From 2bd8664a58ea9cab4c64705381b1b3ec8cb88119 Mon Sep 17 00:00:00 2001
From: JP Simard <jp@jpsim.com>
Date: Thu, 13 Jul 2017 13:34:28 -0700
Subject: [PATCH] use the latest HEAD/master of the official SwiftLint repo as
 'master'

otherwise, if forks have an out-of-date `master` branch, OSSCheck will be
wildly inaccurate.
---
 script/oss-check | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/script/oss-check b/script/oss-check
index c629b8723c..21c639f09c 100755
--- a/script/oss-check
+++ b/script/oss-check
@@ -236,6 +236,10 @@ def diff_and_report_changes_to_danger
   end
 end
 
+def fetch_origin
+  `git fetch origin`
+end
+
 def clean_up
   FileUtils.rm_rf(@working_dir)
   perform('git worktree prune')
@@ -267,8 +271,9 @@ $stdout.sync = true
 validate_state_to_run
 setup_repos
 make_directory_structure
+fetch_origin
 
-@effective_master_commitish = `git merge-base master #{@options[:branch]}`
+@effective_master_commitish = `git merge-base origin/master #{@options[:branch]}`
 
 # Build & generate reports for branch & master
 %w[branch master].each do |branch|