#!/usr/bin/env bash
#
# Author: Makarius
#
# mk-jars - build Isabelle/Scala
#
# Requires proper Isabelle settings environment.
## diagnostics
function fail()
{
echo "$1" >&2
exit 2
}
[ -n "$ISABELLE_HOME" ] || fail "Missing Isabelle settings environment"
[ -z "$SCALA_HOME" ] && fail "Unknown SCALA_HOME -- Scala unavailable"
## dependencies
declare -a SOURCES=(
Concurrent/future.scala
Concurrent/simple_thread.scala
Concurrent/volatile.scala
General/exn.scala
General/linear_set.scala
General/markup.scala
General/position.scala
General/pretty.scala
General/scan.scala
General/sha1.scala
General/symbol.scala
General/xml.scala
General/xml_data.scala
General/yxml.scala
Isar/keyword.scala
Isar/outer_syntax.scala
Isar/parse.scala
Isar/token.scala
PIDE/command.scala
PIDE/document.scala
PIDE/isar_document.scala
PIDE/markup_tree.scala
PIDE/text.scala
System/cygwin.scala
System/download.scala
System/event_bus.scala
System/gui_setup.scala
System/isabelle_process.scala
System/isabelle_syntax.scala
System/isabelle_system.scala
System/platform.scala
System/session.scala
System/session_manager.scala
System/standard_system.scala
System/swing_thread.scala
Thy/completion.scala
Thy/html.scala
Thy/thy_header.scala
Thy/thy_syntax.scala
library.scala
)
TARGET_DIR="$ISABELLE_HOME/lib/classes"
PURE_JAR="$TARGET_DIR/Pure.jar"
FULL_JAR="$TARGET_DIR/isabelle-scala.jar"
declare -a TARGETS=("$PURE_JAR" "$FULL_JAR")
## main
OUTDATED=false
for SOURCE in "${SOURCES[@]}"
do
[ ! -e "$SOURCE" ] && fail "Missing source file: $SOURCE"
for TARGET in "${TARGETS[@]}"
do
[ ! -e "$TARGET" -o "$SOURCE" -nt "$TARGET" ] && OUTDATED=true
done
done
if [ "$OUTDATED" = true ]
then
echo "###"
echo "### Building Isabelle/Scala layer ..."
echo "###"
rm -rf classes && mkdir classes
"$SCALA_HOME/bin/scalac" -unchecked -deprecation -d classes -target:jvm-1.5 "${SOURCES[@]}" || \
fail "Failed to compile sources"
mkdir -p "$TARGET_DIR" || fail "Failed to create directory $TARGET_DIR"
(
cd classes
jar cfe "$(jvmpath "$PURE_JAR")" isabelle.GUI_Setup isabelle || \
fail "Failed to produce $PURE_JAR"
cp "$SCALA_HOME/lib/scala-swing.jar" .
jar xf scala-swing.jar
cp "$SCALA_HOME/lib/scala-library.jar" "$FULL_JAR"
jar ufe "$(jvmpath "$FULL_JAR")" isabelle.GUI_Setup isabelle scala || \
fail "Failed to produce $FULL_JAR"
)
rm -rf classes
fi