scalac

#!/usr/bin/env bash

# Try to autodetect real location of the script
if [ -z "${PROG_HOME-}" ] ; then
  ## resolve links - $0 may be a link to PROG_HOME
  PRG="$0"

  # need this for relative symlinks
  while [ -h "$PRG" ] ; do
    ls=`ls -ld "$PRG"`
    link=`expr "$ls" : '.*-> \(.*\)$'`
    if expr "$link" : '/.*' > /dev/null; then
      PRG="$link"
    else
      PRG="`dirname "$PRG"`/$link"
    fi
  done

  saveddir=`pwd`

  PROG_HOME=`dirname "$PRG"`/..

  # make it fully qualified
  PROG_HOME=`cd "$PROG_HOME" && pwd`

  cd "$saveddir"
fi

source "$PROG_HOME/bin/common"

[ -z "$PROG_NAME" ] && PROG_NAME=$CompilerMain

withCompiler=true

while [[ $# -gt 0 ]]; do
case "$1" in
           --) shift; for arg; do addResidual "$arg"; done; set -- ;;
  -v|-verbose) verbose=true && addScala "-verbose" && shift ;;
    -q|-quiet) quiet=true && shift ;;

    # Optimize for short-running applications, see https://github.com/lampepfl/dotty/issues/222
    -Oshort) addJava "-XX:+TieredCompilation -XX:TieredStopAtLevel=1" && shift ;;
        -repl) PROG_NAME="$ReplMain" && shift ;;
      -script) PROG_NAME="$ScriptingMain" && target_script="$2" && shift && shift
               while [[ $# -gt 0 ]]; do addScript "$1" && shift ; done ;;
     -compile) PROG_NAME="$CompilerMain" && shift ;;
   -decompile) PROG_NAME="$DecompilerMain" && shift ;;
 -print-tasty) PROG_NAME="$DecompilerMain" && addScala "-print-tasty" && shift ;;
         -run) PROG_NAME="$ReplMain" && shift ;;
      -colors) colors=true && shift ;;
   -no-colors) unset colors && shift ;;
  -with-compiler) jvm_cp_args="$PSEP$DOTTY_COMP$PSEP$TASTY_CORE" && shift ;;

          # break out -D and -J options and add them to java_args so
          # they reach the JVM in time to do some good. The -D options
          # will be available as system properties.
          -D*) addJava "$1" && shift ;;
          -J*) addJava "${1:2}" && shift ;;
            *) addResidual "$1" && shift ;;
  esac
done

compilerJavaClasspathArgs

if [ "$PROG_NAME" == "$ScriptingMain" ]; then
  setScriptName="-Dscript.path=$target_script"
  scripting_string="-script $target_script ${script_args[@]}"
fi

[ -n "$script_trace" ] && set -x
[ -z "${ConEmuPID-}" -o -n "${cygwin-}" ] && export MSYSTEM= PWD= # workaround for #12405

# exec here would prevent onExit from being called, leaving terminal in unusable state
eval "\"$JAVACMD\"" \
   ${JAVA_OPTS:-$default_java_opts} \
   "${java_args[@]}" \
   "-classpath \"$jvm_cp_args\"" \
   -Dscala.usejavacp=true \
   "$setScriptName" \
   "$PROG_NAME"  \
   "${scala_args[@]}" \
   "${residual_args[@]}" \
   "${scripting_string-}"
scala_exit_status=$?