move SFTPGo package to the internal folder

SFTPGo is a daemon and command line tool, not a library.

The public API are provided by the SDK

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>

internal/cmd/serve.go

@@ -0,0 +1,68 @@
+// Copyright (C) 2019-2022  Nicola Murino
+//
+// 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, version 3.
+//
+// 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 <https://www.gnu.org/licenses/>.
+
+package cmd
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+
+	"github.com/drakkan/sftpgo/v2/internal/service"
+	"github.com/drakkan/sftpgo/v2/internal/util"
+)
+
+var (
+	serveCmd = &cobra.Command{
+		Use:   "serve",
+		Short: "Start the SFTPGo service",
+		Long: `To start the SFTPGo with the default values for the command line flags simply
+use:
+
+$ sftpgo serve
+
+Please take a look at the usage below to customize the startup options`,
+		Run: func(_ *cobra.Command, _ []string) {
+			service := service.Service{
+				ConfigDir:         util.CleanDirInput(configDir),
+				ConfigFile:        configFile,
+				LogFilePath:       logFilePath,
+				LogMaxSize:        logMaxSize,
+				LogMaxBackups:     logMaxBackups,
+				LogMaxAge:         logMaxAge,
+				LogCompress:       logCompress,
+				LogLevel:          logLevel,
+				LogUTCTime:        logUTCTime,
+				LoadDataFrom:      loadDataFrom,
+				LoadDataMode:      loadDataMode,
+				LoadDataQuotaScan: loadDataQuotaScan,
+				LoadDataClean:     loadDataClean,
+				Shutdown:          make(chan bool),
+			}
+			if err := service.Start(disableAWSInstallationCode); err == nil {
+				service.Wait()
+				if service.Error == nil {
+					os.Exit(0)
+				}
+			}
+			os.Exit(1)
+		},
+	}
+)
+
+func init() {
+	rootCmd.AddCommand(serveCmd)
+	addServeFlags(serveCmd)
+	addAWSContainerFlags(serveCmd)
+}