.drone.yml

pipeline:
  build:
    image: ensime/ensime:v2.x-cache
    pull: true
    environment:
      - SBT_TASK_LIMIT=4
    commands:
      - host `curl -s http://httpbin.org/ip | jq -r '.origin'` || true ;
      - git log | head -n 20 ; git fetch -q --tags
      - if $(git grep -qE "TODO|FIXME" *) ; then
          echo "Please remove TODO or FIXME. Create an issue at GitHub instead." ;
          exit 1 ;
        fi
      - sbt ++$SCALA_VERSION ";scalafmt::test ;test:scalafmt::test ;jmh:scalafmt::test ;sbt:scalafmt::test ;createHeaders";
        if $(! git diff --exit-code --quiet) ; then
          echo "Copyright header information mismatch" ;
          git --no-pager diff ;
          exit 1 ;
        fi
      - sbt ++$SCALA_VERSION ";compile ;test:compile";
      - if [ -n "$DRONE_PULL_REQUEST" ] ; then sbt ++$SCALA_VERSION "test" ; fi
      - if [ -z "$DRONE_PULL_REQUEST" ] ; then sbt ++$SCALA_VERSION publish ; fi

matrix:
  SCALA_VERSION:
    - 2.12.3
    - 2.11.11