1 #! /bin/sh 2 3 # Merge a historical bug collection and a bug collection, producing an updated 4 # historical bug collection 5 6 program="$0" 7 8 # Follow symlinks until we get to the actual file. 9 while [ -h "$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="$link" 19 fi 20 done 21 22 # Assume findbugs home directory is the parent 23 # of the directory containing the script (which should 24 # normally be "$findbugs_home/bin"). 25 dir=`dirname "$program"` 26 findbugs_home="$dir/.." 27 28 # Handle FHS-compliant installations (e.g., Fink) 29 if [ -d "$findbugs_home/share/findbugs" ]; then 30 findbugs_home="$findbugs_home/share/findbugs" 31 fi 32 33 # Make absolute 34 findbugs_home=`cd "$findbugs_home" && pwd` 35 36 fb_pathsep=':' 37 38 # Handle cygwin, courtesy of Peter D. Stout 39 fb_osname=`uname` 40 if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then 41 findbugs_home=`cygpath --mixed "$findbugs_home"` 42 fb_pathsep=';' 43 fi 44 # Handle MKS, courtesy of Kelly O'Hair 45 if [ "${fb_osname}" = "Windows_NT" ]; then 46 fb_pathsep=';' 47 fi 48 49 if [ ! -d "$findbugs_home" ]; then 50 echo "The path $findbugs_home," 51 echo "which is where I think FindBugs is located," 52 echo "does not seem to be a directory." 53 exit 1 54 fi 55 56 # Choose default java binary 57 fb_javacmd=java 58 if [ ! -z "$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 64 fi 65 66 fb_mainclass=edu.umd.cs.findbugs.workflow.Update 67 68 fb_javacmd=${fb_javacmd:-"java"} 69 fb_maxheap=${fb_maxheap:-"-Xmx768m"} 70 fb_appjar=${fb_appjar:-"$findbugs_home/lib/findbugs.jar"} 71 set -f 72 #echo command: \ 73 exec "$fb_javacmd" \ 74 -classpath "$fb_appjar$fb_pathsep$CLASSPATH" \ 75 -Dfindbugs.home="$findbugs_home"\ 76 $fb_maxheap $fb_jvmargs $fb_mainclass ${@:+"$@"} $fb_appargs 77 78 # vim:ts=3 79
