# errata:
# - sudo/dist/group are set so as to get Blue Box VMs, necessary for [loopback]
#   IPv6 support

# The test build matrix (stage: test) is constructed to test a wide range of
# configurations, rather than a single pass/fail. This helps to catch build
# failures and logic errors that present on platforms other than the ones the
# author has tested.
#
# Some builders use the dependency-generator in `./depends`, rather than using
# apt-get to install build dependencies. This guarantees that the tester is
# using the same versions as Gitian, so the build results are nearly identical
# to what would be found in a final release.
#
# In order to avoid rebuilding all dependencies for each build, the binaries
# are cached and re-used when possible. Changes in the dependency-generator
# will trigger cache-invalidation and rebuilds as necessary.
#

version: ~> 1.0

dist: xenial

os: linux
language: minimal
arch: amd64

services:
  - docker

cache:
  ccache: true
  directories:
    - $BASE_BUILD_DIR/ci/scratch/.ccache
before_cache:
  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then brew cleanup; fi
env:
  global:
    # DOCKER_HUB_USER
    - secure: "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"
    # DOCKER_HUB_PASSWORD
    - secure: "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"
    - DOCKER_BUILD=false

stages:
  - build depends
  - build src
  - run tests
  - build docker

builddepends: &builddepends
  stage: build depends
  script:
    - $DOCKER_RUN_IN_BUILDER ./ci/dash/build_depends.sh

buildsrc: &buildsrc
  stage: build src
  script:
    - $DOCKER_RUN_IN_BUILDER ./ci/dash/build_depends.sh
    - $DOCKER_RUN_IN_BUILDER ./ci/dash/build_src.sh

runtests: &runtests
  stage: run tests
  script:
    - $DOCKER_RUN_IN_BUILDER ./ci/dash/build_depends.sh
    - $DOCKER_RUN_IN_BUILDER ./ci/dash/build_src.sh
    - $DOCKER_RUN_IN_BUILDER ./ci/dash/test_unittests.sh
    - if [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then extended="--extended --exclude feature_pruning,feature_dbcrash"; fi
    - $DOCKER_RUN_IN_BUILDER ./ci/test_integrationtests.sh --quiet --jobs=3 ${extended}

builddocker: &builddocker
  stage: build docker
  script:
    # no need to run tests again here
    - if [ "$DOCKER_BUILD" = "true" ]; then $DOCKER_RUN_IN_BUILDER ./ci/dash/build_depends.sh && $DOCKER_RUN_IN_BUILDER ./ci/dash/build_src.sh && BUILD_DIR=build-ci/dashcore-$BUILD_TARGET ./ci/dash/build-docker.sh; fi
    - CI_RETRY_EXE="travis_retry"
    - CI_WAIT="while sleep 500; do echo .; done"
    - CACHE_ERR_MSG="Error! Initial build successful, but not enough time remains to run later build stages and tests. See https://docs.travis-ci.com/user/customizing-the-build#build-timeouts . Please manually re-run this job by using the travis restart button. The next run should not time out because the build cache has been saved."
before_install:
  - set -o errexit; source ./ci/test/00_setup_env.sh
  - set -o errexit; source ./ci/test/03_before_install.sh
install:
  - set -o errexit; source ./ci/test/04_install.sh
before_script:
  - set -o errexit; source ./ci/test/05_before_script.sh
script:
  - if [ $SECONDS -gt 1200 ]; then set +o errexit; echo "Travis early exit to cache current state"; false; else set -o errexit; source .travis/test_06_script.sh; fi
after_script:
  - echo $TRAVIS_COMMIT_RANGE
jobs:
  include:
    # build depends
    - <<: *builddepends
      name: depends-arm-linux
      env: BUILD_TARGET=arm-linux
    - <<: *builddepends
      name: depends-win64
      env: BUILD_TARGET=win64
    - <<: *builddepends
      name: depends-linux64
      env: BUILD_TARGET=linux64
    - <<: *builddepends
      name: depends-linux64_nowallet
      env: BUILD_TARGET=linux64_nowallet
    - <<: *builddepends
      name: depends-linux64_release
      env:
        - BUILD_TARGET=linux64_release
        - DOCKER_BUILD=true
    - <<: *builddepends
      name: depends-mac
      env: BUILD_TARGET=mac
    # build source
    - <<: *buildsrc
      name: src-arm-linux
      env: BUILD_TARGET=arm-linux
    - <<: *buildsrc
      name: src-win64
      env: BUILD_TARGET=win64
    - <<: *buildsrc
      name: src-linux64
      env: BUILD_TARGET=linux64
    - <<: *buildsrc
      name: src-linux64_nowallet
      env: BUILD_TARGET=linux64_nowallet
    - <<: *buildsrc
      name: src-linux64_release
      env:
        - BUILD_TARGET=linux64_release
        - DOCKER_BUILD=true
    - <<: *buildsrc
      name: src-mac
      env: BUILD_TARGET=mac
    # run tests (no tests for arm-linux and mac)
    - <<: *runtests
      name: tests-win64
      env: BUILD_TARGET=win64
    - <<: *runtests
      name: tests-linux64
      env: BUILD_TARGET=linux64
    - <<: *runtests
      name: tests-linux64_nowallet
      env: BUILD_TARGET=linux64_nowallet
    - <<: *runtests
      name: tests-linux64_release
      env:
        - BUILD_TARGET=linux64_release
        - DOCKER_BUILD=true
    # build docker
    - <<: *builddocker
      name: docker-linux64_release
      env:
        - BUILD_TARGET=linux64_release
        - DOCKER_BUILD=true

