func serve(cdir string, tld string) {
tempDir, _ := ioutil.TempDir("", "tut")
tempDir += string(os.PathSeparator)
defer os.RemoveAll(tempDir)
clog.Log("Workdir %s", tempDir)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
go func() {
<-c
os.RemoveAll(tempDir)
clog.Fatal("Stopped")
}()
var idx Index
idx = make(map[string]int)
walker := func(src string, f os.FileInfo, err error) error {
return setup(tempDir, src, f, idx, err)
}
if err := filepath.Walk(cdir, walker); err != nil {
clog.Fatalf("Filewalk %v", err)
}
getindex := func(w http.ResponseWriter, r *http.Request) {
json, err := json.Marshal(idx)
if err != nil {
clog.Fatalf("During Index JSON Marshal %v", err)
}
w.Header().Set("Content-Type", "application/json")
w.Write(json)
}
http.HandleFunc("/tutorial/index.json", getindex)
url, _ := url.Parse("http://localhost:8093")
rp := httputil.NewSingleHostReverseProxy(url)
http.Handle("/query", rp)
fs := http.FileServer(http.Dir(tempDir + "/" + tld + "/"))
http.Handle("/tutorial/", http.StripPrefix("/tutorial/", fs))
http.Handle("/", http.RedirectHandler("/tutorial/index.html#1", 302))
clog.Log("Running at http://localhost:8000/")
go func() {
for {
filepath.Walk(cdir, walker)
time.Sleep(2 * time.Second)
}
}()
// last step
if err := http.ListenAndServe(":8000", nil); err != nil {
clog.Fatalf("ListenAndServe %v", err)
}
}
func NewHttpEndpoint(address string, staticPath string) *HttpEndpoint {
rv := &HttpEndpoint{}
r := mux.NewRouter()
r.Handle("/query", rv).Methods("GET", "POST")
r.PathPrefix("/").Handler(http.FileServer(http.Dir(staticPath)))
go func() {
err := http.ListenAndServe(address, r)
if err != nil {
clog.Fatal("ListenAndServe: ", err)
}
}()
return rv
}