1#! /bin/sh 2 3# A convenient way to call the main() method of a class 4# in findbugs.jar. 5 6program="$0" 7 8# Follow symlinks until we get to the actual file. 9while [ -h "$program" ]; do 10 link=`ls -ld "$program"` 11 link=`expr "$link" : '.*-> \(.*\)'` 12 if [ "`expr "$link" : '/.*'`" = 0 ]; then 13 # Relative 14 dir=`dirname "$program"` 15 program="$dir/$link" 16 else 17 # Absolute 18 program="$link" 19 fi 20done 21 22# Assume findbugs home directory is the parent 23# of the directory containing the script (which should 24# normally be "$findbugs_home/bin"). 25dir=`dirname "$program"` 26findbugs_home="$dir/.." 27 28# Handle FHS-compliant installations (e.g., Fink) 29if [ -d "$findbugs_home/share/findbugs" ]; then 30 findbugs_home="$findbugs_home/share/findbugs" 31fi 32 33# Make absolute 34findbugs_home=`cd "$findbugs_home" && pwd` 35 36fb_pathsep=':' 37 38# Handle cygwin, courtesy of Peter D. Stout 39fb_osname=`uname` 40if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then 41 findbugs_home=`cygpath --mixed "$findbugs_home"` 42 fb_pathsep=';' 43fi 44# Handle MKS, courtesy of Kelly O'Hair 45if [ "${fb_osname}" = "Windows_NT" ]; then 46 fb_pathsep=';' 47fi 48 49if [ ! -d "$findbugs_home" ]; then 50 echo "The path $findbugs_home," 51 echo "which is where I think FindBugs is located," 52 echo "does not seem to be a directory." 53 exit 1 54fi 55 56# Choose default java binary 57fb_javacmd=java 58if [ ! -z "$JAVA_HOME" ] && [ -x "$JAVA_HOME/bin/java" ]; then 59 if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then 60 fb_javacmd=`cygpath --mixed "$JAVA_HOME"`/bin/java 61 else 62 fb_javacmd="$JAVA_HOME/bin/java" 63 fi 64fi 65 66if [ $# -eq 0 ]; then 67 echo "Usage: fbwrap <main class name> <args...>" 68 exit 1 69fi 70 71fb_mainclass="$1" 72shift 73 74fb_javacmd=${fb_javacmd:-"java"} 75fb_maxheap=${fb_maxheap:-"-Xmx768m"} 76fb_appjar=${fb_appjar:-"$findbugs_home/lib/findbugs.jar"} 77set -f 78#echo command: \ 79exec "$fb_javacmd" \ 80 -classpath "$fb_appjar$fb_pathsep$CLASSPATH" \ 81 -Dfindbugs.home="$findbugs_home"\ 82 $fb_maxheap $fb_jvmargs $fb_mainclass ${@:+"$@"} $fb_appargs 83 84# vim:ts=3 85