Adding browse repositories as a command

[osortega]

No description provided.

[Copilot]

Pull request overview

This PR adds a "Browse repositories" command to the repository picker in the Copilot Cloud Sessions feature, replacing the previous inline search functionality with a dedicated command that opens a searchable QuickPick interface.

Changes:

• Added a new commands property to ChatSessionProviderOptionGroup interface in the proposed API
• Implemented a new command github.copilot.chat.cloudSessions.openRepository that displays a searchable QuickPick for browsing repositories
• Changed repository option items to use the option group ID instead of unique repository names as their IDs
• Replaced the inline onSearch callback with a command-based approach for repository browsing

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 5 comments.

File	Description
src/extension/vscode.proposed.chatSessionsProvider.d.ts	Added commands property to ChatSessionProviderOptionGroup to support action buttons in option group dropdowns
src/extension/chatSessions/vscode-node/copilotCloudSessionsProvider.ts	Implemented browse repositories command, added event emitter for session option changes, and modified repository option items structure
package.nls.json	Added localization string for the browse repositories command title
package.json	Registered the new browse repositories command with appropriate metadata

Comments suppressed due to low confidence (3)

src/extension/chatSessions/vscode-node/copilotCloudSessionsProvider.ts:351

• The onDidAccept event listener is not being disposed. Consider registering the disposable returned by onDidAccept to ensure proper cleanup when the QuickPick is disposed.

			quickPick.onDidAccept(() => {
				const selected = quickPick.selectedItems[0];
				if (selected && sessionItemResource) {
					this.sessionRepositoryMap.set(sessionItemResource, selected.label);
					this._onDidChangeChatSessionOptions.fire({
						resource: sessionItemResource,
						updates: [{
							optionId: REPOSITORIES_OPTION_GROUP_ID,
							value: { id: REPOSITORIES_OPTION_GROUP_ID, name: selected.label, icon: new vscode.ThemeIcon('repo') }
						}]
					});
				}
				quickPick.hide();
			});

src/extension/chatSessions/vscode-node/copilotCloudSessionsProvider.ts:620

• All repository option items now use REPOSITORIES_OPTION_GROUP_ID as their 'id', but previously they used the full repository name. This change makes all items have the same 'id', which could cause issues in UI selection and tracking. According to the ChatSessionProviderOptionItem interface, the 'id' field should be a "Unique identifier for the option item". Consider using the repository name as the 'id' to maintain uniqueness.

								id: REPOSITORIES_OPTION_GROUP_ID,
								name: nwo,
								icon: new vscode.ThemeIcon('repo'),

src/extension/chatSessions/vscode-node/copilotCloudSessionsProvider.ts:609

• All repository option items now use REPOSITORIES_OPTION_GROUP_ID as their 'id', but previously they used the full repository name. This change makes all items have the same 'id', which could cause issues in UI selection and tracking. According to the ChatSessionProviderOptionItem interface, the 'id' field should be a "Unique identifier for the option item". Consider using the repository name as the 'id' to maintain uniqueness.

							id: REPOSITORIES_OPTION_GROUP_ID,
							name: `${repoId.org}/${repoId.repo}`,
							default: index === 0,
							icon: new vscode.ThemeIcon('repo'),
						});