Developer’s Infrastructure

There are a number of services and tools that GHC developers should be aware of.

Official tools

• Our git repositories, which are best used following the ​Working Conventions
• The trac instance you are just using, which hosts the wiki and the bug tracker
• Our mailing lists
• For code review, we use a Phabricator instance at ​https://phabricator.haskell.org/
• We use Travis to validate each new commit: see ​https://travis-ci.org/ghc/ghc/builds for the current status
• We also validate new commits using Harbormaster: see ​https://phabricator.haskell.org/diffusion/GHC/history/ for the current status
• The evolution of the performance of our master branch is tracked on ​http://perf.haskell.org/ghc
• We also use dedicated builders to do nightly ​builds of GHC and the ​user documentation. See the builder summary page for more information.

External tools

There are a bunch of external services that might be of interest to GHC developers:

• Source code statistics on Ohloh: ​https://www.ohloh.net/p/ghc
• Similar statistics, on GitHub: ​https://github.com/ghc/ghc/graphs