#------------------------------------------------------------------------------
# TravisCI configuration file for solidity.
#
# The documentation for solidity is hosted at:
#
# http://solidity.readthedocs.org
#
# ------------------------------------------------------------------------------
# This file is part of cpp-ethereum.
#
# cpp-ethereum is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cpp-ethereum is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>
#
# (c) 2016 cpp-ethereum contributors.
#------------------------------------------------------------------------------

language: cpp
branches:
    only:
        - develop
        - release
        - standalone
    except:
        - /develop-v[0-9]/
matrix:
    include:
        - os: linux
          dist: trusty
          sudo: required
          compiler: gcc
          env:
              - TRAVIS_BUILD_TYPE=RelWithDebInfo
              - ZIP_SUFFIX=ubuntu-trusty
        - os: linux
          dist: trusty
          sudo: required
          compiler: gcc
          env:
              - JOB=docs
        - os: linux
          dist: trusty
          sudo: required
          compiler: gcc
          services:
              - docker
          before_install:
              - docker pull trzeci/emscripten:sdk-tag-1.35.4-64bit
          env:
              - JOB=emscripten
        - os: osx
          osx_image: beta-xcode6.2
          env:
              - TRAVIS_BUILD_TYPE=RelWithDebInfo
              - ZIP_SUFFIX=osx-mavericks
        - os: osx
          osx_image: xcode7.1
          env:
              - TRAVIS_BUILD_TYPE=RelWithDebInfo
              - ZIP_SUFFIX=osx-yosemite
        - os: osx
          osx_image: xcode7.3
          env:
              # The use of Debug config here ONLY for El Capitan is a workaround for "The Heisenbug"
              # See https://github.com/ethereum/webthree-umbrella/issues/565
              - TRAVIS_BUILD_TYPE=Debug
              - ZIP_SUFFIX=osx-elcapitan
        - os: osx
          osx_image: xcode8
          env:
              # Look like "The Heisenbug" is occurring here too, so we'll do the same workaround.
              # See https://travis-ci.org/ethereum/solidity/jobs/150240930
              - TRAVIS_BUILD_TYPE=Debug
              - ZIP_SUFFIX=macos-sierra
git:
    depth: 2

cache:
    ccache: true
    directories:
        - cryptopp
        - boost_1_57_0
        - build
        - jsoncpp

install:
    - test $JOB != default -a $JOB != docs || ./scripts/install_deps.sh
before_script:
    - test $JOB != emscripten || ./scripts/build_emscripten.sh
    - test $JOB != default || (mkdir -p build
      && cd build
      && cmake .. -DCMAKE_BUILD_TYPE=$TRAVIS_BUILD_TYPE
      && make -j2
      && cd ..
      && ./scripts/release.sh $ZIP_SUFFIX )
script:
    # There are a variety of reliability issues with the Solidity unit-tests at the time of
    # writing (especially on macOS), so within TravisCI we will try to run the unit-tests
    # up to 3 times before giving up and declaring the tests as broken.
    #
    # We should aim to remove this "retry logic" as soon as we can, because it is a
    # band-aid for issues which need solving at their root.  Some of those issues will be
    # in Solidity's RPC setup and some will be in 'eth'.  It seems unlikely that Solidity
    # itself is broken from the failure messages which we are seeing.
    #
    # More details on known issues at https://github.com/ethereum/solidity/issues/769    
    - test $JOB != default || (cd $TRAVIS_BUILD_DIR && (./scripts/tests.sh || ./scripts/tests.sh || ./scripts/tests.sh) )
    - test $JOB != docs || ./scripts/docs.sh
env:
    global:
        - ENCRYPTION_LABEL="6d4541b72666"
        - JOB=default

# This is the deploy target for the Emscripten build.
# It publishes the JS file which was compiled as part of the earlier 'build_emscripten.sh'
# step to https://github.com/ethereum/solc-bin/tree/gh-pages/bin.
# Both the build and deploy steps for Emscripten are only run within the Ubuntu
# configurations (not for macOS).  That is controlled by conditionals within the bash
# scripts because TravisCI doesn't provide much in the way of conditional logic.

deploy:
    provider: script
    script: test $JOB != emscripten || scripts/release_emscripten.sh
    skip_cleanup: true
    on:
        branch: develop

# This is the deploy target for the native build (Linux and macOS)
# which generates development ZIPs per commit.  We are in agreement
# that this is probably noisy overkill, so will want to renable this
# functionality wrapped in some conditionals so that it only runs
# when building the 'release' branch.
#
#deploy:
#    provider: releases
#    api_key:
#        secure: 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
#    file: $TRAVIS_BUILD_DIR/solidity-develop-$ZIP_SUFFIX.zip
#    skip_cleanup: true
#    on:
#        repo: ethereum/solidity
#        branch: develop