From 8c64eea1f8e0592f4631bd34d7b76bc91bc6541c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Mierzwa?= <l.mierzwa@gmail.com>
Date: Thu, 6 Feb 2020 12:23:19 +0000
Subject: [PATCH] fix(tests): try to get code coverage from all packages

---
 Makefile           |  4 +---
 scripts/gocover.sh | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 3 deletions(-)
 create mode 100755 scripts/gocover.sh

diff --git a/Makefile b/Makefile
index c7c3a4908..5a7c1eac4 100644
--- a/Makefile
+++ b/Makefile
@@ -167,9 +167,7 @@ benchmark-go:
 
 .PHONY: test-go
 test-go:
-	GO111MODULE=on go test \
-		-cover -coverprofile=coverage.txt -covermode=atomic \
-		./...
+	GO111MODULE=on scripts/gocover.sh
 
 .PHONY: test-js
 test-js: .build/deps-build-node.ok
diff --git a/scripts/gocover.sh b/scripts/gocover.sh
new file mode 100755
index 000000000..fd991473d
--- /dev/null
+++ b/scripts/gocover.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "" > coverage.txt
+
+for d in $(go list ./... | grep -v github.com/prymitive/karma/internal/mapper); do
+    go test \
+        -coverprofile=profile.out \
+        -coverpkg=$(go list ./... | grep -v github.com/prymitive/karma/internal/mapper | tr '\n' ',') \
+        $d 2>&1 | grep -v 'warning: no packages being tested depend on matches for pattern'
+    if [ -f profile.out ]; then
+        cat profile.out >> coverage.txt
+        rm profile.out
+    fi
+done