pmd/cpd

   1 #!/bin/sh
   2
   3 ## This will work in the majority of shells out there...
   4
   5 ## This will parse a directory named on the command line and produce a
   6 ## cut and paste report for c++ files in that directory (or 'c', if you
   7 ## set the environment variable LANGUAGE to 'c').
   8
   9 ## Note that other rules are only for Java code not C source.
  10
  11 ## If you run into java.lang.OutOfMemoryError, try setting the environment
  12 ## variable HEAPSIZE to e.g. 512m
  13
  14 if [ -z "$1" ]; then
  15         script=`basename $0`
  16         echo "Usage:"
  17         echo "  $script <directory>"
  18         exit 1
  19 fi
  20
  21 DIRECTORY=$1
  22
  23 for name in /usr/share/java/pmd/*.jar; do
  24   CP=$CP:$name
  25 done
  26
  27 HEAPSIZE=${HEAPSIZE:-512m}
  28 LANGUAGE=${LANGUAGE:-cpp}
  29 MINIMUM_TOKENS=${MINIMUM_TOKENS:-100}
  30
  31 case "$HEAPSIZE" in
  32 [1-9]*[mgMG]) HEAPSIZE=-Xmx$HEAPSIZE ;;
  33 '') ;;
  34 *) echo "HEAPSIZE '$HEAPSIZE' unknown (try: 512m)"
  35         exit 1
  36 esac
  37
  38 case "$LANGUAGE" in
  39 c|cpp|fortran|java|jsp|php|ruby) ;;
  40 *) echo "Language '$LANGUAGE' unknown (try: c, cpp, fortran, java, jsp, php, ruby)"
  41         exit 1
  42 esac
  43
  44 $JAVA_HOME/bin/java $HEAPSIZE -cp $CP net.sourceforge.pmd.cpd.CPD --minimum-tokens $MINIMUM_TOKENS --files $DIRECTORY --language $LANGUAGE