Files
oxc/napi/parser/src-js/bindings.js
T
oxc-guard f799f174b5 release(crates): oxc v0.157.0 (#28719)
### 🚀 Features

- 8dd67a6 transform-react: Expose TypeScript transform options (Tomas Särnhammar)
- deed7dc parser: More friendly error for duplicate import attribute key (#28262) (sapphi-red)

### 🐛 Bug Fixes

- eaa8e90 ecmascript: Avoid numeric `+` folding when an operand may be a string (#28544) (camc314)
- b03c7b8 regular_expression: Allow incomplete oversized legacy quantifiers (#28449) (Boshen)
- 128c67d semantic: Check strict eval and arguments writes by reference flags (#28445) (Boshen)
- c97c43c parser: Reject TypeScript default exports in JavaScript (#28440) (Boshen)
- fdd119f span: Count Unicode characters when filtering typo suggestions (#28452) (Boshen)
- cb64638 regular_expression: Reject incomplete Unicode atom escapes (#28448) (Boshen)
- fc0eed3 semantic: Stop let-binding scans at arrow functions (#28444) (Boshen)
- 3421516 parser: Preserve default import names in reexports (#28442) (Boshen)
- a1e7e5f parser: Reject optional class members in JavaScript (#28439) (Boshen)
- 5b9a7bc parser: Parse sloppy let expressions and labels (#28438) (Boshen)
- 8e61652 regex: Reject templates without cooked values (#28345) (Boshen)
- 3b36543 parser: Preserve in-context after TypeScript type arguments (#28300) (Boshen)
- 2e3126c regex: Decode constructor patterns and flags consistently (#28298) (Boshen)
- 8a90be2 regex: Track capture groups and disjunction identity (#28297) (Boshen)
- 3dc2cb0 regex: Preserve escape values and boundaries (#28296) (Boshen)
- fc8acbc parser: Handle leading-zero numeric exponents (#28295) (Boshen)
- 91a638d parser: Normalize raw template line endings with invalid escapes (#28285) (Boshen)
- 2ac9a42 parser: Allow parenthesized private-in expressions (#28284) (Boshen)
- 052bca9 ast: Prevent greyed out fields in AST types in IDEs (#28335) (overlookmotel)
- ed7df7d ast/estree: Include comments in TS Program span (#28326) (camc314)

### ⚡ Performance

- 9b6b7bf regular_expression: Advance validated Unicode escapes directly (#28514) (Boshen)
- 82e1982 regular_expression: Share Unicode property name prefixes (#28513) (Boshen)
- 5395a40 regular_expression: Parse class set character prefixes once (#28512) (Boshen)
- 3708934 regular_expression: Defer literal range dash allocation (#28511) (Boshen)
- d85ee3d semantic: Skip arguments ancestry checks outside classes (#28510) (Boshen)
- cf81d07 semantic: Reuse private reference resolution (#28509) (Boshen)
- a79eebc semantic: Avoid duplicate maps for public JavaScript members (#28508) (Boshen)
- 235ca3b semantic: Skip escape checks for unescaped strings (#28507) (Boshen)
- babf44c parser: Reuse shorthand assignment target identifiers (#28504) (Boshen)
- 444f24a ecmascript: Short-circuit simple parameter checks for rest (#28503) (Boshen)
- 04b20c0 semantic: Compute duplicate parameter policy once per list (#28446) (Boshen)
- dbf8482 parser: Use token lookahead for simple function types (#28489) (Boshen)
- bca1275 parser: Avoid unused destructuring rest capacity (#28499) (Boshen)
