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Nicer version cpd.sh from Jarkko

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git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@4345 51baf565-9d33-0410-a72c-fc3788e3496d
This commit is contained in:
Tom Copeland
2006-04-17 21:28:11 +00:00
parent 6126b7ecba
commit fe66d2fc61
1 changed files with 21 additions and 4 deletions
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25
pmd/bin/cpd.sh
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@ -3,10 +3,14 @@
## This will work in the majority of shells out there...
## This will parse a directory named on the command line and produce a
## cut and paste report for c++ files in that directory.
## cut and paste report for c++ files in that directory (or 'c', if you
## set the environment variable LANGUAGE to 'c').
## Note that other rules are only for Java code not C source.
## If you run into java.lang.OutOfMemoryError, try setting the environment
## variable HEAPSIZE to e.g. 512m
DIRECTORY=$1
if [ -z "$1" ]; then
@ -39,10 +43,23 @@ for jarfile in `ls $LIB_DIR/*.jar`; do
classpath=$classpath:$jarfile
done
HEAPSIZE=${HEAPSIZE:-512m}
LANGUAGE=${LANGUAGE:-cpp}
MINIMUM_TOKENS=${MINIMUM_TOKENS:-100}
MINIMUM_SIZE=100
LANGUAGE=cpp
case "$HEAPSIZE" in
[1-9]*[mgMG]) HEAPSIZE=-Xmx$HEAPSIZE ;;
'') ;;
*) echo "HEAPSIZE '$HEAPSIZE' unknown (try: 512m)"
exit 1
esac
case "$LANGUAGE" in
cpp|c) ;;
*) echo "Language '$LANGUAGE' unknown (try: cpp, c)"
exit 1
esac
# echo "CLASSPATH: $classpath"
java -cp $classpath net.sourceforge.pmd.cpd.CPD --minimum-tokens $MINIMUM_SIZE --files $DIRECTORY --language $LANGUAGE
java $HEAPSIZE -cp $classpath net.sourceforge.pmd.cpd.CPD --minimum-tokens $MINIMUM_TOKENS --files $DIRECTORY --language $LANGUAGE