ci: upload test report to CI

To make it possible, tweak a bit the Makefile

Part-of: https://gitlab.postmarketos.org/postmarketOS/postmarketos-mkinitfs/-/merge_requests/63

.gitlab-ci.yml

@@ -20,13 +20,17 @@ workflow:
 
 build:
   stage: build
+  variables:
+    GOTEST: "gotestsum --junitfile report.xml --format testname -- ./..."
   before_script:
-    - apk -q add go staticcheck make scdoc
+    - apk -q add go gotestsum staticcheck make scdoc
   script:
     - make test
     - make
   artifacts:
     expire_in: 1 week
+    reports:
+      junit: report.xml
 
 vendor:
   stage: vendor

Makefile

@@ -12,7 +12,8 @@ GO?=go
 GOFLAGS?=
 LDFLAGS+=-s -w -X main.Version=$(VERSION)
 RM?=rm -f
-GOTEST=go test -count=1 -race
+GOTESTOPTS?=-count=1 -race
+GOTEST?=go test ./...
 DISABLE_GOGC?=
 
 ifeq ($(DISABLE_GOGC),1)
@@ -47,10 +48,10 @@ test:
 	fi
 	@staticcheck ./...
 
-	@$(GOTEST) ./...
+	$(GOTEST) $(GOTESTOPTS)
 
 clean:
-	$(RM) mkinitfs $(DOCS) 
+	$(RM) mkinitfs $(DOCS)
 	$(RM) $(VENDORED)*
 
 install: $(DOCS) mkinitfs