Split out setupFilesystem to clean up the code

server.go

@@ -22,7 +22,7 @@ import (
 	"sync"
 )
 
-var VERSION = "1.4.4"
+var VERSION = "1.4.5"
 
 func packageName(name string) string {
 	if index := strings.Index(name, "_"); index != -1 {
@@ -75,6 +75,60 @@ func main() {
 		log.WithError(err).Fatalln("unable to marshal config file, exiting...", err)
 	}
 
+	if err := createDirs(conf); err != nil {
+		log.WithError(err).Fatalln("error creating directory structure, exiting")
+	}
+
+	if err := setupPgp(conf); err != nil {
+		log.WithError(err).Fatalln("error loading pgp key, exiting")
+	}
+
+	setupFilesystem()
+
+	log.Info("Indexing packages...")
+
+	for _, dist := range conf.Repo.DistroNames() {
+		if err := loadCache(dist); err != nil {
+			log.Info("Unable to load cached data for", dist, "- reindexing")
+			distro := &Distro{Name: dist, Architectures: make(map[string]map[string]*PackageFile)}
+
+			go scanInitialPackages(conf, distro)
+
+			distros[dist] = distro
+		}
+	}
+
+	mux := http.NewServeMux()
+
+	httpFs := afero.NewHttpFs(fs)
+
+	mux.Handle("/", http.StripPrefix("/", http.FileServer(httpFs)))
+	mux.HandleFunc("/rescan", requireAuth(rescanHandler))
+	mux.HandleFunc("/upload", requireAuth(uploadHandler))
+	mux.HandleFunc("/delete", requireAuth(deleteHandler))
+
+	bind := fmt.Sprintf(":%d", conf.Http.Port)
+
+	if conf.Http.SSL {
+		log.WithFields(log.Fields{
+			"bind": bind,
+			"certFile": conf.Http.SSLCert,
+			"keyFile": conf.Http.SSLKey,
+		}).Info("Starting with SSL enabled")
+
+		err = http.ListenAndServeTLS(bind, conf.Http.SSLCert, conf.Http.SSLKey, mux)
+	} else {
+		log.WithField("bind", bind).Info("Starting without SSL enabled")
+
+		err = http.ListenAndServe(bind, mux)
+	}
+
+	if err != nil {
+		log.WithError(err).Fatalln("Unable to start or keep running due to error")
+	}
+}
+
+func setupFilesystem() {
 	osFs := afero.NewOsFs()
 
 	switch conf.Fs.Driver {
@@ -119,56 +173,6 @@ func main() {
 
 		tmpFs = afero.NewBasePathFs(osFs, baseTempDir)
 	}
-
-	if err := createDirs(conf); err != nil {
-		log.WithError(err).Fatalln("error creating directory structure, exiting")
-	}
-
-	if err := setupPgp(conf); err != nil {
-		log.WithError(err).Fatalln("error loading pgp key, exiting")
-	}
-
-	log.Info("Indexing packages...")
-
-	for _, dist := range conf.Repo.DistroNames() {
-		if err := loadCache(dist); err != nil {
-			log.Info("Unable to load cached data for", dist, "- reindexing")
-			distro := &Distro{Name: dist, Architectures: make(map[string]map[string]*PackageFile)}
-
-			go scanInitialPackages(conf, distro)
-
-			distros[dist] = distro
-		}
-	}
-
-	mux := http.NewServeMux()
-
-	httpFs := afero.NewHttpFs(fs)
-
-	mux.Handle("/", http.StripPrefix("/", http.FileServer(httpFs)))
-	mux.HandleFunc("/rescan", requireAuth(rescanHandler))
-	mux.HandleFunc("/upload", requireAuth(uploadHandler))
-	mux.HandleFunc("/delete", requireAuth(deleteHandler))
-
-	bind := fmt.Sprintf(":%d", conf.Http.Port)
-
-	if conf.Http.SSL {
-		log.WithFields(log.Fields{
-			"bind": bind,
-			"certFile": conf.Http.SSLCert,
-			"keyFile": conf.Http.SSLKey,
-		}).Info("Starting with SSL enabled")
-
-		err = http.ListenAndServeTLS(bind, conf.Http.SSLCert, conf.Http.SSLKey, mux)
-	} else {
-		log.WithField("bind", bind).Info("Starting without SSL enabled")
-
-		err = http.ListenAndServe(bind, mux)
-	}
-
-	if err != nil {
-		log.WithError(err).Fatalln("Unable to start or keep running due to error")
-	}
 }
 
 func scanInitialPackages(config Conf, dist *Distro) {