Add codecov support (#38)

.dockerignore

@@ -1,5 +1,5 @@
 # Ignore everything
 **
 
-# Allow files and directories
+# Allow binary
 !/codeowners-validator

.gitignore

@@ -2,4 +2,5 @@ scripts/
 .idea
 codeowners-validator
 dist/
-tmp/
+tmp/
+coverage.txt

.travis.yml

@@ -52,3 +52,7 @@ jobs:
 #        - go test ./tests/integration/... -v -tags=integration
 #      os: windows
 #      go: 1.13.x
+
+# push results to CodeCov
+after_success:
+  - bash <(curl -s https://codecov.io/bash) || echo 'Codecov failed to upload'

Makefile

@@ -32,7 +32,6 @@ test-hammer:
 	go test -count=100 ./...
 .PHONY: test-hammer
 
-cover-html:
-	go test -v -coverprofile=./tmp/coverage.out ./...
-	go tool cover -html=./tmp/coverage.out
+cover-html: test-unit
+	go tool cover -html=./coverage.txt
 .PHONY: cover-html

hack/ci/run-test-unit.sh

@@ -13,7 +13,7 @@ readonly ROOT_PATH=${CURRENT_DIR}/../..
 
 source "${CURRENT_DIR}/utilities.sh" || { echo 'Cannot load CI utilities.'; exit 1; }
 
-pushd ${ROOT_PATH} > /dev/null
+pushd "${ROOT_PATH}" > /dev/null
 
 # Exit handler. This function is called anytime an EXIT signal is received.
 # This function should never be explicitly called.
@@ -61,7 +61,7 @@ fi
 # GO TEST
 ##
 shout "? go test"
-go test -race ./...
+go test -race -coverprofile="${ROOT_PATH}/coverage.txt" ./...
 # Check if tests passed
 if [[ $? != 0 ]]; then
 	echo -e "${RED}✗ go test\n${NC}"