index.mjs

import path from "node:path";
import core from "@actions/core";
import { getConfig } from "@rnef/config";
import { nativeFingerprint } from "@rnef/tools";

const ALLOWED_PLATFORMS = ["android", "ios"];

async function run() {
  const platform = core.getInput("platform");
  const workingDirectory = core.getInput("working-directory");
  if (!ALLOWED_PLATFORMS.includes(platform)) {
    throw new Error(`Invalid platform: ${platform}`);
  }
  const dir = path.isAbsolute(workingDirectory)
    ? workingDirectory
    : path.join(process.cwd(), workingDirectory);
  const config = await getConfig(dir);
  const fingerprintOptions = config.getFingerprintOptions();

  const fingerprint = await nativeFingerprint(dir, {
    platform,
    ...fingerprintOptions,
  });

  console.log("Hash:", fingerprint.hash);
  console.log("Sources:", fingerprint.sources);

  core.setOutput("hash", fingerprint.hash);
}

await run();