- 691be5c parser: Compact cover initialized name storage (#28495) (Boshen)
- b3b5444 parser: Build simple arrow bindings directly (#28493) (Boshen)
- e1c9baf parser: Disambiguate single-identifier arrow heads (#28491) (Boshen)
- 550e98a regular_expression: Avoid rescanning unique capture names (#28450) (Boshen)
- 10e9fc7 parser: Skip duplicate lookup for singleton import attributes (#28441) (Boshen)
- 5238839 parser: Use a stack buffer for float separators (#28435) (Boshen)
- 6e35e3c parser: Fast-path leaf expressions before delimiters (#28432) (Boshen)
- 3d7512c parser: Decode Unicode identifiers once (#28414) (Boshen)
- 30f59f4 parser: Factor object type opening brace (#28430) (Boshen)
- 028a267 parser: Always inline postfix update parsing (#28429) (Boshen)
- 1b5a171 parser: Reuse export kind classification (#28424) (Boshen)
- 179a432 parser: Factor return type identifier parsing (#28416) (Boshen)
- 553dd1d parser: Inline hot paths and fold function dispatch (#28404) (Boshen)
- de75d56 parser: Combine parenthesized arrow lookahead (#28412) (Boshen)
- a768a0c parser: Reuse comment annotations after rewind (#28408) (Boshen)
- 563d92a parser: Skip redundant source cursor updates (#28409) (Boshen)
- 7941ca9 parser: Factor tuple identifier parsing (#28398) (Boshen)
- 426c151 parser: Construct completed tokens without intermediate writes (#28291) (Boshen)
- df42953 minifier: Don't request another pass for block unwrapping (#28315) (Dunqing)
- c2d663d parser: Avoid vectors for single parenthesized expressions (#28374) (Boshen)
- 50bd0a9 parser: Size delimited lists after the first element (#28373) (Boshen)
- bd869b5 parser: Bypass redundant operand parsing (#28372) (Boshen)
- 455fc09 parser: Skip keyword checks for plain identifier expressions (#28371) (Boshen)
- 61303fb parser: Fast-path identifier operands (#28306) (Boshen)
- 6cf5b1a parser: Guard arrow and conditional parsing (#28305) (Boshen)
- 3666939 parser: Specialize identifier reference parsing (#28303) (Boshen)
- 0d6641a parser: Skip inapplicable expression parsing paths (#28294) (Boshen)
- 3be7997 parser: Reduce lexer search batch size (#28292) (Boshen)
- ab5655a regex: Remove redundant character-class and quantifier checks (#28288) (Boshen)
- ec8e8d4 parser: Remove redundant grammar and lexer checks (#28287) (Boshen)
- c903f5c parser: Specialize known-token parsing (#28286) (Boshen)
- 2683225 str: `static_ident!` and `static_str!` macros guarantee const evaluation (#28340) (overlookmotel)
- df90836 ast: Reduce compile time of `#[ast]` macro (#28336) (overlookmotel)
- 8239dac parser: Replace dragonbox_ecma with zmij_ecma (#28282) (Boshen)
2026-11-02 19:40:44 +00:00

788 lines
32 KiB
JavaScript

/* eslint-disable */
// @ts-nocheck
/* auto-generated by NAPI-RS */
import { createRequire } from 'module'
const require = createRequire(import.meta.url)
const { readFileSync } = require('fs')
let nativeBinding = null
// Which artifact actually loaded. The WASI fallback chain overwrites it with
// the flavor it resolved; the late native retry below leaves it alone because
// it only runs while no WASI candidate has been loaded.
