add doctor

Author: lunny

cmd/doctor.go

@@ -0,0 +1,31 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package cmd
+
+import (
+	"github.com/urfave/cli"
+
+	"code.gitea.io/gitea/modules/setting"
+)
+
+// CmdDoctor represents the available doctor sub-command.
+var CmdDoctor = cli.Command{
+	Name:        "doctor",
+	Usage:       "Diagnose the problems",
+	Description: "A command to diagnose the problems of current gitea instance according the given configuration.",
+	Action:      runDoctor,
+}
+
+func runDoctor(ctx *cli.Context) error {
+	if err := initDB(); err != nil {
+		return err
+	}
+
+	runDoctorLocationMoved(ctx)
+}
+
+func runDoctorLocationMoved(ctx *cliContext) {
+	setting.RepoRootPath
+}