feat: init nodejs bindgen

.vscode/settings.json

@@ -8,6 +8,7 @@
     "heapless",
     "Leeeon",
     "LOGSTORE",
+    "napi",
     "nextest",
     "Peritext",
     "RUSTFLAGS",

Cargo.lock

@@ -23,6 +23,15 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "aliasable"
 version = "0.1.3"
@@ -280,6 +289,15 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.5"
@@ -697,6 +715,16 @@ version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
+[[package]]
+name = "libloading"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b67380fd3b2fbe7527a606e18729d21c6f3951633d0500574c4dc22d2d638b9f"
+dependencies = [
+ "cfg-if",
+ "winapi",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.9"
@@ -780,6 +808,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "loro-nodejs"
+version = "0.0.0"
+dependencies = [
+ "loro-internal",
+ "napi",
+ "napi-build",
+ "napi-derive",
+]
+
 [[package]]
 name = "loro-wasm"
 version = "0.1.0"
@@ -836,6 +874,61 @@ dependencies = [
  "sys-info",
 ]
 
+[[package]]
+name = "napi"
+version = "2.10.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b34c348aab5ea879c3642a5cb149870a376ef7aedf98c96fb1f9aa8a82f3c6c0"
+dependencies = [
+ "bitflags",
+ "ctor",
+ "napi-sys",
+ "once_cell",
+ "thread_local",
+]
+
+[[package]]
+name = "napi-build"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "882a73d9ef23e8dc2ebbffb6a6ae2ef467c0f18ac10711e4cc59c5485d41df0e"
+
+[[package]]
+name = "napi-derive"
+version = "2.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f73dd4ddd118bd87756c72fead4c727dc4ee6ba3af3cd98d8490eb09b5a8573"
+dependencies = [
+ "convert_case",
+ "napi-derive-backend",
+ "proc-macro2 1.0.49",
+ "quote 1.0.23",
+ "syn 1.0.107",
+]
+
+[[package]]
+name = "napi-derive-backend"
+version = "1.0.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57e4e6bb1ee73ec3938a8dfd2ce81955954b8e48c3a40c839918a9735feb0d61"
+dependencies = [
+ "convert_case",
+ "once_cell",
+ "proc-macro2 1.0.49",
+ "quote 1.0.23",
+ "regex",
+ "syn 1.0.107",
+]
+
+[[package]]
+name = "napi-sys"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "166b5ef52a3ab5575047a9fe8d4a030cdd0f63c96f071cd6907674453b07bae3"
+dependencies = [
+ "libloading",
+]
+
 [[package]]
 name = "new_debug_unreachable"
 version = "1.0.4"
@@ -1334,6 +1427,8 @@ version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
 dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 
@@ -1822,6 +1917,12 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
+
 [[package]]
 name = "unicode-width"
 version = "0.1.10"

crates/loro-nodejs/.cargo/config.toml

@@ -0,0 +1,3 @@
+[target.aarch64-unknown-linux-musl]
+linker = "aarch64-linux-musl-gcc"
+rustflags = ["-C", "target-feature=-crt-static"]

crates/loro-nodejs/.gitignore

@@ -0,0 +1,197 @@
+# Created by https://www.toptal.com/developers/gitignore/api/node
+# Edit at https://www.toptal.com/developers/gitignore?templates=node
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# End of https://www.toptal.com/developers/gitignore/api/node
+
+# Created by https://www.toptal.com/developers/gitignore/api/macos
+# Edit at https://www.toptal.com/developers/gitignore?templates=macos
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two 
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+# End of https://www.toptal.com/developers/gitignore/api/macos
+
+# Created by https://www.toptal.com/developers/gitignore/api/windows
+# Edit at https://www.toptal.com/developers/gitignore?templates=windows
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.toptal.com/developers/gitignore/api/windows
+
+#Added by cargo
+
+/target
+Cargo.lock
+
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+
+*.node

crates/loro-nodejs/.npmignore

@@ -0,0 +1,13 @@
+target
+Cargo.lock
+.cargo
+.github
+npm
+.eslintrc
+.prettierignore
+rustfmt.toml
+yarn.lock
+*.node
+.yarn
+__test__
+renovate.json

