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https://github.com/vbatts/tar-split.git
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99c8914877
This allows reading the metadata contained in tar-split without expensively recreating the whole tar stream including full contents. We have two use cases for this: - In a situation where tar-split is distributed along with a separate metadata stream, ensuring that the two are exactly consistent - Reading the tar headers allows making a ~cheap check of consistency of on-disk layers, just checking that the files exist in expected sizes, without reading the full contents. This can be implemented outside of this repo, but it's not ideal: - The function necessarily hard-codes some assumptions about how tar-split determines the boundaries of SegmentType/FileType entries (or, indeed, whether it uses FileType entries at all). That's best maintained directly beside the code that creates this. - The ExpectedPadding() value is not currently exported, so the consumer would have to heuristically guess where the padding ends. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
22 lines
617 B
Modula-2
22 lines
617 B
Modula-2
module github.com/vbatts/tar-split
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go 1.17
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require (
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github.com/fatih/color v1.15.0
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github.com/magefile/mage v1.14.0
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github.com/sirupsen/logrus v1.9.0
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github.com/stretchr/testify v1.9.0
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github.com/urfave/cli v1.22.12
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)
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require (
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github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/mattn/go-colorable v0.1.13 // indirect
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github.com/mattn/go-isatty v0.0.17 // indirect
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github.com/pmezard/go-difflib v1.0.0 // indirect
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github.com/russross/blackfriday/v2 v2.1.0 // indirect
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golang.org/x/sys v0.6.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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