Fix Vercel build failure when previous deploy SHA is missing#225
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Add git cat-file -e check before git diff to handle cases where VERCEL_GIT_PREVIOUS_SHA no longer exists in the repo (e.g. after force push or rebase). Falls back to proceeding with the build. https://claude.ai/code/session_01TF3HGknFrQEKwe8ZGzmGbS
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Deployment failed with the following error: |
facusturla
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Feb 27, 2026
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Add git cat-file -e check before git diff to handle cases where
VERCEL_GIT_PREVIOUS_SHA no longer exists in the repo (e.g. after
force push or rebase). Falls back to proceeding with the build.
https://claude.ai/code/session_01TF3HGknFrQEKwe8ZGzmGbS