Merge branch 'develop'

.appveyor.yml

-image: Visual Studio 2019
-
-matrix:
-  fast_finish: true
-
-platform:
-- x64
-
-# http://www.appveyor.com/docs/installed-software
-environment:
-  BOOSTDIR: C:\Libraries\boost_1_73_0
-  PYTHONDIR: "C:\\Python38-x64"
-  QTDIR: "C:\\Qt\\5.14\\msvc2017_64"
-  PATH: "%QTDIR%\\bin;%PYTHONDIR%;%PYTHONDIR%\\Scripts;%BOOSTDIR%\\lib64-msvc-14.2;%PATH%"
-  PYTHONPATH: "%PYTHONDIR%;%PYTHONDIR%\\Lib;%PYTHONDIR%\\Lib\\site-packages;%PYTHONDIR%\\DLLs"
-  PYEXE: "%PYTHONDIR%\\python.exe"
-  PYLIB: "%PYTHONDIR%\\libs\\python38.lib"
-build:
-  parallel: true
-
-init:
-- echo "BornAgain init" %CD%
-- echo %PATH%
-
-install:
-- git submodule -q update --init
-
-before_build:
-- echo "BornAgain before_build" %CD%
-- dir  C:\Python38-x64\libs
-- python -m pip install --upgrade pip
-- python -m pip install numpy
-- mkdir C:\projects\deps
-- C:\cygwin\bin\wget -q http://apps.jcns.fz-juelich.de/src/WinLibs/libgsl.win64.zip -O %temp%\libgsl.zip
-- 7z x %temp%\libgsl.zip -oC:\projects\deps
-- dir C:\projects\deps
-- dir C:\projects\deps\include
-- C:\cygwin\bin\wget -q http://apps.jcns.fz-juelich.de/src/WinLibs/libtiff.win64.zip -O %temp%\libtiff.zip
-- 7z x %temp%\libtiff.zip -oC:\projects\deps
-- dir C:\projects\deps
-- dir C:\projects\deps\include
-- C:\cygwin\bin\wget -q http://apps.jcns.fz-juelich.de/src/WinLibs/libcblas.win64.zip -O %temp%\libcblas.zip
-- 7z x %temp%\libcblas.zip -oC:\projects\deps
-- dir C:\projects\deps
-- dir C:\projects\deps\include
-- C:\cygwin\bin\wget -q http://apps.jcns.fz-juelich.de/src/WinLibs/libfftw3.win64.zip -O %temp%\libfftw3.zip
-- 7z x %temp%\libfftw3.zip -oC:\projects\deps
-- dir C:\projects\deps
-- dir C:\projects\deps\include
-- set CMAKE_URL="https://cmake.org/files/v3.17/cmake-3.17.2-win64-x64.zip"
-- appveyor DownloadFile %CMAKE_URL% -FileName %temp%\cmake.zip
-- 7z x %temp%\cmake.zip -oC:\projects\deps > nul
-- move C:\projects\deps\cmake-* C:\projects\deps\cmake # Move to a version-agnostic directory
-- set PATH=C:\projects\deps\lib;C:\projects\deps\cmake\bin;%PATH%
-
-build_script:
-- echo "BornAgain build_script" %CD%
-- echo %PATH%
-- echo "PYEXE" %PYEXE% "PYLIB" %PYLIB%
-- mkdir build
-- cd build
-- cmake --version
-- cmake -G "Visual Studio 16 2019" -DBOOST_ROOT=%BOOSTDIR% -DPython_LIBRARY=%PYLIB% -DPython_EXECUTABLE=%PYEXE% -DCMAKE_INCLUDE_PATH=C:/projects/deps/include ..
-- cmake --build . --config Release
-
-test_script:
-- echo "BornAgain test_script" %CD%
-- echo %PATH%
-- echo %PYTHONPATH%
-- echo %PYTHONHOME%
-- ps: >-
-    ctest -LE Fullcheck --output-on-failure
-
-    if (-not $?) {
-
-        type Testing/Temporary/LastTest.log
-
-        throw "tests failed"
-
-    }
-
-on_failure:
-- appveyor PushArtifact Testing/Temporary/LastTest.log
-#- echo "Going RDP"
-#- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

