gistfile1.sh

#!/bin/bash
# begin config section
SOURCE=src
BUILD=dist
MAINCLASS=CrosswordApp
UNCRUSTIFY=uncrustify.cfg
OWNPACKAGES="com.hovercatsw uk.ac.soton"
# end of config section
TARGET=$BUILD/$MAINCLASS.java
COMPLETE=`tempfile --prefix=flatten`
TEMP=`tempfile --prefix=flatten`
find src -name '*.java' | xargs cat | grep -v package >$COMPLETE
mkdir -p $BUILD
grep "^import" <$COMPLETE | sort -d | uniq >$TARGET
for pkg in $OWNPACKAGES
do
	grep -v $pkg <$TARGET >$TEMP
	cat $TEMP > $TARGET
done
grep -v "^import" <$COMPLETE | sed "s/^public //" | sed "s/class $MAINCLASS/public class $MAINCLASS/" >>$TARGET
uncrustify -c $UNCRUSTIFY --replace --no-backup $TARGET
rm -f $TEMP $COMPLETE