private static JsonMergeOptions GetOptions(IReadOnlyList <string> args)
{
var options = new JsonMergeOptions();
for (int i = 0; i < args.Count; i++)
{
string key = args[i];
if ((key == "-i") || (key == "-input"))
{
if (args.Count == i + 1)
{
CrashAndBurn(ExitCode.InputArgumentMissing, "Value for option 'input' is missing");
}
options.Inputs.Add(args[i + 1]);
i++;
continue;
}
if ((key == "-file") || (key == "-outputFile"))
{
if (args.Count == i + 1)
{
CrashAndBurn(ExitCode.InvalidOutputArgument, "Value for option 'outputFile' is missing");
Console.WriteLine("ERROR: Value for option 'outputFile' is missing");
Environment.Exit(-2);
}
options.OutputFile = args[i + 1];
i++;
continue;
}
}
return(options);
}
private static void Main(string[] args)
{
if ((args.Length == 0) || ((args.Length == 1) && ((args[0] == "-help") || (args[0] == "-?"))))
{
PrintHelp();
}
JsonMergeOptions options = GetOptions(args);
CheckOptions(options);
var jsonMerger = new JsonMerge(options);
bool success = jsonMerger.Convert();
string message = success
? "Json files merged successfully"
: "Chould not merge json files";
ConsoleColor backupColor = Console.ForegroundColor;
Console.ForegroundColor = success ? ConsoleColor.Green : ConsoleColor.Red;
Console.WriteLine(message);
Console.ForegroundColor = backupColor;
}
private static void CheckOptions(JsonMergeOptions options)
{
if (options.Inputs.Count > 0)
{
foreach (string input in options.Inputs)
{
string path = input;
if (!Path.IsPathRooted(input))
{
path = Path.Combine(Environment.CurrentDirectory, input);
}
if (Directory.Exists(path))
{
string[] directoryFiles = Directory.GetFiles(path, "*.json");
options.InputFiles.AddRange(directoryFiles);
}
else if (File.Exists(path))
{
options.InputFiles.Add(path);
}
else
{
CrashAndBurn(ExitCode.InvalidInputPath, "input path '{0}' doesn't relate to a file or a directory", path);
}
}
}
else
{
string[] directoryFiles = Directory.GetFiles(Environment.CurrentDirectory, "*.json");
options.InputFiles.AddRange(directoryFiles);
}
if (string.IsNullOrEmpty(options.OutputFile))
{
CrashAndBurn(ExitCode.InvalidOutputArgument, "output file must be defined");
}
}
public JsonMerge(JsonMergeOptions options)
{
this.options = options;
}