Function ensureBinary

scripts/telemetry_utils.js:174–313

(
  executableName,
  repo,
  assetNameCallback,
  binaryNameInArchive,
  isJaeger = false,
)

}

export async function ensureBinary(
  executableName,
  repo,
  assetNameCallback,
  binaryNameInArchive,
  isJaeger = false,
) {
  const executablePath = path.join(BIN_DIR, executableName);
  if (fileExists(executablePath)) {
    console.log(`✅ ${executableName} already exists at ${executablePath}`);
    return executablePath;
  }

  console.log(`🔍 ${executableName} not found. Downloading from ${repo}...`);

  const platform = process.platform === 'win32' ? 'windows' : process.platform;
  const arch = process.arch === 'x64' ? 'amd64' : process.arch;
  const ext = platform === 'windows' ? 'zip' : 'tar.gz';

  if (isJaeger && platform === 'windows' && arch === 'arm64') {
    console.warn(
      `⚠️ Jaeger does not have a release for Windows on ARM64. Skipping.`,
    );
    return null;
  }

  let release;
  let asset;

  if (isJaeger) {
    console.log(`🔍 Finding latest Jaeger v2+ asset...`);
    const releases = getJson(`https://api.github.com/repos/${repo}/releases`);
    const sortedReleases = releases
      .filter((r) => !r.prerelease && r.tag_name.startsWith('v'))
      .sort((a, b) => {
        const aVersion = a.tag_name.substring(1).split('.').map(Number);
        const bVersion = b.tag_name.substring(1).split('.').map(Number);
        for (let i = 0; i < Math.max(aVersion.length, bVersion.length); i++) {
          if ((aVersion[i] || 0) > (bVersion[i] || 0)) return -1;
          if ((aVersion[i] || 0) < (bVersion[i] || 0)) return 1;
        }
        return 0;
      });

    for (const r of sortedReleases) {
      const expectedSuffix =
        platform === 'windows'
          ? `-${platform}-${arch}.zip`
          : `-${platform}-${arch}.tar.gz`;
      const foundAsset = r.assets.find(
        (a) =>
          a.name.startsWith('jaeger-2.') && a.name.endsWith(expectedSuffix),
      );

      if (foundAsset) {
        release = r;
        asset = foundAsset;
        console.log(