genEnv.ts

import { defaultEnv } from "~/env"
import fs from "node:fs/promises"
const env = Object.entries(defaultEnv).reduce((acc, [key, value]) => {
  let v = String(value)
  if (v === "[object Object]") v = JSON.stringify(value)
  if (v.includes("\n")) v = `'${v}'`
  acc.push(`${key}=${v || ""}`)
  return acc
}, [] as string[])
await fs.writeFile(".env.example", env.join("\n"))

const envDTS = `interface ImportMetaEnv {
${Object.keys(defaultEnv)
  .map(key => `  ${key}?: string`)
  .join("\n")}
}
`
await fs.writeFile(
  "env.d.ts",
  envDTS +
    `
interface ImportMeta {
  readonly env: ImportMetaEnv
}
`
)

await fs.writeFile(
  "env.node.d.ts",
  envDTS +
    `
declare global {
  namespace NodeJS {
    interface ProcessEnv extends ImportMetaEnv { }
  }
}

export {}
  `
)