added binaries and readme

README.md

@@ -0,0 +1,11 @@
+# Serve
+For starting http servers on localhost
+
+## Usage
+```bash
+    serve // this starts a server on port 3000
+
+    // To use a custom port run
+    serve -p 5173
+```
+

main.go

@@ -3,12 +3,12 @@ package main
 import (
 	"flag"
 	"fmt"
+	"net/http"
 	"os"
+	"os/signal"
 	"strconv"
-	"time"
 	"syscall"
-	"net/http"
-	"os/signal"
+	"time"
 )
 
 func main() {
@@ -33,7 +33,7 @@ func main() {
 
 	for {
 		select {
-		case rec := <-sig:
+		case _ = <-sig:
 			signal.Stop(sig)
 			fmt.Println("Gracefully shutting down..")
 		case err := <-errCh:
@@ -59,5 +59,5 @@ func serve(port int64, errChan chan error) {
 		errChan <- err
 		return
 	}
-	fmt.Printf("Server starting on port: %v", port)
+	fmt.Fprintf(os.Stdout, "Server starting on port: %v", port)
 }