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Pass JVM options to app. (#3509) #3660

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Merged
merged 3 commits into from
Jan 19, 2018
Merged

Pass JVM options to app. (#3509) #3660

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f13589a
Pass JVM options to app directly.
jiminhsieh Dec 12, 2017
6c561c2
Merge branch 'master' into wip/#3509
jiminhsieh Jan 15, 2018
b02da80
Add missing `-`
nicolasstucki Jan 18, 2018
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29 changes: 24 additions & 5 deletions dist/bin/dotr
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Original file line number Diff line number Diff line change
Expand Up @@ -27,27 +27,41 @@ if [ -z "$PROG_HOME" ] ; then
cd "$saveddir"
fi

addJvmOptions () {
jvm_options+=("$1")
}

source "$PROG_HOME/bin/common"

declare -a residual_args
run_repl=false
execute_repl=false
execute_run=false
class_path_count=0
CLASS_PATH=""

while [[ $# -gt 0 ]]; do
case "$1" in
-repl)
run_repl=true
execute_repl=true
shift
;;
-run)
execute_run=true
shift
;;
-classpath)
CLASS_PATH="$2"
class_path_count+=1
shift
shift
;;
-d)
DEBUG="$DEBUG_STR"
shift
;;
-J*)
addJvmOptions "${1:2}"
shift ;;
*)
residual_args+=("$1")
shift
Expand All @@ -56,18 +70,23 @@ while [[ $# -gt 0 ]]; do
esac
done

if [ $run_repl == true ] || [ ${#residual_args[@]} -eq 0 ]; then
if [ $execute_repl == true ] || ([ $execute_run == false ] && [ ${#residual_args[@]} -eq 0 ]); then
if [ "$CLASS_PATH" ]; then
cp_arg="-classpath \"$CLASS_PATH\""
fi
echo "Starting dotty REPL..."
eval "\"$PROG_HOME/bin/dotc\" $cp_arg -repl ${residual_args[@]}"
else
elif [ $execute_repl == true ] || [ ${#residual_args[@]} -ne 0 ]; then
cp_arg="$DOTTY_LIB$PSEP$SCALA_LIB"
if [ -z "$CLASS_PATH" ]; then
cp_arg+="$PSEP."
else
cp_arg+="$PSEP$CLASS_PATH"
fi
eval exec "\"$JAVACMD\"" "$DEBUG" "-classpath \"$cp_arg\"" "${residual_args[@]}"
if [ $class_path_count > 1 ]; then
echo "warning: multiple classpaths are found, dotr only use the last one."
fi
eval exec "\"$JAVACMD\"" "$DEBUG" "-classpath \"$cp_arg\"" "${jvm_options[@]}" "${residual_args[@]}"
else
echo "warning: command option is not correct."
fi