talos

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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
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package makefs
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import (
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	"errors"
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	"fmt"
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	"github.com/siderolabs/go-cmd/pkg/cmd"
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)
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const (
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	// FilesystemTypeXFS is the filesystem type for XFS.
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	FilesystemTypeXFS = "xfs"
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)
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// XFSGrow expands a XFS filesystem to the maximum possible. The partition
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// MUST be mounted, or this will fail.
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func XFSGrow(partname string) error {
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	_, err := cmd.Run("xfs_growfs", "-d", partname)
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	return err
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}
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// XFSRepair repairs a XFS filesystem on the specified partition.
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func XFSRepair(partname, fsType string) error {
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	if fsType != FilesystemTypeXFS {
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		return fmt.Errorf("unsupported filesystem type: %s", fsType)
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	}
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	_, err := cmd.Run("xfs_repair", partname)
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	return err
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}
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// XFS creates a XFS filesystem on the specified partition.
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func XFS(partname string, setters ...Option) error {
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	if partname == "" {
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		return errors.New("missing path to disk")
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	}
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	opts := NewDefaultOptions(setters...)
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	// The ftype=1 naming option is required by overlayfs.
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	// The bigtime=1 metadata option enables timestamps beyond 2038.
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	args := []string{"-n", "ftype=1", "-m", "bigtime=1"}
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	if opts.Force {
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		args = append(args, "-f")
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	}
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	if opts.Label != "" {
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		args = append(args, "-L", opts.Label)
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	}
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	args = append(args, partname)
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	_, err := cmd.Run("mkfs.xfs", args...)
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	return err
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}
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