fix code format.

.eslintrc

@@ -0,0 +1,34 @@
+{
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "prettier"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["prettier", "@typescript-eslint"],
+  "parserOptions": {
+    "ecmaVersion": 6,
+    "sourceType": "module",
+    "impliedStrict": true
+  },
+  "rules": {
+    "no-sparse-arrays": 0,
+    "no-self-assign": 0,
+    "no-unused-vars": 0, // @typescript-eslint/no-unused-vars
+    "no-inner-declarations": 0,
+    "prettier/prettier": 2,
+    "@typescript-eslint/no-unused-vars": 1,
+    "@typescript-eslint/no-non-null-assertion": 0,
+    "@typescript-eslint/no-explicit-any": 0,
+    "@typescript-eslint/no-use-before-define": [2, { "functions": false }],
+    "@typescript-eslint/ban-ts-ignore": 0,
+    "@typescript-eslint/interface-name-prefix": 0,
+    "@typescript-eslint/no-empty-interface": 0,
+    "@typescript-eslint/camelcase": 0,
+    "@typescript-eslint/no-inferrable-types": 0,
+    "@typescript-eslint/explicit-function-return-type": 0,
+    "@typescript-eslint/type-annotation-spacing": 0,
+    "@typescript-eslint/no-empty-function": 1
+  }
+}

.prettierrc

@@ -0,0 +1,8 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "bracketSpacing": true,
+  "printWidth": 120,
+  "arrowParens": "always"
+}

package.json

@@ -4,7 +4,9 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "fix": "eslint --ext .ts ./src --fix && prettier --write ./src",
+    "lint": "eslint --ext .ts"
   },
   "repository": {
     "type": "git",
@@ -17,9 +19,27 @@
   },
   "homepage": "https://github.com/ProtoTeam/intern-repo#readme",
   "dependencies": {
+    "@typescript-eslint/eslint-plugin": "^3.8.0",
     "lodash": "^4.17.19"
   },
   "devDependencies": {
-    "@types/lodash": "^4.14.159"
+    "@types/lodash": "^4.14.159",
+    "eslint": "^7.6.0",
+    "eslint-config-prettier": "^6.11.0",
+    "prettier": "^2.0.5",
+    "typescript": "^3.9.7",
+    "@commitlint/cli": "^8.2.0",
+    "@commitlint/config-angular": "^8.2.0",
+    "@types/jest": "^25.2.1",
+    "@typescript-eslint/eslint-plugin": "^2.0.0",
+    "@typescript-eslint/parser": "^2.0.0",
+    "conventional-changelog-cli": "^2.0.28",
+    "eslint-plugin-prettier": "^3.1.0",
+    "jest": "^26.0.1",
+    "jest-extended": "^0.11.2",
+    "lint-staged": "^10.0.7",
+    "npm-run-all": "^4.1.5",
+    "ts-jest": "^25.4.0",
+    "ts-loader": "^7.0.0"
   }
 }

src/data-set.ts

@@ -4,7 +4,6 @@ import { Query } from './query';
 
 /** 前端数据集模块 */
 export class DataSet {
-
   private data = [];
 
   constructor(data: Data) {
@@ -31,4 +30,4 @@ export class DataSet {
   public query() {
     return new Query(this.data);
   }
-}
+}

src/field.ts

@@ -2,7 +2,7 @@ import { Field } from './types';
 
 /**
  * 聚合求和
- * @param field 
+ * @param field
  */
 export function SUM(field: string): Field {
   return {
@@ -13,7 +13,7 @@ export function SUM(field: string): Field {
 
 /**
  * 聚合 MAX
- * @param field 
+ * @param field
  */
 export function MAX(field: string): Field {
   return {
@@ -24,7 +24,7 @@ export function MAX(field: string): Field {
 
 /**
  * 聚合 MIN
- * @param field 
+ * @param field
  */
 export function MIN(field: string): Field {
   return {
@@ -35,11 +35,11 @@ export function MIN(field: string): Field {
 
 /**
  * 无聚合字段
- * @param field 
+ * @param field
  */
 export function RAW(field: string): Field {
   return {
     aggregate: 'raw',
     field,
   };
-}
+}

src/query.ts

@@ -1,5 +1,5 @@
-import { Data, Field, Options, Order, Datum, Groups } from "./types";
-import _ from "lodash";
+import { Data, Field, Options, Order, Datum, Groups } from './types';
+import _ from 'lodash';
 
 export class Query {
   private data: Data;
@@ -30,7 +30,7 @@ export class Query {
    * @param asc
    */
   public orderBy(fields: string, asc?: boolean): Query {
-    const order: Order = { order: asc ? "asc" : "desc", orderBy: fields };
+    const order: Order = { order: asc ? 'asc' : 'desc', orderBy: fields };
 
     this.options = {
       ...this.options,
@@ -73,7 +73,7 @@ export class Query {
   public record(): Data {
     const { select, orders, limit, gKey } = this.options;
 
-    const agg = select.find((e) => e.aggregate !== "raw");
+    const agg = select.find((e) => e.aggregate !== 'raw');
 
     if (!agg) {
       return _.orderBy(
@@ -107,13 +107,12 @@ export class Query {
         }
         default:
       }
-
     });
 
     return _.orderBy(
       res,
       orders.map((e) => e.orderBy),
       orders.map((e) => e.order)
-    );;
+    );
   }
 }

src/types.ts

@@ -12,18 +12,18 @@ export type Field = {
   readonly aggregate: 'sum' | 'max' | 'min' | 'raw'; // 可扩展
   /** 字段名 */
   readonly field: string;
-}
+};
 
 export type Order = {
   order?: 'asc' | 'desc';
   orderBy?: string;
-}
+};
 
 export type Options = {
   select?: Field[];
   orders?: Order[];
   limit?: number;
   gKey?: string;
-}
+};
 
 export type Groups = Map<string, Data>;