chore(ci): Clean up stale image tags #1818
Merged
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Attempt at cleaning up image tags when a tag operation fails due to limit exceeded. The
clean_image_tags
loops over all image tags that look like a commit, and check if the commit is anywhere in git. If it isn't, it's because it belongs to a branch that got deleted (most likely, a PR that was merged) and we can safely kill it.We can still theoretically hit the 1000 limit in this scenario, but I think it's a lot less likely. A local test run of the script showed that most image tags correspond to non-existing commits.