mirror of https://github.com/Flinner/dots.git
				
				
				
			feat: add lein bin
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					#!/usr/bin/env bash
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					# Ensure this file is executable via `chmod a+x lein`, then place it
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					# somewhere on your $PATH, like ~/bin. The rest of Leiningen will be
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					# installed upon first run into the ~/.lein/self-installs directory.
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					function msg {
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					    echo "$@" 1>&2
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					}
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					export LEIN_VERSION="2.9.8"
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					# Must be sha256sum, will be replaced by bin/release
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					export LEIN_CHECKSUM='2a0e9114e0d623c748a9ade5d72b54128b31b5ddb13f51b04c533f104bb0c48d'
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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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					    cat <<-'EOS' 1>&2
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						WARNING: You have $CLASSPATH set, probably by accident.
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						It is strongly recommended to unset this before proceeding.
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						EOS
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					fi
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					if [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "msys" ]]; then
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					    delimiter=";"
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					else
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					    delimiter=":"
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					fi
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					if [[ "$OSTYPE" == "cygwin" ]]; then
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					  cygwin=true
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					else
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					  cygwin=false
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					fi
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					function command_not_found {
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					    msg "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" && "$1"  == /?/* ]]; then
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					    echo -n "$(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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					    fi
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					}
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					#  usage : add_path PATH_VAR [PATH]...
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					function add_path {
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					    local path_var="$1"
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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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					    cat <<-EOS 1>&2
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						Failed to download $1 (exit code $2)
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						It's possible your HTTP client's certificate store does not have the
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						correct certificate authority needed. This is often caused by an
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						out-of-date version of libssl. It's also possible that you're behind a
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						firewall and haven't set HTTP_PROXY and HTTPS_PROXY.
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						EOS
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					}
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					function checksum_failed_message {
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					    cat <<-EOS 1>&2
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						Failed to properly download $1
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						The checksum was mismatched. and we could not verify the downloaded
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						file. We expected a sha256 of
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						$2 and actually had
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						$3.
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						We used '$SHASUM_CMD' to verify the downloaded file.
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						EOS
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					}
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					function self_install {
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					  if [ -r "$LEIN_JAR" ]; then
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					    cat <<-EOS 1>&2
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						The self-install jar already exists at $LEIN_JAR.
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						If you wish to re-download, delete it and rerun "$0 self-install".
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						EOS
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					    exit 1
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					  fi
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					  msg "Downloading Leiningen to $LEIN_JAR now..."
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					  mkdir -p "$(dirname "$LEIN_JAR")"
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					  LEIN_URL="https://github.com/technomancy/leiningen/releases/download/$LEIN_VERSION/leiningen-$LEIN_VERSION-standalone.jar"
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					  $HTTP_CLIENT "$LEIN_JAR.pending" "$LEIN_URL"
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					  local exit_code=$?
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					  if [ $exit_code == 0 ]; then
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					      printf "$LEIN_CHECKSUM  $LEIN_JAR.pending\n" > "$LEIN_JAR.pending.shasum"
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					      $SHASUM_CMD -c "$LEIN_JAR.pending.shasum"
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					      if [ $? == 0 ]; then
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					        mv -f "$LEIN_JAR.pending" "$LEIN_JAR"
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					      else
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					        got_sum="$($SHASUM_CMD "$LEIN_JAR.pending" | cut -f 1 -d ' ')"
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					        checksum_failed_message "$LEIN_URL" "$LEIN_CHECKSUM" "$got_sum"
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					        rm "$LEIN_JAR.pending" 2> /dev/null
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					        exit 1
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					      fi
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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" "$exit_code"
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					      exit 1
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					  fi
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					}
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					NOT_FOUND=1
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					ORIGINAL_PWD="$PWD"
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					while [ ! -r "$PWD/project.clj" ] && [ "$PWD" != "/" ] && [ $NOT_FOUND -ne 0 ]
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					do
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					    cd ..
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					    if [ "$(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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					export LEIN_HOME="${LEIN_HOME:-"$HOME/.lein"}"
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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 "$LEIN_HOME")
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					fi
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					LEIN_JAR="${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 "$0")")"
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					    if [ -z "$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" : '.*-> \(.*\)$')
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					    if expr "$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 "$SCRIPT")"
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					export LEIN_JVM_OPTS="${LEIN_JVM_OPTS-"-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 [ "$HTTP_CLIENT" = "" ]; then
