Turn cache expiration time into a variable#20058
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seanbudd
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May 6, 2026
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Pull request overview
This PR makes the cache expiration threshold in the “Clear caches” GitHub Actions workflow configurable via a repository variable (with an optional workflow dispatch override), instead of being effectively fixed at 6 hours.
Changes:
- Allow
CACHE_EXPIRATION_HOURto be sourced fromvars.CACHE_EXPIRATION_HOURwhen no dispatch input is provided. - Adjust the workflow dispatch input description to be less specific about the previous default.
seanbudd
commented
May 6, 2026
seanbudd
commented
May 6, 2026
Co-authored-by: Sean Budd <seanbudd123@gmail.com>
SaschaCowley
approved these changes
May 6, 2026
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Link to issue number:
None
Summary of the issue:
Caches expire after 6 hours, it would be nice if we could increase that number higher, to maybe 8-12.
Description of user facing changes:
None
Description of developer facing changes:
We can tweak cache expiration via github variables
Description of development approach:
Add variable
Testing strategy:
Test workflow run for the branch: https://github.com/nvaccess/nvda/actions/runs/25411277902
Will test more thoroughly on prod, it's low danger
Known issues with pull request:
None