upd(all): produce an accurate code coverage (#120)

Signed-off-by: Tit Petric <black@scene-si.org>

.drone.yml

@@ -15,7 +15,6 @@ steps:
     GOARCH: amd64
     CI: circleci
   commands:
-    - make codegen
     - make test
 
 - name: api-system
@@ -100,14 +99,13 @@ steps:
     COMPOSE_DB_DSN: crust:crust@tcp(crust-db:3306)/crust?collation=utf8mb4_general_ci
     MESSAGING_DB_DSN: crust:crust@tcp(crust-db:3306)/crust?collation=utf8mb4_general_ci
   commands:
-  - make codegen
   - go build ./cmd/...
   - wait-for-it.sh -t 60 --strict crust-db:3306 -- echo "Crust DB1 is up"
   - gotest -v --tags="migrations" ./system/db/...
   - gotest -v --tags="migrations" ./compose/db/...
   - gotest -v --tags="migrations" ./messaging/db/...
   - go test -run=^$ --tags="integration" ./cmd/... ./internal/... ./compose/... ./messaging/... ./system/...
-  - gotest -failfast --coverprofile=coverage.txt -v --tags="integration" ./internal/... ./system/... ./compose/... ./messaging/...
+  - make test-coverage
 
 - name: coverage
   image: plugins/codecov

.gitignore

@@ -4,6 +4,8 @@
 /.env*
 /.dev*
 /.cover*
+/overalls*
+profile.coverprofile
 /public_html
 /build
 /var

Dockerfile.crust-builder

@@ -3,6 +3,7 @@ FROM golang:1.12-alpine
 ENV CGO_ENABLED=0
 
 RUN	apk add --no-cache git make bash && \
+	echo "installing overalls" && go get -u github.com/go-playground/overalls && \
 	echo "installing gomock" && go get -u github.com/golang/mock/gomock && \
 	echo "installing mockgen" && go get -u github.com/golang/mock/mockgen && \
 	echo "installing gotest" && go get -u github.com/rakyll/gotest && \

Makefile

@@ -68,6 +68,10 @@ test:
 	# Run basic unit tests
 	$(GO) test ./cmd/... ./internal/... ./compose/... ./messaging/... ./system/...
 
+test-coverage:
+	overalls -project=github.com/crusttech/crust -covermode=count -debug -- -coverpkg=./... --tags=integration
+	mv overalls.coverprofile coverage.txt
+
 test.internal: $(GOTEST)
 	$(GOTEST) -covermode count -coverprofile .cover.out -v ./internal/...
 	$(GO) tool cover -func=.cover.out

codecov.yml

@@ -0,0 +1,2 @@
+ignore:
+  - vendor/.*