--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/MY_gama-headless.sh	Fri Aug 02 18:02:56 2024 +0000
@@ -0,0 +1,79 @@
+#!/bin/bash
+
+javaVersion=$(java -version 2>&1 | head -n 1 | cut -d "\"" -f 2)
+# Check if good Java version before everything
+if [[ ${javaVersion:2} == 17 ]]; then
+  echo "You should use Java 17 to run GAMA"
+  echo "Found you using version : $javaVersion"
+  exit 1
+fi
+
+memory="0"
+
+for arg do
+  shift
+  case $arg in
+    -m) 
+    memory="${1}" 
+    shift 
+    ;;
+    *) 
+    set -- "$@" "$arg" 
+    ;;
+  esac
+done
+
+if [[ $memory == "0" ]]; then
+  memory=$(grep Xmx "$( dirname $( realpath "${BASH_SOURCE[0]}" ) )"/../Gama.ini || echo "-Xmx4096m")
+else
+  memory=-Xmx$memory
+fi
+
+workspaceCreate=0
+case "$@" in 
+  *-help*|*-version*|*-validate*|*-test*|*-xml*|*-batch*|*-write-xmi*|*-socket*)
+    workspaceCreate=1
+    ;;
+esac
+
+
+echo "******************************************************************"
+echo "* GAMA version 1.9.1                                             *"
+echo "* http://gama-platform.org                                       *"
+echo "* (c) 2007-2023 UMI 209 UMMISCO IRD/SU & Partners                *"
+echo "******************************************************************"
+passWork=.workspace
+# w/ output folder
+if [ $workspaceCreate -eq 0 ]; then
+  # create output folder if not existing
+  if [ ! -d "${@: -1}" ]; then
+      mkdir ${@: -1}
+  fi
+  # create workspace in output folder
+  passWork=${@: -1}/.workspace$(find ${@: -1} -name ".workspace*" | wc -l)
+  mkdir -p $passWork
+
+# w/o output folder
+else
+  # create workspace in current folder
+  passWork=.workspace$(find ./ -maxdepth 1 -name ".workspace*" | wc -l)
+fi
+
+#if ! java -cp "$( dirname $( realpath "${BASH_SOURCE[0]}" ) )"/../plugins/org.eclipse.equinox.launcher*.jar -Xms512m $memory -Djava.awt.headless=true org.eclipse.core.launcher.Main -configuration "$( dirname $( realpath "${BASH_SOURCE[0]}" ) )"/configuration -application msi.gama.headless.product -data $passWork "$@"; then
+
+MY_JAVA_DIR=./_java
+MY_JAVA_SYSTEM_PREFS_DIR=${MY_JAVA_DIR}/.systemPrefs
+MY_JAVA_USER_PREFS_DIR=${MY_JAVA_DIR}/.userPrefs
+mkdir -p ${MY_JAVA_DIR}
+mkdir -p ${MY_JAVA_SYSTEM_PREFS_DIR}
+mkdir -p ${MY_JAVA_USER_PREFS_DIR}
+chmod -R 777 ${MY_JAVA_DIR}
+
+MY_TEMP_DIR=.
+
+if ! java -cp "$( dirname $( realpath "${BASH_SOURCE[0]}" ) )"/../plugins/org.eclipse.equinox.launcher*.jar -Xms512m $memory -Djava.io.tmpdir=$MY_TEMP_DIR -Djava.util.prefs.systemRoot=${MY_JAVA_DIR} -Djava.util.prefs.userRoot=${MY_JAVA_USER_PREFS_DIR} -Djava.awt.headless=true org.eclipse.core.launcher.Main -configuration "$( dirname $( realpath "${BASH_SOURCE[0]}" ) )"/configuration -application msi.gama.headless.product -data $passWork "$@"; then
+    echo "Error in you command, here's the log :"
+    cat $passWork/.metadata/.log
+    exit 1
+fi
+