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main.go
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main.go
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package main
import (
"context"
"log"
"net/http"
"os"
"os/signal"
"syscall"
"time"
zipfly "github.com/baptistejub/zipfly/zip_fly"
)
func main() {
port := os.Getenv("PORT")
if port == "" {
port = "6969"
}
publicUrl := os.Getenv("PUBLIC_URL")
if publicUrl == "" {
host, err := os.Hostname()
if err != nil {
panic(err)
}
publicUrl = "http://" + host + ":" + port
}
environment := os.Getenv("ENVIRONMENT")
if environment == "" {
environment = "development"
}
validateSignature := os.Getenv("VALIDATE_SIGNATURE") != ""
options := zipfly.ServerOptions{
ValidateSignature: validateSignature,
SigningSecret: os.Getenv("SIGNING_SECRET"),
PublicUrl: publicUrl,
}
httpServer := &http.Server{
Addr: ":" + port,
Handler: zipfly.NewServer(environment, options),
ReadTimeout: 10 * time.Second,
}
go func() {
httpServer.ListenAndServe()
}()
log.Printf("Server started on port %s", port)
// Gracefully shutdown when SIGTERM is received
sig := make(chan os.Signal, 1)
signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
<-sig
log.Printf("Shutting down...")
httpServer.Shutdown(context.Background())
}