Add dotty repl & type stealer

Dotty requires a mangled bootclasspath to start.
It means that `console` mode of sbt doesn't work for us.
At least I wasn't able to make sbt fork in console,
so instead I've added a Scala-repl into dotty itself :-)

It would be good to make it use dotty one day when we have
a backend :-)

1 files changed, 16 insertions, 9 deletions

diff --git a/bin/dotc b/bin/dotc
index ffe11d070..6d0bf72ce 100755
--- a/bin/dotc
+++ b/bin/dotc
@@ -4,10 +4,11 @@
 
 
 # Configuration
-SCALA_VERSION=2.11.4
+SCALA_VERSION=2.11.5
 SCALA_BINARY_VERSION=2.11
 SCALA_COMPILER_VERSION=2.11.5-20141212-151631-beaa78b033
 DOTTY_VERSION=0.1
+JLINE_VERSION=2.12
 bootcp=true
 default_java_opts="-Xmx768m -Xms768m"
 programName=$(basename "$0")
@@ -21,6 +22,7 @@ unset verbose quiet cygwin toolcp colors saved_stty CDPATH
 
 
 CompilerMain=dotty.tools.dotc.Main
+ReplMain=test.DottyRepl
 
 
 # Try to autodetect real location of the script
@@ -32,7 +34,7 @@ DOTTY_ROOT="`dirname \"$DOTTY_ROOT\"`"
 DOTTY_ROOT="`( cd \"$DOTTY_ROOT\" && pwd )`/.."  # absolute
 # autodetecting the compiler jar. this is location where sbt 'packages' it
 MAIN_JAR=$DOTTY_ROOT/target/scala-$SCALA_BINARY_VERSION/dotty_$SCALA_BINARY_VERSION-$DOTTY_VERSION-SNAPSHOT.jar
-
+TEST_JAR=$DOTTY_ROOT/target/scala-$SCALA_BINARY_VERSION/dotty_$SCALA_BINARY_VERSION-$DOTTY_VERSION-SNAPSHOT-tests.jar
 function checkjar {
   if [ ! -f "$1" ]
   then
@@ -51,6 +53,7 @@ function checkjar {
 }
 
 checkjar $MAIN_JAR package
+checkjar $TEST_JAR test:package
 
 # Autodetecting the scala-library location, in case it wasn't provided by an environment variable
 if [ "$SCALA_LIBRARY_JAR" == "" ]
@@ -68,13 +71,18 @@ then
   SCALA_COMPILER_JAR=$HOME/.ivy2/cache/me.d-d/scala-compiler/jars/scala-compiler-$SCALA_COMPILER_VERSION.jar
 fi
 
-if [ ! -f "$SCALA_LIBRARY_JAR" -o ! -f "$SCALA_REFLECT_JAR"  -o ! -f "$SCALA_COMPILER_JAR" ]
+if [ "$JLINE_JAR" == "" ]
+then  
+  JLINE_JAR=$HOME/.ivy2//cache/jline/jline/jars/jline-$JLINE_VERSION.jar
+fi
+
+if [ ! -f "$SCALA_LIBRARY_JAR" -o ! -f "$SCALA_REFLECT_JAR"  -o ! -f "$SCALA_COMPILER_JAR"  -o ! -f "$JLINE_JAR" ]
 then
   echo To use this script please set 
   echo SCALA_LIBRARY_JAR to point to scala-library-$SCALA_VERSION.jar "(currently $SCALA_LIBRARY_JAR)"
   echo SCALA_REFLECT_JAR to point to scala-reflect-$SCALA_VERSION.jar "(currently $SCALA_REFLECT_JAR)"
   echo SCALA_COMPILER_JAR to point to scala-compiler-$SCALA_VERSION.jar with bcode patches "(currently $SCALA_COMPILER_JAR)"
-
+  echo JLINE_JAR to point to jline-$JLINE_VERSION.jar "(currently $JLINE_JAR)"
 fi
 
 ifdebug () {
@@ -163,9 +171,9 @@ trap onExit INT
 # to java to suppress "." from materializing.
 classpathArgs () {
   if [[ -n $bootcp ]]; then
-echo "-Xbootclasspath/a:$SCALA_LIBRARY_JAR:$SCALA_REFLECT_JAR:$SCALA_COMPILER_JAR:$MAIN_JAR -classpath $MAIN_JAR"
+echo "-Xbootclasspath/a:$SCALA_LIBRARY_JAR:$SCALA_REFLECT_JAR:$SCALA_COMPILER_JAR:$JLINE_JAR:$MAIN_JAR -classpath $MAIN_JAR:$TEST_JAR"
   else
-echo "-classpath $SCALA_LIBRARY_JAR:$SCALA_REFLECT_JAR:$MAIN_JAR"
+echo "-classpath $SCALA_LIBRARY_JAR:$SCALA_REFLECT_JAR:$SCALA_COMPILER_JAR:$JLINE_JAR:$MAIN_JAR:$TEST_JAR"
   fi
 }
 
@@ -181,8 +189,7 @@ require_arg () {
 }
 
 
-
-
+main_class=$CompilerMain
 
 while [[ $# -gt 0 ]]; do
 case "$1" in
@@ -230,7 +237,7 @@ execCommand \
   "${java_args[@]}" \
   "$(classpathArgs)" \
   -Dscala.usejavacp=true \
-  "${CompilerMain}" \
+  "${main_class}" \
   "${scala_args[@]}" \
   "${residual_args[@]}"