clojure bash script

clj

#!/bin/bash
# Clojure wrapper script
# with no arguments runs Clojure's REPL

if [ -n "${CLOJURE_EXT:-}" ]; then
    OLD="$IFS"
    IFS=":"
    EXT="$(find -H $CLOJURE_EXT -mindepth 1 -maxdepth 1 -print0 | tr \\0 \:)"
    IFS="$OLD"
    if [ -n "${CLASSPATH:-}" ]; then
        export CLASSPATH="$EXT$CLASSPATH"
    else
        export CLASSPATH="${EXT%:}"
    fi
fi


if [ "$#" -eq 0 ]; then
    java jline.ConsoleRunner clojure.main --repl
else
    java jline.ConsoleRunner clojure.main "$@"
fi