mirror of https://github.com/perkeep/perkeep.git
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
|
package fstestutil
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
|
||
|
|
"camlistore.org/third_party/github.com/artyom/mtab"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Inventory of mount information parsing packages out there:
|
||
|
|
//
|
||
|
|
// https://github.com/cratonica/gomounts
|
||
|
|
//
|
||
|
|
// Does it "right" by using getmntent(3), but that needs CGo which
|
||
|
|
// prevents cross-compiling easily.
|
||
|
|
//
|
||
|
|
// https://github.com/antage/mntent
|
||
|
|
//
|
||
|
|
// Does not handle escaping at all.
|
||
|
|
//
|
||
|
|
// https://github.com/deniswernert/go-fstab
|
||
|
|
//
|
||
|
|
// Does not handle escaping at all. Has trivial bugs like
|
||
|
|
// https://github.com/deniswernert/go-fstab/issues/1
|
||
|
|
//
|
||
|
|
// http://godoc.org/github.com/docker/docker/pkg/mount
|
||
|
|
//
|
||
|
|
// Does not handle escaping at all. Part of an overly large source
|
||
|
|
// tree.
|
||
|
|
//
|
||
|
|
// https://github.com/artyom/mtab
|
||
|
|
//
|
||
|
|
// Does not split options. Otherwise seems to work.
|
||
|
|
|
||
|
|
func findMount(mnt string) (*mtab.Entry, error) {
|
||
|
|
mounts, err := mtab.Entries("/proc/mounts")
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
for _, m := range mounts {
|
||
|
|
if m.Dir == mnt {
|
||
|
|
return &m, nil
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return nil, errors.New("mount not found")
|
||
|
|
}
|
||
|
|
|
||
|
|
func getMountInfo(mnt string) (*MountInfo, error) {
|
||
|
|
m, err := findMount(mnt)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
i := &MountInfo{
|
||
|
|
FSName: m.Fsname,
|
||
|
|
Type: m.Type,
|
||
|
|
}
|
||
|
|
return i, nil
|
||
|
|
}
|