import { copyFile, exists, rm, writeFile } from "node:fs/promises";
import { build } from "esbuild";
import packagejson from "./package.json";

if (await exists("./dist")) {
  await rm("./dist", { force: true, recursive: true });
}

const output = await build({
  entryPoints: ["./src/cli.ts"],
  outdir: "./dist",
  platform: "node",
  format: "cjs",
  sourcemap: "external",
  minify: true,
  bundle: true,
  external: [
    ...Object.keys(packagejson.dependencies),
    ...Object.keys(packagejson.devDependencies),
  ],
});

if (output.errors) {
  console.error(output.errors);
} else {
  console.info("Built successfully!");
}

let version = process.env.REF_NAME ?? packagejson.version;
if (!version) {
  version = "0.0.1";
}

await copyFile("./README.md", "./dist/README.md");
await copyFile("./LICENSE", "./dist/LICENSE");
await writeFile(
  "./dist/package.json",
  JSON.stringify({
    ...packagejson,
    version,
    bin: { prismabox: "cli.js" },
  }),
);