The regexp currently uses \w+ to match a Gerrit repository name. That expands to:

\w+ matches any word character (equal to [a-zA-Z0-9_])

Dashes aren't a part of \w, so a Gerrit repository with a dash won't get recognized, and gerritbot won't be able to post comments when importing PRs from it.

This is affecting the new vscode-go repository, but also some existing ones (sublime-config, grpc-review, etc.).

The fix is trivial, just update the regexp to also accept a dash character. I'll also add a test that any future repository names are matched too.

/cc @cagedmantis @toothrot @hyangah @stamblerre