Create directories before key setup, not on startup

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"flag"
-	"fmt"
 	"log"
 	"net/http"
 	"os"
@@ -10,31 +9,6 @@ import (
 	"runtime/pprof"
 )
 
-func createDirectories(path string) {
-	log.Println("Creating repository directories")
-
-	dirs := []string{
-		"data",
-		"index",
-		"keys",
-		"locks",
-		"snapshots",
-		"tmp",
-	}
-
-	for _, d := range dirs {
-		if err := os.MkdirAll(filepath.Join(path, d), 0700); err != nil {
-			log.Fatal(err)
-		}
-	}
-
-	for i := 0; i < 256; i++ {
-		if err := os.MkdirAll(filepath.Join(path, "data", fmt.Sprintf("%02x", i)), 0700); err != nil {
-			log.Fatal(err)
-		}
-	}
-}
-
 func setupRoutes(path string) *Router {
 	context := &Context{path}
 
@@ -72,8 +46,6 @@ func main() {
 		defer pprof.StopCPUProfile()
 	}
 
-	createDirectories(*path)
-
 	router := setupRoutes(*path)
 
 	var handler http.Handler