Customize expired preview pages - #15
Merged
Merged
Conversation
Signed-off-by: Johnny Greco <jogreco@nvidia.com>
johnnygreco
marked this pull request as ready for review
July 20, 2026 21:52
Documentation previewThe preview has been removed. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Why
After preview teardown, GitHub Pages correctly returns HTTP 404 but renders the documentation site's branded fallback. The default message made the removed preview look like a partially available site. This change makes the expired-preview state explicit while retaining a useful general missing-page response.
Validation
python3 tests/test_render_dev_notes.pyscripts/build-docs.shactionlintfor both preview workflows/and/pr-preview/pr-13/reachable