checks: javascript: eqeqeq: true no_var: false no_param_assign: true no_loop_var_assign: true no_implicit_undefined_return: true no_else_return: true no_alert: true build: dependencies: before: - npm install nyc # or add it as part of your package.json tests: override: - command: 'node_modules/nyc/bin/nyc.js npm test' coverage: file: 'coverage/clover.xml' format: 'clover'