From f2f93d5b02645ceb603012a471ad426eb0616eed Mon Sep 17 00:00:00 2001
From: Alex Ross <38270282+alexr00@users.noreply.github.com>
Date: Wed, 22 Apr 2026 12:08:29 +0200
Subject: [PATCH] Remove most of  CopilotRemoteAgentManager

---
 src/github/copilotRemoteAgent.ts          | 120 +---------------------
 src/test/issues/issueTodoProvider.test.ts |   5 -
 2 files changed, 1 insertion(+), 124 deletions(-)

diff --git a/src/github/copilotRemoteAgent.ts b/src/github/copilotRemoteAgent.ts
index bc2c7ce9e4..9f3c987aee 100644
--- a/src/github/copilotRemoteAgent.ts
+++ b/src/github/copilotRemoteAgent.ts
@@ -4,24 +4,15 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as vscode from 'vscode';
-import { RepoInfo } from './common';
-import { CopilotApi, getCopilotApi } from './copilotApi';
 import { CopilotPRWatcher } from './copilotPrWatcher';
 
 import { CredentialStore } from './credentials';
-import { FolderRepositoryManager } from './folderRepositoryManager';
-import { GitHubRepository } from './githubRepository';
 import { RepositoriesManager } from './repositoriesManager';
-import { CopilotRemoteAgentConfig } from '../common/config';
-import { COPILOT_CLOUD_AGENT, COPILOT_LOGINS } from '../common/copilot';
+import { COPILOT_CLOUD_AGENT } from '../common/copilot';
 import { Disposable } from '../common/lifecycle';
-import Logger from '../common/logger';
-import { GitHubRemote } from '../common/remote';
 import { ITelemetry } from '../common/telemetry';
 import { PrsTreeModel } from '../view/prsTreeModel';
 
-const PREFERRED_GITHUB_CODING_AGENT_REMOTE_WORKSPACE_KEY = 'PREFERRED_GITHUB_CODING_AGENT_REMOTE';
-
 export namespace SessionIdForPr {
 
 	const prefix = 'pull-session-by-index';
@@ -59,113 +50,4 @@ export class CopilotRemoteAgentManager extends Disposable {
 
 		this._register(new CopilotPRWatcher(this.repositoriesManager, this.prsTreeModel));
 	}
-	private _copilotApiPromise: Promise<CopilotApi | undefined> | undefined;
-	private get copilotApi(): Promise<CopilotApi | undefined> {
-		if (!this._copilotApiPromise) {
-			this._copilotApiPromise = this.initializeCopilotApi();
-		}
-		return this._copilotApiPromise;
-	}
-
-	private async initializeCopilotApi(): Promise<CopilotApi | undefined> {
-		return await getCopilotApi(this.credentialStore, this.telemetry);
-	}
-
-	async isAssignable(): Promise<boolean> {
-		const setCachedResult = (b: boolean) => {
-			this._isAssignable = b;
-			return b;
-		};
-
-		if (this._isAssignable !== undefined) {
-			return this._isAssignable;
-		}
-
-		const repoInfo = await this.repoInfo();
-		if (!repoInfo) {
-			return setCachedResult(false);
-		}
-
-		const { fm } = repoInfo;
-
-		try {
-			// Ensure assignable users are loaded
-			await fm.getAssignableUsers();
-			const allAssignableUsers = fm.getAllAssignableUsers();
-
-			if (!allAssignableUsers) {
-				return setCachedResult(false);
-			}
-			return setCachedResult(allAssignableUsers.some(user => COPILOT_LOGINS.includes(user.login)));
-		} catch (error) {
-			// If there's an error fetching assignable users, assume not assignable
-			return setCachedResult(false);
-		}
-	}
-
-	async isAvailable(): Promise<boolean> {
-		// Check if the manager is enabled, copilot API is available, and it's assignable
-		if (!CopilotRemoteAgentConfig.getEnabled()) {
-			return false;
-		}
-
-		if (!this.credentialStore.isAnyAuthenticated()) {
-			// If not signed in, then we optimistically say it's available.
-			return true;
-		}
-
-		const repoInfo = await this.repoInfo();
-		if (!repoInfo) {
-			return false;
-		}
-
-		const copilotApi = await this.copilotApi;
-		if (!copilotApi) {
-			return false;
-		}
-
-		return await this.isAssignable();
-	}
-
-	private firstFolderManager(): FolderRepositoryManager | undefined {
-		if (!this.repositoriesManager.folderManagers.length) {
-			return;
-		}
-		return this.repositoriesManager.folderManagers[0];
-	}
-
-	async repoInfo(fm?: FolderRepositoryManager): Promise<RepoInfo | undefined> {
-		fm = fm || this.firstFolderManager();
-		const repository = fm?.repository;
-		const ghRepository = fm?.gitHubRepositories.find(repo => repo.remote instanceof GitHubRemote) as GitHubRepository | undefined;
-		if (!fm || !repository || !ghRepository) {
-			return;
-		}
-		const baseRef = repository.state.HEAD?.name; // TODO: Consider edge cases
-		const preferredRemoteName = this.context.workspaceState.get(PREFERRED_GITHUB_CODING_AGENT_REMOTE_WORKSPACE_KEY);
-		const ghRemotes = await fm.getGitHubRemotes();
-		if (!ghRemotes || ghRemotes.length === 0) {
-			return;
-		}
-
-		const remote =
-			preferredRemoteName
-				? ghRemotes.find(remote => remote.remoteName === preferredRemoteName) // Cached preferred value
-				: (ghRemotes.find(remote => remote.remoteName === 'origin') || ghRemotes[0]); // Fallback to the first remote
-
-		if (!remote) {
-			Logger.error(`no valid remotes for coding agent`, CopilotRemoteAgentManager.ID);
-			// Clear preference, something is wrong
-			this.context.workspaceState.update(PREFERRED_GITHUB_CODING_AGENT_REMOTE_WORKSPACE_KEY, undefined);
-			return;
-		}
-
-		// Extract repo data from target remote
-		const { owner, repositoryName: repo } = remote;
-		if (!owner || !repo || !baseRef || !repository) {
-			return;
-		}
-		return { owner, repo, baseRef, remote, repository, ghRepository, fm };
-	}
-
 }
\ No newline at end of file
diff --git a/src/test/issues/issueTodoProvider.test.ts b/src/test/issues/issueTodoProvider.test.ts
index 89555f8278..a29b1f9ea4 100644
--- a/src/test/issues/issueTodoProvider.test.ts
+++ b/src/test/issues/issueTodoProvider.test.ts
@@ -4,13 +4,8 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as vscode from 'vscode';
-import { CopilotRemoteAgentManager } from '../../github/copilotRemoteAgent';
 import * as issueUtil from '../../issues/util';
 
-const mockCopilotManager: Partial<CopilotRemoteAgentManager> = {
-	isAvailable: () => Promise.resolve(true)
-}
-
 describe('IssueTodoProvider', function () {
 	// Mock isComment
 	// We don't have a real 'vscode.TextDocument' in these tests, which