incorporate postgres patch with minor changes

process/feta.go

@@ -1,6 +1,7 @@
 package process
 
 import (
+	"fmt"
 	"os"
 	"time"
 
@@ -9,6 +10,7 @@ import (
 	"git.eeqj.de/sneak/feta/locator"
 	"git.eeqj.de/sneak/feta/manager"
 	"git.eeqj.de/sneak/feta/storage"
+	_ "github.com/jinzhu/gorm/dialects/postgres"
 	_ "github.com/jinzhu/gorm/dialects/sqlite"
 	"github.com/k0kubun/pp"
 	"github.com/mattn/go-isatty"
@@ -56,7 +58,7 @@ func (f *Feta) configure() {
 	viper.SetDefault("TootsToDB", true)
 	viper.SetDefault("HostDiscoveryParallelism", 5)
 	viper.SetDefault("FSStorageLocation", os.ExpandEnv("$HOME/Library/ApplicationSupport/feta/tootarchive.d"))
-	viper.SetDefault("DBStorageLocation", os.ExpandEnv("$HOME/Library/ApplicationSupport/feta/feta.state.db"))
+	viper.SetDefault("DBURL", fmt.Sprintf("sqlite://%s", os.ExpandEnv("$HOME/Library/ApplicationSupport/feta/feta.state.db")))
 	viper.SetDefault("LogReportInterval", time.Second*10)
 
 	if err := viper.ReadInConfig(); err != nil {