Add .gitattributes for fix Windows Line-ending problem in generated_grammar_is_fresh

[edwin0cheng]

Although #937 is marked as Closed . But it should work without setting core.autocrlf to false by this PR.

[matklad]

bors r+

Thanks!

[matklad]

Note that we explicitly don't test rust-analyzer on windows in hope that it is cross-platform by construction: #819

This might be a bad idea long term, but it might not!

[bors]

Build succeeded

• continuous-integration/travis-ci/push

[edwin0cheng]

Personally i prefer travis build time to testing in Windows too. Just in case someone (like me) try to run cargo test and feel confused. 🤣

[matklad]

The practical problem here is that downloading docs via rustup on windows takes more time than the whole Linux CI :-( And I think that bors time should be optimized as best as we can.

One though I've toyed with, but never implemented, is to switch to some kind of dockerized setup, where we use pre-installed stable rustup on CI. That might allow us to run both windows and linux builds (if there's some alternative to docker on windows) fast.

[bjorn3]

if there's some alternative to docker on windows

Docker itself! https://docs.docker.com/docker-for-windows/

[matklad]

Also, if we move for cross-platform CI for this repo, we should probably investigate azure pipelines: having all platforms covered by the same provider is neat. I've set up azure for ra_vfs. It wasn't too pretty, but neither is travis or appveyor.