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refactor: remove docker image list reference filter (#1501) 

* refactor: remove docker reference filter

* make it work

* solve logic failure

* Another mistake

* another one

* revert signature of ImageExistsLocally

It is better to keep two return values
This commit is contained in:
ChristopherHX 2023-01-13 18:52:54 +01:00 committed by GitHub
parent 8b4f210872
commit b2fb9e64ac
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 49 deletions
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67
pkg/container/docker_images.go
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@ -7,7 +7,7 @@ import (
"fmt"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/client"
)
// ImageExistsLocally returns a boolean indicating if an image with the
@ -19,33 +19,15 @@ func ImageExistsLocally(ctx context.Context, imageName string, platform string)
}
defer cli.Close()
filters := filters.NewArgs()
filters.Add("reference", imageName)
imageListOptions := types.ImageListOptions{
Filters: filters,
}
images, err := cli.ImageList(ctx, imageListOptions)
if err != nil {
inspectImage, _, err := cli.ImageInspectWithRaw(ctx, imageName)
if client.IsErrNotFound(err) {
return false, nil
} else if err != nil {
return false, err
}
if len(images) > 0 {
if platform == "any" || platform == "" {
return true, nil
}
for _, v := range images {
inspectImage, _, err := cli.ImageInspectWithRaw(ctx, v.ID)
if err != nil {
return false, err
}
if fmt.Sprintf("%s/%s", inspectImage.Os, inspectImage.Architecture) == platform {
return true, nil
}
}
return false, nil
if platform == "" || platform == "any" || fmt.Sprintf("%s/%s", inspectImage.Os, inspectImage.Architecture) == platform {
return true, nil
}
return false, nil
@ -54,38 +36,25 @@ func ImageExistsLocally(ctx context.Context, imageName string, platform string)
// RemoveImage removes image from local store, the function is used to run different
// container image architectures
func RemoveImage(ctx context.Context, imageName string, force bool, pruneChildren bool) (bool, error) {
if exists, err := ImageExistsLocally(ctx, imageName, "any"); !exists {
return false, err
}
cli, err := GetDockerClient(ctx)
if err != nil {
return false, err
}
defer cli.Close()
filters := filters.NewArgs()
filters.Add("reference", imageName)
imageListOptions := types.ImageListOptions{
Filters: filters,
}
images, err := cli.ImageList(ctx, imageListOptions)
if err != nil {
inspectImage, _, err := cli.ImageInspectWithRaw(ctx, imageName)
if client.IsErrNotFound(err) {
return false, nil
} else if err != nil {
return false, err
}
if len(images) > 0 {
for _, v := range images {
if _, err = cli.ImageRemove(ctx, v.ID, types.ImageRemoveOptions{
Force: force,
PruneChildren: pruneChildren,
}); err != nil {
return false, err
}
}
return true, nil
if _, err = cli.ImageRemove(ctx, inspectImage.ID, types.ImageRemoveOptions{
Force: force,
PruneChildren: pruneChildren,
}); err != nil {
return false, err
}
return false, nil
return true, nil
}