Fix invalid email address on EMU (#5994)

Fixes #5842

Author: alexr00

src/github/credentials.ts

@@ -38,6 +38,7 @@ export interface GitHub {
 	octokit: LoggingOctokit;
 	graphql: LoggingApolloClient;
 	currentUser?: Promise<IAccount>;
+	isEmu?: Promise<boolean>;
 }
 
 interface AuthResult {
@@ -347,18 +348,33 @@ export class CredentialStore implements vscode.Disposable {
 		return (await this._githubAPI?.currentUser)?.login === username || (await this._githubEnterpriseAPI?.currentUser)?.login == username;
 	}
 
+	public async getIsEmu(authProviderId: AuthProvider): Promise<boolean> {
+		const github = this.getHub(authProviderId);
+		return !!(await github?.isEmu);
+	}
+
 	public getCurrentUser(authProviderId: AuthProvider): Promise<IAccount> {
 		const github = this.getHub(authProviderId);
 		const octokit = github?.octokit;
 		return (octokit && github?.currentUser)!;
 	}
 
 	private setCurrentUser(github: GitHub): void {
-		github.currentUser = new Promise(resolve => {
+		const getUser: ReturnType<typeof github.octokit.api.users.getAuthenticated> = new Promise(resolve => {
 			github.octokit.call(github.octokit.api.users.getAuthenticated, {}).then(result => {
+				resolve(result);
+			});
+		});
+		github.currentUser = new Promise(resolve => {
+			getUser.then(result => {
 				resolve(convertRESTUserToAccount(result.data));
 			});
 		});
+		github.isEmu = new Promise(resolve => {
+			getUser.then(result => {
+				resolve(result.data.plan?.name === 'emu_user');
+			});
+		});
 	}
 
 	private async getSession(authProviderId: AuthProvider, getAuthSessionOptions: vscode.AuthenticationGetSessionOptions, scopes: string[], requireScopes: boolean): Promise<{ session: vscode.AuthenticationSession | undefined, isNew: boolean, scopes: string[] }> {

src/github/pullRequestOverview.ts

@@ -197,7 +197,8 @@ export class PullRequestOverviewPanel extends IssueOverviewPanel<PullRequestMode
 			this._folderRepositoryManager.getOrgTeamsCount(pullRequestModel.githubRepository),
 			this._folderRepositoryManager.mergeQueueMethodForBranch(pullRequestModel.base.ref, pullRequestModel.remote.owner, pullRequestModel.remote.repositoryName),
 			this._folderRepositoryManager.isHeadUpToDateWithBase(pullRequestModel),
-			pullRequestModel.getMergeability()])
+			pullRequestModel.getMergeability(),
+			this._folderRepositoryManager.credentialStore.getIsEmu(pullRequestModel.remote.authProviderId)])
 			.then(result => {
 				const [
 					pullRequest,
@@ -212,7 +213,8 @@ export class PullRequestOverviewPanel extends IssueOverviewPanel<PullRequestMode
 					orgTeamsCount,
 					mergeQueueMethod,
 					isBranchUpToDateWithBase,
-					mergeability
+					mergeability,
+					isEmu
 				] = result;
 				if (!pullRequest) {
 					throw new Error(
@@ -290,7 +292,7 @@ export class PullRequestOverviewPanel extends IssueOverviewPanel<PullRequestMode
 					milestone: pullRequest.milestone,
 					assignees: pullRequest.assignees,
 					continueOnGitHub,
-					emailForCommit: currentUser.email,
+					emailForCommit: isEmu ? undefined : currentUser.email,
 					isAuthor: currentUser.login === pullRequest.author.login,
 					currentUserReviewState: reviewState,
 					isDarkTheme: vscode.window.activeColorTheme.kind === vscode.ColorThemeKind.Dark,