unplugin-typedotenv/dist/chunk-B5GLUVQE.js

typedotenv plugin for webpack/vite (dotenv utility for TypeScript)

// src/index.ts
import * as path from "path";
import { generate } from "@typedotenv/core";
import * as fs from "fs/promises";
import { createUnplugin } from "unplugin";
var resolveDotenv = ({ env, envDir, envFile }) => {
  if (envFile)
    return envFile;
  const dir = envDir ?? process.cwd();
  const file = env ? `.env.${env}` : ".env";
  return path.join(dir, file);
};
var name = "unplugin-typedotenv";
var src_default = createUnplugin((options) => {
  const envfile = resolveDotenv(options);
  const { output = "env.ts" } = options;
  const generateCode = async () => {
    try {
      const [dotenv, previous] = await Promise.all([
        fs.readFile(envfile, "utf8"),
        fs.readFile(output, "utf8").catch(() => {
        })
      ]);
      const code = generate(dotenv, options);
      if ((previous == null ? void 0 : previous.replace(/[ \n\r\t]+/g, " ")) !== code.replace(/[ \n\r\t]+/g, " ")) {
        await fs.writeFile(output, code);
      }
      return { code };
    } catch (e) {
      console.error(`[${name}]`, e);
      return null;
    }
  };
  return {
    name,
    async buildStart() {
      this.addWatchFile(envfile);
      await generateCode();
    },
    async watchChange(id) {
      if (id !== envfile)
        return;
      await generateCode();
    }
  };
});

export {
  src_default
};