Makefile: Add backend-coverage and backend-coverage-html

To see the full coverage report in text or html in a browser.

Signed-off-by: René Dudfield <[email protected]>

Author: illume

.gitignore

@@ -1,6 +1,7 @@
 backend/headlamp-server
 backend/headlamp-server.exe
 backend/tools
+backend/coverage.out
 app/electron/src/*
 docs/development/storybook/
 .plugins

Makefile

@@ -59,6 +59,16 @@ backend:
 backend-test:
 	cd backend && go test -v -p 1 ./...
 
+.PHONY: backend-coverage
+backend-coverage:
+	cd backend && go test -v -p 1 -coverprofile=coverage.out ./...
+	cd backend && go tool cover -func=coverage.out
+
+.PHONY: backend-coverage-html
+backend-coverage-html:
+	cd backend && go test -v -p 1 -coverprofile=coverage.out ./...
+	cd backend && go tool cover -html=coverage.out
+
 .PHONY: backend-format
 backend-format:
 	cd backend && go fmt ./cmd/ ./pkg/**