Migrate JS lint and format tooling to Oxlint and Oxfmt

.github/actions/setup/action.yml

@@ -29,7 +29,7 @@ runs:
     - name: Setup Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 24
         cache: 'pnpm'
 
     - name: Install Dependencies

clients/js/bin/cli.cjs

@@ -2,4 +2,4 @@
 
 const run = require('../dist/src/cli.js').run;
 
-run(process.argv);
+void run(process.argv);

clients/js/oxfmt.config.ts

@@ -0,0 +1,7 @@
+const oxfmt = require('oxfmt');
+const solanaFmt = require('@solana-config/oxc/oxfmt');
+
+module.exports = oxfmt.defineConfig({
+    ...solanaFmt,
+    ignorePatterns: ['**/dist/**', 'src/generated/**', 'test-ledger/**'],
+});

clients/js/oxlint.config.ts

@@ -0,0 +1,9 @@
+const oxlint = require('oxlint');
+const solanaConfig = require('@solana-config/oxc/oxlint');
+
+module.exports = oxlint.defineConfig({
+    extends: [solanaConfig],
+    ignorePatterns: ['**/dist/**', 'src/generated/**', 'test-ledger/**'],
+    options: { typeAware: true },
+    rules: { 'sort-keys': 'off' },
+});

clients/js/package.json

@@ -2,53 +2,50 @@
     "name": "@solana-program/program-metadata",
     "version": "0.5.1",
     "description": "JavaScript client for the Program Metadata program",
+    "homepage": "https://github.com/solana-program/program-metadata#readme",
+    "bugs": {
+        "url": "https://github.com/solana-program/program-metadata/issues"
+    },
+    "license": "MIT",
+    "repository": {
+        "type": "git",
+        "url": "git+https://github.com/solana-program/program-metadata.git"
+    },
+    "bin": {
+        "program-metadata": "./bin/cli.cjs"
+    },
+    "files": [
+        "./dist/src",
+        "./dist/types",
+        "./src/"
+    ],
+    "type": "commonjs",
     "sideEffects": false,
-    "module": "./dist/src/index.mjs",
     "main": "./dist/src/index.js",
+    "module": "./dist/src/index.mjs",
     "types": "./dist/types/index.d.ts",
-    "type": "commonjs",
     "exports": {
         ".": {
             "types": "./dist/types/index.d.ts",
             "import": "./dist/src/index.mjs",
             "require": "./dist/src/index.js"
         }
     },
-    "bin": {
-        "program-metadata": "./bin/cli.cjs"
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org"
     },
-    "files": [
-        "./dist/src",
-        "./dist/types",
-        "./src/"
-    ],
     "scripts": {
         "build": "rimraf dist && tsup && tsc -p ./tsconfig.declarations.json",
         "build:docs": "typedoc",
         "dev": "vitest",
         "test": "vitest run",
-        "lint": "eslint --ext js,ts,tsx src",
-        "lint:fix": "eslint --fix --ext js,ts,tsx src",
-        "format": "prettier --check src test",
-        "format:fix": "prettier --write src test",
+        "lint": "oxlint",
+        "lint:fix": "oxlint --fix",
+        "format": "oxfmt --check",
+        "format:fix": "oxfmt",
         "prepublishOnly": "pnpm build"
     },
-    "publishConfig": {
-        "access": "public",
-        "registry": "https://registry.npmjs.org"
-    },
-    "repository": {
-        "type": "git",
-        "url": "git+https://github.com/solana-program/program-metadata.git"
-    },
-    "bugs": {
-        "url": "https://github.com/solana-program/program-metadata/issues"
-    },
-    "homepage": "https://github.com/solana-program/program-metadata#readme",
-    "license": "MIT",
-    "peerDependencies": {
-        "@solana/kit": "^6.4.0"
-    },
     "dependencies": {
         "@iarna/toml": "^2.2.5",
         "@solana-program/compute-budget": "^0.15.0",
@@ -59,21 +56,23 @@
         "yaml": "^2.7.0"
     },
     "devDependencies": {
-        "@solana-config/eslint": "^0.2.3",
+        "@solana-config/oxc": "^0.1.1",
         "@solana/kit": "^6.9.0",
         "@solana/kit-plugin-litesvm": "^0.10.0",
         "@solana/kit-plugin-rpc": "^0.11.1",
         "@solana/kit-plugin-signer": "^0.10.0",
         "@types/node": "^24",
         "@types/pako": "^2.0.3",
-        "@typescript-eslint/eslint-plugin": "^7.16.1",
-        "@typescript-eslint/parser": "^7.16.1",
-        "eslint": "^9.39.2",
-        "prettier": "^3.8.1",
+        "oxfmt": "^0.48.0",
+        "oxlint": "^1.63.0",
+        "oxlint-tsgolint": "^0.23.0",
         "rimraf": "^5.0.5",
         "tsup": "^8.1.2",
         "typedoc": "^0.25.12",
         "typescript": "^5.9.3",
         "vitest": "^4.0.15"
+    },
+    "peerDependencies": {
+        "@solana/kit": "^6.4.0"
     }
 }