Use informative commit message

Author: tom-tan

jenkins.bash

@@ -88,6 +88,13 @@ EOF
 
 		git -C conformance config user.email "[email protected]"
 		git -C conformance config user.name "CWL Jenkins build bot"
+		CONFORMANCE_MSG=$(cat << EOM
+Conformance test of cwltool ${tool_ver} for CWL ${version}
+Commit: ${GIT_COMMIT}
+Python version: ${PYTHON_VERSION}
+Container: ${CONTAINER}
+EOM
+)
 
 		tool_ver=$(cwltool --version | awk '{ print $2 }')
 		badgedir=${PWD}/conformance/cwltool/cwl_${version}/cwltool_${tool_ver}
@@ -108,7 +115,7 @@ EOF
 	if [ -d conformance ]
 	then
 		git -C conformance add --all
-		git -C conformance diff-index --quiet HEAD || git -C conformance commit -m "CWL Jenkins Build bot"
+		git -C conformance diff-index --quiet HEAD || git -C conformance commit -m "${CONFORMANCE_MSG}"
 		git -C conformance push http://${jenkins_cwl_conformance}:[email protected]/common-workflow-language/conformance.git
 	fi