oxc-parser - npm Package Compare versions

Comparing version 0.38.0 to 0.39.0

bindings.js

@@ -364,6 +364,8 @@ // prettier-ignore
 
-module.exports.moduleLexerAsync = nativeBinding.moduleLexerAsync
-module.exports.moduleLexerSync = nativeBinding.moduleLexerSync
+module.exports.ExportExportNameKind = nativeBinding.ExportExportNameKind
+module.exports.ExportImportNameKind = nativeBinding.ExportImportNameKind
+module.exports.ExportLocalNameKind = nativeBinding.ExportLocalNameKind
+module.exports.ImportNameKind = nativeBinding.ImportNameKind
 module.exports.parseAsync = nativeBinding.parseAsync
 module.exports.parseSync = nativeBinding.parseSync
 module.exports.parseWithoutReturn = nativeBinding.parseWithoutReturn

index.d.ts

@@ -12,88 +12,88 @@ /* auto-generated by NAPI-RS */
 
-export interface ModuleLexer {
-  imports: Array<ModuleLexerImportSpecifier>
-  exports: Array<ModuleLexerExportSpecifier>
-  /**
-   * ESM syntax detection
-   *
-   * The use of ESM syntax: import / export statements and `import.meta`
-   */
-  hasModuleSyntax: boolean
-  /** Facade modules that only use import / export syntax */
-  facade: boolean
+export interface EcmaScriptModule {
+  /** Import Statements. */
+  staticImports: Array<StaticImport>
+  /** Export Statements. */
+  staticExports: Array<StaticExport>
 }
 
-/**
- * # Panics
- *
- * * Tokio crashes
- */
-export declare function moduleLexerAsync(sourceText: string, options?: ParserOptions | undefined | null): Promise<ModuleLexer>
+export interface ExportExportName {
+  kind: ExportExportNameKind
+  name?: string
+  start?: number
+  end?: number
+}
 
-export interface ModuleLexerExportSpecifier {
-  /** Exported name */
-  n: string
-  /** Local name, or undefined. */
-  ln?: string
-  /** Start of exported name */
-  s: number
-  /** End of exported name */
-  e: number
-  /** Start of local name */
-  ls?: number
-  /** End of local name */
-  le?: number
+export declare const enum ExportExportNameKind {
+  /** `export { name } */
+  Name = 'Name',
+  /** `export default expression` */
+  Default = 'Default',
+  /** `export * from "mod" */
+  None = 'None'
 }
 
-export interface ModuleLexerImportSpecifier {
+export interface ExportImportName {
+  kind: ExportImportNameKind
+  name?: string
+  start?: number
+  end?: number
+}
+
+export declare const enum ExportImportNameKind {
+  /** `export { name } */
+  Name = 'Name',
+  /** `export * as ns from "mod"` */
+  All = 'All',
+  /** `export * from "mod"` */
+  AllButDefault = 'AllButDefault',
+  /** Does not have a specifier. */
+  None = 'None'
+}
+
+export interface ExportLocalName {
+  kind: ExportLocalNameKind
+  name?: string
+  start?: number
+  end?: number
+}
+
+export declare const enum ExportLocalNameKind {
+  /** `export { name } */
+  Name = 'Name',
+  /** `export default expression` */
+  Default = 'Default',
   /**
-   * Module name
-   *
-   * To handle escape sequences in specifier strings, the .n field of imported specifiers will be provided where possible.
-   *
-   * For dynamic import expressions, this field will be empty if not a valid JS string.
+   * If the exported value is not locally accessible from within the module.
+   * `export default function () {}`
    */
-  n?: string
-  /** Start of module specifier */
-  s: number
-  /** End of module specifier */
-  e: number
-  /** Start of import statement */
-  ss: number
-  /** End of import statement */
-  se: number
-  /**
-   * Import Type
-   * * If this import keyword is a dynamic import, this is the start value.
-   * * If this import keyword is a static import, this is -1.
-   * * If this import keyword is an import.meta expression, this is -2.
-   * * If this import is an `export *`, this is -3.
-   */
-  d: number
-  /**
-   * If this import has an import assertion, this is the start value
-   * Otherwise this is `-1`.
-   */
-  a: number
+  None = 'None'
 }
 
-/**
- * Outputs the list of exports and locations of import specifiers,
- * including dynamic import and import meta handling.
- *
- * # Panics
- *
- * * File extension is invalid
- */
-export declare function moduleLexerSync(sourceText: string, options?: ParserOptions | undefined | null): ModuleLexer
+export interface ImportName {
+  kind: ImportNameKind
+  name?: string
+  start?: number
+  end?: number
+}
 
