improve error message when missing ops head

martinvonz / jj

A Git-compatible VCS that is both simple and powerful

https://martinvonz.github.io/jj/

Apache License 2.0

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improve error message when missing ops head #3934

Open calvin-wan-google opened 3 months ago

calvin-wan-google commented 3 months ago

When reading the operation head directory fails, the thread panics and does not return a useful error message to the user. Create OpHeadStoreError to prevent thread panic and print a more useful error message

calvin-wan-google commented 3 months ago

Thanks for the reviews! I believe all comments have been addressed and the CI passes.