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Merge pull request #684 from tych0/add-oci-allow-uncompressed-flag

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copy: add a CLI flag for OCIAcceptUncompressedLayers
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Valentin Rothberg 2019-06-26 10:26:31 +02:00 committed by GitHub
commit 0d471d146c
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3 changed files with 12 additions and 2 deletions
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11
cmd/skopeo/utils.go
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@ -153,8 +153,9 @@ func (opts *imageOptions) newSystemContext() (*types.SystemContext, error) {
// imageDestOptions is a superset of imageOptions specialized for iamge destinations.
type imageDestOptions struct {
*imageOptions
osTreeTmpDir string // A directory to use for OSTree temporary files
dirForceCompression bool // Compress layers when saving to the dir: transport
osTreeTmpDir string // A directory to use for OSTree temporary files
dirForceCompression bool // Compress layers when saving to the dir: transport
ociAcceptUncompressedLayers bool // Whether to accept uncompressed layers in the oci: transport
}
// imageDestFlags prepares a collection of CLI flags writing into imageDestOptions, and the managed imageDestOptions structure.
@ -173,6 +174,11 @@ func imageDestFlags(global *globalOptions, shared *sharedImageOptions, flagPrefi
Usage: "Compress tarball image layers when saving to directory using the 'dir' transport. (default is same compression type as source)",
Destination: &opts.dirForceCompression,
},
cli.BoolFlag{
Name: flagPrefix + "oci-accept-uncompressed-layers",
Usage: "Allow uncompressed image layers when saving to an OCI image using the 'oci' transport. (default is to compress things that aren't compressed)",
Destination: &opts.ociAcceptUncompressedLayers,
},
}...), &opts
}
@ -186,6 +192,7 @@ func (opts *imageDestOptions) newSystemContext() (*types.SystemContext, error) {
ctx.OSTreeTmpDirPath = opts.osTreeTmpDir
ctx.DirForceCompress = opts.dirForceCompression
ctx.OCIAcceptUncompressedLayers = opts.ociAcceptUncompressedLayers
return ctx, err
}

1
completions/bash/skopeo
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@ -57,6 +57,7 @@ _skopeo_copy() {
--remove-signatures
--src-no-creds
--dest-no-creds
--dest-oci-accept-uncompressed-layers
"
local transports="

2
docs/skopeo-copy.1.md
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@ -34,6 +34,8 @@ If the authorization state is not found there, $HOME/.docker/config.json is chec
**--dest-compress** _bool-value_ Compress tarball image layers when saving to directory using the 'dir' transport. (default is same compression type as source)
**--dest-oci-accept-uncompressed-layers** _bool-value_ Allow uncompressed image layers when saving to an OCI image using the 'oci' transport. (default is to compress things that aren't compressed)
**--dest-creds** _username[:password]_ for accessing the destination registry
**--src-cert-dir** _path_ Use certificates at _path_ (*.crt, *.cert, *.key) to connect to the source registry or daemon