syncthing/cmd/syncthing/cli/operations.go

113 lines
2.7 KiB
Go

// Copyright (C) 2019 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.
package cli
import (
"bufio"
"fmt"
"path/filepath"
"github.com/syncthing/syncthing/lib/config"
"github.com/syncthing/syncthing/lib/fs"
"github.com/urfave/cli"
)
var operationCommand = cli.Command{
Name: "operations",
HideHelp: true,
Usage: "Operation command group",
Subcommands: []cli.Command{
{
Name: "restart",
Usage: "Restart syncthing",
Action: expects(0, emptyPost("system/restart")),
},
{
Name: "shutdown",
Usage: "Shutdown syncthing",
Action: expects(0, emptyPost("system/shutdown")),
},
{
Name: "upgrade",
Usage: "Upgrade syncthing (if a newer version is available)",
Action: expects(0, emptyPost("system/upgrade")),
},
{
Name: "folder-override",
Usage: "Override changes on folder (remote for sendonly, local for receiveonly). WARNING: Destructive - deletes/changes your data.",
ArgsUsage: "[folder id]",
Action: expects(1, foldersOverride),
},
{
Name: "default-ignores",
Usage: "Set the default ignores (config) from a file",
ArgsUsage: "path",
Action: expects(1, setDefaultIgnores),
},
},
}
func foldersOverride(c *cli.Context) error {
client, err := getClientFactory(c).getClient()
if err != nil {
return err
}
cfg, err := getConfig(client)
if err != nil {
return err
}
rid := c.Args()[0]
for _, folder := range cfg.Folders {
if folder.ID == rid {
response, err := client.Post("db/override", "")
if err != nil {
return err
}
if response.StatusCode != 200 {
errStr := fmt.Sprint("Failed to override changes\nStatus code: ", response.StatusCode)
bytes, err := responseToBArray(response)
if err != nil {
return err
}
body := string(bytes)
if body != "" {
errStr += "\nBody: " + body
}
return fmt.Errorf(errStr)
}
return nil
}
}
return fmt.Errorf("Folder " + rid + " not found")
}
func setDefaultIgnores(c *cli.Context) error {
client, err := getClientFactory(c).getClient()
if err != nil {
return err
}
dir, file := filepath.Split(c.Args()[0])
filesystem := fs.NewFilesystem(fs.FilesystemTypeBasic, dir)
fd, err := filesystem.Open(file)
if err != nil {
return err
}
scanner := bufio.NewScanner(fd)
var lines []string
for scanner.Scan() {
lines = append(lines, scanner.Text())
}
fd.Close()
if err := scanner.Err(); err != nil {
return err
}
_, err = client.PutJSON("config/defaults/ignores", config.Ignores{Lines: lines})
return err
}