let __napiLoadedBindingTarget = 'native'
const loadErrors = []
const isMusl = () => {
let musl = false
if (process.platform === 'linux') {
musl = isMuslFromFilesystem()
if (musl === null) {
musl = isMuslFromReport()
}
if (musl === null) {
musl = isMuslFromChildProcess()
}
}
return musl
}
const isFileMusl = (f) => f.includes('libc.musl-') || f.includes('ld-musl-')
const isMuslFromFilesystem = () => {
try {
return readFileSync('/usr/bin/ldd', 'utf-8').includes('musl')
} catch {
return null
}
}
const isMuslFromReport = () => {
let report = null
if (process.report && typeof process.report.getReport === 'function') {
process.report.excludeNetwork = true
report = process.report.getReport()
}
if (!report) {
return null
}
if (report.header && report.header.glibcVersionRuntime) {
return false
}
if (Array.isArray(report.sharedObjects)) {
if (report.sharedObjects.some(isFileMusl)) {
return true
}
}
return false
}
const isMuslFromChildProcess = () => {
try {
return require('child_process').execSync('ldd --version', { encoding: 'utf8' }).includes('musl')
} catch (e) {
// If we reach this case, we don't know if the system is musl or not, so is better to just fallback to false
return false
}
}
function requireNative() {
if (process.env.NAPI_RS_NATIVE_LIBRARY_PATH) {
try {
const overrideBinding = require(process.env.NAPI_RS_NATIVE_LIBRARY_PATH)
// The override may be a generated WASI loader, which already reports its
// own flavor. Adopt it: `module.exports` aliases this object, so claiming
// 'native' would both misreport the artifact and overwrite the loader's
// marker through the alias.
__napiLoadedBindingTarget =
overrideBinding && typeof overrideBinding.__napiBindingTarget === 'string'
? overrideBinding.__napiBindingTarget
: 'native'
return overrideBinding
} catch (err) {
loadErrors.push(err)
}
} else if (process.platform === 'android') {
if (process.arch === 'arm64') {
try {
return require('./parser.android-arm64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-android-arm64')
const bindingPackageVersion = require('@oxc-parser/binding-android-arm64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 'arm') {
try {
return require('./parser.android-arm-eabi.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-android-arm-eabi')
const bindingPackageVersion = require('@oxc-parser/binding-android-arm-eabi/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
loadErrors.push(new Error(`Unsupported architecture on Android ${process.arch}`))
}
} else if (process.platform === 'win32') {
if (process.arch === 'x64') {
if ((process.config && process.config.variables && process.config.variables.shlib_suffix === 'dll.a') || (process.config && process.config.variables && process.config.variables.node_target_type === 'shared_library')) {
try {
return require('./parser.win32-x64-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-win32-x64-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-win32-x64-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
try {
return require('./parser.win32-x64-msvc.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-win32-x64-msvc')
const bindingPackageVersion = require('@oxc-parser/binding-win32-x64-msvc/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
}
} else if (process.arch === 'ia32') {
try {
return require('./parser.win32-ia32-msvc.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-win32-ia32-msvc')
const bindingPackageVersion = require('@oxc-parser/binding-win32-ia32-msvc/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 'arm64') {
try {
return require('./parser.win32-arm64-msvc.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-win32-arm64-msvc')
const bindingPackageVersion = require('@oxc-parser/binding-win32-arm64-msvc/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
loadErrors.push(new Error(`Unsupported architecture on Windows: ${process.arch}`))
}
} else if (process.platform === 'darwin') {
try {
return require('./parser.darwin-universal.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-darwin-universal')
const bindingPackageVersion = require('@oxc-parser/binding-darwin-universal/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
if (process.arch === 'x64') {
try {
return require('./parser.darwin-x64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-darwin-x64')
const bindingPackageVersion = require('@oxc-parser/binding-darwin-x64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 'arm64') {
try {
return require('./parser.darwin-arm64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-darwin-arm64')
const bindingPackageVersion = require('@oxc-parser/binding-darwin-arm64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
loadErrors.push(new Error(`Unsupported architecture on macOS: ${process.arch}`))
}
} else if (process.platform === 'freebsd') {
if (process.arch === 'x64') {
try {
return require('./parser.freebsd-x64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-freebsd-x64')
const bindingPackageVersion = require('@oxc-parser/binding-freebsd-x64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 'arm64') {
try {
return require('./parser.freebsd-arm64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-freebsd-arm64')
const bindingPackageVersion = require('@oxc-parser/binding-freebsd-arm64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
loadErrors.push(new Error(`Unsupported architecture on FreeBSD: ${process.arch}`))
}