crates/loro-nodejs/.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

crates/loro-nodejs/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+edition = "2021"
+name = "loro-nodejs"
+version = "0.0.0"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+loro-internal = { path = "../loro-internal" }
+# Default enable napi4 feature, see https://nodejs.org/api/n-api.html#node-api-version-matrix
+napi = { version = "2.10.14", default-features = false, features = ["napi4"] }
+napi-derive = "2.10.1"
+
+[build-dependencies]
+napi-build = "2.0.1"
+
+[profile.release]
+lto = true

crates/loro-nodejs/README.md

@@ -0,0 +1,11 @@
+# loro-nodejs
+
+A nodejs bindgen for Loro by using `napi`.
+
+```bash
+# build
+yarn build
+
+# test
+yarn test
+```

crates/loro-nodejs/__test__/index.spec.mjs

@@ -0,0 +1,10 @@
+import test from 'ava'
+
+import { Loro } from '../index.js'
+
+test('loro text', (t) => {
+  const loro = new Loro();
+  const text = loro.getText("text");
+  text.insert(loro, 0, "abc");
+  t.is(text.value(), "abc");
+})

crates/loro-nodejs/build.rs

@@ -0,0 +1,5 @@
+extern crate napi_build;
+
+fn main() {
+  napi_build::setup();
+}

crates/loro-nodejs/index.d.ts

@@ -0,0 +1,13 @@
+/* tslint:disable */
+/* eslint-disable */
+
+/* auto-generated by NAPI-RS */
+
+export class Loro {
+  constructor()
+  getText(id: string): LoroText
+}
+export class LoroText {
+  insert(loro: Loro, pos: number, text: string): void
+  value(): string
+}

