jvm_user_props"
shift
;;
-D*=*)
jvm_user_props="$1 $user_props"
shift
;;
-version)
shift
fb_launchui="version"
;;
-help)
shift
fb_launchui="help"
;;
# All arguments starting from the first unrecognized arguments
# are passed on to the Java app.
*)
finishedArgs=true
;;
esac
done
# Extra JVM args for MacOSX.
if [ $fb_osname = "Darwin" ]; then
fb_jvmargs="$fb_jvmargs \
-Xdock:name=FindBugs -Xdock:icon=${findbugs_home}/lib/buggy.icns \
-Dapple.laf.useScreenMenuBar=true"
fi
#
# Launch JVM
#
exec "$fb_javacmd" \
-classpath "$fb_appjar$fb_pathsep$CLASSPATH" \
-Dfindbugs.home="$findbugs_home" \
$jvm_debug $jvm_maxheap $jvm_ea $jvm_conservespace $jvm_user_props \
-Dfindbugs.launchUI=$fb_launchui \
-jar $findbugs_home/lib/findbugs.jar \
${@:+"$@"}