split db and bolt to store interface

pkg/store/store.go

@@ -0,0 +1,37 @@
+// Copyright (C) 2018 Marius Schellenberger
+
+package store
+
+import (
+	"fmt"
+)
+
+//const (
+//	dbFile       = "gowiki.db"
+//	defUser      = "admin"
+//	defPassword  = "gowiki"
+//	userTable    = "user"
+//	pageTable    = "page"
+//	snippetTable = "snippet"
+//	bcryptCost   = 13
+//	indexName    = "Index"
+//	welcome      = `# Welcome to GoWiki
+//This is the [Index](/wiki/Index) page.
+//You can customize it how you like.`
+//	wikiSection = "wiki"
+//)
+
+func storeErr(i interface{}) error {
+	return fmt.Errorf("store: %s", i)
+}
+
+var ErrKeyNotFound = storeErr("key not found")
+
+type Store interface {
+	Marshaler
+	Get(string, interface{}) error
+	Set(string, interface{}) error
+	ForEach(func(string, []byte) error) error
+	Delete(string) error
+	Close() error
+}