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b71a930bfc
`syncthing cli` subcommand was using urfave/cli as the command parser. This PR replace it with kong, which the main command uses. Some help texts and error message format are changed. Other than that, all the command usage and logic remains unchanged. There's only one place which still uses urfave/cli, which is `syncthing cli config`, because it uses some magic to dynamically build commands from struct reflects. I used kong's `passthrough:""` tag to pass any argument following `syncthing cli config` to urfave/cli parser. This PR also fixes #9041 --------- Co-authored-by: Jakob Borg <jakob@kastelo.net>
109 lines
2.7 KiB
Go
109 lines
2.7 KiB
Go
// Copyright (C) 2019 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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package cli
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import (
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"bufio"
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"errors"
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"fmt"
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"path/filepath"
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"github.com/alecthomas/kong"
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"github.com/syncthing/syncthing/lib/config"
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"github.com/syncthing/syncthing/lib/fs"
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)
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type folderOverrideCommand struct {
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FolderID string `arg:""`
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}
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type defaultIgnoresCommand struct {
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Path string `arg:""`
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}
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type operationCommand struct {
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Restart struct{} `cmd:"" help:"Restart syncthing"`
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Shutdown struct{} `cmd:"" help:"Shutdown syncthing"`
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Upgrade struct{} `cmd:"" help:"Upgrade syncthing (if a newer version is available)"`
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FolderOverride folderOverrideCommand `cmd:"" help:"Override changes on folder (remote for sendonly, local for receiveonly). WARNING: Destructive - deletes/changes your data"`
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DefaultIgnores defaultIgnoresCommand `cmd:"" help:"Set the default ignores (config) from a file"`
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}
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func (*operationCommand) Run(ctx Context, kongCtx *kong.Context) error {
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f := ctx.clientFactory
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switch kongCtx.Selected().Name {
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case "restart":
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return emptyPost("system/restart", f)
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case "shutdown":
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return emptyPost("system/shutdown", f)
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case "upgrade":
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return emptyPost("system/upgrade", f)
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}
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return nil
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}
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func (f *folderOverrideCommand) Run(ctx Context) error {
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client, err := ctx.clientFactory.getClient()
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if err != nil {
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return err
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}
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cfg, err := getConfig(client)
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if err != nil {
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return err
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}
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rid := f.FolderID
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for _, folder := range cfg.Folders {
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if folder.ID == rid {
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response, err := client.Post("db/override", "")
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if err != nil {
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return err
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}
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if response.StatusCode != 200 {
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errStr := fmt.Sprint("Failed to override changes\nStatus code: ", response.StatusCode)
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bytes, err := responseToBArray(response)
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if err != nil {
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return err
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}
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body := string(bytes)
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if body != "" {
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errStr += "\nBody: " + body
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}
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return errors.New(errStr)
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}
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return nil
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}
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}
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return fmt.Errorf("Folder %q not found", rid)
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}
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func (d *defaultIgnoresCommand) Run(ctx Context) error {
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client, err := ctx.clientFactory.getClient()
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if err != nil {
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return err
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}
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dir, file := filepath.Split(d.Path)
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filesystem := fs.NewFilesystem(fs.FilesystemTypeBasic, dir)
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fd, err := filesystem.Open(file)
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if err != nil {
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return err
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}
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scanner := bufio.NewScanner(fd)
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var lines []string
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for scanner.Scan() {
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lines = append(lines, scanner.Text())
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}
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fd.Close()
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if err := scanner.Err(); err != nil {
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return err
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}
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_, err = client.PutJSON("config/defaults/ignores", config.Ignores{Lines: lines})
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return err
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}
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