Start fleshing out database related functions

internal/cli/root/root.go

@@ -5,6 +5,7 @@ import (
 	"github.com/apex/log"
 	"github.com/apex/log/handlers/cli"
 	ooni "github.com/openobservatory/gooni"
+	"github.com/openobservatory/gooni/internal/database"
 	"github.com/prometheus/common/version"
 )
 
@@ -15,7 +16,7 @@ var Cmd = kingpin.New("ooni", "")
 var Command = Cmd.Command
 
 // Init should be called by all subcommand that care to have a ooni.OONI instance
-var Init func() (*ooni.Config, *ooni.OONI, error)
+var Init func() (*ooni.Config, *ooni.Context, error)
 
 func init() {
 	configPath := Cmd.Flag("config", "Set a custom config file path").Short('c').String()
@@ -28,19 +29,33 @@ func init() {
 			log.Debugf("ooni version %s", version.Version)
 		}
 
-		Init = func() (*ooni.Config, *ooni.OONI, error) {
+		Init = func() (*ooni.Config, *ooni.Context, error) {
 			var c *ooni.Config
 			var err error
 
 			if *configPath != "" {
+				log.Debugf("Reading config file from %s", *configPath)
 				c, err = ooni.ReadConfig(*configPath)
 			} else {
+				log.Debug("Reading default config file")
 				c, err = ooni.ReadDefaultConfigPaths()
 			}
 			if err != nil {
 				return nil, nil, err
 			}
-			o := ooni.New(c)
+
+			dbPath, err := DefaultDatabasePath()
+			if err != nil {
+				return nil, nil, err
+			}
+
+			log.Debugf("Connecting to database sqlite3://%s", dbPath)
+			db, err := database.Connect(dbPath)
+			if err != nil {
+				return nil, nil, err
+			}
+
+			o := ooni.New(c, db)
 			o.Init()
 			return c, o, nil
 		}