feat(CHAIN-3049): add ci

.github/workflows/ci.yml

@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  ci:
+    name: Build & Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Check formatting & lint
+        run: bun run check:ci
+
+      - name: Typecheck
+        run: bun run typecheck
+
+      - name: Build
+        run: bun run build
+
+      - name: Test
+        run: bun test

biome.json

@@ -0,0 +1,39 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.4.0/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "formatter": {
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double",
+      "semicolons": "always",
+      "trailingCommas": "all"
+    }
+  },
+  "linter": {
+    "rules": {
+      "recommended": true,
+      "suspicious": {
+        "noExplicitAny": "warn"
+      },
+      "style": {
+        "noNonNullAssertion": "warn"
+      }
+    }
+  },
+  "files": {
+    "includes": [
+      "**",
+      "!dist",
+      "!src/clients/ts",
+      "!src/interfaces/abis",
+      "!src/interfaces/idls"
+    ]
+  }
+}

examples/baseToSolanaCall.ts

@@ -1,6 +1,6 @@
 import { createBridgeClient } from "../src";
-import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { makeEvmAdapter } from "../src/adapters/chains/evm/adapter";
+import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { BASE_MAINNET_CHAIN_ID } from "../src/core/protocol/router";
 import { loadSolanaKeypair } from "../src/node";
 

examples/call.ts

@@ -1,6 +1,6 @@
 import { createBridgeClient } from "../src";
-import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { makeEvmAdapter } from "../src/adapters/chains/evm/adapter";
+import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { BASE_MAINNET_CHAIN_ID } from "../src/core/protocol/router";
 import { loadSolanaKeypair } from "../src/node";
 
@@ -24,7 +24,10 @@ async function main() {
   });
 
   const op = await client.call({
-    route: { sourceChain: "solana:mainnet", destinationChain: BASE_MAINNET_CHAIN_ID },
+    route: {
+      sourceChain: "solana:mainnet",
+      destinationChain: BASE_MAINNET_CHAIN_ID,
+    },
     call: {
       kind: "evm",
       call: {

examples/evmToSolanaTokenTransfer.ts

@@ -1,6 +1,6 @@
 import { createBridgeClient } from "../src";
-import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { makeEvmAdapter } from "../src/adapters/chains/evm/adapter";
+import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { BASE_MAINNET_CHAIN_ID } from "../src/core/protocol/router";
 import { loadSolanaKeypair } from "../src/node";
 
@@ -33,7 +33,10 @@ async function main() {
   });
 
   const op = await client.transfer({
-    route: { sourceChain: BASE_MAINNET_CHAIN_ID, destinationChain: "solana:mainnet" },
+    route: {
+      sourceChain: BASE_MAINNET_CHAIN_ID,
+      destinationChain: "solana:mainnet",
+    },
     asset: {
       kind: "token",
       address: "0x0000000000000000000000000000000000000000",

examples/transfer.ts

@@ -1,7 +1,7 @@
 import { createBridgeClient } from "../src";
-import { base, solanaMainnet } from "../src/chains";
-import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
 import { makeEvmAdapter } from "../src/adapters/chains/evm/adapter";
+import { makeSolanaAdapter } from "../src/adapters/chains/solana/adapter";
+import { base, solanaMainnet } from "../src/chains";
 import { loadSolanaKeypair } from "../src/node";
 
 // Example: Solana -> Base (EVM) transfer (native SOL)

package.json

@@ -29,7 +29,13 @@
     "types": "tsc -p tsconfig.build.json",
     "test": "bun test",
     "typecheck": "tsc --noEmit",
-    "dev": "bun --hot ./index.ts"
+    "dev": "bun --hot ./index.ts",
+    "lint": "biome lint --write .",
+    "lint:check": "biome lint .",
+    "format": "biome format --write .",
+    "format:check": "biome format .",
+    "check": "biome check --write .",
+    "check:ci": "biome check ."
   },
   "keywords": [
     "bridge",
@@ -41,6 +47,7 @@
   "author": "Base",
   "license": "MIT",
   "devDependencies": {
+    "@biomejs/biome": "2.3.15",
     "@types/bun": "1.3.2",
     "typescript": "5.9.3"
   },