before_cache:
  # Save builder image
  - docker save dash-builder-$BUILD_TARGET-$TRAVIS_JOB_NUMBER $(docker history -q dash-builder-$BUILD_TARGET-$TRAVIS_JOB_NUMBER | grep -v \<missing\>) | gzip -2 > $HOME/cache/docker/dash-builder-$BUILD_TARGET.tar.gz

install:
    # Fix annoying Travis bug: a branch with a single commit has an empty TRAVIS_COMMIT_RANGE sometimes
    - if [ -z "$TRAVIS_COMMIT_RANGE" ]; then export TRAVIS_COMMIT_RANGE="HEAD~..HEAD"; fi
    # Our scripts try to be Travis agnostic
    - export PULL_REQUEST="$TRAVIS_PULL_REQUEST"
    - export COMMIT_RANGE="$TRAVIS_COMMIT_RANGE"
    - export JOB_NUMBER="$TRAVIS_JOB_NUMBER"
    - export HOST_SRC_DIR=$BASE_BUILD_DIR
    - export HOST_CACHE_DIR=$HOME/cache
    - export TRAVIS_COMMIT_LOG=`git log --format=fuller -1`
    - source ./ci/matrix.sh
    - mkdir -p $HOST_CACHE_DIR/docker && mkdir -p $HOST_CACHE_DIR/ccache && mkdir -p $HOST_CACHE_DIR/depends && mkdir -p $HOST_CACHE_DIR/sdk-sources
    # Keep this as it makes caching related debugging easier
    - ls -lah $HOST_CACHE_DIR && ls -lah $HOST_CACHE_DIR/depends && ls -lah $HOST_CACHE_DIR/ccache && ls -lah $HOST_CACHE_DIR/docker
    # Load cached builder image
    - if [ -f $HOST_CACHE_DIR/docker/dash-builder-$BUILD_TARGET.tar.gz ]; then zcat $HOST_CACHE_DIR/docker/dash-builder-$BUILD_TARGET.tar.gz | docker load || true; fi
    - travis_retry docker pull ubuntu:focal
    - travis_retry docker build -t $BUILDER_IMAGE_NAME --build-arg=USER_ID=$UID --build-arg=GROUP_ID=$UID --build-arg=BUILD_TARGET=$BUILD_TARGET -f contrib/containers/ci/Dockerfile ci
before_script:
    # Make sure stdout is in blocking mode. Otherwise builds will fail due to large writes to stdout
    # See https://github.com/travis-ci/travis-ci/issues/4704. If this gets fixed, this line can also be removed.
    - python3 -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stdout, fcntl.F_GETFL); fcntl.fcntl(sys.stdout, fcntl.F_SETFL, flags&~os.O_NONBLOCK);'
    # Build docker image only for develop branch of the main repo
    - if [ "$TRAVIS_REPO_SLUG" != "dashpay/dash" -o "$TRAVIS_BRANCH" != "develop" -o "$TRAVIS_PULL_REQUEST" != "false" ]; then export DOCKER_BUILD="false"; echo DOCKER_BUILD=$DOCKER_BUILD; fi
    # TODO(ignore if don't use travis): Check keys and signed commits
    #- if [ "$TRAVIS_REPO_SLUG" = "dashpay/dash" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then travis_retry gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys $(<contrib/verify-commits/trusted-keys); fi
    #- if [ "$TRAVIS_REPO_SLUG" = "dashpay/dash" -a "$TRAVIS_EVENT_TYPE" = "cron" ]; then travis_wait 30 contrib/verify-commits/verify-commits.py; fi
after_script:
    - echo $TRAVIS_COMMIT_RANGE
    - echo $TRAVIS_COMMIT_LOG
after_success:
    - if [ "$DOCKER_BUILD" = "true" ]; then docker login -u $DOCKER_HUB_USER -p $DOCKER_HUB_PASSWORD && ./ci/dash/push-docker.sh; fi
    - stage: lint
      name: 'lint'
      env:
      cache: pip
      language: python
      python: '3.8' # Oldest supported version according to doc/dependencies.md
      install:
        - set -o errexit; source ./ci/lint/04_install.sh
      before_script:
        - set -o errexit; source ./ci/lint/05_before_script.sh
      script:
        - set -o errexit; source ./ci/lint/06_script.sh

