feat(sdk): biome setup for lint and formatting and precommit hook for…

… SDK

.pre-commit-config.yaml

@@ -90,3 +90,11 @@ repos:
         entry: .pre-commit/run_solhint.sh
         types: [ file, solidity ]
         require_serial: true
+
+      - id: run-sdk-checks
+        name: run-sdk-checks
+        language: script
+        entry: .pre-commit/run_sdk_checks.sh
+        files: ^sdk/.*\.(ts|tsx)$
+        types: [ file, ts ]
+        pass_filenames: true

.pre-commit/run_sdk_checks.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+# get dir
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+# nav to sdk dir
+SDK_DIR="$SCRIPT_DIR/../sdk"
+
+# when running pre-commit, files are passed as args
+# when running git hook, find ourselves
+if [ $# -eq 0 ]; then
+    TS_FILES=$(git diff --cached --name-only --diff-filter=ACMR | grep "^sdk.*\.\(ts\|tsx\)$" || true)
+else
+    TS_FILES="$@"
+fi
+
+if [ -n "$TS_FILES" ]; then
+    echo "Running SDK checks..."
+    cd "$SDK_DIR"
+
+    # clean + build
+    echo "Building SDK..."
+    pnpm build:clean
+
+    # precommit checks (Biome)
+    echo "Running SDK checks..."
+    pnpm precommit
+
+    echo "SDK checks completed..."
+fi

sdk/biome.json

@@ -0,0 +1,35 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "vcs": {
+    "enabled": false,
+    "clientKind": "git",
+    "useIgnoreFile": false
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "ignore": ["dist", "tsconfig.json", "tsconfig.*.json"]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "formatWithErrors": false,
+    "indentWidth": 2,
+    "lineWidth": 80
+  },
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double",
+      "trailingCommas": "all",
+      "semicolons": "asNeeded"
+    }
+  }
+}

sdk/package.json

@@ -8,16 +8,15 @@
   "scripts": {
     "clean": "rm -rf dist",
     "build": "tsc -p tsconfig.build.json",
-    "build:clean": "pnpm clean && pnpm build"
+    "build:clean": "pnpm clean && pnpm build",
+    "precommit": "biome check --write"
   },
-  "files": [
-    "src/*",
-    "dist/*"
-  ],
+  "files": ["src/*", "dist/*"],
   "engines": {
     "node": "22.x"
   },
   "devDependencies": {
+    "@biomejs/biome": "1.9.4",
     "typescript": "5.7.2"
   }
 }