crates/loro-nodejs/index.js

@@ -0,0 +1,252 @@
+const { existsSync, readFileSync } = require('fs')
+const { join } = require('path')
+
+const { platform, arch } = process
+
+let nativeBinding = null
+let localFileExisted = false
+let loadError = null
+
+function isMusl() {
+  // For Node 10
+  if (!process.report || typeof process.report.getReport !== 'function') {
+    try {
+      const lddPath = require('child_process').execSync('which ldd').toString().trim();
+      return readFileSync(lddPath, 'utf8').includes('musl')
+    } catch (e) {
+      return true
+    }
+  } else {
+    const { glibcVersionRuntime } = process.report.getReport().header
+    return !glibcVersionRuntime
+  }
+}
+
+switch (platform) {
+  case 'android':
+    switch (arch) {
+      case 'arm64':
+        localFileExisted = existsSync(join(__dirname, 'loro-nodejs.android-arm64.node'))
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.android-arm64.node')
+          } else {
+            nativeBinding = require('loro-nodejs-android-arm64')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      case 'arm':
+        localFileExisted = existsSync(join(__dirname, 'loro-nodejs.android-arm-eabi.node'))
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.android-arm-eabi.node')
+          } else {
+            nativeBinding = require('loro-nodejs-android-arm-eabi')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      default:
+        throw new Error(`Unsupported architecture on Android ${arch}`)
+    }
+    break
+  case 'win32':
+    switch (arch) {
+      case 'x64':
+        localFileExisted = existsSync(
+          join(__dirname, 'loro-nodejs.win32-x64-msvc.node')
+        )
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.win32-x64-msvc.node')
+          } else {
+            nativeBinding = require('loro-nodejs-win32-x64-msvc')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      case 'ia32':
+        localFileExisted = existsSync(
+          join(__dirname, 'loro-nodejs.win32-ia32-msvc.node')
+        )
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.win32-ia32-msvc.node')
+          } else {
+            nativeBinding = require('loro-nodejs-win32-ia32-msvc')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      case 'arm64':
+        localFileExisted = existsSync(
+          join(__dirname, 'loro-nodejs.win32-arm64-msvc.node')
+        )
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.win32-arm64-msvc.node')
+          } else {
+            nativeBinding = require('loro-nodejs-win32-arm64-msvc')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      default:
+        throw new Error(`Unsupported architecture on Windows: ${arch}`)
+    }
+    break
+  case 'darwin':
+    localFileExisted = existsSync(join(__dirname, 'loro-nodejs.darwin-universal.node'))
+    try {
+      if (localFileExisted) {
+        nativeBinding = require('./loro-nodejs.darwin-universal.node')
+      } else {
+        nativeBinding = require('loro-nodejs-darwin-universal')
+      }
+      break
+    } catch {}
+    switch (arch) {
+      case 'x64':
+        localFileExisted = existsSync(join(__dirname, 'loro-nodejs.darwin-x64.node'))
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.darwin-x64.node')
+          } else {
+            nativeBinding = require('loro-nodejs-darwin-x64')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      case 'arm64':
+        localFileExisted = existsSync(
+          join(__dirname, 'loro-nodejs.darwin-arm64.node')
+        )
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.darwin-arm64.node')
+          } else {
+            nativeBinding = require('loro-nodejs-darwin-arm64')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      default:
+        throw new Error(`Unsupported architecture on macOS: ${arch}`)
+    }
+    break
+  case 'freebsd':
+    if (arch !== 'x64') {
+      throw new Error(`Unsupported architecture on FreeBSD: ${arch}`)
+    }
+    localFileExisted = existsSync(join(__dirname, 'loro-nodejs.freebsd-x64.node'))
+    try {
+      if (localFileExisted) {
+        nativeBinding = require('./loro-nodejs.freebsd-x64.node')
+      } else {
+        nativeBinding = require('loro-nodejs-freebsd-x64')
+      }
+    } catch (e) {
+      loadError = e
+    }
+    break
+  case 'linux':
+    switch (arch) {
+      case 'x64':
+        if (isMusl()) {
+          localFileExisted = existsSync(
+            join(__dirname, 'loro-nodejs.linux-x64-musl.node')
+          )
+          try {
+            if (localFileExisted) {
+              nativeBinding = require('./loro-nodejs.linux-x64-musl.node')
+            } else {
+              nativeBinding = require('loro-nodejs-linux-x64-musl')
+            }
+          } catch (e) {
+            loadError = e
+          }
+        } else {
+          localFileExisted = existsSync(
+            join(__dirname, 'loro-nodejs.linux-x64-gnu.node')
+          )
+          try {
+            if (localFileExisted) {
+              nativeBinding = require('./loro-nodejs.linux-x64-gnu.node')
+            } else {
+              nativeBinding = require('loro-nodejs-linux-x64-gnu')
+            }
+          } catch (e) {
+            loadError = e
+          }
+        }
+        break
+      case 'arm64':
+        if (isMusl()) {
+          localFileExisted = existsSync(
+            join(__dirname, 'loro-nodejs.linux-arm64-musl.node')
+          )
+          try {
+            if (localFileExisted) {
+              nativeBinding = require('./loro-nodejs.linux-arm64-musl.node')
+            } else {
+              nativeBinding = require('loro-nodejs-linux-arm64-musl')
+            }
+          } catch (e) {
+            loadError = e
+          }
+        } else {
+          localFileExisted = existsSync(
+            join(__dirname, 'loro-nodejs.linux-arm64-gnu.node')
+          )
+          try {
+            if (localFileExisted) {
+              nativeBinding = require('./loro-nodejs.linux-arm64-gnu.node')
+            } else {
+              nativeBinding = require('loro-nodejs-linux-arm64-gnu')
+            }
+          } catch (e) {
+            loadError = e
+          }
+        }
+        break
+      case 'arm':
+        localFileExisted = existsSync(
+          join(__dirname, 'loro-nodejs.linux-arm-gnueabihf.node')
+        )
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./loro-nodejs.linux-arm-gnueabihf.node')
+          } else {
+            nativeBinding = require('loro-nodejs-linux-arm-gnueabihf')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
+      default:
+        throw new Error(`Unsupported architecture on Linux: ${arch}`)
+    }
+    break
+  default:
+    throw new Error(`Unsupported OS: ${platform}, architecture: ${arch}`)
+}
+
+if (!nativeBinding) {
+  if (loadError) {
+    throw loadError
+  }
+  throw new Error(`Failed to load native binding`)
+}
+
+const { Loro, LoroText } = nativeBinding
+
+module.exports.Loro = Loro
+module.exports.LoroText = LoroText

crates/loro-nodejs/npm/android-arm-eabi/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-android-arm-eabi`
+
+This is the **armv7-linux-androideabi** binary for `loro-nodejs`

crates/loro-nodejs/npm/android-arm-eabi/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-android-arm-eabi",
+  "version": "0.0.0",
+  "os": [
+    "android"
+  ],
+  "cpu": [
+    "arm"
+  ],
+  "main": "loro-nodejs.android-arm-eabi.node",
+  "files": [
+    "loro-nodejs.android-arm-eabi.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/android-arm64/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-android-arm64`
+
+This is the **aarch64-linux-android** binary for `loro-nodejs`

