language: scala

env:
  matrix:
    - TEST_COMMAND="bitcoindRpcTest/test bitcoindRpc/coverageReport bitcoindRpc/coverageAggregate bitcoindRpc/coveralls"
    - TEST_COMMAND="chainTest/test chain/coverageReport chain/coverageAggregate chain/coveralls"
    - TEST_COMMAND="eclairRpcTest/test eclairRpc/coverageReport eclairRpc/coverageAggregate eclairRpc/coveralls"
    - TEST_COMMAND="walletTest/test wallet/coverageReport wallet/coverageAggregate wallet/coveralls"
    - TEST_COMMAND="nodeTest/test node/coverageReport node/coverageAggregate node/coveralls"
    - TEST_COMMAND="coreTest/test core/coverageReport core/coverageAggregate core/coveralls secp256k1jni/test zmq/test zmq/coverageReport zmq/coverageAggregate zmq/coveralls"

os: linux
scala:
  - 2.12.10
  - 2.13.0

# Fiddling with Travis config is not fun:-(
# To avoid spending too much time waiting on Travis, you
# can use this tool to parse the config file locally: https://github.com/travis-ci/travis-yml
# After getting it set up, do:
# $ curl -X POST --data-binary @.travis.yml localhost:9292/v1/parse | jq
# this should return a big JSON object, where especially
# config.matrix.include tells you a lot about what the build
# is going to look like
matrix:
  include:
    # this way of including jobs is not ideal... unfortunately it's not
    # possible to nest env.matrix. could a better solution be to write
    # a small script that generates a Travis config for us?
    - os: linux
      name: "Linux compile for 2.11"
      env:
        - TEST_COMMAND="test:compile"
      scala:
        - 2.11.12
    - os: osx
      name: "macOS bitcoind tests"
      env:
        - TEST_COMMAND="bitcoindRpcTest/test bitcoindRpc/coverageReport bitcoindRpc/coverageAggregate bitcoindRpc/coveralls"
      scala:
        - 2.13.0
    - os: osx
      name: "macOS Eclair tests"
      env:
        - TEST_COMMAND="eclairRpcTest/test eclairRpc/coverageReport eclairRpc/coverageAggregate eclairRpc/coveralls"
      scala:
        - 2.13.0
    - os: osx
      name: "macOS wallet tests"
      env:
        - TEST_COMMAND="walletTest/test wallet/coverageReport wallet/coverageAggregate wallet/coveralls"
      scala:
        - 2.13.0
    # skip all test tagged as UsesExperimentalBitcoind
    # TODO remove this condition once we have a neutrino enabled bitcoind binary for OSX
    - os: osx
      name: "macOS node tests"
      env:
        - TEST_COMMAND="nodeTest/test node/coverageReport node/coverageAggregate node/coveralls"
      scala:
        - 2.13.0

    # compile website, to check for documentation regressions
    - stage: test
      name: Compile website and check formatting
      script:
        - sbt docs/mdoc
        - sbt scalafmtCheck

    # Release snapshots/versions of all libraries
    # run ci-release only if previous stages passed
    - stage: release
      jdk: openjdk8
      name: Publish library
      script: sbt ci-release

    # run website push only if website compilation passed
    # we use custom sbt task that first compiles Scaladocs
    # and then calls the docusaurusPublishGhpages task
    - script: sbt docs/publishWebsite
      name: Publish website

# These directories are cached to S3 at the end of the build
# https://www.scala-sbt.org/1.x/docs/Travis-CI-with-sbt.html#Caching
cache:
  directories:
    - $HOME/.ivy2/cache
    - $HOME/.sbt/boot/
    - $PWD/binaries/bitcoind/
    - $PWD/binaries/eclair/

# https://www.scala-sbt.org/1.x/docs/Travis-CI-with-sbt.html#Caching
before_cache:
  # Cleanup the cached directories to avoid unnecessary cache updates
  - rm -r $PWD/binaries/bitcoind/bitcoin-0.18.99
  - rm -fv $HOME/.ivy2/.sbt.ivy.lock
  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -print -delete
  - find $HOME/.sbt        -name "*.lock"               -print -delete

before_script:
  - git fetch --tags
  - git submodule sync 

stages:
  - name: test
    if:
      commit_message !~ /^Docs:/ AND NOT
      ((branch = master AND type = push) OR (tag IS present))
      # don't run tests on merge builds, just publish library
      # and website
  - name: release
    if: ((branch = master AND type = push) OR (tag IS present)) AND NOT fork

script:
  # Modify PATH to include binaries we are about to download
  - sbt ++$TRAVIS_SCALA_VERSION downloadBitcoind downloadEclair coverage $TEST_COMMAND