feat: add Sui and Starknet devtools packages

packages/devtools-starknet/.eslintignore

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+dist
+node_modules

packages/devtools-starknet/.eslintrc.json

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+{
+  "extends": "../../.eslintrc.json"
+}

packages/devtools-starknet/.prettierignore

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+dist/
+node_modules/

packages/devtools-starknet/CHANGELOG.md

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+# @layerzerolabs/devtools-starknet
+
+## 0.1.0
+
+- Initial release.

packages/devtools-starknet/README.md

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+<p align="center">
+  <a href="https://layerzero.network">
+    <img alt="LayerZero" style="max-width: 500px" src="https://d3a2dpnnrypp5h.cloudfront.net/bridge-app/lz.png"/>
+  </a>
+</p>
+
+<h1 align="center">@layerzerolabs/devtools-starknet</h1>
+
+Utilities for working with LayerZero Starknet contracts.

packages/devtools-starknet/package.json

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+{
+  "name": "@layerzerolabs/devtools-starknet",
+  "version": "0.1.0",
+  "description": "Developer utilities for working with LayerZero Starknet contracts",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/LayerZero-Labs/devtools.git",
+    "directory": "packages/devtools-starknet"
+  },
+  "license": "MIT",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "require": "./dist/index.js",
+      "import": "./dist/index.mjs"
+    },
+    "./*": {
+      "types": "./dist/*.d.ts",
+      "require": "./dist/*.js",
+      "import": "./dist/*.mjs"
+    }
+  },
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "./dist/index.*"
+  ],
+  "scripts": {
+    "prebuild": "tsc -noEmit",
+    "build": "$npm_execpath tsup --clean",
+    "clean": "rm -rf dist",
+    "dev": "$npm_execpath tsup --watch",
+    "lint": "$npm_execpath eslint '**/*.{js,ts,json}'",
+    "lint:fix": "eslint --fix '**/*.{js,ts,json}'",
+    "test": "jest --ci --passWithNoTests"
+  },
+  "dependencies": {
+    "p-memoize": "~4.0.4"
+  },
+  "devDependencies": {
+    "@layerzerolabs/devtools": "~2.0.4",
+    "@layerzerolabs/io-devtools": "~0.3.2",
+    "@layerzerolabs/lz-definitions": "^3.0.148",
+    "@layerzerolabs/lz-v2-utilities": "^3.0.148",
+    "@layerzerolabs/protocol-starknet-v2": "^0.2.19",
+    "@swc/core": "^1.4.0",
+    "@swc/jest": "^0.2.36",
+    "@types/jest": "^29.5.12",
+    "jest": "^29.7.0",
+    "starknet": "^8.9.0",
+    "ts-node": "^10.9.2",
+    "tslib": "~2.6.2",
+    "tsup": "~8.0.1",
+    "typescript": "^5.4.4"
+  },
+  "peerDependencies": {
+    "@layerzerolabs/devtools": "~2.0.4",
+    "@layerzerolabs/io-devtools": "~0.3.2",
+    "@layerzerolabs/lz-definitions": "^3.0.148",
+    "starknet": "^8.9.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}

packages/devtools-starknet/src/common/addresses.ts

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+const STARKNET_HEX_REGEX = /^0x[0-9a-fA-F]{1,64}$/
+
+export const isStarknetAddress = (value: string): boolean => STARKNET_HEX_REGEX.test(value)
+
+export const assertStarknetAddress = (value: string, label = 'address'): void => {
+    if (!isStarknetAddress(value)) {
+        throw new Error(`Invalid Starknet ${label}: ${value}`)
+    }
+}

packages/devtools-starknet/src/common/index.ts

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+export * from './addresses'

