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442b45628e
Adds support for the daemon to handle user namespace maps as a per-daemon setting. Support for handling uid/gid mapping is added to the builder, archive/unarchive packages and functions, all graphdrivers (except Windows), and the test suite is updated to handle user namespace daemon rootgraph changes. Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
26 lines
550 B
Go
26 lines
550 B
Go
package directory
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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)
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// MoveToSubdir moves all contents of a directory to a subdirectory underneath the original path
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func MoveToSubdir(oldpath, subdir string) error {
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infos, err := ioutil.ReadDir(oldpath)
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if err != nil {
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return err
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}
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for _, info := range infos {
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if info.Name() != subdir {
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oldName := filepath.Join(oldpath, info.Name())
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newName := filepath.Join(oldpath, subdir, info.Name())
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if err := os.Rename(oldName, newName); err != nil {
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return err
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}
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}
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}
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return nil
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}
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