Fix gradle and add workflows

run.sh

@@ -3,43 +3,14 @@
 # Usage: ./run.sh [host] [port] [model]
 # Example: ./run.sh mainframe.example.com 23 4
 
-JAVA_DIR="$(cd "$(dirname "$0")" && pwd)"
-BUILD_DIR="$JAVA_DIR/build"
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+BUILD_DIR="$SCRIPT_DIR/build"
 
-# Always rebuild to pick up changes
-echo "Building lib3270j..."
-rm -rf "$BUILD_DIR"
-mkdir -p "$BUILD_DIR/lib3270j" "$BUILD_DIR/j3270"
+# Build if jar is missing or rebuild requested
+if [ ! -f "$BUILD_DIR/j3270.jar" ]; then
+    "$SCRIPT_DIR/build_all.sh"
+fi
 
-# Compile libraries
-find "$JAVA_DIR/lib3270j/src" -name "*.java" -print0 | xargs -0 javac -d "$BUILD_DIR/lib3270j"
-
-echo "Building j3270..."
-find "$JAVA_DIR/j3270/src" -name "*.java" -print0 | xargs -0 javac -cp "$BUILD_DIR/lib3270j" -d "$BUILD_DIR/j3270"
-
-echo "Build complete."
-
-# ---------------------------------------------------------
-# NEW: Package the shareable JAR
-# ---------------------------------------------------------
-echo "Packaging j3270.jar..."
-
-# 1. Create the Manifest file indicating the entry point
-# Note: The manifest file must end with a new line or carriage return
-echo "Main-Class: org.pubvm.j3270.J3270App" > "$BUILD_DIR/MANIFEST.MF"
-echo "" >> "$BUILD_DIR/MANIFEST.MF"
-
-# 2. Build the JAR using both compiled directories
-jar cvfm "$BUILD_DIR/j3270.jar" "$BUILD_DIR/MANIFEST.MF" \
-    -C "$BUILD_DIR/lib3270j" . \
-    -C "$BUILD_DIR/j3270" .
-
-echo "Executable JAR created at: $BUILD_DIR/j3270.jar"
-
-# ---------------------------------------------------------
-# Run the newly packaged JAR
-# ---------------------------------------------------------
-#exec java -Dapple.laf.useScreenMenuBar=true \
-#          -Dapple.awt.application.name=j3270 \
-#          -jar "$BUILD_DIR/j3270.jar" "$@"
-nohup java -jar build/j3270.jar &
+exec java -Dapple.laf.useScreenMenuBar=true \
+          -Dapple.awt.application.name=j3270 \
+          -jar "$BUILD_DIR/j3270.jar" "$@"