feat(cz-git): configure loader extract, perf load speed

use cosmiconfig extract common

BREAKING CHANGE :
No supprt typescript config define file. `commitlint.config.ts`

link #24, #25

packages/@cz-git/plugin-loader/package.json

@@ -28,10 +28,16 @@
     "build:dev": "pnpm clean && tsc -b",
     "clean": "rimraf *.tsbuildinfo lib dist"
   },
+  "config": {
+    "commitizen": {
+      "path": "node_modules/cz-git",
+      "useEmoji": true
+    }
+  },
   "devDependencies": {
-    "@commitlint/load": "16.2.1",
-    "glob": "^7.1.3",
-    "strip-json-comments": "3.1.1"
+    "@commitlint/resolve-extends": "^16.2.1",
+    "@commitlint/types": "^16.2.1",
+    "cosmiconfig": "^7.0.1"
   },
   "publishConfig": {
     "access": "public"

packages/@cz-git/plugin-loader/src/index.ts

@@ -1,2 +1,85 @@
-export * from "./commitilint";
-export * from "./commitizen";
+import "@commitlint/types";
+import resolveExtends from "@commitlint/resolve-extends";
+import { cosmiconfig } from "cosmiconfig";
+import path from "path";
+
+export interface LoaderOptions {
+  moduleName: string;
+  cwd?: string;
+  stopDir?: string;
+  explicitPath?: string;
+  searchPlaces?: string[];
+  packageProp?: string[];
+}
+
+export const loader = async (options: LoaderOptions) => {
+  const cwd = options.cwd || process.cwd();
+  const cosmiconfigFn = cosmiconfig(options.moduleName, {
+    searchPlaces: options.searchPlaces || [],
+    packageProp: options.packageProp || options.moduleName,
+    stopDir: options.stopDir,
+    ignoreEmptySearchPlaces: true,
+    cache: true
+  });
+
+  const resultPath = options.explicitPath ? path.resolve(cwd, options.explicitPath) : undefined;
+  const resultFn = resultPath ? cosmiconfigFn.load : cosmiconfigFn.search;
+  const searchPath = resultPath ? resultPath : cwd;
+  const result = await resultFn(searchPath);
+
+  return result ?? null;
+};
+
+export const clLoader = async () => {
+  const moduleName = "commitlint";
+  const options = {
+    moduleName,
+    searchPlaces: [
+      "package.json",
+      `.${moduleName}rc`,
+      `.${moduleName}rc.json`,
+      `.${moduleName}rc.yaml`,
+      `.${moduleName}rc.yml`,
+      `.${moduleName}rc.js`,
+      `.${moduleName}rc.cjs`,
+      `${moduleName}.config.js`,
+      `${moduleName}.config.cjs`
+    ]
+  };
+  const data = await loader(options);
+  if (data === null) return {};
+
+  // resolve extends
+  const extended = resolveExtends(data.config, {
+    prefix: "commitlint-config",
+    cwd: data.filepath
+  });
+  return extended;
+};
+
+export const czLoader = async () => {
+  const moduleName = "commitizen";
+  const options = {
+    moduleName,
+    searchPlaces: ["package.json", ".czrc", ".cz.json"],
+    packageProp: ["config", "commitizen"]
+  };
+  const data = await loader(options);
+  return data === null ? {} : data.config || data;
+};
+
+/**
+ * @description: Main Func: both loader commitizen config and commitlint config
+ */
+export const configLoader = async () => {
+  return Promise.all([clLoader(), czLoader()]).then(([clData, czData]) => {
+    const clPrompt = clData.prompt || {};
+    return {
+      ...clData,
+      prompt: {
+        ...czData,
+        ...clPrompt
+      }
+    };
+  });
+};