feat: 分词组件作为可选对等依赖

CHANGELOG.md

@@ -2,6 +2,15 @@
 
 ----
 
+## 4.0.0-alpha.0
+
+- optionalPeerDependencies nodejieba, @node-rs/jieba, and segmentit.
+- 打包为 esm 和 umd 格式。
+
+## 3.1.0
+
+- release 3.1.0, with output amd format.
+
 ## 3.0.0-alpha.7 (2023-11-20)
 
 - feat: dynamic import optional dependencies.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pinyin",
-  "version": "3.1.0",
+  "version": "4.0.0-alpha.0",
   "description": "汉语拼音转换工具。",
   "main": "./dist/pinyin.js",
   "module": "./dist/pinyin.mjs",
@@ -35,11 +35,22 @@
   "dependencies": {
     "commander": "~1.1.1"
   },
-  "optionalDependencies": {
+  "peerDependencies": {
     "@node-rs/jieba": "^1.6.0",
     "nodejieba": "2.5.2",
     "segmentit": "^2.0.3"
   },
+  "peerDependenciesMeta": {
+    "@node-rs/jieba": {
+      "optional": true
+    },
+    "nodejieba": {
+      "optional": true
+    },
+    "segmentit": {
+      "optional": true
+    }
+  },
   "devDependencies": {
     "@babel/preset-env": "^7.15.6",
     "@babel/preset-typescript": "^7.15.0",

src/segment.ts

@@ -14,6 +14,10 @@ export function segment(hans: string, segment?: IPinyinSegment): string[] {
     if (segment === "@node-rs/jieba") {
       // eslint-disable-next-line @typescript-eslint/no-var-requires
       const { load, cut /*, tag */ } = require("@node-rs/jieba");
+      if (!load || !cut) {
+        console.error("pinyin v4: \"@node-rs/jieba\" is peerDependencies");
+        return [hans];
+      }
       if (!nodeRsJiebaLoaded) {
         nodeRsJiebaLoaded = true;
         load();
@@ -26,6 +30,10 @@ export function segment(hans: string, segment?: IPinyinSegment): string[] {
     if (segment === "segmentit") {
       // eslint-disable-next-line @typescript-eslint/no-var-requires
       const { Segment, useDefault } = require("segmentit");
+      if (!Segment) {
+        console.error("pinyin v4: \"segmentit\" is peerDependencies");
+        return [hans];
+      }
       if (!segmentit) {
         segmentit = useDefault(new Segment());
       }
@@ -48,6 +56,10 @@ export function segment(hans: string, segment?: IPinyinSegment): string[] {
 
     // eslint-disable-next-line @typescript-eslint/no-var-requires
     const nodejieba = require("nodejieba");
+    if (!nodejieba) {
+      console.error("pinyin v4: \"nodejieba\" is peerDependencies");
+      return [hans];
+    }
     // 默认使用 nodejieba (C++)
     // return nodejieba.tag(hans);
     // nodejieba 定义的类型返回值错误，先忽略。