Implement basic feed updater

cmd/podsync/server.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/mxpv/podsync/pkg/config"
+)
+
+type Server struct {
+	http.Server
+}
+
+func NewServer(cfg *config.Config) *Server {
+	port := cfg.Server.Port
+	if port == 0 {
+		port = 8080
+	}
+
+	srv := Server{}
+
+	srv.Addr = fmt.Sprintf(":%d", port)
+	log.Debugf("using address: %s", srv.Addr)
+
+	fs := http.FileServer(http.Dir(cfg.Server.DataDir))
+	http.Handle("/", fs)
+
+	return &srv
+}