create-t3-app-deepmeta/src/installers/index.ts

Create web application with the t3 stack

import { type PackageManager } from "~/utils/getUserPkgManager.js";
import { envVariablesInstaller } from "~/installers/envVars.js";
import { nextAuthInstaller } from "~/installers/nextAuth.js";
import { prismaInstaller } from "~/installers/prisma.js";
import { tailwindInstaller } from "~/installers/tailwind.js";
import { trpcInstaller } from "~/installers/trpc.js";

// Turning this into a const allows the list to be iterated over for programatically creating prompt options
// Should increase extensability in the future
export const availablePackages = [
  "nextAuth",
  "prisma",
  "tailwind",
  "trpc",
  "envVariables",
] as const;
export type AvailablePackages = (typeof availablePackages)[number];

export interface InstallerOptions {
  projectDir: string;
  pkgManager: PackageManager;
  noInstall: boolean;
  packages?: PkgInstallerMap;
  projectName?: string;
}

export type Installer = (opts: InstallerOptions) => void;

export type PkgInstallerMap = {
  [pkg in AvailablePackages]: {
    inUse: boolean;
    installer: Installer;
  };
};

export const buildPkgInstallerMap = (
  packages: AvailablePackages[],
): PkgInstallerMap => ({
  nextAuth: {
    inUse: packages.includes("nextAuth"),
    installer: nextAuthInstaller,
  },
  prisma: {
    inUse: packages.includes("prisma"),
    installer: prismaInstaller,
  },
  tailwind: {
    inUse: packages.includes("tailwind"),
    installer: tailwindInstaller,
  },
  trpc: {
    inUse: packages.includes("trpc"),
    installer: trpcInstaller,
  },
  envVariables: {
    inUse: true,
    installer: envVariablesInstaller,
  },
});