init

packages/utils/.eslintignore

@@ -0,0 +1,26 @@
+dist
+node_modules
+pnpm-lock.yaml
+package-lock.json
+yarn.lock
+docker
+Dockerfile*
+LICENSE
+yarn-error.log
+.history
+.vscode
+.dockerignore
+.DS_Store
+.eslintignore
+.editorconfig
+.gitignore
+.prettierignore
+.eslintcache
+*.lock
+**/*.svg
+**/*.md
+**/*.svg
+**/*.ejs
+**/*.html
+**/*.png
+**/*.toml

packages/utils/.eslintrc.js

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+/** @type {import("eslint").Linter.Config} */
+module.exports = {
+    root: true,
+    parserOptions: {
+        project: true,
+    },
+    extends: [require.resolve('@3rapp/code-config/eslint/lib-ts')],
+};

packages/utils/.gitignore

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+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json

packages/utils/.prettierignore

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+dist
+node_modules
+pnpm-lock.yaml
+package-lock.json
+yarn.lock
+docker
+Dockerfile*
+LICENSE
+yarn-error.log
+.history
+.vscode
+.dockerignore
+.DS_Store
+.eslintignore
+.editorconfig
+.gitignore
+.prettierignore
+.eslintcache
+*.lock
+**/*.svg
+**/*.md
+**/*.svg
+**/*.ejs
+**/*.html
+**/*.png
+**/*.toml

packages/utils/.prettierrc.js

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+module.exports = {
+  "singleQuote": true,
+  "trailingComma": "all",
+  "printWidth": 100,
+  "proseWrap": "never",
+  "endOfLine": "auto",
+  "semi": true,
+  "tabWidth": 4,
+  "overrides": [
+    {
+      "files": ".prettierrc",
+      "options": {
+        "parser": "json"
+      }
+    }
+  ]
+}

packages/utils/package.json

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+{
+    "name": "@3rapp/utils",
+    "version": "0.0.0",
+    "files": [
+        "dist"
+    ],
+    "main": "./dist/cjs/index.js",
+    "module": "./dist/es/index.mjs",
+    "types": "./dist/cjs/index.d.ts",
+    "exports": {
+        "import": {
+            "types": "./dist/es/index.d.ts",
+            "default": "./dist/es/index.js"
+        },
+        "require": {
+            "types": "./dist/cjs/index.d.cts",
+            "default": "./dist/cjs/index.cjs"
+        }
+    },
+    "scripts": {
+        "dev": "bunchee -w  --tsconfig tsconfig.build.json",
+        "build": "bunchee --tsconfig tsconfig.build.json",
+        "lint": "eslint . --ext ts,tsx"
+    },
+    "dependencies": {
+        "deepmerge": "^4.3.1"
+    },
+    "devDependencies": {
+        "@3rapp/code-config": "workspace:*",
+        "@types/node": "^20.12.10",
+        "bunchee": "^5.1.5",
+        "eslint": "^8.57.0",
+        "typescript": "^5.4.5"
+    }
+}

packages/utils/src/index.ts

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+export * from './tools';

packages/utils/src/tools.ts

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+import { resolve } from 'path';
+
+import deepmerge from 'deepmerge';
+
+/**
+ * 深度合并对象
+ * @param x 初始值
+ * @param y 新值
+ * @param arrayMode 对于数组采取的策略,`replace`为直接替换,`merge`为合并数组
+ */
+export const deepMerge = <T1, T2>(
+    x: Partial<T1>,
+    y: Partial<T2>,
+    arrayMode: 'replace' | 'merge' = 'merge',
+) => {
+    const options: deepmerge.Options = {};
+    if (arrayMode === 'replace') {
+        options.arrayMerge = (_d, s, _o) => s;
+    } else if (arrayMode === 'merge') {
+        options.arrayMerge = (_d, s, _o) => Array.from(new Set([..._d, ...s]));
+    }
+    return deepmerge(x, y, options) as T2 extends T1 ? T1 : T1 & T2;
+};
+
+export const pathResolve = (dir: string) => {
+    const { stack } = new Error();
+    const stackLines = stack.split('\n');
+    const callerLine = stackLines[2].trim();
+    const callerFilePath = callerLine.match(/\(([^:)]+):/)[1];
+    return resolve(callerFilePath, '../', dir);
+};

packages/utils/tsconfig.build.json

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+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts", "**.js"]
+}

packages/utils/tsconfig.json

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+{
+    "extends": "@3rapp/code-config/typescript/nodejs.json",
+    "compilerOptions": {
+        "baseUrl": ".",
+        "outDir": "./dist",
+        "paths": {
+            "@/*": ["./src/*"]
+        }
+    },
+    "include": ["src", "test", "typings/**/*.d.ts", "**.js"]
+}