Update lein
This commit is contained in:
John Doty
parent
6481f8e76c
commit
846c430fe1
1 changed files with 88 additions and 55 deletions
139
bin/lein
139
bin/lein
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@ -4,13 +4,18 @@
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# somewhere on your $PATH, like ~/bin. The rest of Leiningen will be
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# installed upon first run into the ~/.lein/self-installs directory.
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export LEIN_VERSION="2.3.4"
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export LEIN_VERSION="2.8.1"
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case $LEIN_VERSION in
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*SNAPSHOT) SNAPSHOT="YES" ;;
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*) SNAPSHOT="NO" ;;
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esac
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if [[ "$CLASSPATH" != "" ]]; then
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echo "WARNING: You have \$CLASSPATH set, probably by accident."
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echo "It is strongly recommended to unset this before proceeding."
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fi
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if [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "msys" ]]; then
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delimiter=";"
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else
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@ -23,11 +28,16 @@ else
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cygwin=false
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fi
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function command_not_found {
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>&2 echo "Leiningen couldn't find $1 in your \$PATH ($PATH), which is required."
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exit 1
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}
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function make_native_path {
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# ensure we have native paths
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if $cygwin && [[ "$1" == /* ]]; then
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echo -n "$(cygpath -wp "$1")"
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elif [[ "$OSTYPE" == "msys" && "$1" == /* ]]; then
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elif [[ "$OSTYPE" == "msys" && "$1" == /?/* ]]; then
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echo -n "$(sh -c "(cd $1 2</dev/null && pwd -W) || echo $1 | sed 's/^\\/\([a-z]\)/\\1:/g'")"
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else
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echo -n "$1"
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@ -40,21 +50,21 @@ function add_path {
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shift
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while [ -n "$1" ];do
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# http://bashify.com/?Useful_Techniques:Indirect_Variables:Indirect_Assignment
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if [[ -z ${!path_var} ]]; then
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export ${path_var}="$(make_native_path "$1")"
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else
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export ${path_var}="${!path_var}${delimiter}$(make_native_path "$1")"
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fi
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shift
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done
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}
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function download_failed_message {
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echo "Failed to download $1"
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echo "Failed to download $1 (exit code $2)"
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echo "It's possible your HTTP client's certificate store does not have the"
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echo "correct certificate authority needed. This is often caused by an"
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echo "out-of-date version of libssl. Either upgrade it or set HTTP_CLIENT"
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echo "to turn off certificate checks:"
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echo " export HTTP_CLIENT=\"wget --no-check-certificate -O\" # or"
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echo " export HTTP_CLIENT=\"curl --insecure -f -L -o\""
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echo "It's also possible that you're behind a firewall haven't yet"
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echo "set HTTP_PROXY and HTTPS_PROXY."
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echo "out-of-date version of libssl. It's also possible that you're behind a"
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echo "firewall and haven't set HTTP_PROXY and HTTPS_PROXY."
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}
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function self_install {
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@ -65,25 +75,19 @@ function self_install {
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fi
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echo "Downloading Leiningen to $LEIN_JAR now..."
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mkdir -p "$(dirname "$LEIN_JAR")"
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LEIN_URL="https://leiningen.s3.amazonaws.com/downloads/leiningen-$LEIN_VERSION-standalone.jar"
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LEIN_URL="https://github.com/technomancy/leiningen/releases/download/$LEIN_VERSION/leiningen-$LEIN_VERSION-standalone.zip"
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$HTTP_CLIENT "$LEIN_JAR.pending" "$LEIN_URL"
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if [ $? == 0 ]; then
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local exit_code=$?
