Function unixSocketEndpoint

cli/command/telemetry_docker.go:145–159

unixSocketEndpoint converts the unix scheme from URL to an OTEL endpoint that can be used with the OTLP exporter. The OTLP exporter handles unix sockets in a strange way. It seems to imply they can be used as an environment variable and are handled properly, but they don't seem to be as the behavio

(u *url.URL)

// while the underlying implementation needs the scheme to use the
// correct resolver.
func unixSocketEndpoint(u *url.URL) string {
	// GRPC does not allow host to be used.
	socketPath := u.Path

	// If we are on windows and we have an absolute path
	// that references a letter drive, check to see if the
	// WSL equivalent path exists and we should use that instead.
	if isWsl() {
		if p := wslSocketPath(socketPath, os.DirFS("/")); p != "" {
			socketPath = p
		}
	}
	// Enforce that we are using forward slashes.
	return "unix://" + filepath.ToSlash(socketPath)
}

// wslSocketPath will convert the referenced URL to a WSL-compatible
// path and check if that path exists. If the path exists, it will