} else if (process.platform === 'linux') {
if (process.arch === 'x64') {
if (isMusl()) {
try {
return require('./parser.linux-x64-musl.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-x64-musl')
const bindingPackageVersion = require('@oxc-parser/binding-linux-x64-musl/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
try {
return require('./parser.linux-x64-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-x64-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-linux-x64-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
}
} else if (process.arch === 'arm64') {
if (isMusl()) {
try {
return require('./parser.linux-arm64-musl.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-arm64-musl')
const bindingPackageVersion = require('@oxc-parser/binding-linux-arm64-musl/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
try {
return require('./parser.linux-arm64-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-arm64-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-linux-arm64-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
}
} else if (process.arch === 'arm') {
if (isMusl()) {
try {
return require('./parser.linux-arm-musleabihf.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-arm-musleabihf')
const bindingPackageVersion = require('@oxc-parser/binding-linux-arm-musleabihf/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
try {
return require('./parser.linux-arm-gnueabihf.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-arm-gnueabihf')
const bindingPackageVersion = require('@oxc-parser/binding-linux-arm-gnueabihf/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
}
} else if (process.arch === 'loong64') {
if (isMusl()) {
try {
return require('./parser.linux-loong64-musl.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-loong64-musl')
const bindingPackageVersion = require('@oxc-parser/binding-linux-loong64-musl/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
try {
return require('./parser.linux-loong64-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-loong64-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-linux-loong64-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
}
} else if (process.arch === 'riscv64') {
if (isMusl()) {
try {
return require('./parser.linux-riscv64-musl.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-riscv64-musl')
const bindingPackageVersion = require('@oxc-parser/binding-linux-riscv64-musl/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
try {
return require('./parser.linux-riscv64-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-riscv64-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-linux-riscv64-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
}
} else if (process.arch === 'ppc64') {
try {
return require('./parser.linux-ppc64-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-ppc64-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-linux-ppc64-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 's390x') {
try {
return require('./parser.linux-s390x-gnu.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-linux-s390x-gnu')
const bindingPackageVersion = require('@oxc-parser/binding-linux-s390x-gnu/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
loadErrors.push(new Error(`Unsupported architecture on Linux: ${process.arch}`))
}
} else if (process.platform === 'openharmony') {
if (process.arch === 'arm64') {
try {
return require('./parser.openharmony-arm64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-openharmony-arm64')
const bindingPackageVersion = require('@oxc-parser/binding-openharmony-arm64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 'x64') {
try {
return require('./parser.openharmony-x64.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-openharmony-x64')
const bindingPackageVersion = require('@oxc-parser/binding-openharmony-x64/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else if (process.arch === 'arm') {
try {
return require('./parser.openharmony-arm.node')
} catch (e) {
loadErrors.push(e)
}
try {
const binding = require('@oxc-parser/binding-openharmony-arm')
const bindingPackageVersion = require('@oxc-parser/binding-openharmony-arm/package.json').version
if (bindingPackageVersion !== '0.157.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
throw new Error(`Native binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
return binding
} catch (e) {
loadErrors.push(e)
}
} else {
loadErrors.push(new Error(`Unsupported architecture on OpenHarmony: ${process.arch}`))
}
} else {
loadErrors.push(new Error(`Unsupported OS: ${process.platform}, architecture: ${process.arch}`))
}
}
function createLoadErrorChain(errors) {
return errors.reduce((previous, current) => {
let message
try {
message =
current && typeof current.message === 'string'
? current.message
: String(current)
} catch {
message = 'Unknown error'
}
const error = new Error(message)
error.cause = previous
return error
}, null)
}
// NAPI_RS_FORCE_WASI is a tri-state flag:
// unset / any other value → native binding preferred, WASI is only a fallback
// 'true' → prefer WASI, but retain native as a lazy fallback
// 'error' → require WASI without initializing a native fallback
// Treating any non-empty string as truthy (the historical behavior) meant
// NAPI_RS_FORCE_WASI=false, NAPI_RS_FORCE_WASI=0, etc. inadvertently triggered
// the WASI path, causing ENOENT for packages shipped without a .wasi.cjs file.
