@ionic-sveltekit/create/src/prompt.js

CLI tool to create a new SvelteKit project with Ionic UI components

import inquirer from "inquirer";
import { DEFAULT_OPTIONS, PROMPT_MESSAGES } from "./constants.js";
import { validateProjectName } from "./utils/validation.js";

/**
 * Gets project options through interactive prompts
 */
export async function getProjectOptions(options = {}) {
  // Start with existing options but don't apply defaults yet
  const projectOptions = { ...options };

  // Prepare questions for missing options
  const questions = [];

  // Project name
  if (!projectOptions.name) {
    questions.push({
      type: "input",
      name: "name",
      message: PROMPT_MESSAGES.projectName,
      default: DEFAULT_OPTIONS.name,
      validate: (input) => {
        try {
          validateProjectName(input);
          return true;
        } catch (error) {
          return error.message;
        }
      },
    });
  }

  // TypeScript option - Always ask unless explicitly specified
  if (!("types" in projectOptions)) {
    questions.push({
      type: "list",
      name: "types",
      message: PROMPT_MESSAGES.typescriptChoice,
      default: DEFAULT_OPTIONS.types,
      choices: [
        {
          name: "Yes, using TypeScript syntax",
          value: "typescript",
        },
        {
          name: "Yes, using JavaScript with JSDoc comments",
          value: "checkjs",
        },
        {
          name: "No",
          value: "none",
        },
      ],
    });
  }

  // ESLint option
  if (!("eslint" in projectOptions)) {
    questions.push({
      type: "confirm",
      name: "eslint",
      message: PROMPT_MESSAGES.eslintChoice,
      default: DEFAULT_OPTIONS.eslint,
    });
  }

  // Prettier option
  if (!("prettier" in projectOptions)) {
    questions.push({
      type: "confirm",
      name: "prettier",
      message: PROMPT_MESSAGES.prettierChoice,
      default: DEFAULT_OPTIONS.prettier,
    });
  }

  // Playwright option
  if (!("playwright" in projectOptions)) {
    questions.push({
      type: "confirm",
      name: "playwright",
      message: PROMPT_MESSAGES.playwrightChoice,
      default: DEFAULT_OPTIONS.playwright,
    });
  }

  // Vitest option
  if (!("vitest" in projectOptions)) {
    questions.push({
      type: "confirm",
      name: "vitest",
      message: PROMPT_MESSAGES.vitestChoice,
      default: DEFAULT_OPTIONS.vitest,
    });
  }

  // Ionicons option
  if (!("ionicons" in projectOptions)) {
    questions.push({
      type: "confirm",
      name: "ionicons",
      message: PROMPT_MESSAGES.ioniconsChoice,
      default: DEFAULT_OPTIONS.ionicons,
    });
  }

  // Capacitor option
  if (!("capacitor" in projectOptions)) {
    questions.push({
      type: "confirm",
      name: "capacitor",
      message: PROMPT_MESSAGES.capacitorChoice,
      default: DEFAULT_OPTIONS.capacitor,
    });
  }

  // If there are questions, prompt the user
  if (questions.length > 0) {
    const answers = await inquirer.prompt(questions);

    // Merge answers with options
    Object.assign(projectOptions, answers);
  }

  // Fill in defaults for any remaining options
  const finalOptions = {
    ...DEFAULT_OPTIONS,
    ...projectOptions,
  };

  return finalOptions;
}