add format-java.sh using eclipse format.xml

mvn/format-java.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+set -euo pipefail
+
+# Calculate script directory
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+FORMATTER_CONFIG="$DIR/../eclipse/synventis-code-formatter.xml"
+
+# Help message
+function show_help {
+    echo "Usage: $0 [options] [maven-args]"
+    echo ""
+    echo "Formats Java code using the Synventis code formatter."
+    echo ""
+    echo "Options:"
+    echo "  -h, --help    Show this help message"
+    echo ""
+    echo "All other arguments are passed to the Maven command."
+}
+
+# Parse arguments for help
+for arg in "$@"; do
+    case $arg in
+        -h|--help)
+        show_help
+        exit 0
+        ;;
+    esac
+done
+
+# Check if formatter config exists
+if [ ! -f "$FORMATTER_CONFIG" ]; then
+    echo "Error: Formatter config file not found at $FORMATTER_CONFIG"
+    exit 1
+fi
+
+mvn net.revelc.code.formatter:formatter-maven-plugin:2.23.0:format \
+    -Dformatter.configFile="$FORMATTER_CONFIG" \
+    -Dencoding=UTF-8 \
+    -Dproject.build.sourceEncoding=UTF-8 \
+    "$@"