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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2022 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package main
import (
"errors"
"fmt"
"github.com/jessevdk/go-flags"
"github.com/snapcore/snapd/i18n"
"github.com/snapcore/snapd/strutil"
)
type cmdMigrateHome struct {
waitMixin
Positional struct {
Snaps []string `positional-arg-name:"<snap>" required:"1"`
} `positional-args:"yes" required:"yes"`
}
func init() {
addDebugCommand("migrate-home",
"Migrate snaps' directory to ~/Snap.",
"Migrate snaps' directory to ~/Snap.",
func() flags.Commander {
return &cmdMigrateHome{}
}, nil, nil)
}
func (x *cmdMigrateHome) Execute(args []string) error {
chgID, err := x.client.MigrateSnapHome(x.Positional.Snaps)
if err != nil {
msg, err := errorToCmdMessage("", "migrate-home", err, nil)
if err != nil {
return err
}
fmt.Fprintln(Stderr, msg)
return nil
}
chg, err := x.wait(chgID)
if err != nil {
return err
}
var snaps []string
if err := chg.Get("snap-names", &snaps); err != nil {
return errors.New(`cannot get "snap-names" from change`)
}
if len(snaps) == 0 {
return errors.New(`expected "migrate-home" change to have non-empty "snap-names"`)
}
msg := fmt.Sprintf("%s's home directory was migrated to ~/Snap\n", snaps[0])
if len(snaps) > 1 {
msg = fmt.Sprintf(i18n.G("%s migrated their home directories to ~/Snap\n"), strutil.Quoted(snaps))
}
fmt.Fprint(Stdout, msg)
return nil
}
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