## ----------------------------------------------------------------------
## Travis CI build script for Greenplum Database Open Source Project.
## ----------------------------------------------------------------------

language: cpp
cache: ccache

git:
  submodules: true

addons:
    apt:
        config:
            retries: true
        packages: &common_packages
            - libxml2
            - libxml2-dev
            - libxerces-c-dev
            - libevent-dev
            - libperl-dev
            - libuv1-dev
            - python3
            - python3-dev
            - libapr1-dev
            - libzstd1
            - libzstd1-dev
            - net-tools
            - ssh

matrix:
    allow_failures:
        - arch: arm64
    fast_finish: true
    include:
        # OS and Compiler variations
        #
        # NOTE: Some of the docker containers set LC_ALL and LC_CTYPE to
        # values that are not specified on the system's locale as found
        # via "locale -a". This causes gpinitsystem and possibly initdb
        # to fail. Set these environment variables to the system's locale.
        # ----------------------------------------------------------------
        #
        # Ubuntu Bionic, gcc 7
        - os: linux
          dist: bionic
          compiler: gcc
          env:
              - T=debug C=""
              - LC_CTYPE="en_US.utf8" LC_ALL="en_US.utf8" # see NOTE above
        # Ubuntu Bionic, clang 7
        - os: linux
          dist: bionic
          compiler: clang
          env:
              - T=debug C=""
              - LC_CTYPE="en_US.utf8" LC_ALL="en_US.utf8" # see NOTE above
        # macOS, XCode11
        - os: osx
          compiler: clang
          osx_image: xcode11
          env: T=macos
          addons:
            homebrew:
              packages:
                - ccache
                - xerces-c
        #
        # Configuration variations
        # ----------------------------------------------------------------
        #
        # Debug build without any compression algorithms supplied
        - os: linux
          dist: bionic
          compiler: gcc
          env:
              - T=debug C="--without-zlib --without-libbz2 --without-zstd"
              - LC_CTYPE="en_US.utf8" LC_ALL="en_US.utf8" # see NOTE above
        # ARM64, Ubuntu Bionic, gcc 7, unit tests
        # For arm64, disable orca to avoid job timeouts
        - os: linux
          arch: arm64
          dist: bionic
          compiler: gcc
          env:
              - tests=unit T=debug C="--disable-orca"
              - LC_CTYPE="en_US.utf8" LC_ALL="en_US.utf8" # see NOTE above
        # ARM64, Ubuntu Bionic, gcc 7, installcheck
        - os: linux
          arch: arm64
          dist: bionic
          compiler: gcc
          env:
              - tests=installcheck T=debug C="--disable-orca"
              - LC_CTYPE="en_US.utf8" LC_ALL="en_US.utf8" # see NOTE above

        - name: clang-tidy
          os: linux
          dist: focal
          addons:
            apt:
              packages:
                - bear
                - ninja-build
                - clang-11
                - clang-tidy-11
                - parallel
                - libxerces-c-dev
          before_install: ~
          install: ~
          before_script: ~
          after_script: ~
          script:
            - |
              (
              set -e
              mkdir ../vpath.debug
              cd ../vpath.debug
              ../gpdb/configure \
                --enable-debug \
                --enable-cassert \
                --enable-orca \
                --without-zstd --disable-gpfdist \
                CC="ccache clang-11" CXX="ccache clang++-11" CFLAGS=-O0 CXXFLAGS=-O0
              bear --append make -s -C src/backend/gpopt
              )
              CLANG_TIDY=clang-tidy-11 src/tools/tidy chk-gpopt ../vpath.debug
            - |
              (
              set -e
              mkdir ../vpath.release
              cd ../vpath.release
              ../gpdb/configure \
                --enable-debug \
                --disable-cassert \
                --enable-orca \
                --without-zstd --disable-gpfdist \
                CC="ccache clang-11" CXX="ccache clang++-11" CFLAGS=-O0 CXXFLAGS=-O0
              bear --append make -s -C src/backend/gpopt
              )
              CLANG_TIDY=clang-tidy-11 src/tools/tidy chk-gpopt ../vpath.release
            - CXX=clang++-11 cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -GNinja -DCMAKE_BUILD_TYPE=Debug -Hsrc/backend/gporca -Bbuild.debug
            - CLANG_TIDY=clang-tidy-11 src/tools/tidy chk-orca build.debug
            - CXX=clang++-11 cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -Hsrc/backend/gporca -Bbuild.relwithdebinfo
            - CLANG_TIDY=clang-tidy-11 src/tools/tidy chk-orca build.relwithdebinfo

        - name: check-format
          stage: lint
          os: linux
          dist: focal
          addons:
            apt:
              packages:
                - clang-format-11
                - parallel
          before_install: ~
          install: ~
          before_script: ~
          after_script: ~
          script:
            - env CLANG_FORMAT=clang-format-11 src/tools/fmt gen
            - git diff --exit-code
            - env CLANG_FORMAT=clang-format-11 src/tools/fmt chk

stages:
  - lint
  - test

## ----------------------------------------------------------------------
## Build tools
## ----------------------------------------------------------------------

