this post was submitted on 10 Apr 2024
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Wow, the
COPY
directive got a lot more powerful. I've been waiting for the--parent
flag for years, while the--exclude
argument is also a nice touch. Didn't know of the/./
pivot point before, but that's handy.Before this, I've just been using a intermediary leaf stage within a multi-stage build process to copy the build context and filter the dependency lock files of the entire super project into a matching parent structure that I could then deterministically copy from.