[commit: ghc] master: arcconfig: Set project ruleset to use master merge-base by default (a85a595)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/a85a5959d2c00dff609e5945787803423bf3423e/ghc

>---------------------------------------------------------------

commit a85a5959d2c00dff609e5945787803423bf3423e
Author: Ben Gamari <bgamari.foss at gmail.com>
Date:   Thu Jul 20 08:41:09 2017 -0400

    arcconfig: Set project ruleset to use master merge-base by default
    
    Reviewers: austin
    
    Subscribers: rwbarton, thomie
    
    Differential Revision: https://phabricator.haskell.org/D3728


>---------------------------------------------------------------

a85a5959d2c00dff609e5945787803423bf3423e
 .arcconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.arcconfig b/.arcconfig
index c886789..29021b3 100644
--- a/.arcconfig
+++ b/.arcconfig
@@ -2,6 +2,7 @@
   "project.name"        : "ghc",
   "repository.callsign" : "GHC",
   "phabricator.uri"     : "https://phabricator.haskell.org",
+  "base"                : "git:merge-base(origin/master), arc:prompt",
 
   "load": [
     ".arc-linters/arcanist-external-json-linter"