#!/bin/bash

LEIN_VERSION="1.6.1"

export LEIN_VERSION

if [ `whoami` = "root" ] && [ "$LEIN_ROOT" = "" ]; then

echo "WARNING: You're currently running as root; probably by accident."

echo "Press control-C to abort or Enter to continue as root."

echo "Set LEIN_ROOT to disable this warning."

read _

fi

# cd to the project root, if applicable

NOT_FOUND=1

ORIGINAL_PWD="$PWD"

while [ ! -r "$PWD/project.clj" ] && [ "$PWD" != "/" ] && [ $NOT_FOUND -ne 0 ]; do

cd ..

if [ "$(dirname "$PWD")" = "/" ]; then

NOT_FOUND=0

cd "$ORIGINAL_PWD"

fi

done

# Support $JAVA_OPTS for backwards-compatibility.

JVM_OPTS=${JVM_OPTS:-"$JAVA_OPTS"}

JAVA_CMD=${JAVA_CMD:-"java"}

LEIN_HOME=${LEIN_HOME:-"$HOME/.lein"}

DEV_PLUGINS="$(ls -1 lib/dev/*jar 2> /dev/null)"

USER_PLUGINS="$(ls -1 "$LEIN_HOME"/plugins/*jar 2> /dev/null)"

artifact_name () {

echo "$1" | sed -e "s/.*\/\(.*\)/\1/" | \

rev | sed -e "s/raj[-[:digit:].]*-\(.*\)/\1/" | rev

}

unique_user_plugins () {

saveIFS="$IFS"

IFS="$(printf '\n\t')"

plugins="$(echo "$DEV_PLUGINS"; echo "$USER_PLUGINS")"

artifacts="$(for i in $plugins; do echo "$(artifact_name "$i")"; done)"

duplicates="$(echo "$artifacts" | sort | uniq -d)"

if [ -z "$duplicates" ]; then

echo "$USER_PLUGINS"

else

for i in $USER_PLUGINS; do

artifact="$(artifact_name "$i")"

if ! echo "$duplicates" | grep -xq "$artifact"; then

echo "$i"

fi

done

fi

IFS="$saveIFS"

}

LEIN_PLUGIN_PATH="$(echo "$DEV_PLUGINS" | tr \\n :)"

LEIN_USER_PLUGIN_PATH="$(echo "$(unique_user_plugins)" | tr \\n :)"

CLASSPATH="$CLASSPATH:$LEIN_PLUGIN_PATH:$LEIN_USER_PLUGIN_PATH:test/:src/"

LEIN_JAR="$HOME/.lein/self-installs/leiningen-$LEIN_VERSION-standalone.jar"

CLOJURE_JAR="/usr/share/java/clojure-1.2.jar:/usr/share/java/asm3.jar"

NULL_DEVICE=/dev/null

# apply context specific CLASSPATH entries

if [ -f .classpath ]; then

CLASSPATH="`cat .classpath`:$CLASSPATH"

fi

# normalize $0 on certain BSDs

if [ "$(dirname "$0")" = "." ]; then

SCRIPT="$(which $(basename "$0"))"

else

SCRIPT="$0"

fi

SHARE_JARS="ant ant-launcher classworlds clojure-1.2 \

lucene-memory maven-ant-tasks maven-artifact maven-artifact-manager \

maven-error-diagnostics maven-model maven-settings maven-project maven-profile \

maven-repository-metadataplexus-container-default-alpha plexus-interpolation \

plexus-utils wagon-file wagon-http-lightweight wagon-http-shared wagon-provider-api \

xml-apis lucene-core lucene-highlighter clucy robert-hooke lancet leiningen

backport-util-concurrent" # NFI why that last one is necessary

for JAR in $SHARE_JARS; do

CLASSPATH="$CLASSPATH":"/usr/share/java/$JAR.jar"

done

if [ $DEBUG ]; then

echo $CLASSPATH

echo $CLOJURE_JAR

fi

# Use rlwrap if appropriate

if ([ "$1" = "repl" ] || [ "$1" = "interactive" ] || [ "$1" = "int" ]) &&

[ -z $INSIDE_EMACS ] && [ "$TERM" != "dumb" ]; then

which rlwrap > /dev/null

if [ $? -eq 0 ]; then

RLWRAP="rlwrap -m -q '\"'" # custom quote chars

fi

fi

if [ "$1" = "trampoline" ]; then

TRAMPOLINE_FILE="/tmp/lein-trampoline-$$"

if [ "$OSTYPE" = "cygwin" ]; then

TRAMPOLINE_FILE=`cygpath -w $TRAMPOLINE_FILE`

fi

$JAVA_CMD -Xbootclasspath/a:"$CLOJURE_JAR" -client $JVM_OPTS \

-Dleiningen.original.pwd="$ORIGINAL_PWD" \

-Dleiningen.trampoline-file=$TRAMPOLINE_FILE -cp "$CLASSPATH" \

clojure.main -e "(use 'leiningen.core)(-main)" \

$NULL_DEVICE "$@"

if [ -r $TRAMPOLINE_FILE ]; then

TRAMPOLINE="$(cat $TRAMPOLINE_FILE)"

rm $TRAMPOLINE_FILE

exec sh -c "exec $TRAMPOLINE"

fi

else

exec $RLWRAP $JAVA_CMD -Xbootclasspath/a:"$CLOJURE_JAR" -client $JVM_OPTS \

-Dleiningen.original.pwd="$ORIGINAL_PWD" \

-cp "$CLASSPATH" clojure.main -e "(use 'leiningen.core)(-main)" \

$NULL_DEVICE "$@"

fi