add test-with-coverage-profile

kamilsk · Jan 24, 2019 · df162ab · df162ab
1 parent 91f6024
commit df162ab
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+*.out
diff --git a/Makefile b/Makefile
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+GO_TEST_COVERAGE_MODE     ?= count
+GO_TEST_COVERAGE_FILENAME ?= cover.out
+PACKAGES                  := go list ./... | grep -v vendor
+
+.PHONY: test-with-coverage-profile
+test-with-coverage-profile:   #| Runs tests with coverage and collects the result.
+                              #| Uses: GO_TEST_COVERAGE_MODE, GO_TEST_COVERAGE_FILENAME, PACKAGES.
+	echo 'mode: ${GO_TEST_COVERAGE_MODE}' > '${GO_TEST_COVERAGE_FILENAME}'
+	for package in $$($(PACKAGES)); do \
+	    go test -covermode '${GO_TEST_COVERAGE_MODE}' \
+	            -coverprofile "coverage_$${package##*/}.out" \
+	            "$${package}"; \
+	    if [ -f "coverage_$${package##*/}.out" ]; then \
+	        sed '1d' "coverage_$${package##*/}.out" >> '${GO_TEST_COVERAGE_FILENAME}'; \
+	        rm "coverage_$${package##*/}.out"; \
+	    fi \
+	done