public static void Transform(string sourceText, TextWriter sink, params MarkdownTransformer[] transformers)
{
var source = new MarkdownSource(sourceText);
foreach (var transformer in transformers)
{
source = transformer.Transform(source);
}
sink.Write(source.WholeSource);
}
protected override MarkdownSource Transform(MarkdownSource source)
{
var newSource = new StringBuilder();
var anchor = 0;
foreach (var obj in source.Document.Descendants())
{
switch (obj)
{
case FencedCodeBlock fencedCodeBlock:
if (fencedCodeBlock.Info == "csharp" && fencedCodeBlock.Arguments != null)
{
var targetPath = Path.Combine(baseDir, fencedCodeBlock.Arguments);
if (File.Exists(targetPath))
{
if (TryParseFencedCode(fencedCodeBlock, source.WholeSource, out var result))
{
var placeholderMatch = NamespacePlaceholderRegex.Match(result.code);
if (placeholderMatch.Success)
{
var ns = placeholderMatch.Groups["namespace"].Value.Trim();
var csCode = File.ReadAllText(targetPath);
foreach (var match2 in FinderRegex.Matches(csCode).OfType <Match>())
{
var ns2 = match2.Groups["namespace"].Value.Trim();
if (ns == ns2)
{
var csCodePart = Regex.Replace(match2.Value, @"^\s*\[Test\]\s*$", "", RegexOptions.Multiline);
csCodePart = Regex.Replace(csCodePart, @"\bTestContext[.]WriteLine\b", "Debug.WriteLine", RegexOptions.Multiline);
newSource.Append(source.WholeSource, anchor, fencedCodeBlock.Span.Start - anchor);
newSource.Append(result.fence);
newSource.AppendLine("csharp");
newSource.Append(csCodePart);
newSource.AppendLine(result.fence);
anchor = fencedCodeBlock.Span.End + 1;
}
}
}
}
}
}
break;
}
}
newSource.Append(source.WholeSource, anchor, source.WholeSource.Length - anchor);
return(new MarkdownSource(newSource.ToString()));
}
protected override MarkdownSource Transform(MarkdownSource source)
{
foreach (var obj in source.Document.Descendants())
{
switch (obj)
{
case LinkInline linkInline:
//Debug.WriteLine($"{linkInline.Url}");
linkInline.Url = ResolveRelativePath(linkInline.Url, sourceDir, destinationDir);
break;
}
}
return(source.Update());
}
protected abstract MarkdownSource Transform(MarkdownSource source);
