Travis: allow user forks
authorThomas Miedema <thomasmiedema@gmail.com>
Sun, 31 May 2015 12:54:30 +0000 (14:54 +0200)
committerThomas Miedema <thomasmiedema@gmail.com>
Thu, 4 Jun 2015 21:58:30 +0000 (23:58 +0200)
commit7beb4771a7adb470a98ea1cde43e9f00887ac980
treee576cdf95d0dffb255267317a7785c2254e24b94
parent0686d76fc445e5338425f27743d9498b2a32d785
Travis: allow user forks

Check for each submodule repository url if the user made its own fork.
If so, use that. Otherwise, fall back on the one from github.com/ghc.

As suggested by Richard in this mailinglist discussion:
https://mail.haskell.org/pipermail/ghc-devs/2014-November/007300.html

Documentation is at [wiki:TestingPatches#Travis].

Differential Revision: https://phabricator.haskell.org/D939
.travis.yml