Function getFolderToRunCommandIn

src/extension/utils/vscode/projects.ts:15–55

(
	logger: Logger,
	placeHolder: string,
	{
		selection,
		flutterOnly = false,
		// TODO(dantup): Consider making this required.
		onlyShowWorkspaceRoots = false
	}: {
		selection?: vs.Uri;
		flutterOnly?: boolean;
		onlyShowWorkspaceRoots?: boolean;
	} = {})

import { getExcludedFolders } from "../../utils";

export async function getFolderToRunCommandIn(
	logger: Logger,
	placeHolder: string,
	{
		selection,
		flutterOnly = false,
		// TODO(dantup): Consider making this required.
		onlyShowWorkspaceRoots = false
	}: {
		selection?: vs.Uri;
		flutterOnly?: boolean;
		onlyShowWorkspaceRoots?: boolean;
	} = {}): Promise<string | undefined> {
	// Attempt to find a project based on the supplied folder of active file.
	let file = selection && fsPath(selection);
	if (!file) {
		const editor = getActiveRealFileEditor();
		if (editor)
			file = fsPath(editor.document.uri);
	}
	const folder = file && locateBestProjectRoot(file, !!selection);

	if (folder)
		return folder;

	// Otherwise look for what projects we have.
	const selectableFolders = (await getAllProjectFolders(logger, getExcludedFolders, { requirePubspec: true, sort: true, searchDepth: config.projectSearchDepth }))
		.filter(flutterOnly ? isFlutterProjectFolder : () => true);

	if (!selectableFolders?.length) {
		const projectTypes = flutterOnly ? "Flutter" : "Dart/Flutter";
		void vs.window.showWarningMessage(`No ${projectTypes} project roots were found. Do you have a pubspec.yaml file?`);
		return undefined;
	}

	const selectableFolderInfo: PubWorkspaceOrPackageFolderInfo[] = onlyShowWorkspaceRoots
		? getPubWorkspaceOrPackageFolderInfo(selectableFolders)
		: selectableFolders.map((folder) => ({ path: folder }));

	return showPackagePicker(selectableFolderInfo, placeHolder); // TODO: What if the user didn't pick anything?
}

export async function getProjectSelection(logger: Logger, placeHolder: string): Promise<string[] | undefined> {
	// Attempt to find a project based on the supplied folder of active file so we can pre-selected it.