Prevent error fatal: Not a git repository (or any parent up to mount point /home) - Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).

1 files changed, 4 insertions, 0 deletions

diff --git a/plugins/TestRunner/Commands/TestsRunOnAws.php b/plugins/TestRunner/Commands/TestsRunOnAws.php
index c894f80e90..3e99e05a6b 100644
--- a/plugins/TestRunner/Commands/TestsRunOnAws.php
+++ b/plugins/TestRunner/Commands/TestsRunOnAws.php
@@ -142,6 +142,10 @@ This feature is still beta and there might be problems with pictures and/or bina
 
     private function getCurrentGitHash()
     {
+        // we should not use 'git' executable unless we are in a git clone
+        if(!file_exists(PIWIK_INCLUDE_PATH . '/.git/')) {
+            return 'WARN: it does not look like a Piwik repository clone - you must setup Piwik from git to proceed';
+        }
         return trim(`git rev-parse HEAD`);
     }