add coverage report

.gitlab-ci.yml

@@ -5,10 +5,18 @@ before_script:
   - cp -r /builds/katzenpost/* /go/src/github.com/katzenpost/
   - cd /go/src/github.com/katzenpost/authority
   - go get -v -t ./...
+  - mkdir -p coverage
 
-test-authority:
+test-authority-internal:
   script:
-    - go test -cover -v -race ./internal/...
-    - go test -cover -v -race ./voting/...
-    - go test -cover -v -race ./nonvoting/...
-    - go test -cover -v -race -timeout 0 -ldflags "-X github.com/katzenpost/core/epochtime.WarpedEpoch=true -X github.com/katzenpost/server/internal/pki.WarpedEpoch=true" ./tests/...
+    - go test -v -cover -coverprofile internal.cov -covermode atomic -coverpkg ./... -race ./internal/...
+    - go test -v -cover -coverprofile voting.cov -covermode atomic -coverpkg ./... -race ./voting/...
+    - go test -v -cover -coverprofile nonvoting.cov -covermode atomic -coverpkg ./... -race ./nonvoting/...
+    - go test -v -cover -coverprofile integration.cov -covermode atomic -coverpkg ./... -race -timeout 0 -ldflags "-X github.com/katzenpost/core/epochtime.WarpedEpoch=true -X github.com/katzenpost/server/internal/pki.WarpedEpoch=true" ./tests/...
+    - go tool cover -html=internal.cov -o coverage/internal.html
+    - go tool cover -html=voting.cov -o coverage/voting.html
+    - go tool cover -html=nonvoting.cov -o coverage/nonvoting.html
+    - go tool cover -html=integration.cov -o coverage/integration.html
+  artifacts:
+    paths:
+      - coverage/