language: node_js sudo: false node_js: - "10" - "9" - "8" - "6" - "4" - "iojs" - "0.12" - "0.10" - "0.8" before_install: # Old npm certs are untrusted https://github.com/npm/npm/issues/20191 - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.8" ]; then export NPM_CONFIG_STRICT_SSL=false; fi' - 'nvm install-latest-npm'