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6 days ago This PR (HEAD: 69a6fb558ea53a77771d55323156597812ebb5f9) has been imported to Gerrit for code review.
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Currently, if computing of the go cache directory fails it does not expose the error. Commands like go clean, exec, modindex that use go cache directory continue execution producing incorrect or no result. This patch adds an error to the return values such that it can be validated on call sites. It also introduces such validation in go clean -cache command to fail execution in case when error occurred.
Fixes #69997