Function loadFirstGeneratedImage

cli/gateway_command.go:453–466

loadFirstGeneratedImage reads the first existing image path into an OutboundImage. Returns nil when there is nothing to send or it is unreadable.

(paths []string)

// loadFirstGeneratedImage reads the first existing image path into an
// OutboundImage. Returns nil when there is nothing to send or it is unreadable.
func loadFirstGeneratedImage(paths []string) *gateway.OutboundImage {
	for _, p := range paths {
		data, err := os.ReadFile(p) //#nosec G304 -- path written by the @image tool during this run, not external input
		if err != nil || len(data) == 0 {
			continue
		}
		mime, ok := models.DetectImageMediaType(data)
		if !ok {
			mime = "image/png"
		}
		return &gateway.OutboundImage{Data: data, Mime: mime, FileName: filepath.Base(p)}
	}
	return nil
}

// teeLoggerToGatewayLog adds a JSON sink at gatewayStatePath("gateway.log") to
// cli.logger so the daemon's structured logs land in the file /gateway start