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					    if type -p curl >/dev/null 2>&1; then
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					        if [ "$https_proxy" != "" ]; then
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					            CURL_PROXY="-x $https_proxy"
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					        fi
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					        HTTP_CLIENT="curl $CURL_PROXY -f -L -o"
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					    else
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					        HTTP_CLIENT="wget -O"
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					    fi
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					fi
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					# This needs to be defined before we call SHASUM_CMD below
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					if [ "$SHASUM_CMD" = "" ]; then
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					    if type -p sha256sum >/dev/null 2>&1; then
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					        export SHASUM_CMD="sha256sum"
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					    elif type -p shasum >/dev/null 2>&1; then
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					        export SHASUM_CMD="shasum --algorithm 256"
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					    elif type -p sha256 >/dev/null 2>&1; then
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					        export SHASUM_CMD="sha256 -q"
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					    else
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					        command_not_found sha256sum
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					    fi
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					fi
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					# When :eval-in :classloader we need more memory
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					grep -E -q '^\s*:eval-in\s+:classloader\s*$' project.clj 2> /dev/null && \
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					    export LEIN_JVM_OPTS="$LEIN_JVM_OPTS -Xms64m -Xmx512m"
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					if [ -r "$BIN_DIR/../src/leiningen/version.clj" ]; then
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					    # Running from source checkout
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					    LEIN_DIR="$(cd $(dirname "$BIN_DIR");pwd -P)"
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					    # Need to use lein release to bootstrap the leiningen-core library (for aether)
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					    if [ ! -r "$LEIN_DIR/leiningen-core/.lein-bootstrap" ]; then
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					        cat <<-'EOS' 1>&2
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						Leiningen is missing its dependencies.
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						Please run "lein bootstrap" in the leiningen-core/ directory
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						with a stable release of Leiningen. See CONTRIBUTING.md for details.
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						EOS
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					        exit 1
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					    fi
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					    # If project.clj for lein or leiningen-core changes, we must recalculate
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					    LAST_PROJECT_CHECKSUM=$(cat "$LEIN_DIR/.lein-project-checksum" 2> /dev/null)
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					    PROJECT_CHECKSUM=$(sum "$LEIN_DIR/project.clj" "$LEIN_DIR/leiningen-core/project.clj")
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					    if [ "$PROJECT_CHECKSUM" != "$LAST_PROJECT_CHECKSUM" ]; then
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					        if [ -r "$LEIN_DIR/.lein-classpath" ]; then
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					            rm "$LEIN_DIR/.lein-classpath"
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					        fi
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					    fi
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					    # Use bin/lein to calculate its own classpath.
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					    if [ ! -r "$LEIN_DIR/.lein-classpath" ] && [ "$1" != "classpath" ]; then
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					        msg "Recalculating Leiningen's classpath."
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					        cd "$LEIN_DIR"
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					        LEIN_NO_USER_PROFILES=1 "$LEIN_DIR/bin/lein" classpath .lein-classpath
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					        sum "$LEIN_DIR/project.clj" "$LEIN_DIR/leiningen-core/project.clj" > \
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					            .lein-project-checksum
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					        cd -
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					    fi
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					    mkdir -p "$LEIN_DIR/target/classes"
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					    export LEIN_JVM_OPTS="$LEIN_JVM_OPTS -Dclojure.compile.path=$LEIN_DIR/target/classes"
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					    add_path CLASSPATH "$LEIN_DIR/leiningen-core/src/" "$LEIN_DIR/leiningen-core/resources/" \
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					        "$LEIN_DIR/test:$LEIN_DIR/target/classes" "$LEIN_DIR/src" ":$LEIN_DIR/resources"
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					    if [ -r "$LEIN_DIR/.lein-classpath" ]; then
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					        add_path CLASSPATH "$(cat "$LEIN_DIR/.lein-classpath" 2> /dev/null)"
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					    else
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					        add_path CLASSPATH "$(cat "$LEIN_DIR/leiningen-core/.lein-bootstrap" 2> /dev/null)"
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					    fi
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					else # Not running from a checkout
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					    add_path CLASSPATH "$LEIN_JAR"
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					    if [ "$LEIN_USE_BOOTCLASSPATH" != "no" ]; then
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					        LEIN_JVM_OPTS="-Xbootclasspath/a:$LEIN_JAR $LEIN_JVM_OPTS"
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					    fi
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					    if [ ! -r "$LEIN_JAR" -a "$1" != "self-install" ]; then
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					        self_install
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					    fi
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					fi
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					if [ ! -x "$JAVA_CMD" ] && ! type -f java >/dev/null
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					then
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					    msg "Leiningen couldn't find 'java' executable, which is required."
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					    msg "Please either set JAVA_CMD or put java (>=1.6) in your \$PATH ($PATH)."
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					    exit 1
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					fi
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					export LEIN_JAVA_CMD="${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 $JAVA_OPTS for backwards-compatibility.
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					export JVM_OPTS="${JVM_OPTS:-"$JAVA_OPTS"}"
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					# Handle jline issue with cygwin not propagating OSTYPE through java subprocesses: https://github.com/jline/jline2/issues/62
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					cygterm=false
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			||||||
 | 
					if $cygwin; then
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			||||||
 | 
					  case "$TERM" in
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			||||||
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					    rxvt* | xterm* | vt*) cygterm=true ;;
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			||||||
 | 
					  esac
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			||||||
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					fi
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					if $cygterm; then
 | 
				