packages/devtools-starknet/src/connection/factory.ts

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+import pMemoize from 'p-memoize'
+import { type RpcUrlFactory } from '@layerzerolabs/devtools'
+import type { EndpointId } from '@layerzerolabs/lz-definitions'
+import { RpcProvider } from 'starknet'
+import type { ConnectionFactory } from './types'
+
+export const defaultRpcUrlFactory: RpcUrlFactory = (eid) => {
+    throw new Error(
+        `No default Starknet RPC URL configured for eid ${eid}. Provide an override via createRpcUrlFactory().`
+    )
+}
+
+export const createRpcUrlFactory =
+    (overrides: Partial<Record<EndpointId, string | null>> = {}): RpcUrlFactory =>
+    (eid) =>
+        overrides[eid] ??
+        process.env.RPC_URL_STARKNET ??
+        process.env.RPC_URL_STARKNET_TESTNET ??
+        defaultRpcUrlFactory(eid)
+
+export const createConnectionFactory = (urlFactory: RpcUrlFactory = defaultRpcUrlFactory): ConnectionFactory =>
+    pMemoize(async (eid) => new RpcProvider({ nodeUrl: await urlFactory(eid) }))

packages/devtools-starknet/src/connection/index.ts

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+export * from './factory'
+export * from './types'

packages/devtools-starknet/src/connection/types.ts

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+import type { RpcProvider } from 'starknet'
+import type { EndpointId } from '@layerzerolabs/lz-definitions'
+
+export type ConnectionFactory = (eid: EndpointId) => Promise<RpcProvider>

packages/devtools-starknet/src/index.ts

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+export * from './common'
+export * from './connection'
+export * from './omnigraph'
+export * from './transactions'

packages/devtools-starknet/src/omnigraph/coordinates.ts

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+import type { OmniPoint } from '@layerzerolabs/devtools'
+import { ChainType, endpointIdToChainType, type EndpointId } from '@layerzerolabs/lz-definitions'
+import { assertStarknetAddress } from '../common'
+
+export const createStarknetPoint = (eid: EndpointId, address: string): OmniPoint => {
+    assertStarknetAddress(address)
+    return { eid, address }
+}
+
+export const isOmniPointOnStarknet = ({ eid }: OmniPoint): boolean => endpointIdToChainType(eid) === ChainType.STARKNET

packages/devtools-starknet/src/omnigraph/index.ts

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+export * from './coordinates'
+export * from './sdk'
+export * from './types'

packages/devtools-starknet/src/omnigraph/sdk.ts

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+import type { Call, RpcProvider } from 'starknet'
+import { formatOmniPoint, OmniPoint, OmniTransaction } from '@layerzerolabs/devtools'
+import { createModuleLogger, type Logger } from '@layerzerolabs/io-devtools'
+import type { IOmniSDK } from './types'
+import { serializeStarknetCalls } from '../transactions'
+
+export class OmniSDK implements IOmniSDK {
+    constructor(
+        public readonly provider: RpcProvider,
+        public readonly point: OmniPoint,
+        protected readonly logger: Logger = createModuleLogger(`Starknet SDK @ ${formatOmniPoint(point)}`)
+    ) {}
+
+    get label(): string {
+        return `Starknet contract @ ${formatOmniPoint(this.point)}`
+    }
+
+    protected createTransaction(calls: Call[]): OmniTransaction {
+        return {
+            point: this.point,
+            data: serializeStarknetCalls(calls),
+        }
+    }
+}

packages/devtools-starknet/src/omnigraph/types.ts

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+import type { IOmniSDK as IOmniSDKAbstract } from '@layerzerolabs/devtools'
+
+export interface IOmniSDK extends IOmniSDKAbstract {}

packages/devtools-starknet/src/transactions/index.ts

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+export * from './serde'
+export * from './signer'

packages/devtools-starknet/src/transactions/serde.ts

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+import type { Call } from 'starknet'
+
+export const serializeStarknetCalls = (calls: Call[]): string =>
+    JSON.stringify(calls, (_key, value) => (typeof value === 'bigint' ? value.toString() : value))
+
+export const deserializeStarknetCalls = (data: string): Call[] => JSON.parse(data) as Call[]

