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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)
35 lines
606 B
Go
35 lines
606 B
Go
// +build windows
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package directory
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import (
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"os"
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"path/filepath"
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"github.com/docker/docker/pkg/longpath"
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)
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// Size walks a directory tree and returns its total size in bytes.
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func Size(dir string) (size int64, err error) {
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fixedPath, err := filepath.Abs(dir)
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if err != nil {
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return
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}
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fixedPath = longpath.AddPrefix(fixedPath)
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err = filepath.Walk(dir, func(d string, fileInfo os.FileInfo, e error) error {
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// Ignore directory sizes
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if fileInfo == nil {
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return nil
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}
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s := fileInfo.Size()
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if fileInfo.IsDir() || s == 0 {
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return nil
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}
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size += s
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return nil
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})
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return
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}
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