+export declare const enum ImportNameKind {
+  /** `import { x } from "mod"` */
+  Name = 'Name',
+  /** `import * as ns from "mod"` */
+  NamespaceObject = 'NamespaceObject',
+  /** `import defaultExport from "mod"` */
+  Default = 'Default'
+}
+
 /**
- * # Panics
+ * Parse asynchronously.
  *
- * * Tokio crashes
+ * Note: This function can be slower than `parseSync` due to the overhead of spawning a thread.
  */
-export declare function parseAsync(sourceText: string, options?: ParserOptions | undefined | null): Promise<ParseResult>
+export declare function parseAsync(filename: string, sourceText: string, options?: ParserOptions | undefined | null): Promise<ParseResult>
 
 export interface ParseResult {
   program: import("@oxc-project/types").Program
+  module: EcmaScriptModule
   comments: Array<Comment>
@@ -103,10 +103,6 @@ errors: Array<string>
 
-/**
- * Babel Parser Options
- *
- * <https://github.com/babel/babel/blob/v7.26.2/packages/babel-parser/typings/babel-parser.d.ts>
- */
 export interface ParserOptions {
   sourceType?: 'script' | 'module' | 'unambiguous' | undefined
-  sourceFilename?: string
+  /** Treat the source text as `js`, `jsx`, `ts`, or `tsx`. */
+  lang?: 'js' | 'jsx' | 'ts' | 'tsx'
   /**
@@ -124,20 +120,91 @@ * Emit `ParenthesizedExpression` in AST.
 
-/**
- * # Panics
- *
- * * File extension is invalid
- * * Serde JSON serialization
- */
-export declare function parseSync(sourceText: string, options?: ParserOptions | undefined | null): ParseResult
+/** Parse synchronously. */
+export declare function parseSync(filename: string, sourceText: string, options?: ParserOptions | undefined | null): ParseResult
 
 /**
  * Parse without returning anything.
+ *
  * This is for benchmark purposes such as measuring napi communication overhead.
- *
- * # Panics
- *
- * * File extension is invalid
- * * Serde JSON serialization
  */
-export declare function parseWithoutReturn(sourceText: string, options?: ParserOptions | undefined | null): void
+export declare function parseWithoutReturn(filename: string, sourceText: string, options?: ParserOptions | undefined | null): void
 
+export interface StaticExport {
+  start: number
+  end: number
+  entries: Array<StaticExportEntry>
+}
+
+export interface StaticExportEntry {
+  start: number
+  end: number
+  moduleRequest?: ValueSpan
+  /** The name under which the desired binding is exported by the module`. */
+  importName: ExportImportName
+  /** The name used to export this binding by this module. */
+  exportName: ExportExportName
+  /** The name that is used to locally access the exported value from within the importing module. */
+  localName: ExportLocalName
+}
+
+export interface StaticImport {
+  /** Start of import statement. */
+  start: number
+  /** End of import statement. */
+  end: number
+  /**
+   * Import source.
+   *
+   * ```js
+   * import { foo } from "mod";
+   * //                   ^^^
+   * ```
+   */
+  moduleRequest: ValueSpan
+  /**
+   * Import specifiers.
+   *
+   * Empty for `import "mod"`.
+   */
+  entries: Array<StaticImportEntry>
+}
+
+export interface StaticImportEntry {
+  /**
+   * The name under which the desired binding is exported by the module.
+   *
+   * ```js
+   * import { foo } from "mod";
+   * //       ^^^
+   * import { foo as bar } from "mod";
+   * //       ^^^
+   * ```
+   */
+  importName: ImportName
+  /**
+   * The name that is used to locally access the imported value from within the importing module.
+   * ```js
+   * import { foo } from "mod";
+   * //       ^^^
+   * import { foo as bar } from "mod";
+   * //              ^^^
+   * ```
+   */
+  localName: ValueSpan
+  /**
+   * Whether this binding is for a TypeScript type-only import.
+   *
+   * `true` for the following imports:
+   * ```ts
+   * import type { foo } from "mod";
+   * import { type foo } from "mod";
+   * ```
+   */
+  isType: boolean
+}
+
+export interface ValueSpan {
+  value: string
+  start: number
+  end: number
+}
+

index.js

 const bindings = require('./bindings.js');
 
