98 lines
3.4 KiB
Bash
Executable file
98 lines
3.4 KiB
Bash
Executable file
#!/bin/bash
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VERSION="1.1.0-SNAPSHOT"
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CLASSPATH="$(find lib/ -follow -mindepth 1 -maxdepth 1 -print0 2> /dev/null | tr \\0 \:)"
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LEIN_JAR="$HOME/.m2/repository/leiningen/leiningen/$VERSION/leiningen-$VERSION-standalone.jar"
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CLOJURE_JAR="$HOME/.m2/repository/org/clojure/clojure/1.1.0/clojure-1.1.0.jar"
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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="$0"
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fi
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# resolve symlinks to the script itself portably
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while [ -h "$SCRIPT" ] ; do
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ls=`ls -ld "$SCRIPT"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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SCRIPT="$link"
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else
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SCRIPT="`dirname "$SCRIPT"`/$link"
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fi
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done
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BIN_DIR="$(dirname "$SCRIPT")"
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if [ -r "$BIN_DIR/../src/leiningen/core.clj" ]; then
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# Running from source checkout
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LEIN_DIR="$(dirname "$BIN_DIR")"
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LEIN_LIBS="$(find -H $LEIN_DIR/lib -mindepth 2> /dev/null 1 -maxdepth 1 -print0 | tr \\0 \:)"
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CLASSPATH="$LEIN_DIR/src:$LEIN_LIBS:$CLASSPATH"
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if [ "$LEIN_LIBS" = "" -a "$1" != "self-install" ]; then
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echo "Your Leiningen development checkout is missing its dependencies."
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echo "Please download a stable version of Leiningen to fetch the deps."
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echo "See the \"Hacking\" section of the readme for details."
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exit 1
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fi
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else
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# Not running from a checkout
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CLASSPATH="$LEIN_JAR:$CLASSPATH"
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if [ ! -r "$LEIN_JAR" -a "$1" != "self-install" ]; then
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echo "Leiningen is not installed. Please run \"lein self-install\"."
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exit 1
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fi
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fi
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if [ $DEBUG ]; then
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echo $CLASSPATH
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fi
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# escape command-line arguments so they can be evaled as strings
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ESCAPED_ARGS=""
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for ARG in "$@"; do
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ESCAPED_ARGS="$ESCAPED_ARGS"' "'$(echo $ARG | sed -e 's/\\/\\\\/g' -e 's/"/\\"/g')'"'
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done
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HTTP_CLIENT="wget -O"
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if type -p curl >/dev/null 2>&1; then
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HTTP_CLIENT="curl -o"
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fi
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if [ "$1" = "repl" ]; then
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echo "Warning: the repl task currently doesn't honor some project.clj"
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echo "options due to I/O stream issues. Future versions will address"
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echo "this, but for now you will get more consistent behaviour from repls"
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echo "launched by either the lein-swank plugin or the lein-nailgun plugin."
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echo
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$RLWRAP java -client $JAVA_OPTS -cp "src/:classes/:$CLASSPATH" jline.ConsoleRunner clojure.main ${@:2}
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elif [ "$1" = "self-install" ]; then
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if [[ $VERSION == *SNAPSHOT ]]; then
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echo "The self-install task is only meant for stable releases."
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echo "See the \"Hacking\" section of the README."
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exit 1
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fi
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echo "Downloading Leiningen now..."
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mkdir -p `dirname "$LEIN_JAR"`
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LEIN_URL="http://repo.technomancy.us/leiningen-$VERSION-standalone.jar"
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exec $HTTP_CLIENT "$LEIN_JAR" "$LEIN_URL"
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elif [ "$1" = "upgrade" ]; then
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if [[ $VERSION == *SNAPSHOT ]]; then
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echo "The upgrade task is only meant for stable releases."
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echo "See the \"Hacking\" section of the README."
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exit 1
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fi
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echo "Upgrading Leiningen now..."
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LEIN_SCRIPT_URL="http://github.com/technomancy/leiningen/raw/stable/bin/lein"
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$HTTP_CLIENT "$SCRIPT" "$LEIN_SCRIPT_URL" \
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&& chmod +x "$SCRIPT" \
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&& echo && $SCRIPT self-install
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exec echo "\nNow running" `$SCRIPT version`
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else
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exec java -Xbootclasspath/a:"$CLOJURE_JAR" -client $JAVA_OPTS -cp "$CLASSPATH" -Dleiningen.version="$VERSION" clojure.main -e "(use 'leiningen.core)(-main $ESCAPED_ARGS)"
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fi
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