chore(build): Use ES Module for config files

.eslintrc.json

@@ -7,11 +7,6 @@
     "plugin:prettier/recommended"
   ],
   "plugins": ["import", "simple-import-sort"],
-  "parserOptions": {
-    "ecmaVersion": 9,
-    "sourceType": "module",
-    "project": "./tsconfig.json"
-  },
   "env": {
     "browser": true,
     "node": true
@@ -32,6 +27,11 @@
         "plugin:import/typescript",
         "plugin:prettier/recommended"
       ],
+      "parserOptions": {
+        "ecmaVersion": 9,
+        "sourceType": "module",
+        "project": "./tsconfig.json"
+      },
       "rules": {
         "@typescript-eslint/explicit-module-boundary-types": "error",
         "@typescript-eslint/explicit-member-accessibility": [

jest.config.js

@@ -0,0 +1,30 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+export default {
+  projects: [
+    {
+      displayName: "unit",
+      testEnvironment: "node",
+      testMatch: ["<rootDir>/src/**/*.spec.ts"],
+      transform: { "^.+\\.tsx?$": "ts-jest" },
+    },
+    {
+      displayName: "e2e",
+      testEnvironment: "./test-utils/jest-environment.ts",
+      testMatch: ["<rootDir>/tests/**/*.spec.ts"],
+      transform: {
+        "^.+\\.tsx?$": [
+          "ts-jest",
+          {
+            tsconfig: {
+              target: "esnext",
+              module: "esnext",
+            },
+          },
+        ],
+      },
+      globalSetup: "<rootDir>/test-utils/jest-global-setup.ts",
+      setupFilesAfterEnv: ["<rootDir>/test-utils/jest-setup-after-env.ts"],
+    },
+  ],
+  collectCoverageFrom: ["src/**/*.ts", "!src/**/*.spec.ts", "!**/__mocks__/**"],
+};

package.json

@@ -19,12 +19,12 @@
   },
   "scripts": {
     "test": "npm-run-all test:*",
-    "test:unit": "jest --coverage --config=jest.config.cjs --selectProjects unit",
-    "test:e2e": "jest --coverage --config=jest.config.cjs --selectProjects e2e",
+    "test:unit": "jest --coverage --config=jest.config.js --selectProjects unit",
+    "test:e2e": "jest --coverage --config=jest.config.js --selectProjects e2e",
     "lint": "npm-run-all lint:*",
     "lint:eslint": "eslint --ext ts --report-unused-disable-directives --cache '{src,tests,test-utils}/**/*'",
     "lint:spellcheck": "cspell '{src,test,test-utils}/**/*.{ts,tsx,js,json,md}'",
-    "build": "rollup -c rollup.config.cjs",
+    "build": "rollup -c rollup.config.js",
     "prepublishOnly": "yarn run build",
     "docs:build": "typedoc ./src/index.ts && touch ./docs/.nojekyll",
     "purge:cache": "rm -rf ./node_modules/.cache/masto"

rollup.config.js

@@ -0,0 +1,35 @@
+import commonjs from "@rollup/plugin-commonjs";
+import json from "@rollup/plugin-json";
+import autoExternal from "rollup-plugin-auto-external";
+import dts from "rollup-plugin-dts";
+import typescript from "rollup-plugin-typescript2";
+
+import packageJSON from "./package.json" assert { type: "json" };
+
+/** @type {import('rollup').RollupOptions[]} */
+export default [
+  {
+    input: "./src/index.ts",
+    output: {
+      file: packageJSON.exports["."].require,
+      format: "cjs",
+    },
+    plugins: [json(), typescript(), autoExternal()],
+  },
+  {
+    input: "./src/index.ts",
+    output: {
+      file: packageJSON.exports["."].import,
+      format: "esm",
+    },
+    plugins: [commonjs(), json(), typescript(), autoExternal()],
+  },
+  {
+    input: "./src/index.ts",
+    output: {
+      file: packageJSON.exports["."].types,
+      format: "esm",
+    },
+    plugins: [dts()],
+  },
+];

test-utils/jest-setup-after-env.ts

@@ -4,6 +4,7 @@ import "./jest-extend-expect";
 import { createRestClient } from "../src";
 import { SessionPoolImpl } from "./pools";
 
+jest.retryTimes(3);
 jest.setTimeout(1000 * 60);
 
 globalThis.admin = createRestClient({