# For linux, to prevent a possible crash in gpstop, disable RemoveIPC. See:
# https://www.postgresql.org/docs/current/kernel-resources.html#SYSTEMD-REMOVEIPC

before_install:
    - eval "${OVERRIDE_CC}"
    - eval "${OVERRIDE_CXX}"
    - ccache --max-size 4G
    # ccache 3.2 (from Ubuntu Xenial) has CCACHE_CPP2 default to off (this
    # setting defaults to on starting from ccache 3.3). That default leads to
    # unlegible compiler warning outputs because GCC and Clang will emit
    # warnings using the preprocessed output...
    - |
      if [ "${TRAVIS_DIST}" = xenial ]; then
        ccache --set-config run_second_cpp=true
      fi
    - |
      if [ "${TRAVIS_COMPILER}" = clang ]; then
        case "${TRAVIS_OS_NAME}" in
          linux)
            sudo ln -sv ../../bin/ccache /usr/lib/ccache/${CC}
            sudo ln -sv ../../bin/ccache /usr/lib/ccache/${CXX}
            ;;
          osx)
            PATH=/usr/local/opt/ccache/libexec:$PATH
            ;;
        esac
      fi
      if [ "${TRAVIS_OS_NAME}" = linux ]; then
        echo "RemoveIPC=no" | sudo tee -a /etc/systemd/logind.conf
        sudo systemctl daemon-reload
        sudo systemctl restart systemd-logind
      fi

## ----------------------------------------------------------------------
## Perform build:
## ----------------------------------------------------------------------

before_script:
    - ssh-keygen -t "rsa" -f ~/.ssh/id_rsa -N ""
    - ssh-keyscan $(hostname) >> ~/.ssh/known_hosts
    - cp ~/.ssh/{id_rsa.pub,authorized_keys}
    - ccache --zero-stats

script:
  - |
      set -eo pipefail
      if [ "$T" = "debug" ]; then
        ./configure \
            --prefix=${TRAVIS_BUILD_DIR}/gpsql \
            --enable-cassert \
            --enable-debug \
            --enable-debug-extensions \
            --with-perl \
            --with-python \
            --enable-orca \
            --with-openssl \
            --with-ldap \
            --with-libcurl \
            --with-libxml \
            --enable-orafce \
            --enable-ic-proxy \
            $C
        travis_wait 50 make -s
        make -s install
        source ${TRAVIS_BUILD_DIR}/gpsql/greenplum_path.sh
        if [ -z "$tests" ] || [ "$tests" = "unit" ]; then
            make -s unittest-check
        fi
        if [ -z "$tests" ] || [ "$tests" = "installcheck" ]; then
            make -C gpAux/gpdemo cluster
            source gpAux/gpdemo/gpdemo-env.sh
            trap look4diffs ERR
            function look4diffs() {
                echo ========regression.diffs========
                cat src/test/regress/regression.diffs
                echo ========regression.diffs========
                exit 1
            }
            make -C src/test/regress installcheck-small
        fi
      fi
  - |
      set -eo pipefail
      if [ "$T" = "production" ]; then
        ./configure \
            --prefix=${TRAVIS_BUILD_DIR}/gpsql \
            --with-perl \
            --with-python \
            --enable-orca \
            --with-openssl \
            --with-ldap \
            --with-libcurl \
            --with-libxml \
            --enable-orafce \
            --enable-ic-proxy \
            $C
        travis_wait 50 make -s
        make -s install
        source ${TRAVIS_BUILD_DIR}/gpsql/greenplum_path.sh
        make -s unittest-check
        make -C gpAux/gpdemo cluster
        source gpAux/gpdemo/gpdemo-env.sh
        trap look4diffs ERR
        function look4diffs() {
            echo ========regression.diffs========
            cat src/test/regress/regression.diffs
            echo ========regression.diffs========
            exit 1
        }
        make -C src/test/regress installcheck-small
      fi
  - |
      set -eo pipefail
      if [ "$T" = "macos" ]; then
        ./configure \
            --prefix=${TRAVIS_BUILD_DIR}/gpsql \
            --with-perl \
            --with-python \
            --enable-orca \
            --enable-orafce \
            --disable-gpfdist \
            --disable-pxf \
            --disable-gpcloud \
            --without-zstd \
            --with-includes=$(brew --prefix xerces-c)/include \
            --with-libs=$(brew --prefix xerces-c)/lib \
            CFLAGS='-O0' CXXFLAGS='-O0' \
            $C
        travis_wait 40 make -s
        make -s install
        source ${TRAVIS_BUILD_DIR}/gpsql/greenplum_path.sh
        make -s unittest-check
      fi

after_script:
  - ccache --show-stats
  - source ${TRAVIS_BUILD_DIR}/gpsql/greenplum_path.sh
  - postgres --version
  - gpssh --version