7d62e40f7e
Since Go 1.7, context is a standard package. Since Go 1.9, everything that is provided by "x/net/context" is a couple of type aliases to types in "context". Many vendored packages still use x/net/context, so vendor entry remains for now. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
package client // import "github.com/docker/docker/client"
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import (
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"context"
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"encoding/json"
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"net/url"
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registrytypes "github.com/docker/docker/api/types/registry"
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)
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// DistributionInspect returns the image digest with full Manifest
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func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) {
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// Contact the registry to retrieve digest and platform information
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var distributionInspect registrytypes.DistributionInspect
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if image == "" {
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return distributionInspect, objectNotFoundError{object: "distribution", id: image}
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}
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if err := cli.NewVersionError("1.30", "distribution inspect"); err != nil {
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return distributionInspect, err
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}
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var headers map[string][]string
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if encodedRegistryAuth != "" {
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headers = map[string][]string{
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"X-Registry-Auth": {encodedRegistryAuth},
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}
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}
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resp, err := cli.get(ctx, "/distribution/"+image+"/json", url.Values{}, headers)
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if err != nil {
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return distributionInspect, err
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}
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err = json.NewDecoder(resp.body).Decode(&distributionInspect)
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ensureReaderClosed(resp)
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return distributionInspect, err
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}
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