circle.yml

machine:

  timezone:
    America/Los_Angeles

  java:
    version:
      oraclejdk8

  environment:
    MAVEN_OPTS: "-Xmx512m"
    TERM: dumb

dependencies:
  override:
    # Compiles tests, but does not run them
    - mvn install -DskipTests=true -B

general:
  branches:
    ignore:
      - /rel\/.*/
  artifacts:
    - "gosu-test/target/site" # preserve the generated HTML test reports

test:
  override:
    # Only executes tests
    - mvn surefire:test -B
  post:
    - mkdir -p $CIRCLE_TEST_REPORTS/junit/
    - find . -type f -regex ".*/target/surefire-reports/.*xml" -exec cp {} $CIRCLE_TEST_REPORTS/junit/ \;
    - find . -type f -regex ".*/target/surefire-reports/.*-output.txt" -exec cp {} $CIRCLE_TEST_REPORTS/junit/ \;

deployment:
  snapshots:
    # Applies to all branches not beginning with 'rel/'
    branch: /^(?!rel\/).+/
    commands:
      # 'deploy' ordinarily ensured everything is up-to-date, but mvn's incremental compiler doesn't work well with Gosu
      # therefore we skip test compilation entirely and rely on the JARs built by 'mvn install' 
      - ./ci_scripts/deploy_snapshot.sh