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