#!/bin/bash
# this script fetches the sources / binaries and makes basic preparations

if [ "X$BASEDIR" == "X" ]; then
  BASEDIR=$HOME/testing
fi

set -e
export BASEDIR
cd $BASEDIR
if [ ! -e $BASEDIR/config ]; then
  echo "ERROR: no config file '$BASEDIR/config' found."
  exit 1
fi
. $BASEDIR/config

RAW_LOG=$BASEDIR/output/binaries-fetch-install.rawlog

######################

echo
echo $SEPARATOR
echo "BINARIES '$SOURCES_LIST' will be fetched (if needed) and installed."
echo

#if [ -e $BASEDIR/stamps/$0 ]; then
#  echo "Stamp $0 exists - skipping binaries update and installation!"
#  exit 0
#fi

for BINARY in $BINARIES_LIST; do
  echo "Making sure $BINARY binaries are present."
  if [ -e $BASEDIR/stamps/binaries-$BINARY ]; then
    echo "Stamp binaries-$BINARY already exists - skipping update and installation!"
    continue;
  fi
  case "$BINARY" in
    sablevm-test-suite|benchmarks)
      cd $BASEDIR/binaries
      echo "Binary package ($BINARY) recognized as a RUNTIME package."
      BIN_FILE_NAME=${BINARY}.tgz
      if [ -f $BIN_FILE_NAME ]; then
        echo "$BIN_FILE_NAME already exists - skipping fetching."
      else
        echo "Fetching..."
	if [ ! -f $BIN_FILE_NAME ]; then
	  wget $BIN_ROOT/$BIN_FILE_NAME >>$RAW_LOG 2>&1
	fi
      fi
      echo "Installing..."
        if [ ! -d $BASEDIR/runtimes/$BINARY ]; then
	  mkdir $BASEDIR/runtimes/$BINARY
	fi
      cd $BASEDIR/runtimes/$BINARY
      tar zxvf $BASEDIR/binaries/$BIN_FILE_NAME . >>$RAW_LOG 2>&1
      touch $BASEDIR/stamps/binaries-$BINARY
      echo "Runtime binary package ($BINARY) installed properly."
      ;;
    inlinability-exception)
      cd $BASEDIR/binaries
      if [ ! -f InliningException.class ]; then
        wget $BIN_ROOT/InliningException.class
      fi
      mkdir -p $BASEDIR/runtimes/classpath/classpath/java &>/dev/null || true
      cp -f InliningException.class $BASEDIR/runtimes/classpath/classpath/java/lang
      ;;
    *)
      echo "Unknown binary package $BINARY!"
      exit 1
      ;;
  esac
done

cd $BASEDIR

touch $BASEDIR/stamps/$0
echo "ALL '$BINARIES_LIST' are now up to date and ready."
echo $SEPARATOR
echo

exit 0