Adds bootstrap.sh script to run examples in a simple way from the com…

…mand line

bootstrap.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+clear
+echo ""
+echo "This script allows you to build CloudSim Plus Examples and execute some of them."
+echo "It requires maven to build all sources and create the JAR packages. Thus, make sure you have it installed."
+echo "https://cloudsimplus.org"
+echo ""
+
+EXAMPLES_JAR="target/cloudsimplus-examples-*-with-dependencies.jar"
+
+#No parameter was passed to the script. Show the usage help
+if [ "$#" -eq 0 ]; then
+    echo "Usage:"
+    echo "	Build the project: $0 build"
+    echo "	Run a specific example: $0 fully.qualified.example.class"
+    echo "		The 'example_class' has to be replaced by the fully qualified class name (that includes the package name), for instance:"
+    echo "		$0 org.cloudsimplus.examples.BasicFirstExample"
+    echo "		If you try to run an example before building the project, it will be built automatically"
+    echo ""
+    exit 1
+fi
+
+#If the build parameter was passed or if the examples jar doesn't exist, build the project
+if [ "$1" = "build" ] || [ $(find target/*-with-dependencies.jar | wc -l) -eq 0 ]; then
+    echo "Building all modules, running test suits and creating JAR files"
+    mvn clean install
+fi
+
+#If a parameter was passed and it is not equals to "build",
+# it is expected to be a fully-qualified example class name. Thus, try to run that example.
+if [ "$#" -eq 1 ] && [ "$1" != "build" ]; then    
+	echo "Running the requested example $1:"
+    echo "	java -cp $EXAMPLES_JAR $1"
+    echo ""
+    java -cp $EXAMPLES_JAR "$1"
+fi