index.ts

#!/usr/bin/env node
import fs from "node:fs";

import CLI from "./cli";
import download from "./helpers/download";
import installPackages from "./helpers/installPackages";
import logger from "./helpers/logger";
import vscodeExtensionSuggestion from "./helpers/vscodeExtensionSuggestion";
import chalk from "chalk";

const main = async () => {
  const cli = new CLI();
  await cli.initialize();
  const input = await cli.collect();

  const isProjectWithSubdirectory = cli.projectsWithSubfolders.reduce(
    (prev, curr) => {
      return prev || cli.args.template.includes(curr);
    },
    false,
  );

  await download(input);

  if (input.install) {
    if (!isProjectWithSubdirectory) {
      await installPackages(input.pkgMgr, `${input.path}/${input.name}`);
    } else {
      if (cli.args.template.includes("fullstack-simple-chat")) {
        await installPackages(
          input.pkgMgr,
          `${input.path}/${input.name}/client`,
        );
        await installPackages(
          input.pkgMgr,
          `${input.path}/${input.name}/server`,
        );
      }

      if (cli.args.template.includes("optimize/starter")) {
        await installPackages(input.pkgMgr, `${input.path}/${input.name}`);
      }

      if (
        cli.args.template.includes("product-search-with-typesense") ||
        cli.args.template.includes("rest-nextjs-express")
      ) {
        await installPackages(
          input.pkgMgr,
          `${input.path}/${input.name}/frontend`,
        );
        await installPackages(
          input.pkgMgr,
          `${input.path}/${input.name}/backend`,
        );
      }
    }
  }

  if (input.databaseUrl) {
    fs.writeFileSync(
      `${input.path}/${input.name}/.env`,
      `DATABASE_URL="${input.databaseUrl}"\n`,
      { flag: "a" },
    );

    if (
      input.databaseUrl.startsWith("prisma://") ||
      input.databaseUrl.startsWith("prisma+postgres://")
    ) {
      const queryParams = input.databaseUrl.split("?")[1];
      const urlParams = new URLSearchParams(queryParams);
      const apiKey = urlParams.get("api_key");
      fs.writeFileSync(
        `${input.path}/${input.name}/.env`,
        `PULSE_API_KEY="${apiKey}"\n`,
        { flag: "a" },
      );
    }
  }

  if (input.vscode) {
    await vscodeExtensionSuggestion(input);
  }

  cli.addInstruction(
    "Navigate into the project directory:",
    chalk.hex("#4C51BF")(`cd ${input.path}/${input.name}`),
  );

  if (!input.install) {
    cli.addInstruction(
      "Install dependencies:",
      chalk.hex("#4C51BF")(`npm install`),
    );
  }

  cli.addInstruction(
    "Create and execute initial migration based on `schema.prisma`:",
    chalk.hex("#4C51BF")(`npx prisma migrate dev`),
  );

  logger.success(`
    ${chalk.bold(`The project is good to go! Next steps:`)}
    ${chalk.bold(`1. Navigate into ${input.path}/${input.name} to begin.`)}
    ${chalk.bold(
      "2. Refer to the project README for detailed instructions on running the project:",
    )}
    ${
      "   " +
      chalk.bold.underline.blue(
        `https://github.com/prisma/prisma-examples/tree/latest/${input.template}`,
      )
    }
    `);

  logger.success(
    `If you have any feedback about this specific template, we want to hear it!\nSubmit any feedback here: ${chalk.gray.underline(
      "https://pris.ly/prisma-examples-feedback",
    )} `,
  );
};

main().catch((e) => {
  if (e instanceof Error) {
    logger.error(e.message);
  } else {
    logger.error(
      "Something strange happened... If the problem persists, please create a GitHub issue with the error below 👇🏻",
    );
  }
  if (!process.env.VITEST) {
    process.exit(1);
  }
});

export default main;