add view-coverage command (#69)

Author: vladopajic

.gitignore

@@ -1 +1,2 @@
-cover.out
+cover.out
+cover.html

.testcoverage.yml

@@ -4,6 +4,4 @@
 profile: cover.out
 local-prefix: "github.com/vladopajic/go-actor"
 threshold:
-  file: 100
-  package: 100
   total: 100

Makefile

@@ -28,8 +28,20 @@ tidy:
 install-go-test-coverage:
 	go install github.com/vladopajic/go-test-coverage/v2@latest
 
-# Check test coverage
+
+# Generates test coverage profile
+.PHONY: generate-coverage
+generate-coverage:
+	go test ./... -coverprofile=./cover.out -covermode=atomic -coverpkg=./...
+
+# Runs test coverage check
 .PHONY: check-coverage
+check-coverage: generate-coverage
 check-coverage: install-go-test-coverage
-	go test ./... -coverprofile=./cover.out -covermode=atomic -coverpkg=./...
-	$(TEST_COVERAGE) -config=./.testcoverage.yml
+	$(TEST_COVERAGE) -config=./.testcoverage.yml
+
+# View coverage profile
+.PHONY: view-coverage
+view-coverage: generate-coverage
+	go tool cover -html=cover.out -o=cover.html
+	xdg-open cover.html