lintroller

Lintroller houses all of the custom linters that Outreach uses for Go projects.

Contributing

Please read the CONTRIBUTING.md document for guidelines on developing and contributing changes.

High-level Overview

lintroller is a collection of linting rules for go projects, implemented as Analyzers run through unitchecker. This makes lintroller compatible with go vet, the recommended way to run lintroller.

Implemented rules

• copyright - Checks that files start with a header that matches a regular expression.
• doculint - Checks that packages and various top-level items in the package have well-formed comments.
  • See the golang guide for writing comments.
• header - Checks that source code files have structured headers.
• todo - Checks that TODO comments:
  • Start the comment line.
  • Have one or more of a github username in parenthesis ((username)) or a Jira ticket ([ticket-123]), in that order, immediately after the TODO text.
  • Have a colon and space after the username or ticket.
• why - Checks that nolint comments:
  • Have specific rule(s) they are ignoring (are followed by a colon then one or more comma-separated rules to ignore).
  • Are followed by // Why: <explanation> on the same line.