add codacy config and coverage targets

.circleci/config.yml

@@ -20,10 +20,12 @@ jobs:
       - run: |
           case $CIRCLE_NODE_INDEX in
             0) sudo -E make -e lint ;;
-            1) sudo -E make -e go-tests ;;
+            1) sudo -E make -e go-tests ci-go-coverage;;
             2) sudo -E make -e deploy-test-checks-root deploy-test-config deploy-test-multi deploy-test-go-fail-predeploy deploy-test-go-fail-postdeploy ;;
           esac
       - run:
           shell: /bin/bash
           command: sudo -E make -e test-ci
           no_output_timeout: 60m
+      - store_artifacts:
+          path: ./coverage.out