static void Main(string[] args)
{
if (!CommandLineSwitch.TryParse <CommandLineOptions>(ref args, out var cmdLineOptions, out var parserError))
{
Console.WriteLine(parserError.ToString());
return;
}
if (cmdLineOptions.Version)
{
Console.WriteLine("ver." + typeof(Program).Assembly.GetName().Version.ToString(3));
return;
}
var converterOptions = new MarkdownToHtmlConverterOptions
{
BaseDirectory = !string.IsNullOrEmpty(cmdLineOptions.InputPath) ? Path.GetDirectoryName(cmdLineOptions.InputPath) : null,
EmbedImage = cmdLineOptions.EmbedImage
};
var input = Console.In;
var output = Console.Out;
if (!string.IsNullOrEmpty(cmdLineOptions.InputPath))
{
input = new StreamReader(cmdLineOptions.InputPath, encoding: Encoding.UTF8);
}
if (!string.IsNullOrEmpty(cmdLineOptions.OutputPath))
{
output = new StreamWriter(cmdLineOptions.OutputPath, append: false, encoding: Encoding.UTF8);
}
MarkdownToHtmlConverter.Convert(input, output, converterOptions);
}
public static void Convert(TextReader input, TextWriter output, MarkdownToHtmlConverterOptions options)
{
var markdownText = input.ReadToEnd();
var pipelineBulder = new MarkdownPipelineBuilder()
.UseAdvancedExtensions();
if (options.EmbedImage)
{
pipelineBulder.Use(new EmbeddedImageExtension(options.BaseDirectory));
}
var pipeline = pipelineBulder.Build();
var htmlBodyText = Markdown.ToHtml(markdownText, pipeline);
var styleText = GetDefaultStyleText();
output.WriteLine("<!DOCTYPE html>");
output.WriteLine("<html>");
output.WriteLine("<head>");
output.WriteLine("<style>");
output.WriteLine(styleText);
output.WriteLine("</style>");
output.WriteLine("</head>");
output.WriteLine("<body class=\"markdown-body\">");
output.WriteLine(htmlBodyText);
output.WriteLine("</body>");
output.WriteLine("</html>");
output.Flush();
}