stages:
  - build
  - test
  - deploy
  - cleanup

############################################
# System templates
############################################

# Windows
.template_windows_32: &win32
  tags:
    - windows
    - x86
  before_script:
    - "echo off"
    - 'call "%VS140COMNTOOLS%\..\..\VC\bin\vcvars32.bat"'
    - set CMAKE_GENERATOR=Visual Studio 14 2015
    - set CI_DIR=C:\ci\%CI_BUILD_REF%_32
    - set NETGEN_BUILD_DIR=%CI_DIR%\build
    - set INSTALL_DIR=%CI_DIR%\install
    - set NETGENDIR=%INSTALL_DIR%\bin
    - set PYTHONPATH=%INSTALL_DIR%\lib\site-packages

.template_windows_64: &win64
  tags:
    - windows
    - x64
  before_script:
    - "echo off"
    - 'call "%VS140COMNTOOLS%\..\..\VC\bin\amd64\vcvars64.bat"'
    - set CMAKE_GENERATOR=Visual Studio 14 2015 Win64
    - set CI_DIR=C:\ci\%CI_BUILD_REF%_64
    - set NETGEN_BUILD_DIR=%CI_DIR%\build
    - set INSTALL_DIR=%CI_DIR%\install
    - set NETGENDIR=%INSTALL_DIR%\bin
    - set PYTHONPATH=%INSTALL_DIR%\lib\site-packages

# Linux
.template_ubuntu: &ubuntu
  tags:
    - linux
  before_script:
    - pwd
    - ls
    - docker info

.template_ubuntu_1510: &ubuntu_1510
  <<: *ubuntu
  variables:
    UBUNTU_VERSION: "15.10"

.template_ubuntu_1604: &ubuntu_1604
  <<: *ubuntu
  variables:
    UBUNTU_VERSION: "16.04"

############################################
# Build stage
############################################

# Windows
.template_build_win: &tbuild_netgen_win
  stage: build
  script:
    - git submodule update --init --recursive
    - rd /s /q %NETGEN_BUILD_DIR%
    - mkdir %NETGEN_BUILD_DIR%
    - cd %NETGEN_BUILD_DIR%
    - >-
        cmake %CI_PROJECT_DIR%
        -G"%CMAKE_GENERATOR%"
        -DINSTALL_DIR=%INSTALL_DIR%
        -DUSE_OCC=ON
        -DCMAKE_BUILD_TYPE=Release
    - cmake --build . --target INSTALL --config Release

.build_netgen_win32:
  <<: *win32
  <<: *tbuild_netgen_win
  cache:
    paths:
      - build/
      - src/
    key: "netgen_win32_${CI_BUILD_REF_NAME}"

build_netgen_win64:
  <<: *win64
  <<: *tbuild_netgen_win
  cache:
    paths:
      - build/
      - src/
    key: "netgen_win64_${CI_BUILD_REF_NAME}"

# Linux
.template_build_linux: &build_linux
  stage: build
  script:
    - docker build -t netgen_${CI_BUILD_REF_NAME}:${UBUNTU_VERSION} -f tests/docker_${UBUNTU_VERSION} .
    - rm -f netgen_${CI_BUILD_REF_NAME}_$UBUNTU_VERSION.id
    - docker run --cidfile netgen_${CI_BUILD_REF_NAME}_${UBUNTU_VERSION}.id -e CCACHE_DIR=/ccache -v /mnt/ccache:/ccache netgen_${CI_BUILD_REF_NAME}:${UBUNTU_VERSION} bash /root/src/netgen/tests/build.sh
    - docker commit `cat netgen_${CI_BUILD_REF_NAME}_${UBUNTU_VERSION}.id` netgen_${CI_BUILD_REF_NAME}_installed:${UBUNTU_VERSION}
    - rm netgen_${CI_BUILD_REF_NAME}_${UBUNTU_VERSION}.id

.build_ubuntu_1510:
  <<: *ubuntu_1510
  <<: *build_linux

build_ubuntu_1604:
  <<: *ubuntu_1604
  <<: *build_linux


############################################
# Test stage
############################################

# Windows
.template_test_win: &test_win
  stage: test
  script:
    - cd %NETGEN_BUILD_DIR%/netgen
    - ctest -C Release -V
    - cd ..

# skip since we have no machine with 32 bits
.test_win32:
  <<: *win32
  <<: *test_win

test_win64:
  <<: *win64
  <<: *test_win

# Linux
.template_test_linux: &test_linux
  stage: test
  script:
    - >-
      docker run
      -e NETGENDIR=/opt/netgen/bin
      -e PYTHONPATH=/opt/netgen/lib/python3/dist-packages
      netgen_${CI_BUILD_REF_NAME}_installed:${UBUNTU_VERSION}
      bash -c 'cd /root/build/netgen && make test_netgen ARGS="-V"'

.test_ubuntu_1510:
  <<: *ubuntu_1510
  <<: *test_linux
test_ubuntu_1604:
  <<: *ubuntu_1604
  <<: *test_linux

############################################
# Deploy stage
############################################

deploy_sourceforge:
  stage: deploy
  tags:
    - linux
    - docker
  script:
    - git remote add sourceforge ssh://mhochste@git.code.sf.net/p/netgen-mesher/git || true
    - git remote add github git@github.com:NGSolve/netgen.git || true
    - git remote update
    - git checkout master
    - git pull origin master
    - git push sourceforge master
    - git push github master
  only:
    - master

############################################
# Cleanup stage
############################################

linux_cleanup:
  stage: cleanup
  tags:
    - linux
  script:
    # remove intermediate and old docker images and containers
    - docker rm -f `docker ps --no-trunc -aq`
    - docker images --no-trunc -aqf "dangling=true" | xargs docker rmi -f
  when: always
  allow_failure: true

win64_cleanup:
  <<: *win64
  stage: cleanup
  tags:
    - windows
    - x64
  script:
    - cd %CI_PROJECT_DIR%
    - rd /s /q %CI_DIR%
  when: always
  allow_failure: true

.win32_cleanup:
  <<: *win32
  stage: cleanup
  tags:
    - windows
    - x86
  script:
    - cd %CI_PROJECT_DIR%
    - rd /s /q %CI_DIR%
  when: always
  allow_failure: true