Define the math block renderer

projects/notedown-bindgen/src/lib.rs

@@ -4,30 +4,24 @@ use std::{fs::File, io::Write, path::Path};
 use wit_bindgen_core::Files;
 use wit_parser::Resolve;
 
-fn generate_rust(rust_project: &Path) {
+pub fn generate_rust(rust_project: &Path) -> anyhow::Result<()> {
     let config = wit_bindgen_rust::Opts { rustfmt: false, generate_unused_types: true, ..wit_bindgen_rust::Opts::default() };
     let mut generator = config.build();
     let mut resolve = Resolve::default();
-    let (pkg, _) = resolve.push_dir(&rust_project.join("wit")).unwrap();
-    let world = resolve.select_world(pkg, None).unwrap();
+    let (pkg, _) = resolve.push_dir(&rust_project.join("wit"))?;
+    let world = resolve.select_world(pkg, None)?;
     let mut files = Files::default();
-    generator.generate(&resolve, world, &mut files).unwrap();
+    generator.generate(&resolve, world, &mut files)?;
 
     let wit = rust_project.join("src").join("exports");
     // 检查目录是否存在并生成
     if !wit.exists() {
-        std::fs::create_dir_all(&wit).unwrap();
+        std::fs::create_dir_all(&wit)?;
     }
 
     for (file, text) in files.iter() {
-        let mut file = File::create(wit.join(file)).unwrap();
-        file.write_all(text).unwrap();
+        let mut file = File::create(wit.join(file))?;
+        file.write_all(text)?;
     }
-}
-
-#[test]
-fn export() {
-    let here = Path::new(env!("CARGO_MANIFEST_DIR"));
-    let proj = here.join("..").join("notedown-wasi");
-    let out = generate_rust(&proj);
+    Ok(())
 }

projects/notedown-bindgen/tests/main.rs

@@ -1,12 +1,18 @@
 #![allow(dead_code)]
 #![allow(non_camel_case_types)]
 
-use std::{fs::File, io::Write, path::Path};
-use wit_bindgen_core::Files;
-use wit_bindgen_rust::Opts;
-use wit_parser::Resolve;
+use bindgen::generate_rust;
+use std::path::Path;
 
 #[test]
 fn ready() {
     println!("it, works!")
 }
+
+#[test]
+fn export() {
+    let here = Path::new(env!("CARGO_MANIFEST_DIR"));
+    let _ = generate_rust(&here.join("..").join("notedown-wasi"));
+    let _ = generate_rust(Path::new(r#"C:\Users\Dell\CLionProjects\dejavu-engine\projects\dejavu-wasi"#));
+    let _ = generate_rust(Path::new(r#"C:\Users\Dell\CLionProjects\notedown-rs\projects\notedown-json"#));
+}

projects/notedown-wasi/Cargo.toml

@@ -14,13 +14,19 @@ edition = "2021"
 
 [lib]
 name = "wasi_notedown"
-crate-type = ["cdylib"]
+crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 url = "2.5.0"
 wit-bindgen = "0.24.0"
 toml = { version = "0.8.12", optional = true }
 serde_json = { version = "1.0.115", optional = true }
+cargo-component-bindings = "0.6.0"
 
 [features]
 default = []
+
+[package.metadata.component]
+package = "notedown:core"
+
+[package.metadata.component.dependencies]

projects/notedown-wasi/src/bindings/mod.rs

@@ -1,8 +1,5 @@
 use crate::{
-    exports::notedown::core::{
-        syntax_tree::NotedownRoot,
-        types::{GuestUrl, NotedownError, SyntaxError, TextRange},
-    },
+    exports::notedown::core::types::{GuestUrl, NotedownError, SyntaxError, TextRange},
     NotedownHost,
 };
 use std::str::FromStr;