export async function initProjectForVSCode()

in src/commands/initProjectForVSCode/initProjectForVSCode.ts [20:56]
32 lines of code
12 McCabe index (conditional complexity)

export async function initProjectForVSCode(context: IActionContext, fsPath?: string, language?: ProjectLanguage): Promise<void> {
    let workspaceFolder: WorkspaceFolder | undefined;
    let workspacePath: string;
    if (fsPath === undefined) {
        if (!workspace.workspaceFolders || workspace.workspaceFolders.length === 0) {
            throw new NoWorkspaceError();
        } else {
            const placeHolder: string = localize('selectFunctionAppFolderNew', 'Select the folder to initialize for use with VS Code');
            workspaceFolder = await window.showWorkspaceFolderPick({ placeHolder });
            if (!workspaceFolder) {
                throw new UserCancelledError('selectFunctionAppFolderNew');
            } else {
                workspacePath = workspaceFolder.uri.fsPath;
            }
        }
    } else {
        workspaceFolder = getContainingWorkspace(fsPath);
        workspacePath = workspaceFolder ? workspaceFolder.uri.fsPath : fsPath;
    }

    const projectPath: string | undefined = await verifyAndPromptToCreateProject(context, workspaceFolder || workspacePath);
    if (!projectPath) {
        return;
    }

    language = language || getGlobalSetting(projectLanguageSetting) || await detectProjectLanguage(context, projectPath);
    const version: FuncVersion = getGlobalSetting(funcVersionSetting) || await tryGetLocalFuncVersion(context, workspacePath) || latestGAVersion;
    const projectTemplateKey: string | undefined = getGlobalSetting(projectTemplateKeySetting);

    const wizardContext: IProjectWizardContext = Object.assign(context, { projectPath, workspacePath, language, version, workspaceFolder, projectTemplateKey });
    const wizard: AzureWizard<IProjectWizardContext> = new AzureWizard(wizardContext, { promptSteps: [new InitVSCodeLanguageStep()] });
    await wizard.prompt();
    await wizard.execute();

    // don't wait
    void window.showInformationMessage(localize('finishedInitializing', 'Finished initializing for use with VS Code.'));
}