static void Main(string[] args)
{
TransformerConfig config = ParseArgs(args);
NgxResponse ngxJson;
using (StreamReader sr = File.OpenText(config.InputFile))
{
Console.WriteLine($"Reading the input file {config.InputFile} ...");
string json = sr.ReadToEnd();
ngxJson = JsonConvert.DeserializeObject <NgxResponse>(json);
}
Console.WriteLine($"Merging Nginx configurations ...");
NgxResponse merged = ConfigProcessor.Merge(ref ngxJson);
string mergedOutput = JsonConvert.SerializeObject(
merged,
Formatting.Indented,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
if (config.OutputFile != null)
{
Console.WriteLine($"Writing the merged configurations to the output file {config.OutputFile} ...");
File.WriteAllText(config.OutputFile, mergedOutput);
}
else
{
Console.WriteLine($"Writing the merged configurations to console ...");
Console.Write(mergedOutput);
}
}
private static TransformerConfig ParseArgs(string[] args)
{
var config = new TransformerConfig();
int index = 0;
while (index < args.Length)
{
if (args[index] == "--in")
{
if (++index < args.Length)
{
config.InputFile = args[index];
}
}
else if (args[index] == "--out")
{
if (++index < args.Length)
{
config.OutputFile = args[index];
}
}
index++;
}
if (string.IsNullOrEmpty(config.InputFile))
{
throw new Exception("Input file is required - specify its path using \"--in\"");
}
return(config);
}