language: node_js node_js: - "8" - "7" - "6" before_script: - 'if [ -n "${REACT-}" ] && [ "${TEST-}" = true ]; then sh install-relevant-react.sh && npm ls >/dev/null; fi' script: - 'if [ -n "${LINT-}" ]; then npm run lint; fi' - 'if [ "${TEST-}" = true ]; then npm run test:only; fi' env: global: - TEST=true matrix: - REACT=0.14 - REACT=15 sudo: false matrix: fast_finish: true include: env: LINT=true TEST=false