packages/devtools-starknet/src/transactions/signer.ts

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+import type { Account, Call, RpcProvider } from 'starknet'
+import {
+    OmniSigner,
+    OmniSignerBase,
+    type OmniSignerFactory,
+    type OmniTransaction,
+    type OmniTransactionReceipt,
+    type OmniTransactionResponse,
+    OmniPoint,
+} from '@layerzerolabs/devtools'
+import type { EndpointId } from '@layerzerolabs/lz-definitions'
+import { deserializeStarknetCalls } from './serde'
+import { createModuleLogger, type Logger } from '@layerzerolabs/io-devtools'
+
+export class OmniSignerStarknet extends OmniSignerBase implements OmniSigner {
+    constructor(
+        eid: EndpointId,
+        public readonly provider: RpcProvider,
+        public readonly account: Account,
+        protected readonly logger: Logger = createModuleLogger('OmniSignerStarknet')
+    ) {
+        super(eid)
+    }
+
+    getPoint(): OmniPoint {
+        return { eid: this.eid, address: this.account.address }
+    }
+
+    async sign(): Promise<string> {
+        throw new Error('Starknet OmniSigner does not support offline signing. Use signAndSend instead.')
+    }
+
+    async signAndSend(transaction: OmniTransaction): Promise<OmniTransactionResponse<OmniTransactionReceipt>> {
+        this.assertTransaction(transaction)
+
+        const calls = deserializeStarknetCalls(transaction.data) as Call[]
+        const response = await this.account.execute(calls)
+        const transactionHash = response.transaction_hash
+
+        return {
+            transactionHash,
+            wait: async () => {
+                await this.provider.waitForTransaction(transactionHash)
+                return { transactionHash }
+            },
+        }
+    }
+}
+
+export type StarknetAccountFactory = (eid: EndpointId) => Promise<Account>
+export type StarknetProviderFactory = (eid: EndpointId) => Promise<RpcProvider>
+
+export const createStarknetSignerFactory =
+    (
+        accountFactory: StarknetAccountFactory,
+        providerFactory: StarknetProviderFactory
+    ): OmniSignerFactory<OmniSigner<OmniTransactionResponse<OmniTransactionReceipt>>> =>
+    async (eid: EndpointId) =>
+        new OmniSignerStarknet(eid, await providerFactory(eid), await accountFactory(eid))

packages/devtools-starknet/tsconfig.json

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+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist"
+  },
+  "include": ["src"]
+}

packages/devtools-starknet/tsup.config.ts

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+import { defineConfig } from 'tsup'
+
+export default defineConfig({
+    entry: ['src/index.ts'],
+    format: ['cjs', 'esm'],
+    dts: true,
+    sourcemap: true,
+    clean: true,
+})

packages/devtools-sui/.eslintignore

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+dist
+node_modules

packages/devtools-sui/.eslintrc.json

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+{
+  "extends": "../../.eslintrc.json"
+}

packages/devtools-sui/.prettierignore

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+dist/
+node_modules/

packages/devtools-sui/CHANGELOG.md

@@ -0,0 +1,5 @@
+# @layerzerolabs/devtools-sui
+
+## 0.1.0
+
+- Initial release.

packages/devtools-sui/README.md

@@ -0,0 +1,9 @@
+<p align="center">
+  <a href="https://layerzero.network">
+    <img alt="LayerZero" style="max-width: 500px" src="https://d3a2dpnnrypp5h.cloudfront.net/bridge-app/lz.png"/>
+  </a>
+</p>
+
+<h1 align="center">@layerzerolabs/devtools-sui</h1>
+
+Utilities for working with LayerZero Sui contracts.

