@xn-sakina/hoshino-wasm/hoshino.wasi-browser.js

Fast string seaching powered by Rust

import {
  instantiateNapiModuleSync as __emnapiInstantiateNapiModuleSync,
  getDefaultContext as __emnapiGetDefaultContext,
  WASI as __WASI,
} from '@napi-rs/wasm-runtime'
import { Volume as __Volume, createFsFromVolume as __createFsFromVolume } from '@napi-rs/wasm-runtime/fs'

import __wasmUrl from './hoshino.wasm32-wasi.wasm?url'

const __fs = __createFsFromVolume(
  __Volume.fromJSON({
    '/': null,
  }),
)

const __wasi = new __WASI({
  version: 'preview1',
  fs: __fs,
})

const __emnapiContext = __emnapiGetDefaultContext()

const __sharedMemory = new WebAssembly.Memory({
  initial: 1024,
  maximum: 10240,
  shared: true,
})

const __wasmFile = await fetch(__wasmUrl).then((res) => res.arrayBuffer())

const {
  instance: __napiInstance,
  module: __wasiModule,
  napiModule: __napiModule,
} = __emnapiInstantiateNapiModuleSync(__wasmFile, {
  context: __emnapiContext,
  asyncWorkPoolSize: 4,
  wasi: __wasi,
  onCreateWorker() {
    return new Worker(new URL('./wasi-worker-browser.mjs', import.meta.url), {
      type: 'module',
    })
  },
  overwriteImports(importObject) {
    importObject.env = {
      ...importObject.env,
      ...importObject.napi,
      ...importObject.emnapi,
      memory: __sharedMemory,
    }
    return importObject
  },
  beforeInit({ instance }) {
    __napi_rs_initialize_modules(instance)
  },
})

function __napi_rs_initialize_modules(__napiInstance) {
  __napiInstance.exports['__napi_register__Input_struct_0']?.()
  __napiInstance.exports['__napi_register__FindOutput_struct_1']?.()
  __napiInstance.exports['__napi_register__Options_struct_2']?.()
  __napiInstance.exports['__napi_register__find_left_first_match_sync_3']?.()
  __napiInstance.exports['__napi_register__find_match_sync_4']?.()
  __napiInstance.exports['__napi_register__find_left_first_longest_match_sync_5']?.()
  __napiInstance.exports['__napi_register__find_all_match_sync_6']?.()
  __napiInstance.exports['__napi_register__load_patterns_7']?.()
  __napiInstance.exports['__napi_register__find_all_match_8']?.()
  __napiInstance.exports['__napi_register__find_left_first_longest_match_9']?.()
  __napiInstance.exports['__napi_register__find_match_10']?.()
  __napiInstance.exports['__napi_register__find_left_first_match_11']?.()
  __napiInstance.exports['__napi_register__get_target_triple_12']?.()
}
export const findAllMatch = __napiModule.exports.findAllMatch
export const findAllMatchSync = __napiModule.exports.findAllMatchSync
export const findLeftFirstLongestMatch = __napiModule.exports.findLeftFirstLongestMatch
export const findLeftFirstLongestMatchSync = __napiModule.exports.findLeftFirstLongestMatchSync
export const findLeftFirstMatch = __napiModule.exports.findLeftFirstMatch
export const findLeftFirstMatchSync = __napiModule.exports.findLeftFirstMatchSync
export const findMatch = __napiModule.exports.findMatch
export const findMatchSync = __napiModule.exports.findMatchSync
export const getTargetTriple = __napiModule.exports.getTargetTriple
export const loadPatterns = __napiModule.exports.loadPatterns