refactor(oxc): add napi feature, change napi parser to use oxc crate (#6265)

Cargo.lock

@@ -1400,6 +1400,8 @@ checksum = "caff54706df99d2a78a5a4e3455ff45448d81ef1bb63c22cd14052ca0e993a3f"
 name = "oxc"
 version = "0.30.5"
 dependencies = [
+ "napi",
+ "napi-derive",
  "oxc_allocator",
  "oxc_ast",
  "oxc_cfg",
@@ -1790,12 +1792,8 @@ dependencies = [
  "napi",
  "napi-build",
  "napi-derive",
- "oxc_allocator",
- "oxc_ast",
- "oxc_diagnostics",
+ "oxc",
  "oxc_module_lexer",
- "oxc_parser",
- "oxc_span",
  "serde_json",
 ]
 

crates/oxc/Cargo.toml

@@ -44,6 +44,9 @@ oxc_span = { workspace = true }
 oxc_syntax = { workspace = true }
 oxc_transformer = { workspace = true, optional = true }
 
+napi = { workspace = true, optional = true, features = ["async"] }
+napi-derive = { workspace = true, optional = true }
+
 [features]
 full = [
   "codegen",
@@ -62,6 +65,7 @@ minifier = ["oxc_mangler", "oxc_minifier"]
 codegen = ["oxc_codegen"]
 mangler = ["oxc_mangler"]
 cfg = ["oxc_cfg"]
+isolated_declarations = ["oxc_isolated_declarations"]
 
 serialize = [
   "oxc_ast/serialize",
@@ -73,9 +77,8 @@ serialize = [
 sourcemap = ["oxc_sourcemap"]
 sourcemap_concurrent = ["oxc_sourcemap/concurrent", "sourcemap"]
 
-isolated_declarations = ["oxc_isolated_declarations"]
-
 wasm = ["oxc_transformer/wasm"]
+napi = ["dep:napi", "dep:napi-derive"]
 
 [package.metadata.docs.rs]
 all-features = true

crates/oxc/src/lib.rs

@@ -3,6 +3,9 @@
 #[cfg(feature = "full")]
 mod compiler;
 
+#[cfg(feature = "napi")]
+pub mod napi;
+
 #[cfg(feature = "full")]
 pub use compiler::{Compiler, CompilerInterface};
 

crates/oxc/src/napi/mod.rs

@@ -0,0 +1,3 @@
+mod parse;
+
+pub use parse::*;

crates/oxc/src/napi/parse.rs

@@ -0,0 +1,36 @@
+use napi_derive::napi;
+
+/// Babel Parser Options
+///
+/// <https://github.com/babel/babel/blob/main/packages/babel-parser/typings/babel-parser.d.ts>
+#[napi(object)]
+#[derive(Default)]
+pub struct ParserOptions {
+    #[napi(ts_type = "'script' | 'module' | 'unambiguous' | undefined")]
+    pub source_type: Option<String>,
+    pub source_filename: Option<String>,
+    /// Emit `ParenthesizedExpression` in AST.
+    ///
+    /// If this option is true, parenthesized expressions are represented by
+    /// (non-standard) `ParenthesizedExpression` nodes that have a single `expression` property
+    /// containing the expression inside parentheses.
+    ///
+    /// Default: true
+    pub preserve_parens: Option<bool>,
+}
+
+#[napi(object)]
+pub struct ParseResult {
+    pub program: String,
+    pub comments: Vec<Comment>,
+    pub errors: Vec<String>,
+}
+
+#[napi(object)]
+pub struct Comment {
+    #[napi(ts_type = "'Line' | 'Block'")]
+    pub r#type: &'static str,
+    pub value: String,
+    pub start: u32,
+    pub end: u32,
+}

napi/parser/Cargo.toml

@@ -21,12 +21,8 @@ test = false
 doctest = false
 
 [dependencies]
-oxc_allocator = { workspace = true }
-oxc_ast = { workspace = true, features = ["serialize"] }
-oxc_diagnostics = { workspace = true }
-oxc_module_lexer = { path = "../../crates/oxc_module_lexer" }
-oxc_parser = { workspace = true }
-oxc_span = { workspace = true }
+oxc = { workspace = true, features = ["napi", "serialize"] }
+oxc_module_lexer = { workspace = true }
 
 napi = { workspace = true, features = ["async"] }
 napi-derive = { workspace = true }

napi/parser/src/lib.rs

@@ -4,50 +4,18 @@ use std::sync::Arc;
 
 use napi::{bindgen_prelude::AsyncTask, Task};
 use napi_derive::napi;
-use oxc_allocator::Allocator;
-pub use oxc_ast::ast::Program;
-use oxc_ast::CommentKind;
-use oxc_diagnostics::{Error, NamedSource};
-use oxc_parser::{ParseOptions, Parser, ParserReturn};
-use oxc_span::SourceType;
+
+use oxc::{
+    allocator::Allocator,
+    ast::CommentKind,
+    diagnostics::{Error, NamedSource},
+    napi::{Comment, ParseResult, ParserOptions},
+    parser::{ParseOptions, Parser, ParserReturn},
+    span::SourceType,
+};
 
 pub use crate::module_lexer::*;
 
-/// Babel Parser Options
-///
-/// <https://github.com/babel/babel/blob/main/packages/babel-parser/typings/babel-parser.d.ts>
-#[napi(object)]
-#[derive(Default)]
-pub struct ParserOptions {
-    #[napi(ts_type = "'script' | 'module' | 'unambiguous' | undefined")]
-    pub source_type: Option<String>,
-    pub source_filename: Option<String>,
-    /// Emit `ParenthesizedExpression` in AST.
-    ///
-    /// If this option is true, parenthesized expressions are represented by
-    /// (non-standard) `ParenthesizedExpression` nodes that have a single `expression` property
-    /// containing the expression inside parentheses.
-    ///
-    /// Default: true
-    pub preserve_parens: Option<bool>,
-}
-
-#[napi(object)]
-pub struct ParseResult {
-    pub program: String,
-    pub comments: Vec<Comment>,
-    pub errors: Vec<String>,
-}
-
-#[napi(object)]
-pub struct Comment {
-    #[napi(ts_type = "'Line' | 'Block'")]
-    pub r#type: &'static str,
-    pub value: String,
-    pub start: u32,
-    pub end: u32,
-}
-
 fn parse<'a>(
     allocator: &'a Allocator,
     source_text: &'a str,

napi/parser/src/module_lexer.rs

@@ -1,6 +1,7 @@
 use napi::{bindgen_prelude::AsyncTask, Task};
 use napi_derive::napi;
-use oxc_allocator::Allocator;
+
+use oxc::allocator::Allocator;
 use oxc_module_lexer::ImportType;
 
 use crate::{parse, ParserOptions};