talos/pkg/makefs/vfat.go
Andrey Smirnov 018086d1fa refactor: extract blockdevice library
Library `blockdevice` was extracted as `talos-systems/go-blockdevice`,
this PR finalizes the move by removing Talos copy of it.

Some functions around `mkfs`/`growfs` were extracted as `makefs`
package, as they depend on `cmd` package.

Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
2020-10-05 11:18:43 -07:00

27 lines
617 B
Go

// 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 http://mozilla.org/MPL/2.0/.
package makefs
import (
"github.com/talos-systems/talos/pkg/cmd"
)
// VFAT creates a VFAT filesystem on the specified partition.
func VFAT(partname string, setters ...Option) error {
opts := NewDefaultOptions(setters...)
args := []string{}
if opts.Label != "" {
args = append(args, "-F", "32", "-n", opts.Label)
}
args = append(args, partname)
_, err := cmd.Run("mkfs.vfat", args...)
return err
}