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cmd/hi: improve test cleanup to reduce CI disk usage (#2881)

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This commit is contained in:
Kristoffer Dalby
2025-11-28 16:59:54 +01:00
committed by GitHub
parent db293e0698
commit ed78bf4b98
7 changed files with 230 additions and 17 deletions
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23
integration/dockertestutil/network.go
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@@ -108,6 +108,8 @@ func CleanUnreferencedNetworks(pool *dockertest.Pool) error {
}
// CleanImagesInCI removes images if running in CI.
// It only removes dangling (untagged) images to avoid forcing rebuilds.
// Tagged images (golang:*, tailscale/tailscale:*, etc.) are automatically preserved.
func CleanImagesInCI(pool *dockertest.Pool) error {
if !util.IsCI() {
log.Println("Skipping image cleanup outside of CI")
@@ -119,9 +121,26 @@ func CleanImagesInCI(pool *dockertest.Pool) error {
return fmt.Errorf("getting images: %w", err)
}
removedCount := 0
for _, image := range images {
log.Printf("removing image: %s, %v", image.ID, image.RepoTags)
_ = pool.Client.RemoveImage(image.ID)
// Only remove dangling (untagged) images to avoid forcing rebuilds
// Dangling images have no RepoTags or only have "<none>:<none>"
if len(image.RepoTags) == 0 || (len(image.RepoTags) == 1 && image.RepoTags[0] == "<none>:<none>") {
log.Printf("Removing dangling image: %s", image.ID[:12])
err := pool.Client.RemoveImage(image.ID)
if err != nil {
log.Printf("Warning: failed to remove image %s: %v", image.ID[:12], err)
} else {
removedCount++
}
}
}
if removedCount > 0 {
log.Printf("Removed %d dangling images in CI", removedCount)
} else {
log.Println("No dangling images to remove in CI")
}
return nil