Scala example source code file (cpof)

This example Scala source code file (cpof) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

abs, abscmd, abscmd, applause, cpres, cpres, cpres:1, creates, len, len, ls, ls, thisdir, usage

The Scala cpof source code

#!/bin/sh
#
# Creates a classpath out of the contents of each directory
# given as an argument.

if [ $# == 0 ] ; then
  echo "Usage: $0 [dir1 dir2 ...]"
  exit 1
fi

THISDIR=`dirname $0`
ABSCMD="${THISDIR}/abspath"
CPRES=""

for dir in $* ; do
  absdir=`${ABSCMD} $dir`
  LS=`ls -1 ${absdir}`

  for x in $LS ; do
    ABS=`${ABSCMD} "${absdir}/${x}"`
    CPRES="${CPRES}:${ABS}"
  done
done

# shaving the : off the beginning.  Applause to /bin/sh for
# keeping us humble about how far we've come.
LEN=$(( ${#CPRES} - 1 ))
result=${CPRES:1:${LEN}}

echo $result