/
main.go
44 lines (41 loc) · 1020 Bytes
/
main.go
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package main
import (
"context"
"flag"
"log"
"net"
"net/http"
"net/http/httputil"
"net/url"
"github.com/nobonobo/vecty-chatapp/backend"
)
func main() {
log.SetFlags(log.LstdFlags | log.Lshortfile)
var development bool
flag.BoolVar(&development, "dev", false, "reverseproxy to gopherjs serve(localhost:8080)")
flag.Parse()
if development {
log.Println("development mode")
u, _ := url.Parse("http://localhost:8080")
rp := httputil.NewSingleHostReverseProxy(u)
http.Handle("/", rp)
} else {
log.Println("normal mode")
http.Handle("/", http.FileServer(http.Dir("./app")))
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
h := backend.Setup(ctx, "/api")
http.HandleFunc("/api/", func(w http.ResponseWriter, r *http.Request) {
log.Println(r.Method, r.RequestURI)
h.ServeHTTP(w, r)
})
l, err := net.Listen("tcp", ":8888")
if err != nil {
log.Fatalln(err)
}
log.Println("listen:", l.Addr())
if err := http.Serve(l, nil); err != nil {
log.Fatalln(err)
}
}