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if [ $exit_code == 0 ]; then
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# TODO: checksum
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mv -f "$LEIN_JAR.pending" "$LEIN_JAR"
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else
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rm "$LEIN_JAR.pending" 2> /dev/null
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download_failed_message "$LEIN_URL"
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download_failed_message "$LEIN_URL" "$exit_code"
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exit 1
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fi
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}
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if [ `id -u` -eq 0 ] && [ "$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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NOT_FOUND=1
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ORIGINAL_PWD="$PWD"
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while [ ! -r "$PWD/project.clj" ] && [ "$PWD" != "/" ] && [ $NOT_FOUND -ne 0 ]
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@ -97,29 +101,32 @@ done
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export LEIN_HOME="${LEIN_HOME:-"$HOME/.lein"}"
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for f in "$LEIN_HOME/leinrc" ".leinrc"; do
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for f in "/etc/leinrc" "$LEIN_HOME/leinrc" ".leinrc"; do
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if [ -e "$f" ]; then
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source "$f"
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fi
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done
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if $cygwin; then
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export LEIN_HOME=`cygpath -w "$LEIN_HOME"`
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export LEIN_HOME=$(cygpath -w "$LEIN_HOME")
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fi
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LEIN_JAR="$LEIN_HOME/self-installs/leiningen-$LEIN_VERSION-standalone.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 "$0"))"
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SCRIPT="$(which "$(basename "$0")")"
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if [ -z "$SCRIPT" ]; then
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SCRIPT="$0"
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fi
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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" : '.*-> \(.*\)$'`
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ls=$(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="$link"
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else
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@ -129,7 +136,7 @@ done
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BIN_DIR="$(dirname "$SCRIPT")"
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export LEIN_JVM_OPTS="${LEIN_JVM_OPTS-"-XX:+TieredCompilation -XX:TieredStopAtLevel=1"}"
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export LEIN_JVM_OPTS="${LEIN_JVM_OPTS-"-Xverify:none -XX:+TieredCompilation -XX:TieredStopAtLevel=1"}"
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# This needs to be defined before we call HTTP_CLIENT below
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if [ "$HTTP_CLIENT" = "" ]; then
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@ -175,7 +182,7 @@ if [ -r "$BIN_DIR/../src/leiningen/version.clj" ]; then
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ORIG_PWD="$PWD"
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cd "$LEIN_DIR"
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$0 classpath .lein-classpath
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LEIN_NO_USER_PROFILES=1 $0 classpath .lein-classpath
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sum "$LEIN_DIR/project.clj" "$LEIN_DIR/leiningen-core/project.clj" > \
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.lein-project-checksum
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cd "$ORIG_PWD"
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@ -194,19 +201,27 @@ if [ -r "$BIN_DIR/../src/leiningen/version.clj" ]; then
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else # Not running from a checkout
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add_path CLASSPATH "$LEIN_JAR"
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BOOTCLASSPATH="-Xbootclasspath/a:$LEIN_JAR"
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if [ "$LEIN_USE_BOOTCLASSPATH" != "" ]; then
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LEIN_JVM_OPTS="-Xbootclasspath/a:$LEIN_JAR $LEIN_JVM_OPTS"
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fi
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if [ ! -r "$LEIN_JAR" -a "$1" != "self-install" ]; then
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self_install
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fi
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fi
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# TODO: explain what to do when Java is missing
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export JAVA_CMD="${JAVA_CMD:-"java"}"
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export LEIN_JAVA_CMD="${LEIN_JAVA_CMD:-$JAVA_CMD}"
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if [ ! -x "$JAVA_CMD" ] && ! type -f java >/dev/null
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then
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>&2 echo "Leiningen couldn't find 'java' executable, which is required."
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>&2 echo "Please either set JAVA_CMD or put java (>=1.6) in your \$PATH ($PATH)."
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exit 1
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fi
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if [[ "$(basename "$LEIN_JAVA_CMD")" == *drip* ]]; then
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export LEIN_JAVA_CMD="${LEIN_JAVA_CMD:-${JAVA_CMD:-java}}"
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if [[ -z "${DRIP_INIT+x}" && "$(basename "$LEIN_JAVA_CMD")" == *drip* ]]; then
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export DRIP_INIT="$(printf -- '-e\n(require (quote leiningen.repl))')"
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export DRIP_INIT_CLASS="clojure.main"
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fi
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# Support $JAVA_OPTS for backwards-compatibility.
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@ -243,7 +258,7 @@ elif [ "$1" = "upgrade" ] || [ "$1" = "downgrade" ]; then
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fi
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if [ $SNAPSHOT = "YES" ]; then
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echo "The upgrade task is only meant for stable releases."
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echo "See the \"Hacking\" section of the README."
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echo "See the \"Bootstrapping\" section of CONTRIBUTING.md."
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exit 1
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fi
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if [ ! -w "$SCRIPT" ]; then
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@ -258,13 +273,17 @@ elif [ "$1" = "upgrade" ] || [ "$1" = "downgrade" ]; then
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y|Y|"")
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echo
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echo "Upgrading..."
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TARGET="/tmp/lein-$$-upgrade"
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TARGET="/tmp/lein-${$}-upgrade"
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if $cygwin; then
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TARGET=`cygpath -w $TARGET`
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TARGET=$(cygpath -w "$TARGET")
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fi
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LEIN_SCRIPT_URL="https://github.com/technomancy/leiningen/raw/$TARGET_VERSION/bin/lein"
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$HTTP_CLIENT "$TARGET" "$LEIN_SCRIPT_URL"
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if [ $? == 0 ]; then
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cmp -s "$TARGET" "$SCRIPT"
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if [ $? == 0 ]; then
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echo "Leiningen is already up-to-date."
