From 4455ec5089e696e543afa91bda0090c291c58fee Mon Sep 17 00:00:00 2001
From: Pan Xiuli <xiuli.pan@linux.intel.com>
Date: Sat, 10 Nov 2018 11:52:38 +0800
Subject: [PATCH] [DEBUG][CI]travis: modify check patch script

The checkpatch script seems to be broken with the Travis CI ENV
variable. Use some git parse to generate the commit.

Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 410da51203c6c6..f6803541df8691 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,10 @@ jobs:
   include:
     - if: type = pull_request
       name: checkpatch
-      script: scripts/checkpatch.pl --strict --codespell -g $TRAVIS_COMMIT_RANGE
+      script:
+        - SHA_PR=`git log --oneline -1 | sed -rn "s/.*Merge (.*) into.*/\1/p"`
+        - SHA_MAIN=`git log --oneline -1 | sed -rn "s/.*Merge .* into (.*)/\1/p"`
+        - scripts/checkpatch.pl --strict --codespell -g $SHA_MAIN..$SHA_PR
     - name: "BUILD SOF Kernel x86_64"
       script:
         - export ARCH=x86_64