packages/devtools-sui/package.json

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+{
+  "name": "@layerzerolabs/devtools-sui",
+  "version": "0.1.0",
+  "description": "Developer utilities for working with LayerZero Sui contracts",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/LayerZero-Labs/devtools.git",
+    "directory": "packages/devtools-sui"
+  },
+  "license": "MIT",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "require": "./dist/index.js",
+      "import": "./dist/index.mjs"
+    },
+    "./*": {
+      "types": "./dist/*.d.ts",
+      "require": "./dist/*.js",
+      "import": "./dist/*.mjs"
+    }
+  },
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "./dist/index.*"
+  ],
+  "scripts": {
+    "prebuild": "tsc -noEmit",
+    "build": "$npm_execpath tsup --clean",
+    "clean": "rm -rf dist",
+    "dev": "$npm_execpath tsup --watch",
+    "lint": "$npm_execpath eslint '**/*.{js,ts,json}'",
+    "lint:fix": "eslint --fix '**/*.{js,ts,json}'",
+    "test": "jest --ci --passWithNoTests"
+  },
+  "dependencies": {
+    "p-memoize": "~4.0.4"
+  },
+  "devDependencies": {
+    "@layerzerolabs/devtools": "~2.0.4",
+    "@layerzerolabs/io-devtools": "~0.3.2",
+    "@layerzerolabs/lz-definitions": "^3.0.148",
+    "@layerzerolabs/lz-sui-oft-sdk-v2": "^3.0.156",
+    "@layerzerolabs/lz-sui-sdk-v2": "^3.0.156",
+    "@mysten/bcs": "^1.9.2",
+    "@mysten/sui": "^1.45.2",
+    "@swc/core": "^1.4.0",
+    "@swc/jest": "^0.2.36",
+    "@types/jest": "^29.5.12",
+    "jest": "^29.7.0",
+    "ts-node": "^10.9.2",
+    "tslib": "~2.6.2",
+    "tsup": "~8.0.1",
+    "typescript": "^5.4.4"
+  },
+  "peerDependencies": {
+    "@layerzerolabs/devtools": "~2.0.4",
+    "@layerzerolabs/io-devtools": "~0.3.2",
+    "@layerzerolabs/lz-definitions": "^3.0.148",
+    "@mysten/bcs": "^1.9.2",
+    "@mysten/sui": "^1.45.2"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}

packages/devtools-sui/src/common/addresses.ts

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+const SUI_HEX_REGEX = /^0x[0-9a-fA-F]{1,64}$/
+
+export const isSuiAddress = (value: string): boolean => SUI_HEX_REGEX.test(value)
+
+export const assertSuiAddress = (value: string, label = 'address'): void => {
+    if (!isSuiAddress(value)) {
+        throw new Error(`Invalid Sui ${label}: ${value}`)
+    }
+}

packages/devtools-sui/src/common/index.ts

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+export * from './addresses'

packages/devtools-sui/src/connection/factory.ts

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+import pMemoize from 'p-memoize'
+import { type RpcUrlFactory } from '@layerzerolabs/devtools'
+import type { EndpointId } from '@layerzerolabs/lz-definitions'
+import { SuiClient } from '@mysten/sui/client'
+import type { ConnectionFactory } from './types'
+
+export const defaultRpcUrlFactory: RpcUrlFactory = (eid) => {
+    throw new Error(`No default Sui RPC URL configured for eid ${eid}. Provide an override via createRpcUrlFactory().`)
+}
+
+export const createRpcUrlFactory =
+    (overrides: Partial<Record<EndpointId, string | null>> = {}): RpcUrlFactory =>
+    (eid) =>
+        overrides[eid] ?? process.env.RPC_URL_SUI ?? process.env.RPC_URL_SUI_TESTNET ?? defaultRpcUrlFactory(eid)
+
+export const createConnectionFactory = (urlFactory: RpcUrlFactory = defaultRpcUrlFactory): ConnectionFactory =>
+    pMemoize(async (eid) => new SuiClient({ url: await urlFactory(eid) }))