-module.exports.moduleLexerAsync = bindings.moduleLexerAsync;
-module.exports.moduleLexerSync = bindings.moduleLexerSync;
 module.exports.parseWithoutReturn = bindings.parseWithoutReturn;
@@ -6,0 +4,0 @@

package.json

 {
   "name": "oxc-parser",
-  "version": "0.38.0",
+  "version": "0.39.0",
   "description": "Oxc Parser Node API",
@@ -27,14 +27,14 @@ "keywords": [
   "dependencies": {
-    "@oxc-project/types": "^0.38.0"
+    "@oxc-project/types": "^0.39.0"
   },
   "optionalDependencies": {
-    "@oxc-parser/binding-win32-x64-msvc": "0.38.0",
-    "@oxc-parser/binding-win32-arm64-msvc": "0.38.0",
-    "@oxc-parser/binding-linux-x64-gnu": "0.38.0",
-    "@oxc-parser/binding-linux-arm64-gnu": "0.38.0",
-    "@oxc-parser/binding-linux-x64-musl": "0.38.0",
-    "@oxc-parser/binding-linux-arm64-musl": "0.38.0",
-    "@oxc-parser/binding-darwin-x64": "0.38.0",
-    "@oxc-parser/binding-darwin-arm64": "0.38.0"
+    "@oxc-parser/binding-win32-x64-msvc": "0.39.0",
+    "@oxc-parser/binding-win32-arm64-msvc": "0.39.0",
+    "@oxc-parser/binding-linux-x64-gnu": "0.39.0",
+    "@oxc-parser/binding-linux-arm64-gnu": "0.39.0",
+    "@oxc-parser/binding-linux-x64-musl": "0.39.0",
+    "@oxc-parser/binding-linux-arm64-musl": "0.39.0",
+    "@oxc-parser/binding-darwin-x64": "0.39.0",
+    "@oxc-parser/binding-darwin-arm64": "0.39.0"
   }
 }

README.md

@@ -10,8 +10,7 @@ # The JavaScript Oxidation Compiler
 const sourceText = "let foo: Foo = 'foo';";
-// Filename extension is used to determine which
-// dialect to parse source as
-const options = { sourceFilename: 'text.tsx' };
+// Filename extension is used to determine which dialect to parse source as.
+const filename = 'test.tsx';
 
-test(oxc.parseSync(sourceText, options));
-test(await oxc.parseAsync(sourceText, options));
+test(oxc.parseSync(filename, sourceText, options));
+test(await oxc.parseAsync(filename, sourceText, options));
 
@@ -18,0 +17,0 @@ function test(ret) {

No alert changes

Improved metrics

Total package byte prevSize

17599

increased by8.46%

Lines of code

536

increased by12.13%

Worsened metrics

Number of lines in readme file

21

decreased by-4.55%

Dependency changes

• + Added@oxc-parser/binding-darwin-arm64@0.39.0(transitive)

• + Added@oxc-parser/binding-darwin-x64@0.39.0(transitive)

• + Added@oxc-parser/binding-linux-arm64-gnu@0.39.0(transitive)

• + Added@oxc-parser/binding-linux-arm64-musl@0.39.0(transitive)

• + Added@oxc-parser/binding-linux-x64-gnu@0.39.0(transitive)

• + Added@oxc-parser/binding-linux-x64-musl@0.39.0(transitive)

• + Added@oxc-parser/binding-win32-arm64-msvc@0.39.0(transitive)

• + Added@oxc-parser/binding-win32-x64-msvc@0.39.0(transitive)

• + Added@oxc-project/types@0.39.0(transitive)

• - Removed@oxc-parser/binding-darwin-arm64@0.38.0(transitive)

• - Removed@oxc-parser/binding-darwin-x64@0.38.0(transitive)

• - Removed@oxc-parser/binding-linux-arm64-gnu@0.38.0(transitive)

• - Removed@oxc-parser/binding-linux-arm64-musl@0.38.0(transitive)

• - Removed@oxc-parser/binding-linux-x64-gnu@0.38.0(transitive)

• - Removed@oxc-parser/binding-linux-x64-musl@0.38.0(transitive)

• - Removed@oxc-parser/binding-win32-arm64-msvc@0.38.0(transitive)

• - Removed@oxc-parser/binding-win32-x64-msvc@0.38.0(transitive)

• - Removed@oxc-project/types@0.38.0(transitive)

• Updated@oxc-project/types@^0.39.0