add thrid party login -- GitHub and LinkedIn

Author: yihong0618

README.md

@@ -56,6 +56,9 @@ Thanks for [@yihong0618](https://github.com/yihong0618) provided a workaround wh
   - **LeetCode: Sign in (by cookie)**
   - **LeetCode: Sign out**
 
+- You can also use the following command to sign in by third party:
+  - **LeetCode: Sign in by GitHub**
+  - **LeetCode: Sign in by LinkedIn**
 ---
 
 ### Switch Endpoint

docs/README_zh-CN.md

@@ -56,6 +56,9 @@
   - **LeetCode: Sign in (by cookie)**
   - **LeetCode: Sign out**
 
+- 你也可以使用下列命令第三方登入:
+  - **LeetCode: Sign in by GitHub**
+  - **LeetCode: Sign in by LinkedIn**
 ---
 
 ### 切换 LeetCode 版本

package.json

@@ -39,16 +39,13 @@
         "onCommand:leetcode.submitSolution",
         "onCommand:leetcode.switchDefaultLanguage",
         "onCommand:leetcode.signinByCookie",
+        "onCommand:leetcode.signinByGitHub",
+        "onCommand:leetcode.signinByLinkedIn",
         "onView:leetCodeExplorer"
     ],
     "main": "./out/src/extension",
     "contributes": {
         "commands": [
-            {
-                "command": "leetcode.signinByCookie",
-                "title": "Sign In by Cookie",
-                "category": "LeetCode"
-            },
             {
                 "command": "leetcode.deleteCache",
                 "title": "Delete Cache",
@@ -72,6 +69,21 @@
                     "dark": "resources/dark/signin.svg"
                 }
             },
+            {
+                "command": "leetcode.signinByCookie",
+                "title": "Sign In by Cookie",
+                "category": "LeetCode"
+            },
+            {
+                "command": "leetcode.signinByGitHub",
+                "title": "Sign In by GitHub",
+                "category": "LeetCode"
+            },
+            {
+                "command": "leetcode.signinByLinkedIn",
+                "title": "Sign In by LinkedIn",
+                "category": "LeetCode"
+            },
             {
                 "command": "leetcode.signout",
                 "title": "Sign Out",

src/extension.ts

@@ -52,6 +52,8 @@ export async function activate(context: vscode.ExtensionContext): Promise<void>
             vscode.commands.registerCommand("leetcode.toggleLeetCodeCn", () => plugin.switchEndpoint()),
             vscode.commands.registerCommand("leetcode.signin", () => leetCodeManager.signIn()),
             vscode.commands.registerCommand("leetcode.signinByCookie", () => leetCodeManager.signIn(true)),
+            vscode.commands.registerCommand("leetcode.signinByGitHub", () => leetCodeManager.signIn(false, "GitHub")),
+            vscode.commands.registerCommand("leetcode.signinByLinkedIn", () => leetCodeManager.signIn(false, "LinkedIn")),
             vscode.commands.registerCommand("leetcode.signout", () => leetCodeManager.signOut()),
             vscode.commands.registerCommand("leetcode.manageSessions", () => session.manageSessions()),
             vscode.commands.registerCommand("leetcode.previewProblem", (node: LeetCodeNode) => show.previewProblem(node)),

src/leetCodeManager.ts

@@ -6,7 +6,7 @@ import { EventEmitter } from "events";
 import * as vscode from "vscode";
 import { leetCodeChannel } from "./leetCodeChannel";
 import { leetCodeExecutor } from "./leetCodeExecutor";
-import { UserStatus } from "./shared";
+import { UserStatus, LoginCommand } from "./shared";
 import { createEnvOption } from "./utils/cpUtils";
 import { DialogType, promptForOpenOutputChannel } from "./utils/uiUtils";
 import * as wsl from "./utils/wslUtils";
@@ -34,8 +34,11 @@ class LeetCodeManager extends EventEmitter {
         }
     }
 
-    public async signIn(isByCookie: boolean = false): Promise<void> {
-        const loginArg: string = "-l";
+    public async signIn(isByCookie: boolean = false, thirdParty: string = "Default"): Promise<void> {
+        const loginArg: string | undefined = LoginCommand.get(thirdParty);
+        if (!loginArg) {
+            throw new Error(`The third party "${thirdParty}" is not supported.`);
+        }
         const cookieArg: string = "-c";
         const commandArg: string = isByCookie ? cookieArg : loginArg;
         const inMessage: string = isByCookie ? "sign in by cookie" : "sign in";
@@ -82,7 +85,7 @@ class LeetCodeManager extends EventEmitter {
                 childProc.stdin.write(`${pwd}\n`);
                 childProc.stdin.end();
                 childProc.on("close", () => {
-                    const match: RegExpMatchArray | null = result.match(/(?:.*) Successfully (login|cookie login) as (.*)/i);
+                    const match: RegExpMatchArray | null = result.match(/(?:.*) Successfully (login|cookie login|third party login) as (.*)/i);
                     if (match && match[2]) {
                         resolve(match[2]);
                     } else {

src/shared.ts

@@ -12,6 +12,12 @@ export enum UserStatus {
     SignedOut = 2,
 }
 
+export const LoginCommand: Map<string, string> = new Map([
+    ["Default", "-l"],
+    ["GitHub", "-g"],
+    ["LinkedIn", "-i"],
+]);
+
 export const languages: string[] = [
     "bash",
     "c",