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34 lines
790 B
Go
34 lines
790 B
Go
package client
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import (
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"fmt"
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"github.com/docker/docker/api/types/image"
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ocispec "github.com/opencontainers/image-spec/specs-go/v1"
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)
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type ImageSaveOption interface {
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Apply(*imageSaveOpts) error
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}
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type imageSaveOptionFunc func(opt *imageSaveOpts) error
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func (f imageSaveOptionFunc) Apply(o *imageSaveOpts) error {
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return f(o)
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}
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// ImageSaveWithPlatforms sets the platforms to be saved from the image.
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func ImageSaveWithPlatforms(platforms ...ocispec.Platform) ImageSaveOption {
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return imageSaveOptionFunc(func(opt *imageSaveOpts) error {
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if opt.apiOptions.Platforms != nil {
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return fmt.Errorf("platforms already set to %v", opt.apiOptions.Platforms)
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}
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opt.apiOptions.Platforms = platforms
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return nil
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})
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}
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type imageSaveOpts struct {
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apiOptions image.SaveOptions
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}
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