soryu-ryouji / MarkdownEpubUtility

A .NET library for converting epub and markdown to each other.

Markdown Epub Utility

简体中文

Markdown Epub Utility is a cross platform library that converts Markdown documents into Epub e-books.

By using the 'SplitLevel' parameter, it is possible to achieve the segmentation and display of e-book content, avoiding loading delays caused by all content being squeezed into one 'HTML'.

Example

// Build Epub
var epubMetadata = new EpubMetadata
{
    Title = "The Art of Unix Programming",
    Language = "en",
    Author = "Eric S. Raymond",
};

var mdPath = @"D:\Books\Novel\TheArtofUnixProgramming\TheArtofUnixProgramming.md";
var coverPath = @"D:\Books\Novel\TheArtofUnixProgramming\cover.jpg";
var buildPath = @"D:\TheArtofUnixProgramming.epub";

var buildMetadata = new BuildMetadata(mdPath, coverPath, pageSplitLevel:1);

var epub = new EpubBook(epubMetadata, buildMetadata);
epub.CreateEpub(buildPath);

// Open Book
var book = EpubBook.OpenBook(@"D:\The Art of Unix Programming.epub");
Console.WriteLine(book.Metadata);
var imageList = book.ExtractImage();

var imagePath = @"D:\images\";
if (!Directory.Exists(imagePath)) Directory.CreateDirectory(imagePath);
foreach (var image in items)
{
    var filePath = Path.Combine(imagePath, image.FileName);
    File.WriteAllBytes(filePath, image.Content);
}

To do List

• Extract Markdown from Epub.

Markdown Epub Utility CLI

short name	long name	description
-m	--markdown	Path to the markdown file (required)
-c	--cover	Path to the cover file
-b	--build	Path to generate the EPUB file
-l	--language	Language for the EPUB
-t	--title	Title of the EPUB ebook
-a	--author	Author's name
-u	--uuid	Unique identifier for the EPUB
-s	--split	Level of page file splitting

Example

eb build --markdowm file.md --cover cover.jpg --split 2 -author author

eb build -m file.md -c cover.jpg -s 2 -a author

LICENSE

EpubBuilder is released under the MIT