[MM-53113] cmd/mattermost/db: remove app dependency from db reset command (#23727)

server/cmd/mattermost/commands/init.go

@@ -4,12 +4,15 @@
 package commands
 
 import (
+	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 
 	"github.com/mattermost/mattermost/server/public/model"
 	"github.com/mattermost/mattermost/server/public/shared/i18n"
 	"github.com/mattermost/mattermost/server/v8/channels/app"
 	"github.com/mattermost/mattermost/server/v8/channels/app/request"
+	"github.com/mattermost/mattermost/server/v8/channels/store"
+	"github.com/mattermost/mattermost/server/v8/channels/store/sqlstore"
 	"github.com/mattermost/mattermost/server/v8/channels/utils"
 	"github.com/mattermost/mattermost/server/v8/config"
 )
@@ -52,3 +55,14 @@ func initDBCommandContext(configDSN string, readOnlyConfigStore bool, options ..
 
 	return a, nil
 }
+
+func initStoreCommandContextCobra(command *cobra.Command) (store.Store, error) {
+	cfgDSN := getConfigDSN(command, config.GetEnvironment())
+	cfgStore, err := config.NewStoreFromDSN(cfgDSN, true, nil, true)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to load configuration")
+	}
+
+	config := cfgStore.Get()
+	return sqlstore.New(config.SqlSettings, nil), nil
+}