Refactored run script to not run Hal through gradle.

run.sh

@@ -18,7 +18,7 @@ Where:
     "
 }
 
-MODE="SCREEN"
+MODE="FOREGROUND"
 
 until [[ $# -eq 0 ]]; do
     case "$1" in
@@ -27,6 +27,11 @@ until [[ $# -eq 0 ]]; do
             shift
         ;;
 
+        -b|--background)
+            MODE="BACKGROUND"
+            shift
+        ;;
+
         -h|--help)
             printHelp
             exit 0
@@ -43,27 +48,80 @@ until [[ $# -eq 0 ]]; do
     shift
 done
 
+# -----------------------------------------------
+# Functions
+# -----------------------------------------------
+
+function startHal {
+    local ARGS=$1
+    local CLASSPATH="$(cd "${INSTALL_DIR}" && find . -name "*.jar" -type f -printf '%p:')"
+    CLASSPATH=${CLASSPATH::-1}
+
+    (set -x && cd "${INSTALL_DIR}" && java -classpath "${CLASSPATH}" se.hal.HalServer ${ARGS})
+    local EXIT_CODE=$?
+
+    return ${EXIT_CODE}
+}
+
+function createSymLink {
+    local file=$1
+
+    if [[ -f "./${file}" ]]; then
+        echo "INFO: Creating symlink for: ${file}"
+        ln -s -f "$(realpath "./${file}")" "${INSTALL_DIR}/${file}"
+    fi
+}
+
 # -----------------------------------------------
 # Execute
 # -----------------------------------------------
+# Prepare execution
 
 # gradle returns normally when doing ctr-c so we need to add a
 # trap where the bash script exits instead of continuing.
 trap 'exit 130' INT
 
-# Build Hal source
-./gradlew build
+INSTALL_DIR="."
+
+if [[ -d "./hal-core/src" ]]; then
+    # We are operating on source code so build Hal
+    echo "INFO: Operating in source directory, will build Hal."
+    INSTALL_DIR="./build/install/Hal"
+
+    ./gradlew --console=rich installDist
+    EXIT_CODE=$?
+
+    if [[ ${EXIT_CODE} -ne 0 ]]; then
+        exit 1
+    fi
+
+    echo ""
+    createSymLink "hal.conf"
+    createSymLink "hal.db"
+fi
+
+# Execute
+
+echo ""
+echo "INFO: Starting Hal in the ${MODE}."
 
 if [[ ${MODE} == "FOREGROUND" ]]; then
-    ./gradlew run
-else 
+    EXIT_CODE=200
+
+    while [[ ${EXIT_CODE} -eq 200 ]]; do
+        # Restart as long as we have a exit code of 200, this allows the application to restart itself
+        startHal
+        EXIT_CODE=$?
+    done
+elif [[ ${MODE} == "BACKGROUND" ]]; then
     # Kill current session
     screen -S hal -X kill
     # Start new session
-    screen -S hal -L -d -m ./gradlew run
+    screen -S hal -L -d -m ./run --foreground
 
     echo "-------------------------"
     screen -list
+else
+   echo "ERROR: Unknown mode: ${MODE}"
+   exit 1
 fi
-
-