From 47a5a4fa33ced8cb91faed4e3055549cd9f5b172 Mon Sep 17 00:00:00 2001
From: Mimi <1119186082@qq.com>
Date: Mon, 31 Oct 2022 14:12:53 +0800
Subject: [PATCH 1/2] refactor: migrate typescript

---
 .eslintignore            |  3 ++-
 .eslintrc                |  8 ++++++--
 .gitignore               |  4 +++-
 lib/{i18n.js => i18n.ts} | 13 +++++++++----
 package.json             | 22 ++++++++++++++++------
 test/.eslintrc           |  5 ++++-
 test/index.js            |  2 +-
 tsconfig.json            | 19 +++++++++++++++++++
 8 files changed, 60 insertions(+), 16 deletions(-)
 rename lib/{i18n.js => i18n.ts} (92%)
 create mode 100644 tsconfig.json

diff --git a/.eslintignore b/.eslintignore
index f6b9638..f15eb05 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,3 +1,4 @@
 node_modules/
 coverage/
-tmp/
\ No newline at end of file
+tmp/
+dist/
\ No newline at end of file
diff --git a/.eslintrc b/.eslintrc
index 91288aa..6b545e6 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -1,4 +1,8 @@
 {
-  "extends": "hexo",
-  "root": true
+  "root": true,
+  "extends": "hexo/ts.js",
+  "parserOptions": {
+    "sourceType": "module",
+    "ecmaVersion": 2020
+  }
 }
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 7f8dde4..a611977 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,6 @@ node_modules/
 tmp/
 *.log
 .idea/
-coverage
\ No newline at end of file
+coverage
+dist
+package-lock.json
\ No newline at end of file
diff --git a/lib/i18n.js b/lib/i18n.ts
similarity index 92%
rename from lib/i18n.js
rename to lib/i18n.ts
index 02d3a13..12419c4 100644
--- a/lib/i18n.js
+++ b/lib/i18n.ts
@@ -1,9 +1,14 @@
-'use strict';
+import { vsprintf } from 'sprintf-js';
 
-const { vsprintf } = require('sprintf-js');
+interface Options {
+  languages?: string[];
+}
 
 class i18n {
-  constructor(options = {}) {
+  data: object;
+  languages: string[];
+
+  constructor(options: Options = {}) {
     this.data = {};
     this.languages = options.languages || ['default'];
 
@@ -110,4 +115,4 @@ function flattenObject(data, obj = {}, parent = '') {
   return obj;
 }
 
-module.exports = i18n;
+export = i18n;
diff --git a/package.json b/package.json
index 753e33b..2110af1 100644
--- a/package.json
+++ b/package.json
@@ -2,18 +2,23 @@
   "name": "hexo-i18n",
   "version": "1.0.0",
   "description": "i18n module for Hexo.",
-  "main": "lib/i18n.js",
+  "main": "dist/i18n.js",
   "scripts": {
+    "prepublish ": "npm run clean && npm run build",
+    "build": "tsc -b",
+    "clean": "tsc -b --clean",
     "eslint": "eslint .",
-    "test": "mocha test/index.js",
+    "pretest": "npm run clean && npm run build",
+    "test": "mocha test/index.js --require ts-node/register",
     "test-cov": "c8 --reporter=lcovonly npm run test"
   },
   "directories": {
     "lib": "./lib"
   },
   "files": [
-    "lib/"
+    "dist/**"
   ],
+  "types": "./dist/front_matter.d.ts",
   "engines": {
     "node": ">=14"
   },
@@ -30,10 +35,15 @@
     "sprintf-js": "^1.1.2"
   },
   "devDependencies": {
+    "@types/node": "^18.11.8",
+    "@typescript-eslint/eslint-plugin": "^5.41.0",
+    "@typescript-eslint/parser": "^5.41.0",
     "c8": "^7.12.0",
-    "chai": "^4.3.4",
-    "eslint": "^8.6.0",
+    "chai": "^4.3.6",
+    "eslint": "^8.26.0",
     "eslint-config-hexo": "^5.0.0",
-    "mocha": "^10.1.0"
+    "mocha": "^10.1.0",
+    "ts-node": "^10.9.1",
+    "typescript": "^4.8.4"
   }
 }
diff --git a/test/.eslintrc b/test/.eslintrc
index 82825e5..852f031 100644
--- a/test/.eslintrc
+++ b/test/.eslintrc
@@ -1,3 +1,6 @@
 {
-  "extends": "hexo/test"
+  "extends": "hexo/test",
+  "rules": {
+    "@typescript-eslint/no-var-requires": 0
+  }
 }
\ No newline at end of file
diff --git a/test/index.js b/test/index.js
index fac80a3..8cfe097 100644
--- a/test/index.js
+++ b/test/index.js
@@ -3,7 +3,7 @@
 const should = require('chai').should();
 
 describe('i18n', () => {
-  const Ctor = require('../lib/i18n');
+  const Ctor = require('../dist/i18n');
 
   const i18n = new Ctor({
     languages: ['zh-TW', 'en']
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..4db8461
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "es6",
+    "sourceMap": true,
+    "outDir": "dist",
+    "declaration": true,
+    "esModuleInterop": true,
+    "types": [
+      "node"
+    ]
+  },
+  "include": [
+    "lib/i18n.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}
\ No newline at end of file

From 228525d775e675851f715692635380a7ff6f8e72 Mon Sep 17 00:00:00 2001
From: Mimi <1119186082@qq.com>
Date: Mon, 31 Oct 2022 14:15:24 +0800
Subject: [PATCH 2/2] dep: install @types/sprintf-js

---
 package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package.json b/package.json
index 2110af1..56c6ed1 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
   },
   "devDependencies": {
     "@types/node": "^18.11.8",
+    "@types/sprintf-js": "^1.1.2",
     "@typescript-eslint/eslint-plugin": "^5.41.0",
     "@typescript-eslint/parser": "^5.41.0",
     "c8": "^7.12.0",