crates/loro-nodejs/npm/android-arm64/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-android-arm64",
+  "version": "0.0.0",
+  "os": [
+    "android"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "loro-nodejs.android-arm64.node",
+  "files": [
+    "loro-nodejs.android-arm64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/darwin-arm64/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-darwin-arm64`
+
+This is the **aarch64-apple-darwin** binary for `loro-nodejs`

crates/loro-nodejs/npm/darwin-arm64/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-darwin-arm64",
+  "version": "0.0.0",
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "loro-nodejs.darwin-arm64.node",
+  "files": [
+    "loro-nodejs.darwin-arm64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/darwin-universal/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-darwin-universal`
+
+This is the **universal-apple-darwin** binary for `loro-nodejs`

crates/loro-nodejs/npm/darwin-universal/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "loro-nodejs-darwin-universal",
+  "version": "0.0.0",
+  "os": [
+    "darwin"
+  ],
+  "main": "loro-nodejs.darwin-universal.node",
+  "files": [
+    "loro-nodejs.darwin-universal.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/darwin-x64/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-darwin-x64`
+
+This is the **x86_64-apple-darwin** binary for `loro-nodejs`

crates/loro-nodejs/npm/darwin-x64/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-darwin-x64",
+  "version": "0.0.0",
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "loro-nodejs.darwin-x64.node",
+  "files": [
+    "loro-nodejs.darwin-x64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/freebsd-x64/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-freebsd-x64`
+
+This is the **x86_64-unknown-freebsd** binary for `loro-nodejs`

crates/loro-nodejs/npm/freebsd-x64/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-freebsd-x64",
+  "version": "0.0.0",
+  "os": [
+    "freebsd"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "loro-nodejs.freebsd-x64.node",
+  "files": [
+    "loro-nodejs.freebsd-x64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/linux-arm-gnueabihf/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-linux-arm-gnueabihf`
+
+This is the **armv7-unknown-linux-gnueabihf** binary for `loro-nodejs`

crates/loro-nodejs/npm/linux-arm-gnueabihf/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-linux-arm-gnueabihf",
+  "version": "0.0.0",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "arm"
+  ],
+  "main": "loro-nodejs.linux-arm-gnueabihf.node",
+  "files": [
+    "loro-nodejs.linux-arm-gnueabihf.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/linux-arm64-gnu/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-linux-arm64-gnu`
+
+This is the **aarch64-unknown-linux-gnu** binary for `loro-nodejs`

crates/loro-nodejs/npm/linux-arm64-gnu/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "loro-nodejs-linux-arm64-gnu",
+  "version": "0.0.0",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "loro-nodejs.linux-arm64-gnu.node",
+  "files": [
+    "loro-nodejs.linux-arm64-gnu.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  },
+  "libc": [
+    "glibc"
+  ]
+}

crates/loro-nodejs/npm/linux-arm64-musl/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-linux-arm64-musl`
+
+This is the **aarch64-unknown-linux-musl** binary for `loro-nodejs`

crates/loro-nodejs/npm/linux-arm64-musl/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "loro-nodejs-linux-arm64-musl",
+  "version": "0.0.0",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "loro-nodejs.linux-arm64-musl.node",
+  "files": [
+    "loro-nodejs.linux-arm64-musl.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  },
+  "libc": [
+    "musl"
+  ]
+}

crates/loro-nodejs/npm/linux-x64-gnu/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-linux-x64-gnu`
+
+This is the **x86_64-unknown-linux-gnu** binary for `loro-nodejs`

crates/loro-nodejs/npm/linux-x64-gnu/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "loro-nodejs-linux-x64-gnu",
+  "version": "0.0.0",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "loro-nodejs.linux-x64-gnu.node",
+  "files": [
+    "loro-nodejs.linux-x64-gnu.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  },
+  "libc": [
+    "glibc"
+  ]
+}

crates/loro-nodejs/npm/linux-x64-musl/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-linux-x64-musl`
+
+This is the **x86_64-unknown-linux-musl** binary for `loro-nodejs`

crates/loro-nodejs/npm/linux-x64-musl/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "loro-nodejs-linux-x64-musl",
+  "version": "0.0.0",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "loro-nodejs.linux-x64-musl.node",
+  "files": [
+    "loro-nodejs.linux-x64-musl.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  },
+  "libc": [
+    "musl"
+  ]
+}