src/adapters/chains/evm/adapter.ts

@@ -1,15 +1,15 @@
-import type { ChainRef } from "../../../core/types";
 import {
+  type Chain,
   createPublicClient,
   createWalletClient,
-  http,
-  type Chain,
   type Hash,
   type Hex,
+  http,
   type PublicClient,
   type WalletClient,
 } from "viem";
 import { privateKeyToAccount } from "viem/accounts";
+import type { ChainRef } from "../../../core/types";
 import type { EvmAdapterConfig, EvmChainAdapter } from "./types";
 
 function makeViemChain(chainId: number): Chain {
@@ -23,7 +23,7 @@ function makeViemChain(chainId: number): Chain {
 }
 
 function hasViemChain(
-  config: EvmAdapterConfig
+  config: EvmAdapterConfig,
 ): config is Extract<EvmAdapterConfig, { chain: unknown }> {
   return (config as any).chain != null;
 }
@@ -36,7 +36,7 @@ export function makeEvmAdapter(config: EvmAdapterConfig): EvmChainAdapter {
     : config.chainId;
   const chain: ChainRef = { id: `eip155:${chainId}` };
   const viemChain = hasViemChain(config)
-    ? (config.chain as any).viem ?? config.chain
+    ? ((config.chain as any).viem ?? config.chain)
     : makeViemChain(chainId);
 
   const publicClient = createPublicClient({

src/adapters/chains/evm/types.ts

@@ -1,5 +1,5 @@
-import type { ChainAdapter, ChainRef } from "../../../core/types";
 import type { Chain, Hash, Hex, PublicClient, WalletClient } from "viem";
+import type { ChainAdapter, ChainRef } from "../../../core/types";
 
 export type EvmWalletConfig =
   | { type: "privateKey"; key: Hex }
@@ -48,6 +48,6 @@ export interface EvmChainAdapter extends ChainAdapter {
 
   /** Convenience reads */
   getTransactionReceipt(
-    hash: Hash
+    hash: Hash,
   ): Promise<Awaited<ReturnType<PublicClient["getTransactionReceipt"]>>>;
 }

src/adapters/chains/solana/adapter.ts

@@ -1,13 +1,13 @@
 import {
-  createSolanaRpc,
   type Account,
+  createSolanaRpc,
   type Address as SolAddress,
 } from "@solana/kit";
-import type { ChainRef } from "../../../core/types";
 import {
   fetchOutgoingMessage,
   type OutgoingMessage,
 } from "../../../clients/ts/src/bridge";
+import type { ChainRef } from "../../../core/types";
 import type { SolanaAdapterConfig, SolanaChainAdapter } from "./types";
 
 /**
@@ -26,7 +26,7 @@ import type { SolanaAdapterConfig, SolanaChainAdapter } from "./types";
  * });
  */
 export function makeSolanaAdapter(
-  config: SolanaAdapterConfig
+  config: SolanaAdapterConfig,
 ): SolanaChainAdapter {
   const payer = config.payer.signer;
   const chain: ChainRef = config.chain ?? { id: "solana:mainnet" };
@@ -41,7 +41,7 @@ export function makeSolanaAdapter(
       await rpc.getLatestBlockhash().send();
     },
     async fetchOutgoingMessage(
-      address: SolAddress
+      address: SolAddress,
     ): Promise<Account<OutgoingMessage, string>> {
       return await fetchOutgoingMessage(rpc, address);
     },

src/adapters/chains/solana/types.ts

@@ -1,10 +1,10 @@
 import type {
   Account,
-  Address as SolAddress,
   KeyPairSigner,
+  Address as SolAddress,
 } from "@solana/kit";
-import type { ChainAdapter, ChainRef } from "../../../core/types";
 import type { OutgoingMessage } from "../../../clients/ts/src/bridge";
+import type { ChainAdapter, ChainRef } from "../../../core/types";
 
 export type SolanaPayerConfig = { type: "signer"; signer: KeyPairSigner };
 
@@ -22,6 +22,6 @@ export interface SolanaChainAdapter extends ChainAdapter {
   readonly payer: KeyPairSigner;
 
   fetchOutgoingMessage(
-    address: SolAddress
+    address: SolAddress,
   ): Promise<Account<OutgoingMessage, string>>;
 }

src/core/capabilities.ts

@@ -22,7 +22,7 @@ export function isTerminalStatus(s: ExecutionStatus): boolean {
 
 export function isAllowedTransition(
   from: ExecutionStatus["type"],
-  to: ExecutionStatus["type"]
+  to: ExecutionStatus["type"],
 ): boolean {
   if (from === to) return true;
   if (to === "Failed" || to === "Expired") return true;