123 lines
4 KiB
Bash
Executable file
123 lines
4 KiB
Bash
Executable file
#!/bin/bash
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# This variant of the lein script is meant for downstream packagers.
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# It has all the cross-platform stuff stripped out as well as the
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# logic for running from checkouts and self-upgrading.
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LEIN_VERSION="1.6.1"
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export LEIN_VERSION
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if [ `whoami` = "root" ] && [ "$LEIN_ROOT" = "" ]; then
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echo "WARNING: You're currently running as root; probably by accident."
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echo "Press control-C to abort or Enter to continue as root."
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echo "Set LEIN_ROOT to disable this warning."
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read _
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fi
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# cd to the project root, if applicable
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NOT_FOUND=1
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ORIGINAL_PWD="$PWD"
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while [ ! -r "$PWD/project.clj" ] && [ "$PWD" != "/" ] && [ $NOT_FOUND -ne 0 ]; do
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cd ..
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if [ "$(dirname "$PWD")" = "/" ]; then
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NOT_FOUND=0
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cd "$ORIGINAL_PWD"
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fi
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done
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# Support $JAVA_OPTS for backwards-compatibility.
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JVM_OPTS=${JVM_OPTS:-"$JAVA_OPTS"}
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JAVA_CMD=${JAVA_CMD:-"java"}
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LEIN_HOME=${LEIN_HOME:-"$HOME/.lein"}
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DEV_PLUGINS="$(ls -1 lib/dev/*jar 2> /dev/null)"
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USER_PLUGINS="$(ls -1 "$LEIN_HOME"/plugins/*jar 2> /dev/null)"
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artifact_name () {
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echo "$1" | sed -e "s/.*\/\(.*\)/\1/" | \
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rev | sed -e "s/raj[-[:digit:].]*-\(.*\)/\1/" | rev
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}
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unique_user_plugins () {
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saveIFS="$IFS"
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IFS="$(printf '\n\t')"
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plugins="$(echo "$DEV_PLUGINS"; echo "$USER_PLUGINS")"
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artifacts="$(for i in $plugins; do echo "$(artifact_name "$i")"; done)"
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duplicates="$(echo "$artifacts" | sort | uniq -d)"
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if [ -z "$duplicates" ]; then
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echo "$USER_PLUGINS"
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else
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for i in $USER_PLUGINS; do
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artifact="$(artifact_name "$i")"
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if ! echo "$duplicates" | grep -xq "$artifact"; then
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echo "$i"
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fi
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done
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fi
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IFS="$saveIFS"
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}
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LEIN_PLUGIN_PATH="$(echo "$DEV_PLUGINS" | tr \\n :)"
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LEIN_USER_PLUGIN_PATH="$(echo "$(unique_user_plugins)" | tr \\n :)"
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CLASSPATH="$CLASSPATH:$LEIN_PLUGIN_PATH:$LEIN_USER_PLUGIN_PATH:test/:src/"
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LEIN_JAR="$HOME/.lein/self-installs/leiningen-$LEIN_VERSION-standalone.jar"
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CLOJURE_JAR="/usr/share/java/clojure-1.2.jar:/usr/share/java/asm3.jar"
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NULL_DEVICE=/dev/null
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# apply context specific CLASSPATH entries
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if [ -f .classpath ]; then
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CLASSPATH="`cat .classpath`:$CLASSPATH"
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fi
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# normalize $0 on certain BSDs
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if [ "$(dirname "$0")" = "." ]; then
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SCRIPT="$(which $(basename "$0"))"
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else
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SCRIPT="$0"
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fi
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SHARE_JARS="ant ant-launcher classworlds clojure-1.2 \
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lucene-memory maven-ant-tasks maven-artifact maven-artifact-manager \
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maven-error-diagnostics maven-model maven-settings maven-project maven-profile \
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maven-repository-metadataplexus-container-default-alpha plexus-interpolation \
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plexus-utils wagon-file wagon-http-lightweight wagon-http-shared wagon-provider-api \
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xml-apis lucene-core lucene-highlighter clucy robert-hooke lancet leiningen
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backport-util-concurrent" # NFI why that last one is necessary
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for JAR in $SHARE_JARS; do
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CLASSPATH="$CLASSPATH":"/usr/share/java/$JAR.jar"
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done
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if [ $DEBUG ]; then
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echo $CLASSPATH
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echo $CLOJURE_JAR
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fi
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# Use rlwrap if appropriate
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if ([ "$1" = "repl" ] || [ "$1" = "interactive" ] || [ "$1" = "int" ]) &&
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[ -z $INSIDE_EMACS ] && [ "$TERM" != "dumb" ]; then
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which rlwrap > /dev/null
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if [ $? -eq 0 ]; then
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RLWRAP="rlwrap -m -q '\"'" # custom quote chars
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fi
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fi
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if [ "$1" = "trampoline" ]; then
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TRAMPOLINE_FILE="/tmp/lein-trampoline-$$"
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$JAVA_CMD -Xbootclasspath/a:"$CLOJURE_JAR" -client $JVM_OPTS \
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-Dleiningen.original.pwd="$ORIGINAL_PWD" \
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-Dleiningen.trampoline-file=$TRAMPOLINE_FILE -cp "$CLASSPATH" \
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clojure.main -e "(use 'leiningen.core)(-main)" \
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$NULL_DEVICE "$@"
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if [ -r $TRAMPOLINE_FILE ]; then
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TRAMPOLINE="$(cat $TRAMPOLINE_FILE)"
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rm $TRAMPOLINE_FILE
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exec sh -c "exec $TRAMPOLINE"
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fi
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else
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exec $RLWRAP $JAVA_CMD -Xbootclasspath/a:"$CLOJURE_JAR" -client $JVM_OPTS \
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-Dleiningen.original.pwd="$ORIGINAL_PWD" \
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-cp "$CLASSPATH" clojure.main -e "(use 'leiningen.core)(-main)" \
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$NULL_DEVICE "$@"
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fi
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