outputHelp function
void
outputHelp()
Implementation
void outputHelp() {
final fancyAsciiTitle = '''
___ _____ ______ ________ ________ ________ _________ ________ ________ _________ ___ ___
|\ \|\ _ \ _ \|\ __ \|\ __ \|\ __ \|\___ ___\ |\ __ \|\ __ \|\___ ___\\ \|\ \
\ \ \ \ \\\__\ \ \ \ \|\ \ \ \|\ \ \ \|\ \|___ \ \_| \ \ \|\ \ \ \|\ \|___ \ \_\ \ \\\ \
\ \ \ \ \\|__| \ \ \ ____\ \ \\\ \ \ _ _\ \ \ \ \ \ ____\ \ __ \ \ \ \ \ \ __ \
\ \ \ \ \ \ \ \ \ \___|\ \ \\\ \ \ \\ \| \ \ \ \ \ \___|\ \ \ \ \ \ \ \ \ \ \ \ \
\ \__\ \__\ \ \__\ \__\ \ \_______\ \__\\ _\ \ \__\ \ \__\ \ \__\ \__\ \ \__\ \ \__\ \__\
\|__|\|__| \|__|\|__| \|_______|\|__|\|__| \|__| \|__| \|__|\|__| \|__| \|__|\|__|
________ ________ ________ ___ ___ _______ ________ _________ _______ ________
|\ ____\|\ __ \|\ ___ \|\ \ / /|\ ___ \ |\ __ \|\___ ___\\ ___ \ |\ __ \
\ \ \___|\ \ \|\ \ \ \\ \ \ \ \ / / | \ __/|\ \ \|\ \|___ \ \_\ \ __/|\ \ \|\ \
\ \ \ \ \ \\\ \ \ \\ \ \ \ \/ / / \ \ \_|/_\ \ _ _\ \ \ \ \ \ \_|/_\ \ _ _\
\ \ \____\ \ \\\ \ \ \\ \ \ \ / / \ \ \_|\ \ \ \\ \| \ \ \ \ \ \_|\ \ \ \\ \|
\ \_______\ \_______\ \__\\ \__\ \__/ / \ \_______\ \__\\ _\ \ \__\ \ \_______\ \__\\ _\
\|_______|\|_______|\|__| \|__|\|__|/ \|_______|\|__|\|__| \|__| \|_______|\|__|\|__|
''';
stdout.write(fancyAsciiTitle);
stdout.write('\nFlags:');
stdout.write('\n --relative, -r Convert to relative path.');
stdout.write('\n --help, -h Display this help command.');
stdout.write(
'\n --ignore-config Ignore configuration in pubspec.yaml (if there is any).');
stdout.write(
"\n --exit-if-changed Return an error if any file isn't converted. Good for CI.");
exit(0);
}