    - stage: test
      name: 'ARM  [GOAL: install]  [focal]  [unit tests, functional tests]'
      arch: arm64  # Can disable QEMU_USER_CMD and run the tests natively without qemu
      env: >-
        FILE_ENV="./ci/test/00_setup_env_arm.sh"
        QEMU_USER_CMD=""

    - stage: test
      name: 's390x native BE [GOAL: install] [bionic] [no depends, no GUI]'
      arch: s390x
      dist: bionic
      addons:
        apt:
          packages:
            - bsdmainutils
            - libboost-filesystem-dev
            - libboost-system-dev
            - libboost-test-dev
            - libboost-thread-dev
            - libdb++-dev
            - libdb-dev
            - libevent-dev
      env: >-
        DANGER_RUN_CI_ON_HOST=true
        CI_USE_APT_INSTALL=no
        FILE_ENV="./ci/test/00_setup_env_s390x_host.sh"

# s390 build was disabled temporarily because of disk space issues on the Travis VM
#
#    - stage: test
#      name: 'S390x  [GOAL: install]  [focal]  [unit tests, functional tests]'
#      arch: s390x  # Can disable QEMU_USER_CMD and run the tests natively without qemu
#      env: >-
#        FILE_ENV="./ci/test/00_setup_env_s390x.sh"
#        QEMU_USER_CMD=""

    - stage: test
      name: 'Win64  [GOAL: deploy]  [unit tests, no gui, no functional tests]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_win64.sh"

    - stage: test
      name: 'x86_64 Linux  [GOAL: install]  [focal]  [uses qt5 dev package and some depends packages] [unsigned char]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_native_qt5.sh"
# x86_64 Linux (xenial, no depends, only system libs, sanitizers: thread (TSan))
    - stage: test
      name: 'x86_64 Linux  [GOAL: install]  [xenial]  [no depends, only system libs, sanitizers: thread (TSan), no wallet]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_native_tsan.sh"
        TEST_RUNNER_EXTRA="--exclude feature_block"  # Not enough memory on travis machines
# x86_64 Linux (no depends, only system libs, sanitizers: address/leak (ASan + LSan) + undefined (UBSan) + integer)
    - stage: test
      name: 'x86_64 Linux  [GOAL: install]  [focal]  [no depends, only system libs, sanitizers: address/leak (ASan + LSan) + undefined (UBSan) + integer]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_native_asan.sh"

    - stage: test
      name: 'x86_64 Linux  [GOAL: install]  [focal]  [no wallet]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_native_fuzz.sh"

    - stage: test
      name: 'x86_64 Linux  [GOAL: install]  [focal]  [no depends, only system libs, fuzzers under valgrind]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_native_fuzz_with_valgrind.sh"

    - stage: test
      name: 'x86_64 Linux  [GOAL: install]  [focal]  [no wallet]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_native_nowallet.sh"

    - stage: test
      name: 'macOS 10.12  [GOAL: deploy] [no functional tests]'
      env: >-
        FILE_ENV="./ci/test/00_setup_env_mac.sh"

    - stage: test
      name: 'macOS 10.14 native [GOAL: install] [GUI] [no depends]'
      os: osx
      # Use the most recent version:
      # Xcode 11.3.1, macOS 10.14, SDK 10.15
      # https://docs.travis-ci.com/user/reference/osx/#macos-version
      osx_image: xcode11.3
      cache:
        directories:
          - $TRAVIS_BUILD_DIR/ci/scratch/.ccache
          - $TRAVIS_BUILD_DIR/releases/$HOST
          - $HOME/Library/Caches/Homebrew
          - /usr/local/Homebrew
      addons:
        homebrew:
          packages:
          - libtool
          - berkeley-db4
          - boost
          - miniupnpc
          - qt
          - qrencode
          - python3
          - ccache
          - zeromq
      env: >-
        DANGER_RUN_CI_ON_HOST=true
        CI_USE_APT_INSTALL=no
        FILE_ENV="./ci/test/00_setup_env_mac_host.sh"