func TestRouteHandler(t *testing.T) {
var routeHandlerTests = []struct {
spec string
}{
{"/one=two"},
}
for i, tt := range routeHandlerTests {
r, err := newRoute(tt.spec)
if err != nil {
t.Errorf(
"Test %d, unexpected error:\n%s\n",
i,
err,
)
}
rb, err := rice.FindBox("templates")
if err != nil {
t.Error(err)
}
templates, err := ricetemp.MakeTemplates(rb)
if err != nil {
panic(err)
}
r.Endpoint.Handler(templates, inject.CopyInject{})
}
}
// Serve starts the devd server. The callback is called with the serving URL
// just before service starts.
func (dd *Devd) Serve(address string, port int, certFile string, logger termlog.TermLog, callback func(string)) error {
templates, err := ricetemp.MakeTemplates(rice.MustFindBox("templates"))
if err != nil {
return fmt.Errorf("Error loading templates: %s", err)
}
mux, err := dd.Router(logger, templates)
if err != nil {
return err
}
var tlsConfig *tls.Config
var tlsEnabled bool
if certFile != "" {
tlsConfig, err = getTLSConfig(certFile)
if err != nil {
return fmt.Errorf("Could not load certs: %s", err)
}
tlsEnabled = true
}
var hl net.Listener
if port > 0 {
hl, err = net.Listen("tcp", fmt.Sprintf("%v:%d", address, port))
} else {
hl, err = pickPort(address, portLow, portHigh, tlsEnabled)
}
if err != nil {
return err
}
if tlsConfig != nil {
hl = tls.NewListener(hl, tlsConfig)
}
hl = slowdown.NewSlowListener(hl, dd.UpKbps*1024, dd.DownKbps*1024)
url := formatURL(tlsEnabled, address, hl.Addr().(*net.TCPAddr).Port)
logger.Say("Listening on %s (%s)", url, hl.Addr().String())
server := &http.Server{Addr: hl.Addr().String(), Handler: mux}
callback(url)
if dd.HasLivereload() {
c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGHUP)
go func() {
for {
<-c
logger.Say("Received signal - reloading")
dd.lrserver.Reload([]string{"*"})
}
}()
}
err = server.Serve(hl)
logger.Shout("Server stopped: %v", err)
return nil
}
func TestForwardEndpoint(t *testing.T) {
f, err := newForwardEndpoint("http://foo")
if err != nil {
t.Errorf("Unexpected error: %s", err)
}
rb, err := rice.FindBox("templates")
if err != nil {
t.Error(err)
}
templates, err := ricetemp.MakeTemplates(rb)
if err != nil {
panic(err)
}
f.Handler(templates, inject.CopyInject{})
f, err = newForwardEndpoint("%")
if err == nil {
t.Errorf("Expected error, got %s", f)
}
}
// Serve starts the devd server
func (dd *Devd) Serve(logger termlog.Logger) error {
templates, err := ricetemp.MakeTemplates(rice.MustFindBox("templates"))
if err != nil {
return fmt.Errorf("Error loading templates: %s", err)
}
ignores := make([]*regexp.Regexp, 0, 0)
for _, expr := range dd.IgnoreLogs {
v, err := regexp.Compile(expr)
if err != nil {
return fmt.Errorf("%s", err)
}
ignores = append(ignores, v)
}
routeColl := make(RouteCollection)
for _, s := range dd.Routes {
err := routeColl.Set(s)
if err != nil {
return fmt.Errorf("Invalid route specification: %s", err)
}
}
mux := http.NewServeMux()
for match, route := range routeColl {
handler := dd.RouteHandler(logger, route, templates, ignores)
mux.Handle(match, http.StripPrefix(route.Path, handler))
}
lr := livereload.NewServer("livereload", logger)
if dd.LivereloadEnabled() {
mux.Handle("/livereload", lr)
mux.Handle("/livereload.js", http.HandlerFunc(lr.ServeScript))
}
if dd.LivereloadRoutes {
err = WatchRoutes(routeColl, lr, dd.Excludes, logger)
if err != nil {
return fmt.Errorf("Could not watch routes for livereload: %s", err)
}
}
if len(dd.Watch) > 0 {
err = WatchPaths(dd.Watch, dd.Excludes, lr, logger)
if err != nil {
return fmt.Errorf("Could not watch path for livereload: %s", err)
}
}
var hl net.Listener
tlsEnabled := false
if dd.CertFile != "" {
tlsEnabled = true
}
if dd.Port > 0 {
hl, err = net.Listen("tcp", fmt.Sprintf("%v:%d", dd.Address, dd.Port))
} else {
hl, err = pickPort(dd.Address, portLow, portHigh, tlsEnabled)
}
if err != nil {
return fmt.Errorf("Could not bind to port: %s", err)
}
var tlsConfig *tls.Config
if dd.CertFile != "" {
tlsConfig, err = getTLSConfig(dd.CertFile)
if err != nil {
return fmt.Errorf("Could not load certs: %s", err)
}
hl = tls.NewListener(hl, tlsConfig)
}
hl = slowdown.NewSlowListener(hl, dd.UpKbps*1024, dd.DownKbps*1024)
url := formatURL(tlsEnabled, dd.Address, hl.Addr().(*net.TCPAddr).Port)
logger.Say("Listening on %s (%s)", url, hl.Addr().String())
if dd.OpenBrowser {
go func() {
webbrowser.Open(url)
}()
}
server := &http.Server{
Addr: hl.Addr().String(),
Handler: hostPortStrip(mux),
}
err = server.Serve(hl)
logger.Shout("Server stopped: %v", err)
return nil
}