Method doRequest

internal/registry/github/client.go:475–532

(
	ctx context.Context,
	rawURL string,
	accept string,
)

}

func (c *Client) doRequest(
	ctx context.Context,
	rawURL string,
	accept string,
) (*http.Response, error) {
	if err := ctx.Err(); err != nil {
		return nil, fmt.Errorf("github: request aborted: %w", err)
	}
	if strings.TrimSpace(rawURL) == "" {
		return nil, errors.New("github: request URL is required")
	}

	backoff := c.initialBackoff
	var lastErr error

	for attempt := 0; attempt <= c.maxRetries; attempt++ {
		request, err := c.newRequest(ctx, rawURL, accept)
		if err != nil {
			return nil, err
		}

		response, err := c.httpClient.Do(request)
		if err != nil {
			lastErr, err = c.handleRequestError(ctx, err)
			if err != nil || attempt == c.maxRetries {
				if err != nil {
					return nil, err
				}
				return nil, lastErr
			}
			backoff, err = c.waitForRetry(ctx, backoff)
			if err != nil {
				return nil, err
			}
			continue
		}

		if err := c.checkRateLimit(response); err != nil {
			return nil, err
		}

		if shouldRetryStatus(response.StatusCode) && attempt < c.maxRetries {
			c.prepareRetryResponse(response, attempt)
			backoff, err = c.waitForRetry(ctx, backoff)
			if err != nil {
				return nil, err
			}
			continue
		}

		return response, nil
	}

	if lastErr == nil {
		lastErr = fmt.Errorf("github: request failed: %s", rawURL)
	}
	return nil, lastErr
}