exec: allow specifying non-zero exit codes for execs #5339
Merged
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Proposed originally in slack: https://dockercommunity.slack.com/archives/C7S7A40MP/p1724155627856519
Turns out to be fairly trivial to plumb through, don't think there should be anything too controversial here.
I'll leave it to docker folks though to determine if this should be exposed in the dockerfile syntax in the future, I could imagine a
--exit
flag forRUN
which would be nice. Though I think probably out-of-scope for this initial PR.