crates/loro-nodejs/npm/win32-arm64-msvc/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-win32-arm64-msvc`
+
+This is the **aarch64-pc-windows-msvc** binary for `loro-nodejs`

crates/loro-nodejs/npm/win32-arm64-msvc/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-win32-arm64-msvc",
+  "version": "0.0.0",
+  "os": [
+    "win32"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "loro-nodejs.win32-arm64-msvc.node",
+  "files": [
+    "loro-nodejs.win32-arm64-msvc.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/win32-ia32-msvc/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-win32-ia32-msvc`
+
+This is the **i686-pc-windows-msvc** binary for `loro-nodejs`

crates/loro-nodejs/npm/win32-ia32-msvc/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-win32-ia32-msvc",
+  "version": "0.0.0",
+  "os": [
+    "win32"
+  ],
+  "cpu": [
+    "ia32"
+  ],
+  "main": "loro-nodejs.win32-ia32-msvc.node",
+  "files": [
+    "loro-nodejs.win32-ia32-msvc.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/npm/win32-x64-msvc/README.md

@@ -0,0 +1,3 @@
+# `loro-nodejs-win32-x64-msvc`
+
+This is the **x86_64-pc-windows-msvc** binary for `loro-nodejs`

crates/loro-nodejs/npm/win32-x64-msvc/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "loro-nodejs-win32-x64-msvc",
+  "version": "0.0.0",
+  "os": [
+    "win32"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "loro-nodejs.win32-x64-msvc.node",
+  "files": [
+    "loro-nodejs.win32-x64-msvc.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}

crates/loro-nodejs/package.json

@@ -0,0 +1,44 @@
+{
+  "name": "loro-nodejs",
+  "version": "0.0.0",
+  "main": "index.js",
+  "types": "index.d.ts",
+  "napi": {
+    "name": "loro-nodejs",
+    "triples": {
+      "additional": [
+        "aarch64-apple-darwin",
+        "aarch64-linux-android",
+        "aarch64-unknown-linux-gnu",
+        "aarch64-unknown-linux-musl",
+        "aarch64-pc-windows-msvc",
+        "armv7-unknown-linux-gnueabihf",
+        "x86_64-unknown-linux-musl",
+        "x86_64-unknown-freebsd",
+        "i686-pc-windows-msvc",
+        "armv7-linux-androideabi",
+        "universal-apple-darwin"
+      ]
+    }
+  },
+  "license": "MIT",
+  "devDependencies": {
+    "@napi-rs/cli": "^2.14.6",
+    "ava": "^5.1.1"
+  },
+  "ava": {
+    "timeout": "3m"
+  },
+  "engines": {
+    "node": ">= 10"
+  },
+  "scripts": {
+    "artifacts": "napi artifacts",
+    "build": "napi build --platform --release",
+    "build:debug": "napi build --platform",
+    "prepublishOnly": "napi prepublish -t npm",
+    "test": "ava",
+    "universal": "napi universal",
+    "version": "napi version"
+  }
+}

crates/loro-nodejs/rustfmt.toml

@@ -0,0 +1,2 @@
+tab_spaces = 2
+edition = "2021"

crates/loro-nodejs/src/lib.rs

@@ -0,0 +1,39 @@
+#![deny(clippy::all)]
+
+use loro_internal::{LoroCore, Text};
+
+#[macro_use]
+extern crate napi_derive;
+
+#[napi]
+#[derive(Default)]
+pub struct Loro(LoroCore);
+
+#[napi]
+impl Loro {
+  #[napi(constructor)]
+  pub fn new() -> Self {
+    Self(LoroCore::default())
+  }
+
+  #[napi]
+  pub fn get_text(&mut self, id: String) -> LoroText {
+    LoroText(self.0.get_text(id))
+  }
+}
+
+#[napi]
+pub struct LoroText(Text);
+
+#[napi]
+impl LoroText {
+  #[napi]
+  pub fn insert(&mut self, loro: &Loro, pos: u32, text: String) {
+    self.0.insert(&loro.0, pos as usize, &text).unwrap()
+  }
+
+  #[napi]
+  pub fn value(&self) -> String {
+    self.0.get_value().as_string().unwrap().to_string()
+  }
+}