@phala/dstack-sdk/dist/get-compose-hash.mjs

dstack SDK

import { sha256 } from '@noble/hashes/sha256';
import { bytesToHex } from '@noble/hashes/utils';

// src/get-compose-hash.ts
function sortObject(obj) {
  if (obj === void 0 || obj === null) {
    return obj;
  }
  if (Array.isArray(obj)) {
    return obj.map(sortObject);
  } else if (obj && typeof obj === "object" && obj.constructor === Object) {
    return Object.keys(obj).sort().reduce((result, key) => {
      const value = obj[key];
      result[key] = sortObject(value);
      return result;
    }, {});
  }
  return obj;
}
function preprocessAppCompose(dic) {
  const obj = { ...dic };
  if (obj.runner === "bash" && "docker_compose_file" in obj) {
    delete obj.docker_compose_file;
  } else if (obj.runner === "docker-compose" && "bash_script" in obj) {
    delete obj.bash_script;
  }
  if ("pre_launch_script" in obj && !obj.pre_launch_script) {
    delete obj.pre_launch_script;
  }
  return obj;
}
function toDeterministicJson(dic) {
  const ordered = sortObject(dic);
  return JSON.stringify(ordered, (key, value) => {
    if (typeof value === "number" && (isNaN(value) || !isFinite(value))) {
      return null;
    }
    return value;
  });
}
function getComposeHash(app_compose, normalize = false) {
  if (normalize) {
    app_compose = preprocessAppCompose(app_compose);
  }
  const manifest_str = toDeterministicJson(app_compose);
  return bytesToHex(sha256(new TextEncoder().encode(manifest_str)));
}

export { getComposeHash };