//
// NAPI_RS_WASI_FLAVOR selects one exact generated flavor and implies strict
// WASI loading. It never crosses into another flavor or falls back to native.
const __napiWasiFlavors = ['wasm32-wasi', 'wasm32-wasip1']
const __napiWasiFlavor = process.env.NAPI_RS_WASI_FLAVOR
const __napiWasiFlavorRequested =
typeof __napiWasiFlavor === 'string' && __napiWasiFlavor.length > 0
if (
__napiWasiFlavorRequested &&
__napiWasiFlavors.indexOf(__napiWasiFlavor) === -1
) {
throw new Error(
'Unsupported WASI flavor "' +
__napiWasiFlavor +
'". Available flavors: ' +
__napiWasiFlavors.join(', '),
)
}
const forceWasiError = process.env.NAPI_RS_FORCE_WASI === 'error'
const forceWasi =
process.env.NAPI_RS_FORCE_WASI === 'true' ||
forceWasiError ||
__napiWasiFlavorRequested
if (!forceWasi) {
nativeBinding = requireNative()
}
if (!nativeBinding || forceWasi) {
let wasiBinding = null
let wasiBindingLoaded = false
const wasiBindingErrors = []
const __napiWasiResolveCandidate = (specifier, isPackage, localArtifacts) => {
try {
require.resolve(specifier)
} catch (resolveError) {
if (!resolveError || resolveError.code !== 'MODULE_NOT_FOUND') {
throw resolveError
}
if (isPackage) {
try {
require.resolve(specifier + '/package.json')
} catch (packageError) {
if (packageError && packageError.code === 'MODULE_NOT_FOUND') {
return resolveError
}
// An exports restriction proves the package exists even when its
// package.json is not public. Preserve the root resolution failure.
throw resolveError
}
// The package exists but its main/export target is broken.
throw resolveError
}
return resolveError
}
if (localArtifacts) {
let artifactError = null
for (let i = 0; i < localArtifacts.length; i++) {
try {
require.resolve(localArtifacts[i])
return null
} catch (resolveError) {
if (!resolveError || resolveError.code !== 'MODULE_NOT_FOUND') {
throw resolveError
}
artifactError = resolveError
}
}
return artifactError
}
return null
}
if (!wasiBindingLoaded && (!__napiWasiFlavorRequested || __napiWasiFlavor === 'wasm32-wasi')) {
let candidateError = null
let candidateFailed = false
try {
candidateError = __napiWasiResolveCandidate('./parser.wasi.cjs', false, ['./parser.wasm32-wasi.debug.wasm', './parser.wasm32-wasi.wasm'])
candidateFailed = candidateError !== null
if (!candidateFailed) {
wasiBinding = require('./parser.wasi.cjs')
nativeBinding = wasiBinding
__napiLoadedBindingTarget = 'wasm32-wasi'
wasiBindingLoaded = true
}
} catch (err) {
candidateError = err
candidateFailed = true
}
if (candidateFailed) {
wasiBindingErrors.push(candidateError)
loadErrors.push(candidateError)
}
}
if (!wasiBindingLoaded && (!__napiWasiFlavorRequested || __napiWasiFlavor === 'wasm32-wasip1')) {
let candidateError = null
let candidateFailed = false
try {
candidateError = __napiWasiResolveCandidate('./parser.wasip1.cjs', false, ['./parser.wasm32-wasip1.debug.wasm', './parser.wasm32-wasip1.wasm'])
candidateFailed = candidateError !== null
if (!candidateFailed) {
wasiBinding = require('./parser.wasip1.cjs')
nativeBinding = wasiBinding
__napiLoadedBindingTarget = 'wasm32-wasip1'
wasiBindingLoaded = true
}
} catch (err) {
candidateError = err
candidateFailed = true
}
if (candidateFailed) {
wasiBindingErrors.push(candidateError)
loadErrors.push(candidateError)
}
}
if (!wasiBindingLoaded && (!__napiWasiFlavorRequested || __napiWasiFlavor === 'wasm32-wasi')) {
let candidateError = null
let candidateFailed = false
try {
