Safety check before running File.rm_rf! in doc gen #1707
Merged
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This pull requests adds a safety check before running
Fille.rm_rf!
when creating docs.Now it will only allow users to select as output either:
.ex_doc
file)One I think inevitable outcome of this is that this is a breaking change, users with existing
docs
folders that try to run it in a new version will receive the error message.Maybe we can add a line in the error saying
Run "rm -rf docs" if you are seeing this after upgrading ex_doc
Closes #1555