sudo: required
language: java
dist: trusty
jdk:
  - openjdk8

cache:
  directories:
  - $HOME/.m2
  - $HOME/.ivy2
  - $HOME/.gradle/caches/
  - $HOME/.gradle/wrapper/
  - $HOME/samples/client/petstore/php/SwaggerClient-php/vendor
  - $HOME/samples/client/petstore/ruby/venodr/bundle
  - $HOME/samples/client/petstore/python/.venv/
  - $HOME/samples/client/petstore/typescript-node/npm/node_modules
  - $HOME/samples/client/petstore/typescript-node/npm/typings/
  - $HOME/samples/client/petstore/typescript-fetch/tests/default/node_modules
  - $HOME/samples/client/petstore/typescript-fetch/tests/default/typings
  - $HOME/samples/client/petstore/typescript-fetch/builds/default/node_modules
  - $HOME/samples/client/petstore/typescript-fetch/builds/default/typings
  - $HOME/samples/client/petstore/typescript-fetch/builds/es6-target/node_modules
  - $HOME/samples/client/petstore/typescript-fetch/builds/es6-target/typings
  - $HOME/samples/client/petstore/typescript-fetch/builds/with-npm-version/node_modules
  - $HOME/samples/client/petstore/typescript-fetch/npm/with-npm-version/typings
  - $HOME/samples/client/petstore/typescript-angular/node_modules
  - $HOME/samples/client/petstore/typescript-angular/typings

services:
  - docker

# comment out the host table change to use the public petstore server
addons:
  hosts:
    - petstore.swagger.io

before_install:
  # required when sudo: required for the Ruby petstore tests
  - gem install bundler -v '< 2'
  - gem update --system 2.7.8
  - gem --version
  - npm install -g typescript
  - npm install -g npm
  - npm config set registry http://registry.npmjs.org/
  # set python 3.6.3 as default
  - source ~/virtualenv/python3.6/bin/activate
  # to run petstore server locally via docker
  - docker pull swaggerapi/petstore
  - docker run -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
  - docker ps -a
  # Add bats test framework and cURL for Bash script integration tests
  - sudo add-apt-repository ppa:duggan/bats --yes
  - sudo apt-get update -qq
  - sudo apt-get install -qq bats
  - sudo apt-get install -qq curl
  # comment out below as installation failed in travis
  # Add rebar3 build tool and recent Erlang/OTP for Erlang petstore server tests.
  # - Travis CI does not support rebar3 [yet](https://github.com/travis-ci/travis-ci/issues/6506#issuecomment-275189490).
  # - Rely on `kerl` for [pre-compiled versions available](https://docs.travis-ci.com/user/languages/erlang#Choosing-OTP-releases-to-test-against). Rely on installation path chosen by [`travis-erlang-builder`](https://github.com/travis-ci/travis-erlang-builder/blob/e6d016b1a91ca7ecac5a5a46395bde917ea13d36/bin/compile#L18).
  # - . ~/otp/18.2.1/activate && erl -version
  #- curl -f -L -o ./rebar3 https://s3.amazonaws.com/rebar3/rebar3 && chmod +x ./rebar3 && ./rebar3 version && export PATH="${TRAVIS_BUILD_DIR}:$PATH"

  # show host table to confirm petstore.swagger.io is mapped to localhost
  - cat /etc/hosts
  # show java version
  - java -version

install:
  # Add Godeps dependencies to GOPATH and PATH
  - eval "$(curl -sL https://raw.githubusercontent.com/travis-ci/gimme/master/gimme | GIMME_GO_VERSION=1.4 bash)"
  - export GOPATH="${TRAVIS_BUILD_DIR}/Godeps/_workspace"
  - export PATH="${TRAVIS_BUILD_DIR}/Godeps/_workspace/bin:$PATH"

script:
  # fail fast
  - set -e
  # fail if templates/generators contain carriage return '\r'
  - /bin/bash ./bin/utils/detect_carriage_return.sh
  # fail if generators contain merge conflicts
  - /bin/bash ./bin/utils/detect_merge_conflict.sh
  # fail if generators contain tab '\t'
  - /bin/bash ./bin/utils/detect_tab_in_java_class.sh
  # run integration tests defined in maven pom.xml
  - mvn clean install
  - mvn -q --batch-mode verify -Psamples
  # Below has been moved to CircleCI
  # docker: build generator image and push to Docker Hub
  #- if [ $DOCKER_HUB_USERNAME ]; then docker login --email=$DOCKER_HUB_EMAIL --username=$DOCKER_HUB_USERNAME --password=$DOCKER_HUB_PASSWORD && docker build -t $DOCKER_GENERATOR_IMAGE_NAME ./modules/swagger-generator && if [ ! -z "$TRAVIS_TAG" ]; then docker tag $DOCKER_GENERATOR_IMAGE_NAME:latest $DOCKER_GENERATOR_IMAGE_NAME:$TRAVIS_TAG; fi && if [ ! -z "$TRAVIS_TAG" ] || [ "$TRAVIS_BRANCH" = "master" ]; then docker push $DOCKER_GENERATOR_IMAGE_NAME; fi; fi
  ## docker: build cli image and push to Docker Hub
  #- if [ $DOCKER_HUB_USERNAME ]; then docker login --email=$DOCKER_HUB_EMAIL --username=$DOCKER_HUB_USERNAME --password=$DOCKER_HUB_PASSWORD && docker build -t $DOCKER_CODEGEN_CLI_IMAGE_NAME ./modules/swagger-codegen-cli && if [ ! -z "$TRAVIS_TAG" ]; then docker tag $DOCKER_CODEGEN_CLI_IMAGE_NAME:latest $DOCKER_CODEGEN_CLI_IMAGE_NAME:$TRAVIS_TAG; fi && if [ ! -z "$TRAVIS_TAG" ] || [ "$TRAVIS_BRANCH" = "master" ]; then docker push $DOCKER_CODEGEN_CLI_IMAGE_NAME; fi; fi

after_success:
  # push a snapshot version to maven repo
  #- if [ $SONATYPE_USERNAME ] && [ -z $TRAVIS_TAG ] && [ "$TRAVIS_BRANCH" = "master" ]; then
  #    mvn clean deploy --settings .travis/settings.xml;
  #    echo "Finished mvn clean deploy for $TRAVIS_BRANCH";
  #  fi;

env:
  - DOCKER_GENERATOR_IMAGE_NAME=swaggerapi/swagger-generator DOCKER_CODEGEN_CLI_IMAGE_NAME=swaggerapi/swagger-codegen-cli