fix: `import.meta.dirname` is not supported in v20.10.0

packages/backend/eslint.config.js

@@ -1,4 +1,5 @@
 import tsParser from '@typescript-eslint/parser';
+import globals from 'globals';
 import sharedConfig from '../shared/eslint.config.js';
 
 export default [
@@ -6,6 +7,13 @@ export default [
 	{
 		ignores: ['**/node_modules', 'built', '@types/**/*', 'migration'],
 	},
+	{
+		languageOptions: {
+			globals: {
+				...globals.node,
+			},
+		},
+	},
 	{
 		files: ['**/*.ts', '**/*.tsx'],
 		languageOptions: {

packages/backend/jest.js

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+import child_process from 'node:child_process';
+import path from 'node:path';
+import url from 'node:url';
+
+import semver from 'semver';
+
+const __filename = url.fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const args = [];
+args.push(...[
+	...semver.satisfies(process.version, '^20.17.0 || ^22.0.0') ? ['--no-experimental-require-module'] : [],
+	'--experimental-vm-modules',
+	'--experimental-import-meta-resolve',
+	path.join(__dirname, 'node_modules/jest/bin/jest.js'),
+	...process.argv.slice(2),
+]);
+
+child_process.spawn(process.execPath, args, { stdio: 'inherit' });

packages/backend/package.json

@@ -22,12 +22,12 @@
 		"typecheck": "tsc --noEmit && tsc -p test --noEmit && tsc -p test-federation --noEmit",
 		"eslint": "eslint --quiet \"{src,test-federation}/**/*.ts\"",
 		"lint": "pnpm typecheck && pnpm eslint",
-		"jest": "cross-env NODE_ENV=test node --no-experimental-require-module --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --config jest.config.unit.cjs",
-		"jest:e2e": "cross-env NODE_ENV=test node --no-experimental-require-module --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --config jest.config.e2e.cjs",
-		"jest:fed": "node --experimental-vm-modules --no-experimental-require-module --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --config jest.config.fed.cjs",
-		"jest-and-coverage": "cross-env NODE_ENV=test node --no-experimental-require-module --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --coverage --forceExit --config jest.config.unit.cjs",
-		"jest-and-coverage:e2e": "cross-env NODE_ENV=test node --no-experimental-require-module --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --coverage --forceExit --config jest.config.e2e.cjs",
-		"jest-clear": "cross-env NODE_ENV=test node --no-experimental-require-module --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --clearCache",
+		"jest": "cross-env NODE_ENV=test node ./jest.js --forceExit --config jest.config.unit.cjs",
+		"jest:e2e": "cross-env NODE_ENV=test node ./jest.js --forceExit --config jest.config.e2e.cjs",
+		"jest:fed": "node ./jest.js --forceExit --config jest.config.fed.cjs",
+		"jest-and-coverage": "cross-env NODE_ENV=test node ./jest.js --coverage --forceExit --config jest.config.unit.cjs",
+		"jest-and-coverage:e2e": "cross-env NODE_ENV=test node ./jest.js --coverage --forceExit --config jest.config.e2e.cjs",
+		"jest-clear": "cross-env NODE_ENV=test node ./jest.js --clearCache",
 		"test": "pnpm jest",
 		"test:e2e": "pnpm build && pnpm build:test && pnpm jest:e2e",
 		"test:fed": "pnpm jest:fed",

packages/backend/test-federation/compose.yml

@@ -50,6 +50,10 @@ services:
         source: ../jest.config.fed.cjs
         target: /misskey/packages/backend/jest.config.fed.cjs
         read_only: true
+      - type: bind
+        source: ../jest.js
+        target: /misskey/packages/backend/jest.js
+        read_only: true
       - type: bind
         source: ../../misskey-js/built
         target: /misskey/packages/misskey-js/built