			||||||
 | 
					  LEIN_JVM_OPTS="$LEIN_JVM_OPTS -Djline.terminal=jline.UnixTerminal"
 | 
				
			||||||
 | 
					  stty -icanon min 1 -echo > /dev/null 2>&1
 | 
				
			||||||
 | 
					fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# TODO: investigate http://skife.org/java/unix/2011/06/20/really_executable_jars.html
 | 
				
			||||||
 | 
					# If you're packaging this for a package manager (.deb, homebrew, etc)
 | 
				
			||||||
 | 
					# you need to remove the self-install and upgrade functionality or see lein-pkg.
 | 
				
			||||||
 | 
					if [ "$1" = "self-install" ]; then
 | 
				
			||||||
 | 
					    if [ -r "$BIN_DIR/../src/leiningen/version.clj" ]; then
 | 
				
			||||||
 | 
					        cat <<-'EOS' 1>&2
 | 
				
			||||||
 | 
						Running self-install from a checkout is not supported.
 | 
				
			||||||
 | 
						See CONTRIBUTING.md for SNAPSHOT-specific build instructions.
 | 
				
			||||||
 | 
						EOS
 | 
				
			||||||
 | 
					        exit 1
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					    msg "Manual self-install is deprecated; it will run automatically when necessary."
 | 
				
			||||||
 | 
					    self_install
 | 
				
			||||||
 | 
					elif [ "$1" = "upgrade" ] || [ "$1" = "downgrade" ]; then
 | 
				
			||||||
 | 
					    if [ "$LEIN_DIR" != "" ]; then
 | 
				
			||||||
 | 
					        msg "The upgrade task is not meant to be run from a checkout."
 | 
				
			||||||
 | 
					        exit 1
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					    if [ $SNAPSHOT = "YES" ]; then
 | 
				
			||||||
 | 
					        cat <<-'EOS' 1>&2
 | 
				
			||||||
 | 
						The upgrade task is only meant for stable releases.
 | 
				
			||||||
 | 
						See the "Bootstrapping" section of CONTRIBUTING.md.
 | 
				
			||||||
 | 
						EOS
 | 
				
			||||||
 | 
					        exit 1
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					    if [ ! -w "$SCRIPT" ]; then
 | 
				
