type FsckOutput struct {
	result string
}

var RepoCmd = &cmds.Command{
	Helptext: cmds.HelpText{
		Tagline: "Manipulate the IPFS repo.",
		ShortDescription: `
'ipfs repo' is a plumbing command used to manipulate the repo.
`,
	},

	Subcommands: map[string]*cmds.Command{
		"gc":   repoGcCmd,
		"stat": repoStatCmd,
		"fsck": repoFsckCmd,
	},
}

var repoFsckCmd = &cmds.Command{
	Helptext: cmds.HelpText{
		Tagline: "Removes repo lockfiles",
		ShortDescription: `
'ipfs repo fsck' is a plumbing command that will remove repo lockfiles
leveldb ~/.ipfs/datastore/LOCK and ~/.ipfs/repo.lock
`,
	},
	Run: func(req cmds.Request, res cmds.Response) {
		res.SetOutput(&FsckOutput{
			result: "Success",
		})
	},
	Type: FsckOutput{},
	Marshalers: cmds.MarshalerMap{
		cmds.Text: func(res cmds.Response) (io.Reader, error) {
			fsck := res.Output().(*FsckOutput)
			return strings.NewReader(fsck.result), nil
		},
	},
}