Exclude generated files for all nyc runs through .nycrc file

Author: magjac

.nycrc

@@ -0,0 +1,6 @@
+{
+  "exclude": [
+    "src/dotParser.js",
+    "src/shapes.js"
+  ]
+}

package.json

@@ -49,7 +49,7 @@
     "test": "react-scripts test --env=jsdom --verbose=false",
     "test:coverage": "react-scripts test --env=jsdom --coverage --coverageDirectory=./coverage-jest",
     "integration-test": "cypress run --config video=false --browser=chrome --headless",
-    "merge-coverage": "mkdir -p coverage && cp -p coverage-jest/coverage-final.json coverage/coverage-final-jest.json && cp -p coverage-cypress/coverage-final.json coverage/coverage-final-cypress.json && nyc report --exclude src/dotParser.js --exclude src/shapes.js --temp-dir coverage --report-dir coverage --reporter lcov --reporter clover --reporter json --reporter text",
+    "merge-coverage": "mkdir -p coverage && cp -p coverage-jest/coverage-final.json coverage/coverage-final-jest.json && cp -p coverage-cypress/coverage-final.json coverage/coverage-final-cypress.json && nyc report --temp-dir coverage --report-dir coverage --reporter lcov --reporter clover --reporter json --reporter text",
     "eject": "react-scripts eject"
   },
   "homepage": ".",