INNER CODE UNIT · Go

probeGETWithRetry

platform-engineering-labs/formae · cmd/bundle-examples/main.go:306

func probeGETWithRetry(url string, attempts int, base time.Duration) error {
	var last error
	for i := 0; i < attempts; i++ {
		if i > 0 {
			delay := base * time.Duration(1<<uint(i-1))
			fmt.Printf("bundle-examples: waiting %s before retrying %s (attempt %d/%d)\n", delay, url, i+1, attempts)
			time.Sleep(delay)
		}
		last = probeGET(url)
		if last == nil {
			return nil
		}
	}
	return last
}

// fetchExamples downloads <repo>@<tag> and extracts the examples/ subtree into
// dst. Returns (hasExamplesDir, filesWritten). Unsupported tar entry types fail.

View source record →