55 lines
878 B
Go
55 lines
878 B
Go
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package main
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import (
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"fmt"
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"log"
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"net"
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"net/http"
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"os"
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"strconv"
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"time"
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"github.com/gorilla/mux"
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)
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func fatal(err any) {
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log.Fatalf("[ERR] %s\n", err)
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}
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func info(s string) {
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log.Printf("[INFO] %s\n", s)
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}
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func write(w http.ResponseWriter, status int, data []byte) {
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w.WriteHeader(status)
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w.Write(data)
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}
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func main() {
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r := mux.NewRouter()
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r.HandleFunc("/{id}-lyrics", lyricsHandler)
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r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
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server := &http.Server{
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Handler: r,
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WriteTimeout: 10 * time.Second,
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ReadTimeout: 10 * time.Second,
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}
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port, _ := strconv.Atoi(os.Getenv("PORT"))
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if port == 0 {
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port = 5555
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}
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l, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
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if err != nil {
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fatal(err)
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}
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info(fmt.Sprintf("server is listening on port %d", port))
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fatal(server.Serve(l))
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}
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