29 lines
642 B
Go
29 lines
642 B
Go
package client
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import (
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"context"
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"fmt"
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"github.com/containers/image/docker"
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"github.com/containers/image/types"
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"github.com/distribution/reference"
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)
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// GetRegistryTags retrieves all tags of an image from a container registry.
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func GetRegistryTags(img reference.Named) ([]string, error) {
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var tags []string
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ref, err := docker.ParseReference(fmt.Sprintf("//%s", img))
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if err != nil {
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return tags, fmt.Errorf("failed to parse image %s, saw: %s", img, err.Error())
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}
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ctx := context.Background()
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tags, err = docker.GetRepositoryTags(ctx, &types.SystemContext{}, ref)
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if err != nil {
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return tags, err
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}
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return tags, nil
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}
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