			||||||
 | 
					        msg "You do not have permission to upgrade the installation in $SCRIPT"
 | 
				
			||||||
 | 
					        exit 1
 | 
				
			||||||
 | 
					    else
 | 
				
			||||||
 | 
					        TARGET_VERSION="${2:-stable}"
 | 
				
			||||||
 | 
					        echo "The script at $SCRIPT will be upgraded to the latest $TARGET_VERSION version."
 | 
				
			||||||
 | 
					        echo -n "Do you want to continue [Y/n]? "
 | 
				
			||||||
 | 
					        read RESP
 | 
				
			||||||
 | 
					        case "$RESP" in
 | 
				
			||||||
 | 
					            y|Y|"")
 | 
				
			||||||
 | 
					                echo
 | 
				
			||||||
 | 
					                msg "Upgrading..."
 | 
				
			||||||
 | 
					                TARGET="/tmp/lein-${$}-upgrade"
 | 
				
			||||||
 | 
					                if $cygwin; then
 | 
				
			||||||
 | 
					                    TARGET=$(cygpath -w "$TARGET")
 | 
				
			||||||
 | 
					                fi
 | 
				
			||||||
 | 
					                LEIN_SCRIPT_URL="https://github.com/technomancy/leiningen/raw/$TARGET_VERSION/bin/lein"
 | 
				
			||||||
 | 
					                $HTTP_CLIENT "$TARGET" "$LEIN_SCRIPT_URL"
 | 
				
			||||||
 | 
					                if [ $? == 0 ]; then
 | 
				
			||||||
 | 
					                    cmp -s "$TARGET" "$SCRIPT"
 | 
				
			||||||
 | 
					                    if [ $? == 0 ]; then
 | 
				
			||||||
 | 
					                        msg "Leiningen is already up-to-date."
 | 
				
			||||||
 | 
					                    fi
 | 
				
			||||||
 | 
					                    mv "$TARGET" "$SCRIPT" && chmod +x "$SCRIPT"
 | 
				
			||||||
 | 
					                    unset CLASSPATH
 | 
				
			||||||
 | 
					                    exec "$SCRIPT" version
 | 
				
			||||||
 | 
					                else
 | 
				
			||||||
 | 
					                    download_failed_message "$LEIN_SCRIPT_URL"
 | 
				
			||||||
 | 
					                fi;;
 | 
				
			||||||
 | 
					            *)
 | 
				
			||||||
 | 
					                msg "Aborted."
 | 
				
			||||||
 | 
					                exit 1;;
 | 
				
			||||||
 | 
					        esac
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					else
 | 
				
			||||||
 | 
					    if $cygwin; then
 | 
				
			||||||
 | 
					        # When running on Cygwin, use Windows-style paths for java
 | 
				
			||||||
 | 
					        ORIGINAL_PWD=$(cygpath -w "$ORIGINAL_PWD")
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # apply context specific CLASSPATH entries
 | 
				
			||||||
 | 
					    if [ -f .lein-classpath ]; then
 | 
				
			||||||
 | 
					        add_path CLASSPATH "$(cat .lein-classpath)"
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    if [ -n "$DEBUG" ]; then
 | 
				
			||||||
 | 
					        msg "Leiningen's classpath: $CLASSPATH"
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    if [ -r .lein-fast-trampoline ]; then
 | 
				
			||||||
 | 
					        export LEIN_FAST_TRAMPOLINE='y'
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    if [ "$LEIN_FAST_TRAMPOLINE" != "" ] && [ -r project.clj ]; then
 | 
				
			||||||
 | 
					        INPUTS="$* $(cat project.clj) $LEIN_VERSION $(test -f "$LEIN_HOME/profiles.clj" && cat "$LEIN_HOME/profiles.clj") $(test -f profiles.clj && cat profiles.clj)"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					        INPUT_CHECKSUM=$(echo "$INPUTS" | $SHASUM_CMD | cut -f 1 -d " ")
 | 
				
