Function downloadVersion

src/utils/nativeInstaller/download.ts:480–510

(
  version: string,
  stagingPath: string,
)

}

export async function downloadVersion(
  version: string,
  stagingPath: string,
): Promise<'npm' | 'binary'> {
  // Test-fixture versions route to the private sentinel bucket. DCE'd in all
  // shipped builds — the sentinel string and the gcloud call never exist in
  // compiled binaries. Same gcloud-token pattern as
  // remoteSkillLoader.ts:175-195.
  if (feature('ALLOW_TEST_VERSIONS') && /^99\.99\./.test(version)) {
    const { stdout } = await execFileNoThrowWithCwd('gcloud', [
      'auth',
      'print-access-token',
    ])
    await downloadVersionFromBinaryRepo(
      version,
      stagingPath,
      'https://storage.googleapis.com/ncode-ci-sentinel',
      { headers: { Authorization: `Bearer ${stdout.trim()}` } },
    )
    return 'binary'
  }

  const binaryRepoUrl = getPublicBinaryUrl()
  if (binaryRepoUrl) {
    await downloadVersionFromBinaryRepo(version, stagingPath, binaryRepoUrl)
    return 'binary'
  }

  await downloadVersionFromGithubRelease(version, stagingPath)
  return 'binary'
}

// Exported for testing
export { StallTimeoutError, MAX_DOWNLOAD_RETRIES }