fix(lambda-python-alpha): bundling hash logic includes auth tokens in PIP urls, causing an unnecessary rebuild #27903
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Thanks 👍
Just some minor adjustments in my opinion.
Also, can you please change the title to describe the bug (not the solution) as per guidelines?
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Anything I can do to help this one get reviewed/merged? CC @lpizzinidev |
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Thanks @kcp-chewie. I surmise that this will cause unnecessary rebuilds for the first time people using PIP_INDEX_URL update their CDK with this change, but I suppose we are okay with that.
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Thanks @kaizencc ! For reference, this should only cause an unnecessary rebuild for anyone PIP_INDEX_URL with basic auth username/password and a static password. Folks using PIP_INDEX_URL without any auth should see no rebuild, and folks using PIP_INDEX_URL with a rotating token (like AWS CodeArtifact users) will see 1 final rebuild. |
… PIP urls, causing an unnecessary rebuild (aws#27903) Update the bundler hash logic to ignore the secret token that is included in the URL when fetching packages from Code Artifact. This token changes constantly, and prevents the results of a previous build from being reused, along with causing lambdas to be unnecessarily redeployed anytime the CDK is built, even if no code is changed. This implementation strips the token from the hash, but does not change anything else about the hash. Open question Currently this logic will error if an invalid URL string is passed for PIP_INDEX_URL or PIP_EXTRA_INDEX_URL. The build would fail later anyway when those URLs are being used, but I'm happy to try/catch this logic block to be more robust if that is preferred. Closes aws#27331. ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
Update the bundler hash logic to ignore the secret token that is included in the URL when fetching packages from Code Artifact. This token changes constantly, and prevents the results of a previous build from being reused, along with causing lambdas to be unnecessarily redeployed anytime the CDK is built, even if no code is changed.
This implementation strips the token from the hash, but does not change anything else about the hash.
Open question
Currently this logic will error if an invalid URL string is passed for PIP_INDEX_URL or PIP_EXTRA_INDEX_URL. The build would fail later anyway when those URLs are being used, but I'm happy to try/catch this logic block to be more robust if that is preferred.
Closes #27331.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license