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fi
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mv "$TARGET" "$SCRIPT" && chmod +x "$SCRIPT"
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exec "$SCRIPT" version
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else
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@ -278,7 +297,7 @@ elif [ "$1" = "upgrade" ] || [ "$1" = "downgrade" ]; then
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else
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if $cygwin; then
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# When running on Cygwin, use Windows-style paths for java
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ORIGINAL_PWD=`cygpath -w "$ORIGINAL_PWD"`
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ORIGINAL_PWD=$(cygpath -w "$ORIGINAL_PWD")
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fi
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# apply context specific CLASSPATH entries
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@ -286,37 +305,54 @@ else
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add_path CLASSPATH "$(cat .lein-classpath)"
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fi
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if [ $DEBUG ]; then
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if [ -n "$DEBUG" ]; then
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echo "Leiningen's classpath: $CLASSPATH"
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fi
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if ([ "$LEIN_FAST_TRAMPOLINE" != "" ] || [ -r .lein-fast-trampoline ]) &&
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[ -r project.clj ]; then
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INPUTS="$@ $(cat project.clj) $LEIN_VERSION $(test -f "$LEIN_HOME/profiles.clj" && cat "$LEIN_HOME/profiles.clj")"
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INPUT_CHECKSUM=$(echo $INPUTS | shasum - | cut -f 1 -d " ")
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if [ -r .lein-fast-trampoline ]; then
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export LEIN_FAST_TRAMPOLINE='y'
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fi
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if [ "$LEIN_FAST_TRAMPOLINE" != "" ] && [ -r project.clj ]; then
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INPUTS="$* $(cat project.clj) $LEIN_VERSION $(test -f "$LEIN_HOME/profiles.clj" && cat "$LEIN_HOME/profiles.clj")"
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if command -v shasum >/dev/null 2>&1; then
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SUM="shasum"
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elif command -v sha1sum >/dev/null 2>&1; then
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SUM="sha1sum"
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else
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command_not_found "sha1sum or shasum"
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fi
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export INPUT_CHECKSUM=$(echo "$INPUTS" | $SUM | cut -f 1 -d " ")
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# Just don't change :target-path in project.clj, mkay?
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TRAMPOLINE_FILE="target/trampolines/$INPUT_CHECKSUM"
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else
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if hash mktemp 2>/dev/null; then
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# Check if mktemp is available before using it
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TRAMPOLINE_FILE="$(mktemp /tmp/lein-trampoline-XXXXXXXXXXXXX)"
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trap "rm -f $TRAMPOLINE_FILE" EXIT
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else
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TRAMPOLINE_FILE="/tmp/lein-trampoline-$$"
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fi
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trap 'rm -f $TRAMPOLINE_FILE' EXIT
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fi
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if $cygwin; then
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TRAMPOLINE_FILE=`cygpath -w $TRAMPOLINE_FILE`
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TRAMPOLINE_FILE=$(cygpath -w "$TRAMPOLINE_FILE")
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fi
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if [ "$INPUT_CHECKSUM" != "" ] && [ -r "$TRAMPOLINE_FILE" ]; then
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if [ $DEBUG ]; then
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if [ -n "$DEBUG" ]; then
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echo "Fast trampoline with $TRAMPOLINE_FILE."
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fi
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exec sh -c "exec $(cat $TRAMPOLINE_FILE)"
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exec sh -c "exec $(cat "$TRAMPOLINE_FILE")"
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else
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export TRAMPOLINE_FILE
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"$LEIN_JAVA_CMD" -client \
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"${BOOTCLASSPATH[@]}" \
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$LEIN_JVM_OPTS \
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"$LEIN_JAVA_CMD" \
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-Dfile.encoding=UTF-8 \
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-Dmaven.wagon.http.ssl.easy=false \
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-Dmaven.wagon.rto=10000 \
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$LEIN_JVM_OPTS \
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-Dleiningen.original.pwd="$ORIGINAL_PWD" \
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-Dleiningen.script="$SCRIPT" \
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-classpath "$CLASSPATH" \
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@ -328,12 +364,10 @@ else
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stty icanon echo > /dev/null 2>&1
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fi
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## TODO: [ -r "$TRAMPOLINE_FILE" ] may be redundant? A trampoline file
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## is always generated these days.
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if [ -r "$TRAMPOLINE_FILE" ] && [ "$LEIN_TRAMPOLINE_WARMUP" = "" ]; then
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TRAMPOLINE="$(cat $TRAMPOLINE_FILE)"
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if [ "$INPUT_CHECKSUM" = "" ]; then
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rm $TRAMPOLINE_FILE
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TRAMPOLINE="$(cat "$TRAMPOLINE_FILE")"
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if [ "$INPUT_CHECKSUM" = "" ]; then # not using fast trampoline
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rm "$TRAMPOLINE_FILE"
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fi
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if [ "$TRAMPOLINE" = "" ]; then
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exit $EXIT_CODE
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@ -345,4 +379,3 @@ else
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fi
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fi
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fi
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