sudo: false language: node_js env: - CXX="g++-4.8" addons: apt: sources: - ubuntu-toolchain-r-test packages: - g++-4.8 - gcc-4.8 node_js: - "8" - "7" - "6" - "4" script: - istanbul cover ./node_modules/.bin/grunt --report lcovonly && istanbul report text && ( cat coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js || true ) && rm -rf coverage before_script: - npm install -g istanbul - npm install coveralls