version: 2.1

jobs:
  test_tool_and_runtime_java:
    docker:
      - image: cimg/openjdk:8.0
    steps:
      - checkout
      - run:
          name: build tool
          command: mvn -B -V -DskipTests=true -Dmaven.javadoc.skip=true install
      - run:
          name: test runtime
          command: |
            cd runtime-testsuite
            mvn -q -Dparallel=methods -DthreadCount=4 -Dtest=java.* test
            cd ..
      - run:
          name: test tool
          command: |
            cd tool-testsuite
            mvn -q -Dparallel=methods -DthreadCount=4 test
            cd ..
  test_runtime:
    parameters:
      test-group:
        description: The section
        type: string
        default: ALL
      target:
        description: The target
        type: string
        default: java
    docker:
      - image: cimg/openjdk:8.0
    environment:
      TARGET: << parameters.target >>
      GROUP: << parameters.test-group >>
    steps:
      - checkout
      - run:
          name: Install << parameters.target >> pre-requisites
          command: |
            f=".circleci/scripts/install-linux-<< parameters.target >>.sh"; ! [ -x "$f" ] || "$f"
      - run:
          name: Build ANTLR4 tool
          command: mvn -B -V -DskipTests=true -Dmaven.javadoc.skip=true install
      - run:
          name: Test << parameters.target >> runtime
          command: |
            .circleci/scripts/run-tests-<< parameters.target >>.sh

workflows:
  build:
    jobs:
      - test_tool_and_runtime_java
      - test_runtime:
          matrix:
            parameters:
              target: [ dart, go, python2, python3, javascript, php ]
      - test_runtime:
          matrix:
            parameters:
#              target: [ cpp, dotnet, swift ]
              target: [ cpp, dotnet ]
              test-group: [ LEXER, PARSER, RECURSION ]