Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
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@@ -3,6 +3,7 @@ package chrootarchive |
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import ( |
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"flag" |
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"fmt" |
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+ "io/ioutil" |
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"os" |
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"runtime" |
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"syscall" |
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@@ -21,9 +22,16 @@ func applyLayer() {
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if err := syscall.Chdir("/"); err != nil {
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fatal(err) |
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} |
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+ tmpDir, err := ioutil.TempDir("/", "temp-docker-extract")
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+ if err != nil {
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+ fatal(err) |
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+ } |
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+ os.Setenv("TMPDIR", tmpDir)
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if err := archive.ApplyLayer("/", os.Stdin); err != nil {
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+ os.RemoveAll(tmpDir) |
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fatal(err) |
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} |
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+ os.RemoveAll(tmpDir) |
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os.Exit(0) |
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} |
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