			||||||
 | 
					        # Just don't change :target-path in project.clj, mkay?
 | 
				
			||||||
 | 
					        TRAMPOLINE_FILE="target/trampolines/$INPUT_CHECKSUM"
 | 
				
			||||||
 | 
					    else
 | 
				
			||||||
 | 
					        if hash mktemp 2>/dev/null; then
 | 
				
			||||||
 | 
					            # Check if mktemp is available before using it
 | 
				
			||||||
 | 
					            TRAMPOLINE_FILE="$(mktemp /tmp/lein-trampoline-XXXXXXXXXXXXX)"
 | 
				
			||||||
 | 
					        else
 | 
				
			||||||
 | 
					            TRAMPOLINE_FILE="/tmp/lein-trampoline-$$"
 | 
				
			||||||
 | 
					        fi
 | 
				
			||||||
 | 
					        trap 'rm -f $TRAMPOLINE_FILE' EXIT
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    if $cygwin; then
 | 
				
			||||||
 | 
					        TRAMPOLINE_FILE=$(cygpath -w "$TRAMPOLINE_FILE")
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    if [ "$INPUT_CHECKSUM" != "" ] && [ -r "$TRAMPOLINE_FILE" ]; then
 | 
				
			||||||
 | 
					        if [ -n "$DEBUG" ]; then
 | 
				
			||||||
 | 
					            msg "Fast trampoline with $TRAMPOLINE_FILE."
 | 
				
			||||||
 | 
					        fi
 | 
				
			||||||
 | 
					        exec sh -c "exec $(cat "$TRAMPOLINE_FILE")"
 | 
				
			||||||
 | 
					    else
 | 
				
			||||||
 | 
					        export TRAMPOLINE_FILE
 | 
				
			||||||
 | 
					        "$LEIN_JAVA_CMD" \
 | 
				
			||||||
 | 
					            -Dfile.encoding=UTF-8 \
 | 
				
			||||||
 | 
					            -Dmaven.wagon.http.ssl.easy=false \
 | 
				
			||||||
 | 
					            -Dmaven.wagon.rto=10000 \
 | 
				
			||||||
 | 
					            $LEIN_JVM_OPTS \
 | 
				
			||||||
 | 
					            -Dleiningen.input-checksum="$INPUT_CHECKSUM" \
 | 
				
			||||||
 | 
					            -Dleiningen.original.pwd="$ORIGINAL_PWD" \
 | 
				
			||||||
 | 
					            -Dleiningen.script="$SCRIPT" \
 | 
				
			||||||
 | 
					            -classpath "$CLASSPATH" \
 | 
				
			||||||
 | 
					            clojure.main -m leiningen.core.main "$@"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					        EXIT_CODE=$?
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					        if $cygterm ; then
 | 
				
			||||||
 | 
					          stty icanon echo > /dev/null 2>&1
 | 
				
			||||||
 | 
					        fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					        if [ -r "$TRAMPOLINE_FILE" ] && [ "$LEIN_TRAMPOLINE_WARMUP" = "" ]; then
 | 
				
			||||||
 | 
					            TRAMPOLINE="$(cat "$TRAMPOLINE_FILE")"
 | 
				
			||||||
 | 
					            if [ "$INPUT_CHECKSUM" = "" ]; then # not using fast trampoline
 | 
				
			||||||
 | 
					                rm "$TRAMPOLINE_FILE"
 | 
				
			||||||
 | 
					            fi
 | 
				
			||||||
 | 
					            if [ "$TRAMPOLINE" = "" ]; then
 | 
				
			||||||
 | 
					                exit $EXIT_CODE
 | 
				
			||||||
 | 
					            else
 | 
				
			||||||
 | 
					                exec sh -c "exec $TRAMPOLINE"
 | 
				
			||||||
 | 
					            fi
 | 
				
			||||||
 | 
					        else
 | 
				
			||||||
 | 
					            exit $EXIT_CODE
 | 
				
			||||||
 | 
					        fi
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					fi
 | 
				
			||||||
		Loading…
	
		Reference in New Issue