.travis.yml

sudo: required

language: go

services:
  - docker

os:
  - linux

dist: xenial

go:
  - 1.16.8
  - master

addons:
  apt:
    packages:
      - docker-ce
      - apt-cacher-ng

install:
  - . $HOME/.nvm/nvm.sh
  - nvm install 'lts/*'
  - nvm use 'lts/*'

cache:
  directories:
    - $HOME/.cache/go-build
    - $HOME/gopath/pkg/mod
    - $TRAVIS_BUILD_DIR/.gitian-builder-cache
    - /var/cache/apt-cacher-ng
    - scripts/genesis/node_modules
    - scripts/integration/node_modules

env:
  global:
    - GO111MODULE=on
    - BUILD_VERSION=$(echo ${TRAVIS_COMMIT} | cut -c 1-10)
    - GORACE="halt_on_error=1"
    - MAIN_GO_VERSION=1.16.8
    - VERSION=$(git describe --tags | sed 's/^v//')
    - COMMIT=$(git log -1 --format='%H')
    - IMAGE_APP="iov1/starnamed"
    - IMAGE_FAUCET="iov1/faucet"

before_script:
  - go install golang.org/x/tools/cmd/goimports@latest

script:
  - set -eo pipefail
  # avoid failed builds due to rate limiting, see https://stackoverflow.com/a/25683955/5887599
  - curl https://api.github.com/?access_token=$GITHUB_API_KEY
  # TODO enable dangerbot
  - echo TODO docker run -it --rm -v "$(pwd):/usr/src/app" iov1ops/danger:latest > danger.out; cat danger.out
  # test
  - make test-unit test-race test-cover
  - make install
  # perform more tests before...
  - ( cd scripts/integration && yarn install && node -r dotenv/config setup.js && ./setup.sh )
  - starnamed start --minimum-gas-prices='1.0tiov' --log_level error > /dev/null &
  - ( cd scripts/integration && yarn install && yarn test && killall starnamed )
  # ...potential docker pushes
  - printenv TRAVIS_COMMIT_MESSAGE > commit.msg
  - unset TRAVIS_COMMIT_MESSAGE && printenv | grep -Ev "PATH|path|GEM" > env.list
  - export TRAVIS_COMMIT_MESSAGE=`cat commit.msg` && rm -rf commit.msg
  - if [[ "$TRAVIS_GO_VERSION" == "$MAIN_GO_VERSION" && "$TRAVIS_OS_NAME" == "linux" ]]; then
      release_latest=$( [[ "$TRAVIS_BRANCH" == "master" && "$TRAVIS_TAG" == "" && "$TRAVIS_PULL_REQUEST_BRANCH" == "" ]] && echo "yes" || echo "no" );
      release_tag=$( [[ "$TRAVIS_TAG" != "" ]] && echo "yes" || echo "no" );

      if [[ $release_latest == "yes" || $release_tag == "yes" ]]; then
        docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD" ;

        ./contrib/gitian-build.sh linux ;
        mkdir -p ${TRAVIS_BUILD_DIR}/build && tar -zxf $TRAVIS_BUILD_DIR/starnamed-build-linux/build/out/starnamed-${VERSION}-linux-amd64.tar.gz -C ${TRAVIS_BUILD_DIR}/build ;
        docker build --pull --tag "${IMAGE_APP}:${BUILD_VERSION}" . ;
        ( cd cmd/faucet && IMAGE_FAUCET="${IMAGE_FAUCET}:${BUILD_VERSION}" make docker ) ;

        docker logout ;
      fi;

      if [[ $release_latest == "yes" ]]; then
        docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD";

        docker tag  "${IMAGE_APP}:${BUILD_VERSION}" "${IMAGE_APP}:latest" ;
        docker push "${IMAGE_APP}:latest" ;

        docker tag  "${IMAGE_FAUCET}:${BUILD_VERSION}" "${IMAGE_FAUCET}:latest" ;
        docker push "${IMAGE_FAUCET}:latest" ;

        docker logout ;
      fi;

      if [[ $release_tag == "yes" ]]; then
        docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD";

        docker tag  "${IMAGE_APP}:${BUILD_VERSION}" "${IMAGE_APP}:$TRAVIS_TAG" ;
        docker push "${IMAGE_APP}:$TRAVIS_TAG" ;

        docker tag  "${IMAGE_FAUCET}:${BUILD_VERSION}" "${IMAGE_FAUCET}:$TRAVIS_TAG" ;
        docker push "${IMAGE_FAUCET}:$TRAVIS_TAG" ;

        docker logout ;
      fi;
    fi;

notifications:
  email: false

# whitelist long living branches to avoid testing feature branches twice (as branch and as pull request)
branches:
  only:
    - master
    - /^v[0-9]+\.[0-9]+\.x$/
    - /^v[0-9]+\.[0-9]+\.[0-9]+$/

deploy:
  provider: releases
  api_key:
    ${GITHUB_API_KEY}
  file:
    - ${TRAVIS_BUILD_DIR}/starnamed-build-linux/build/out/starnamed-${VERSION}-linux-amd64.tar.gz
    - ${TRAVIS_BUILD_DIR}/starnamed-build-linux/build/out/src/starnamed-${VERSION}.tar.gz
    - ${TRAVIS_BUILD_DIR}/starnamed-build-linux/result/starnamed-linux-res.yml
  skip_cleanup: true
  on:
    tags: true
    condition: $TRAVIS_TAG =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ && $TRAVIS_GO_VERSION =~ ^[0-9]+\.[0-9]+\.[0-9]+$