/// <summary>
/// Exits the application with the given exit code.
/// </summary>
/// <param name="exitCode">Exit code to exit with.</param>
private static void Exit(ExitCode exitCode)
{
ConsoleColor color = exitCode == 0 ? ConsoleColor.Green : ConsoleColor.Red;
HoneycombConsole.WriteLine($"Finished with status '{(int)exitCode}' ({exitCode}).", color);
Environment.Exit((int)exitCode);
}
/// <summary>
/// Entry function of the CLI.
/// </summary>
/// <param name="args">Program arguments.</param>
public static void Main(string[] args)
{
if (args.Length <= 0)
{
HoneycombConsole.WriteErrorLine("No targets were supplied. Use 'honeycomb help' for more information.");
Exit(ExitCode.NoTargets);
}
foreach (ITarget target in ParseArguments(args))
{
HoneycombConsole.WriteInfoLine($"Starting target '{target.Name}'...");
try
{
target.Perform();
HoneycombConsole.WriteNewline();
}
catch (TargetFailedException e)
{
HoneycombConsole.WriteErrorLine($"Failed executing target '{target.Name}' because '{e.Message}'.");
HoneycombConsole.WriteNewline();
Exit(ExitCode.TargetFailed);
}
}
Exit(ExitCode.Success);
}
/// <summary>
/// Parses the arguments.
/// </summary>
/// <param name="args">Program arguments.</param>
/// <returns>A collection of all targets to be executed.</returns>
private static List <ITarget> ParseArguments(string[] args)
{
List <ITarget> result = new List <ITarget>();
foreach (string arg in args)
{
if (TargetCollection.Contains(arg))
{
result.Add(TargetCollection.Get(arg));
}
else
{
HoneycombConsole.WriteErrorLine($"Unknown target '{arg}' found. Use 'honeycomb help' for a list of all available targets.");
Exit(ExitCode.UnknownTarget);
}
}
return(result);
}