Function showPackagePicker

src/extension/utils/vscode/projects.ts:79–104

(folders: PubWorkspaceOrPackageFolderInfo[], placeHolder: string)

}

async function showPackagePicker(folders: PubWorkspaceOrPackageFolderInfo[], placeHolder: string): Promise<string | undefined> {
	// No point asking the user if there's only one.
	if (folders.length === 1) {
		return folders[0]?.path;
	}

	const items = folders.map((folderInfo) => {
		const folderPath = folderInfo.path;
		const workspaceFolder = vs.workspace.getWorkspaceFolder(Uri.file(folderPath));
		const workspacePathParent = workspaceFolder
			? path.dirname(fsPath(workspaceFolder.uri))
			: path.dirname(folderPath);
		const detail = folderInfo.workspacePackageCount
			? `Pub Workspace, ${folderInfo.workspacePackageCount} package${folderInfo.workspacePackageCount === 1 ? "" : "s"}`
			: undefined;
		return {
			description: homeRelativePath(workspacePathParent),
			label: path.relative(workspacePathParent, folderPath),
			detail,
			path: folderPath,
		} satisfies vs.QuickPickItem & { path: string };
	}).filter(notUndefined);

	const selectedFolder = await vs.window.showQuickPick(items, { placeHolder });
	return selectedFolder?.path;
}

async function showFolderMultiPicker(selectableFolderPaths: string[], prePickedFolders: Set<string> | undefined, placeHolder: string): Promise<string[] | undefined> {
	// No point asking the user if there's only one.