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Default application for the BRunner project
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package app;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import cli.BRunnerCLI;
import configuration_file_parser.SupportedFormatsConstants;
import logManager.LogManager;
import radicchio.FileUtils;

/**
 * Demo class for BRunner.
 */
public class BRunnerApplication {

	static Logger LOG = LoggerFactory.getLogger(BRunnerApplication.class);

	/**
	 * @param args
	 * @throws Exception
	 */
	public static void main(String[] args) throws Exception {

		bench("", args);

	}

	/**
	 * @param args
	 * @throws Exception 
	 */
	public static void bench(String configurationFile, String[] args) throws Exception {

		/*
		 * Prepare log
		 */

		LogManager.clearLog();

		printBRunnerASCIIArt();

		System.out.println("Log: " + LogManager.getLogFileName() + "\n");

		LogManager.logStart();

		/*
		 * Read inputs
		 */

		var CLI_input = BRunnerCLI.processInputs(args);

		/*
		 * Set configuration files
		 */

		ArrayList configFiles = new ArrayList<>();

		for (String path : CLI_input.files()) {

			configFiles.addAll(FileUtils.getFileNames(path, Set.of(SupportedFormatsConstants.BRUNNER.getName())));

		}

		Collections.sort(configFiles);

		if (CLI_input.files().isEmpty()) {

			LOG.debug("a list of filepaths is expected ; using default file  {} ");

			configFiles.addAll(FileUtils.getFileNames(configurationFile,
					Set.of(SupportedFormatsConstants.BRUNNER.getName())));

		}

		LOG.info(prettyPrintConfigFiles(configFiles));

		/*
		 * Set runner
		 */
		var runner = CLI_input.runner();

		/*
		 * Run benchmarks !
		 */

		configFiles.forEach(runner::run);

	}

	public static String prettyPrintConfigFiles(List files) {
		StringBuilder b = new StringBuilder("\n\nBRunner configuration file(s) : ");
		int count = 0;
		for (String file : files) {
			b.append("\n " + (++count) + ") " + file);
		}
		b.append("\n");
		return b.toString();
	}

	public static void printBRunnerASCIIArt() {
		String[] asciiArt = new String[] { "██████        ██████  ██    ██ ███    ██ ███    ██ ███████ ██████  ",
				"██   ██       ██   ██ ██    ██ ████   ██ ████   ██ ██      ██   ██ ",
				"██████  █████ ██████  ██    ██ ██ ██  ██ ██ ██  ██ █████   ██████  ",
				"██   ██       ██   ██ ██    ██ ██  ██ ██ ██  ██ ██ ██      ██   ██ ",
				"██████        ██   ██  ██████  ██   ████ ██   ████ ███████ ██   ██ ",
				"                                                                    ",
				"                                                                    " };

		for (String line : asciiArt) {
			System.out.println(line);
		}
	}

}