start the service using a cli

cmd/gotosocial/main.go

@@ -0,0 +1,63 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package main
+
+import (
+	"os"
+
+	"github.com/gotosocial/gotosocial/cmd/server"
+	"github.com/sirupsen/logrus"
+
+	"github.com/urfave/cli/v2"
+)
+
+func main() {
+	app := &cli.App{
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:        "config",
+				Aliases:     []string{"c"},
+				Usage:       "Load configuration from `FILE`",
+			},
+			&cli.StringFlag{
+				Name:        "log-level",
+				Usage:       "Log level to run at: debug, info, warn, fatal",
+				Value:       "info",
+			},
+		},
+		Commands: []*cli.Command{
+			{
+				Name:  "server",
+				Usage: "gotosocial server-related tasks",
+				Subcommands: []*cli.Command{
+					{
+						Name:   "start",
+						Usage:  "start the gotosocial server",
+						Action: server.Run,
+					},
+				},
+			},
+		},
+	}
+
+	err := app.Run(os.Args)
+	if err != nil {
+		logrus.Fatal(err)
+	}
+}