apt: update: true env: - PROTOBUF_VERSION=2.6.1 - PROTOBUF_VERSION=3.0.2 - PROTOBUF_VERSION=3.14.0 before_install: - HOME=/home/travis ./install-protobuf.sh - PATH=/home/travis/bin:$PATH protoc --version script: - PATH=/home/travis/bin:$PATH make buildserverall - echo $TRAVIS_GO_VERSION - if [[ "$PROTOBUF_VERSION" == "3.14.0" ]] && [[ "$TRAVIS_GO_VERSION" == "1.15.x" ]]; then ! git status --porcelain | read || (git status; git diff; exit 1); fi language: go go: - 1.12.x - 1.15.x