Method createHTTPClient

cli/root.go:808–843

(ctx context.Context, serverURL *url.URL, inv *serpent.Invocation)

}

func (r *RootCmd) createHTTPClient(ctx context.Context, serverURL *url.URL, inv *serpent.Invocation) (*http.Client, error) {
	baseTransport, err := newHTTPTransport(r.tlsConfig)
	if err != nil {
		return nil, err
	}
	transport := baseTransport

	transport = wrapTransportWithTelemetryHeader(transport, inv)
	transport = wrapTransportWithUserAgentHeader(transport, inv)
	if !r.noVersionCheck {
		buildInfoTransport, err := newHTTPTransport(r.tlsConfig)
		if err != nil {
			return nil, err
		}
		transport = wrapTransportWithVersionCheck(transport, inv, buildinfo.Version(), func(ctx context.Context) (codersdk.BuildInfoResponse, error) {
			// Create a new client without any wrapped transport
			// otherwise it creates an infinite loop!
			basicClient := codersdk.New(serverURL, codersdk.WithHTTPClient(&http.Client{Transport: buildInfoTransport}))
			return basicClient.BuildInfo(ctx)
		})
	}
	if !r.noFeatureWarning {
		transport = wrapTransportWithEntitlementsCheck(transport, inv.Stderr)
	}
	headerTransport, err := r.HeaderTransport(ctx, serverURL)
	if err != nil {
		return nil, xerrors.Errorf("create header transport: %w", err)
	}
	// The header transport has to come last.
	// codersdk checks for the header transport to get headers
	// to clone on the DERP client.
	headerTransport.Transport = transport
	return &http.Client{
		Transport: headerTransport,
	}, nil
}

func newHTTPTransport(tlsConfig *tls.Config) (http.RoundTripper, error) {
	defaultTransport, ok := http.DefaultTransport.(*http.Transport)