dist: bionic
sudo: required

git:
  depth: 9999999

language: go
go:
  - 1.11.x
  - 1.12.x
  - 1.13.x

services:
  - docker

cache:
  directories:
    - $HOME/.cache/pip
    - $HOME/vendor

matrix:
  fast_finish: true

stages:
  - test
  - name: deploy
    # require any tag name to deploy
    if: tag =~ .*

env:
  - PROTOC_VERSION=3.6.0 TENSORFLOW_VERSION=1.11.0 GOPATH=

before_install:
  - wget -O protoc.zip https://github.com/google/protobuf/releases/download/v$PROTOC_VERSION/protoc-$PROTOC_VERSION-linux-x86_64.zip
  - unzip -d ~/.local protoc.zip && rm protoc.zip
  - go get -v golang.org/x/lint/golint
  - (wget -O - https://bootstrap.pypa.io/get-pip.py || wget -O - https://raw.githubusercontent.com/pypa/get-pip/master/get-pip.py) | sudo python3 - pip==18.1
  - export PATH=~/usr/bin:.:$PATH
  - make --version
  - pip3 --version
  - sudo pip3 install cython
  - sudo pip3 install tensorflow flake8 ./python
  - docker run -d --privileged -p 9432:9432 --name bblfshd bblfsh/bblfshd
  - docker exec -it bblfshd bblfshctl driver install python bblfsh/python-driver:latest
  - docker exec -it bblfshd bblfshctl driver install go bblfsh/go-driver:latest
  - docker exec -it bblfshd bblfshctl driver install java bblfsh/java-driver:latest
  - curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-$(go env GOOS)-x86_64-$TENSORFLOW_VERSION.tar.gz" | sudo tar -C /usr/local -xz
  - sudo ldconfig
install:
  - git clean -xfd
  - go env
  - travis_retry make TAGS=tensorflow
script:
  - set -e
  - export GO111MODULE=on
  - test -z "$(gofmt -s -l . | grep -v vendor/)"
  - go vet -tags tensorflow ./...
  - golint -set_exit_status $(go list ./... | grep -v /vendor/)
  - cd python && flake8 && cd ..
  - go test -coverpkg=all -v -coverprofile=coverage.txt -covermode=count gopkg.in/src-d/hercules.v10/... && sed -i '/cmd\/hercules\|core.go/d' coverage.txt
  - # race checks increase the elapsed time by 10 minutes, we run them only in AppVeyor
  - hercules version
  - hercules --burndown --couples --devs --quiet --pb https://github.com/src-d/hercules > 1.pb
  - cp 1.pb 2.pb
  - hercules combine 1.pb 2.pb > 12.pb
  - (hercules generate-plugin -n MyPlug -o myplug && cd myplug && GOFLAGS="-tags=tensorflow" make)
  - hercules --plugin myplug/my_plug.so --help | grep my-plug
  - (cd contrib/_plugin_example && GOBIN=../.. make)
  - hercules --burndown --burndown-files --burndown-people --couples --devs --quiet https://github.com/src-d/hercules | labours -m all -o out --backend Agg --disable-projector
  - hercules --burndown --burndown-files --burndown-people --couples --devs --quiet --pb https://github.com/src-d/hercules | labours -f pb -m all -o out --backend Agg --disable-projector
  - # hercules --sentiment --quiet --languages Python https://github.com/src-d/hercules > /dev/null
  - set +e
  - if [ $TRAVIS_GO_VERSION == "1.11.x" ]; then bash <(curl -s https://codecov.io/bash); fi

jobs:
  include:
    - stage: test
      language: generic
      env: DOCKER_BUILD=1
      before_install: skip
      install: skip
      script:
        - docker build -t srcd/hercules .
        - docker run --rm srcd/hercules hercules --help
        - docker run --rm srcd/hercules labours --help
    - stage: deploy
      os: osx
      osx_image: xcode9.3
      go: 1.12.x
      before_install:
        - wget -O protoc.zip https://github.com/google/protobuf/releases/download/v$PROTOC_VERSION/protoc-$PROTOC_VERSION-osx-x86_64.zip
        - unzip -d ~/.local protoc.zip && rm protoc.zip
        - export PATH=.:$PATH
      after_success:
        - gzip -S .darwin_amd64.gz hercules
      script: skip
      install:
        - travis_retry make
      deploy:
        provider: releases
        api_key:
          secure: $GITHUB_TOKEN
        file: "hercules.darwin_amd64.gz"
        skip_cleanup: true
        on:
          tags: true
    - stage: deploy
      os: linux
      go: 1.13.x
      before_install:
        - wget -O protoc.zip https://github.com/google/protobuf/releases/download/v$PROTOC_VERSION/protoc-$PROTOC_VERSION-linux-x86_64.zip
        - unzip -d ~/.local protoc.zip && rm protoc.zip
        - export PATH=.:$PATH
        - (wget -O - https://bootstrap.pypa.io/get-pip.py || wget -O - https://raw.githubusercontent.com/pypa/get-pip/master/get-pip.py) | sudo python3 - pip==18.1
        - sudo pip3 install twine pyopenssl
      script:
        - test v$(python3 python/setup.py --version) == $TRAVIS_TAG
      install:
        - set -e
        - travis_retry make
        - cd python
        - python3 setup.py bdist_wheel
        - cp dist/*py3-none-any* ..
        - cd ..
      after_success:
        - gzip -S .linux_amd64.gz hercules
      deploy:
        - provider: releases
          api_key:
            secure: $GITHUB_TOKEN
          file: "hercules.linux_amd64.gz"
          skip_cleanup: true
          on:
            tags: true
        - provider: script
          script: twine upload *py3-none-any* -u $PYPI_LOGIN -p $PYPI_PASS
          skip_cleanup: true
          on:
            tags: true


notifications:
  email: false