tsup.mjs

import { execSync } from "node:child_process";
import { readFile, writeFile } from "node:fs/promises";
import { join } from "node:path";

import { build } from "tsup";

const VERSION = process.argv[2] ?? "dev";

const BANNER = `/**
 **
 **
 **
 ** This file has been generated from source code in https://github.com/Gearbox-protocol/defillama repo
 ** Binary release: https://github.com/Gearbox-protocol/defillama/releases/tag/v${VERSION}
 **
 **
 **
 **/`;

/**
 * For some reason, esbuild banner is not on top of the file
 */
async function addBanner(file) {
  const content = await readFile(file, "utf-8");
  await writeFile(file, content.replace("'use strict';", BANNER), "utf-8");
}

async function aliasDefillamaApi(file) {
  const content = await readFile(file, "utf-8");
  await writeFile(
    file,
    content.replace("@defillama/sdk", "@defillama/sdk5"),
    "utf-8",
  );
}

await build({
  entry: ["src/adapter/index.ts", "src/yield-server/index.ts"],
  outDir: "dist",
  splitting: false,
  sourcemap: false,
  clean: true,
  treeshake: true,
  target: "node18",
  external: ["../helper/cache/getLogs", "../utils", "ethers", "@defillama/sdk"],
});
await addBanner("dist/adapter/index.js");
await addBanner("dist/yield-server/index.js");
await aliasDefillamaApi("dist/yield-server/index.js");

const prettierPath = join(process.cwd(), "node_modules", ".bin", "prettier");

execSync(
  `${prettierPath} --ignore-path '' --arrow-parens always --trailing-comma es5 --write ./dist`,
  {
    stdio: "inherit",
  },
);