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utils: new conversion method

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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano
2023-01-27 17:24:30 +01:00
parent 0e949bfd37
commit cbb45a6d42
2 changed files with 41 additions and 0 deletions
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13
pkg/util/utils.go
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@ -502,6 +502,19 @@ func IDtoolsToRuntimeSpec(idMaps []idtools.IDMap) (convertedIDMap []specs.LinuxI
return convertedIDMap
}
// RuntimeSpecToIDtoolsTo converts runtime spec to the one of the idtools ID mapping
func RuntimeSpecToIDtools(idMaps []specs.LinuxIDMapping) (convertedIDMap []idtools.IDMap) {
for _, idmap := range idMaps {
tempIDMap := idtools.IDMap{
ContainerID: int(idmap.ContainerID),
HostID: int(idmap.HostID),
Size: int(idmap.Size),
}
convertedIDMap = append(convertedIDMap, tempIDMap)
}
return convertedIDMap
}
func LookupUser(name string) (*user.User, error) {
// Assume UID lookup first, if it fails look up by username
if u, err := user.LookupId(name); err == nil {