version: 2
jobs:
  build:
    machine: true
    working_directory: ~/pgv
    steps:
      - checkout
      - run: docker build -t protoc-gen-validate .
      - run: docker run --rm protoc-gen-validate ci
      - run: |
          if [ "${CIRCLE_BRANCH}" == "main" ]; then
            docker run --rm --env PYPI_REPO=pypi --env PGV_PYPI_TOKEN="${PGV_PYPI_TOKEN}" protoc-gen-validate python-release
          fi

  javabuild:
    machine: true
    working_directory: ~/.go_workspace/src/github.com/envoyproxy/protoc-gen-validate/java
    environment:
      MAVEN_OPTS: -Xms512m -Xmx1024m # Customize the JVM maximum heap limit
      GO111MODULE: "on"
      CI_GO_VERSION: 1.14.7
    steps:
      - checkout:
          path: ~/.go_workspace/src/github.com/envoyproxy/protoc-gen-validate
      - run: sudo rm -rf /usr/local/go && curl -O https://dl.google.com/go/go${CI_GO_VERSION}.linux-amd64.tar.gz && sudo tar -C /usr/local -xzf go${CI_GO_VERSION}.linux-amd64.tar.gz && rm go${CI_GO_VERSION}.linux-amd64.tar.gz && go version
      - run: mvn -B verify
      - add_ssh_keys:
          fingerprints:
            - "71:d5:2d:12:fa:d5:65:e0:bf:4e:2c:59:95:db:a9:cc"
      - deploy:
          command: | # Deploy from the main branch or from a version branch/tag. If the $RELEASE and $NEXT variables are set then prepare a full maven release.
            if [[ "${CIRCLE_BRANCH}" =~ v[0-9]+\.[0-9]+\.[0-9]+ ]]; then
              RELEASE="${CIRCLE_BRANCH}"
              NEXT="${CIRCLE_BRANCH}-SNAPSHOT"
              DO_RELEASE=1
            fi
            if [[ "${CIRCLE_BRANCH}" == "main" || -n "${DO_RELEASE}" ]]; then
              echo $GPG_KEY | base64 --decode > signing-key
              gpg --passphrase $GPG_PASSPHRASE --import signing-key
              shred signing-key
              if [[ -n "${RELEASE}" && -n "${NEXT}" ]]; then
                git config --global user.email "envoy-bot@users.noreply.github.com"
                git config --global user.name "envoy-bot"
                mvn -B -s ../.circleci/settings.xml release:prepare release:perform \
                    -Darguments="-s ../.circleci/settings.xml" \
                    -DreleaseVersion=$RELEASE -DdevelopmentVersion=$NEXT \
                    -DscmCommentPrefix="java release: "
              else
                mvn -B -s ../.circleci/settings.xml deploy
              fi
            fi

workflows:
  version: 2
  build_and_javabuild:
    jobs:
      - build
      - javabuild