5f275ccb1b
This introduces Versions for TarSum checksums. Fixes: https://github.com/docker/docker/issues/7526 It preserves current functionality and abstracts the interface for future flexibility of hashing algorithms. As a POC, the VersionDev Tarsum does not include the mtime in the checksum calculation, and would solve https://github.com/docker/docker/issues/7387 though this is not a settled Version is subject to change until a version number is assigned. Signed-off-by: Vincent Batts <vbatts@redhat.com> Upstream-commit: 747f89cd327db9d50251b17797c4d825162226d0 Component: engine
23 lines
260 B
Go
23 lines
260 B
Go
package tarsum
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import (
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"io"
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)
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type writeCloseFlusher interface {
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io.WriteCloser
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Flush() error
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}
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type nopCloseFlusher struct {
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io.Writer
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}
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func (n *nopCloseFlusher) Close() error {
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return nil
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}
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func (n *nopCloseFlusher) Flush() error {
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return nil
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}
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