devSetup.js

const path = require("path");
const fs = require("fs/promises");
const ROOT = path.join(process.cwd(), "template");

console.log("\n\n\tConfiguring the project for dev environment");

const dotFiles = ["_eslintrc.js", "_prettierrc.js", "_watchmanconfig"];

async function processDotfiles() {
  try {
    let dotPromises = [];
    const files = await fs.readdir(ROOT);
    files.forEach(async (file) => {
      if (dotFiles.includes(file)) {
        const baseFileName = file.slice(1);
        dotPromises.push(
          fs.copyFile(
            path.join(ROOT, `_${baseFileName}`),
            path.join(ROOT, `.${baseFileName}`),
          ),
        );
      }
    });
    await Promise.all(dotPromises);
    console.log("\t✓ Generated dot files\n");
  } catch (e) {
    console.error(e);
  }
}

async function copyConfig() {
  try {
    const mode = process.argv[2] || "meeting";
    const theme = process.argv[3] || "dark";
    let configFile;
    switch (mode) {
      case "meeting":
        configFile = theme === "dark" ? "config.json" : "config.light.json";
        break;
      case "live-streaming":
        configFile =
          theme === "dark"
            ? "live-streaming.config.json"
            : "live-streaming.config.light.json";
        break;
      case "voice-chat":
        configFile =
          theme === "dark"
            ? "voice-chat.config.json"
            : "voice-chat.config.light.json";
        break;
      case "audio-livecast":
        configFile =
          theme === "dark"
            ? "audio-livecast.config.json"
            : "audio-livecast.config.light.json";
        break;
      default:
        configFile = theme === "dark" ? "config.json" : "config.light.json";
        break;
    }

    await fs.copyFile(
      path.join(process.cwd(), configFile),
      path.join(ROOT, "config.json"),
    );
    console.log("\t✓ Added dev config in the template");
  } catch (e) {
    console.error(e);
  }
}

async function copyTheme() {
  try {
    await fs.copyFile(
      path.join(process.cwd(), "theme.json"),
      path.join(ROOT, "theme.json"),
    );
    console.log("\t✓ Added theme in the template");
  } catch (e) {
    console.error(e);
  }
}

processDotfiles();
copyConfig();
copyTheme();