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bashbrew
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Fix edge case in detecting things we don't expect to push

This commit is contained in:
Tianon Gravi 2020-09-16 16:16:44 -07:00
parent 137b0bf7e0
commit 74e9c33de4
1 changed files with 5 additions and 0 deletions
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5
cmd/bashbrew/cmd-put-shared.go
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@ -144,6 +144,11 @@ func cmdPutShared(c *cli.Context) error {
if !force { if !force {
remoteDigests := fetchRegistryManiestListDigests(image) remoteDigests := fetchRegistryManiestListDigests(image)
sort.Strings(remoteDigests) sort.Strings(remoteDigests)
if len(expectedRemoteDigests) == 0 && remoteDigests == nil {
// https://github.com/golang/go/issues/12918 ...
remoteDigests = []string{}
// ("fetchRegistryManiestListDigests" returns a nil slice for things like 404, which if we expect to push 0 items is exactly what we want/expect)
}
if reflect.DeepEqual(remoteDigests, expectedRemoteDigests) { if reflect.DeepEqual(remoteDigests, expectedRemoteDigests) {
fmt.Fprintf(os.Stderr, "skipping %s (%d remote digests up-to-date)\n", image, len(remoteDigests)) fmt.Fprintf(os.Stderr, "skipping %s (%d remote digests up-to-date)\n", image, len(remoteDigests))
continue continue