# Use container-based infrastructure
sudo: false

language: scala

#https://docs.travis-ci.com/user/reference/osx#jdk-and-os-x
#Note: osx uses jdk10 by default which is NOT officially supported by scala
#This does not seem to be causing any errors right now
os:
  - linux
  - osx

scala:
  - 2.11.12
  - 2.12.8

# These directories are cached to S3 at the end of the build
cache:
  directories:
    - $HOME/.ivy2/cache
    - $HOME/.sbt/boot/

before_cache:
  # Tricks to avoid unnecessary cache updates
  - find $HOME/.sbt -name "*.lock" | xargs rm
  - find $HOME/.ivy2 -name "ivydata-*.properties" | xargs rm

install:
  - if [[ $TRAVIS_OS_NAME == "linux" ]]; then export PLATFORM="x86_64-linux-gnu"; else export PLATFORM="osx64"; fi
  # # # bitcoind v16
  - wget https://bitcoincore.org/bin/bitcoin-core-0.16.3/bitcoin-0.16.3-${PLATFORM}.tar.gz
  - tar -xzf bitcoin-0.16.3-${PLATFORM}.tar.gz
  - export BITCOIND_V16_PATH=$(pwd)/bitcoin-0.16.3/bin
  # # # bitcoind v17
  - wget https://bitcoincore.org/bin/bitcoin-core-0.17.0.1/bitcoin-0.17.0.1-${PLATFORM}.tar.gz
  - tar -xzf bitcoin-0.17.0.1-${PLATFORM}.tar.gz
  # tar places the unpacked directory in a not so intuitive location
  - export BITCOIND_V17_PATH=$(pwd)/bitcoin-0.17.0/bin
  # set default bitcoind to randomly choose between 0.16 and 0.17
  - if [ $(($RANDOM%2)) == 1 ]; then BITCOIND_PATH=$BITCOIND_V16_PATH; else BITCOIND_PATH=$BITCOIND_V17_PATH; fi;
  - export PATH=$BITCOIND_PATH:$PATH
  # # # Eclair
  - wget https://github.com/ACINQ/eclair/releases/download/v0.2-beta8/eclair-node-0.2-beta8-52821b8.jar
  - export ECLAIR_PATH=$(pwd)

before_script:
  - git fetch --tags

stages:
  - name: test
    if: commit_message !~ /^Docs:/
  - name: release
    if: ((branch = master AND type = push) OR (tag IS present)) AND NOT fork

script: sbt ++$TRAVIS_SCALA_VERSION coverage test &&
  sbt ++$TRAVIS_SCALA_VERSION core/coverageReport &&
  sbt ++$TRAVIS_SCALA_VERSION chain/coverageReport &&
  sbt ++$TRAVIS_SCALA_VERSION coverageAggregate &&
  sbt ++$TRAVIS_SCALA_VERSION coveralls

jobs:
  include:
    # run ci-release only if previous stages passed
    - stage: release
      name: Publish library
      script: sbt ci-release
    # run website push only if previous stages passed
    # we use custom sbt task that first compiles Scaladocs
    # and then calls the docusaurusPublishGhpages task
    - script: sbt docs/publishWebsite
      name: Publish website