candidateError = __napiWasiResolveCandidate('@oxc-parser/binding-wasm32-wasi', true, undefined)
candidateFailed = candidateError !== null
if (!candidateFailed) {
if (process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
const bindingPackageVersion = require('@oxc-parser/binding-wasm32-wasi/package.json').version
if (bindingPackageVersion !== '0.157.0') {
throw new Error(`WASI binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
}
wasiBinding = require('@oxc-parser/binding-wasm32-wasi')
nativeBinding = wasiBinding
__napiLoadedBindingTarget = 'wasm32-wasi'
wasiBindingLoaded = true
}
} catch (err) {
candidateError = err
candidateFailed = true
}
if (candidateFailed) {
wasiBindingErrors.push(candidateError)
loadErrors.push(candidateError)
}
}
if (!wasiBindingLoaded && (!__napiWasiFlavorRequested || __napiWasiFlavor === 'wasm32-wasip1')) {
let candidateError = null
let candidateFailed = false
try {
candidateError = __napiWasiResolveCandidate('@oxc-parser/binding-wasm32-wasip1', true, undefined)
candidateFailed = candidateError !== null
if (!candidateFailed) {
if (process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
const bindingPackageVersion = require('@oxc-parser/binding-wasm32-wasip1/package.json').version
if (bindingPackageVersion !== '0.157.0') {
throw new Error(`WASI binding package version mismatch, expected 0.157.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
}
}
wasiBinding = require('@oxc-parser/binding-wasm32-wasip1')
nativeBinding = wasiBinding
__napiLoadedBindingTarget = 'wasm32-wasip1'
wasiBindingLoaded = true
}
} catch (err) {
candidateError = err
candidateFailed = true
}
if (candidateFailed) {
wasiBindingErrors.push(candidateError)
loadErrors.push(candidateError)
}
}
if (
!wasiBindingLoaded &&
forceWasi &&
!forceWasiError &&
!__napiWasiFlavorRequested
) {
nativeBinding = requireNative()
}
if ((forceWasiError || __napiWasiFlavorRequested) && !wasiBindingLoaded) {
const error = new Error(
__napiWasiFlavorRequested
? 'WASI binding for flavor "' + __napiWasiFlavor + '" not found'
: 'WASI binding not found and NAPI_RS_FORCE_WASI is set to error',
)
error.cause = createLoadErrorChain(wasiBindingErrors)
throw error
}
}
if (!nativeBinding && globalThis.process?.versions?.["webcontainer"]) {
try {
nativeBinding = require('./webcontainer-fallback.cjs');
} catch (err) {
loadErrors.push(err)
}
}
if (!nativeBinding) {
if (loadErrors.length > 0) {
const error = new Error(
`Cannot find native binding. ` +
`npm has a bug related to optional dependencies (https://github.com/npm/cli/issues/4828). ` +
'Please try `npm i` again after removing both package-lock.json and node_modules directory.',
)
// assign instead of the `new Error(message, { cause })` options form,
// which Node < 16.9 silently ignores
error.cause = createLoadErrorChain(loadErrors)
throw error
}
throw new Error(`Failed to load native binding`)
}
const { Severity, ParseResult, ExportExportNameKind, ExportImportNameKind, ExportLocalNameKind, ImportNameKind, parse, parseSync, rawTransferSupported } = nativeBinding
export { Severity }
export { ParseResult }
export { ExportExportNameKind }
export { ExportImportNameKind }
export { ExportLocalNameKind }
export { ImportNameKind }
export { parse }
export { parseSync }
export { rawTransferSupported }
export const __napiBindingTarget = __napiLoadedBindingTarget
const { getBufferOffset, parseRaw, parseRawSync } = nativeBinding
export { getBufferOffset, parseRaw, parseRawSync }