Using markdown 1.0.0-alpha.22, I'm mutating my AST like this:
fn fix_asdoc_markdown_node(node: &mut markdown::mdast::Node, docs_path: Option<&FlexPath>) {
if let markdown::mdast::Node::Code(code) = node {
if code.lang.is_none() {
code.lang = Some("as3".to_owned());
}
} else if let markdown::mdast::Node::Image(img) = node {
if let Some(docs_path) = docs_path {
if !lazy_regex::regex_is_match!(r"^(a-zA-Z0-9_\-)+:", img.url.as_str()) {
let mut r = docs_path.resolve(&img.url).to_string();
r = lazy_regex::regex_replace!(r"^\\\\\?\\UNC", r.as_str(), |_| r"\".to_owned()).into_owned();
r = lazy_regex::regex_replace!(r"^\\\\\?\\", r.as_str(), |_| r"".to_owned()).into_owned();
img.url = tower_lsp::lsp_types::Url::from_file_path(&r).map(|uri| uri.to_string()).unwrap_or("".to_owned());
}
}
} else if let markdown::mdast::Node::Definition(defn) = node {
if let Some(docs_path) = docs_path {
if !lazy_regex::regex_is_match!(r"^(a-zA-Z0-9_\-)+:", defn.url.as_str()) {
let mut r = docs_path.resolve(&defn.url).to_string();
r = lazy_regex::regex_replace!(r"^\\\\\?\\UNC", r.as_str(), |_| r"\".to_owned()).into_owned();
r = lazy_regex::regex_replace!(r"^\\\\\?\\", r.as_str(), |_| r"".to_owned()).into_owned();
defn.url = tower_lsp::lsp_types::Url::from_file_path(&r).map(|uri| uri.to_string()).unwrap_or("".to_owned());
}
}
}
if let Some(children) = node.children_mut() {
for child in children {
fix_asdoc_markdown_node(child, docs_path);
}
}
}
I'm parsing and converting to Markdown like this:
/// Fixes code block highlighting language and image links in Markdown content.
fn fix_asdoc_markdown(content: &str, location: &whackengine_verifier::ns::Location) -> String {
let cu = location.compilation_unit();
if let Some(file_path) = cu.file_path() {
let asdoc_configuration = AsdocConfiguration::find(&file_path);
if let Ok(Some((project_directory, asdoc_configuration))) = asdoc_configuration {
let docs_path = project_directory.resolve(&asdoc_configuration.root_path);
let mut node = markdown::to_mdast(content, &markdown::ParseOptions {
..default()
}).unwrap();
fix_asdoc_markdown_node(&mut node, Some(&docs_path));
return node.to_string();
}
}
let mut node = markdown::to_mdast(content, &markdown::ParseOptions {
..default()
}).unwrap();
fix_asdoc_markdown_node(&mut node, None);
node.to_string()
}
I'm getting wrong output. Images don't show up, and code blocks aren't generated as well.
Given:
The A class.
```
trace(x);
```
I'm getting:
The A class.trace(x);