feat: support cjs and esm both

BREAKING CHANGE: drop Node.js < 18.19.0 support

eggjs/egg#5257

.eslintrc

@@ -1,3 +1,6 @@
 {
-  "extends": "eslint-config-egg"
+  "extends": [
+    "eslint-config-egg/typescript",
+    "eslint-config-egg/lib/rules/enforce-node-prefix"
+  ]
 }

.github/workflows/nodejs.yml

@@ -3,7 +3,6 @@ name: CI
 on:
   push:
     branches: [ master ]
-
   pull_request:
     branches: [ master ]
 
@@ -13,4 +12,6 @@ jobs:
     uses: node-modules/github-actions/.github/workflows/node-test.yml@master
     with:
       os: 'ubuntu-latest'
-      version: '8, 10, 12, 14, 16, 18, 20, 21'
+      version: '18.19.0, 18, 20, 22'
+    secrets:
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.gitignore

@@ -3,3 +3,5 @@ coverage
 
 test/fixtures/ts/**/*.js
 package-lock.json
+dist
+.tshy*

LICENSE

@@ -1,3 +1,5 @@
+MIT License
+
 Copyright (c) 2016-present node-modules
 Copyright (c) 2016 'Dominic Tarr'
 

README.md

@@ -27,8 +27,8 @@ ylru extends some features base on hashlru:
 
 ## Usage
 
-```js
-const LRU = require('ylru');
+```ts
+import { LRU } from 'ylru';
 
 const lru = new LRU(100);
 lru.set(key, value);
@@ -42,7 +42,7 @@ lru.get(key2, { maxAge: 5000 });
 
 ### API
 
-## LRU(max) => lru
+## new LRU(max) => lru
 
 initialize a lru object.
 
@@ -63,8 +63,9 @@ Set the value for key.
 
 Get all unexpired cache keys from lru, due to the strategy of ylru, the `keys`' length may greater than `max`.
 
-```js
+```ts
 const lru = new LRU(3);
+
 lru.set('key 1', 'value 1');
 lru.set('key 2', 'value 2');
 lru.set('key 3', 'value 3');
@@ -85,8 +86,9 @@ lru.keys(); // [ 'key 4', 'key 1', 'key 2', 'key 3']
 
 reset a lru object.
 
-```js
+```ts
 const lru = new LRU(3);
+
 lru.set('key 1', 'value 1');
 lru.set('key 2', 'value 2');
 lru.set('key 3', 'value 3');

package.json

@@ -2,42 +2,70 @@
   "name": "ylru",
   "description": "Extends LRU base on hashlru",
   "version": "1.4.0",
+  "engines": {
+    "node": ">= 18.19.0"
+  },
   "homepage": "https://github.com/node-modules/ylru",
   "repository": {
     "type": "git",
     "url": "git://github.com/node-modules/ylru.git"
   },
-  "dependencies": {},
   "devDependencies": {
-    "@types/node": "^12.0.8",
+    "@arethetypeswrong/cli": "^0.15.3",
+    "@eggjs/tsconfig": "1",
+    "@types/node": "20",
+    "@types/mocha": "10",
     "beautify-benchmark": "^0.2.4",
     "benchmark": "^2.1.3",
-    "egg-bin": "^1.10.0",
-    "eslint": "^4.19.1",
-    "eslint-config-egg": "^6.0.0",
-    "git-contributor": "^2.1.5",
+    "egg-bin": "6",
+    "eslint": "8",
+    "eslint-config-egg": "13",
+    "git-contributor": "2",
     "hashlru": "^1.0.3",
-    "ko-sleep": "^1.0.2",
     "lru-cache": "^4.0.2",
     "runscript": "^1.5.2",
-    "typescript": "^4.6.2"
+    "typescript": "5",
+    "tshy": "1",
+    "tshy-after": "1"
   },
-  "main": "index.js",
-  "files": [
-    "index.js",
-    "index.d.ts"
-  ],
   "scripts": {
     "contributor": "git-contributor",
-    "lint": "eslint test *.js",
+    "bench": "npm run prepublishOnly && node test/bench.cjs",
+    "lint": "eslint src test --ext .ts",
     "test": "npm run lint -- --fix && npm run test-local",
     "test-local": "egg-bin test",
     "cov": "egg-bin cov",
-    "ci": "npm run lint && npm run cov"
+    "ci": "npm run lint && npm run cov && npm run prepublishOnly && attw --pack && npm run bench",
+    "prepublishOnly": "tshy && tshy-after"
   },
   "author": "fengmk2",
-  "engines": {
-    "node": ">= 4.0.0"
+  "license": "MIT",
+  "type": "module",
+  "tshy": {
+    "exports": {
+      ".": "./src/index.ts",
+      "./package.json": "./package.json"
+    }
+  },
+  "exports": {
+    ".": {
+      "import": {
+        "source": "./src/index.ts",
+        "types": "./dist/esm/index.d.ts",
+        "default": "./dist/esm/index.js"
+      },
+      "require": {
+        "source": "./src/index.ts",
+        "types": "./dist/commonjs/index.d.ts",
+        "default": "./dist/commonjs/index.js"
+      }
+    },
+    "./package.json": "./package.json"
   },
-  "license": "MIT"
+  "files": [
+    "dist",
+    "src"
+  ],
+  "types": "./dist/commonjs/index.d.ts",
+  "main": "./dist/commonjs/index.js"
 }