Cache dependency downloads on Linux #566
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geofft
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Mar 17, 2025
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zanieb
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Mar 17, 2025
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| key: ${{ matrix.target_triple }}-${{ hashFiles('pythonbuild/downloads.py')}} | ||
| restore-keys: | | ||
| ${{ matrix.target_triple }}-${{ hashFiles('pythonbuild/downloads.py')}} | ||
| ${{ matrix.target_triple }}- |
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We could also add the OS to the key and use that as a final level match?
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In #565 we note we're seeing rate-limiting on downloads of bzip2 — which is blocking development here. There, we increase the exponential backoff but we need to reduce the number of downloads to address the root cause of the issue. @geofft suggested caching these downloads, which makes a lot of sense for us — there's already logic to validate the file if it exists on disk.
I'm just starting with Linux.