.clang-format

 BasedOnStyle: LLVM
-IndentWidth: 4
-UseTab: Never
-BreakBeforeBraces: Linux
-AllowShortIfStatementsOnASingleLine: false
-IndentCaseLabels: false
-ColumnLimit: 100
 AccessModifierOffset: -4
-BreakBeforeBinaryOperators: NonAssignment
+AllowAllConstructorInitializersOnNextLine: true
 AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeBraces: WebKit
+BreakConstructorInitializers : BeforeComma
+ColumnLimit: 100
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+IndentCaseLabels: false
+IndentWidth: 4
 PointerAlignment: Left
+UseTab: Never

.clang-tidy

 ---
+#
+# This is the BornAgain configuration for clang-tidy.
+#
+# To invoke clang-tidy, run
+#   cmake -DBORNAGAIN_TIDY=ON -DBORNAGAIN_PYTHON=OFF -DBORNAGAIN_GUI=OFF ..
+#   make
+#
+# Below, we select all checks ('*'), then deselect quite a number of them.
+#
+# As we are not aware of an official way to insert comments in a long string literal,
+# we do a dirty little trick: we write comments as if they were no-check specifiers.
+#
 Checks: '*,
+
+-SectionComment_We_disagree_with_the_following_checks__They_shall_remain_permanently_disabled,
+
 -*-braces-around-statements,
 -*-convert-member-functions-to-static,
 -*-implicit-bool-conversion,
@@ -28,6 +43,12 @@ Checks: '*,
 -misc-throw-by-value-catch-by-reference,
 -performance-unnecessary-value-param,
 
+-SectionComment_Resolving_the_following_checks_would_be_too_much_work_right_now,
+
+-cppcoreguidelines-owning-memory,
+
+-SectionComment_Temporarily_disabled_checks__We_need_to_investigate_them_one_by_one,
+
 -*-avoid-c-arrays,
 -*-avoid-goto,
 -*-container-size-empty,
@@ -43,8 +64,11 @@ Checks: '*,
 -*-statically-constructed-objects,
 -*-use-auto,
 -*-use-emplace,
+-*-use-override,
+-bugprone-argument-comment,
 -bugprone-copy-constructor-init,
 -bugprone-exception-escape,
+-bugprone-fold-init-type,
 -bugprone-misplaced-widening-cast,
 -bugprone-narrowing-conversions,
 -bugprone-unhandled-self-assignment,
@@ -67,6 +91,7 @@ Checks: '*,
 -google-readability-avoid-underscore-in-googletest-name,
 -google-readability-casting,
 -google-runtime-references,
+-hicpp-explicit-conversions,
 -hicpp-move-const-arg,
 -hicpp-multiway-paths-covered,
 -hicpp-no-array-decay,
@@ -85,6 +110,7 @@ Checks: '*,
 -modernize-raw-string-literal,
 -modernize-return-braced-init-list,
 -modernize-use-equals-default,
+-modernize-use-nodiscard,
 -modernize-use-nullptr,
 -modernize-use-using,
 -performance-for-range-copy,
@@ -100,8 +126,12 @@ Checks: '*,
 -readability-inconsistent-declaration-parameter-name,
 -readability-non-const-parameter,
 -readability-redundant-control-flow,
+-readability-redundant-declaration,
 -readability-redundant-string-cstr,
 -readability-uppercase-literal-suffix,
-
+-readability-qualified-auto,
 -clang-analyzer-core.NonNullParamChecker,
+-llvmlibc-implementation-in-namespace,
+-llvmlibc-callee-namespace,
+-llvm-qualified-auto,
 '

.github/ISSUE_TEMPLATE.md

-<!-- TEMPLATE FOR BUG REPORTS -->
-
-### Expected behavior
-
-### Actual behavior
-
-### Steps to reproduce the behavior
-
-### Platforms affected

.github/workflows/ba-linux.yml

-## ************************************************************************** ##
-##
-##  BornAgain: simulate and fit scattering at grazing incidence
-##
-##! @file      .github/workflows/ba-linux.yml
-##! @brief     GitHub runner configuration for building BornAgain under Linux
-##!
-##! @homepage  http://www.bornagainproject.org
-##! @license   GNU General Public License v3 or higher (see COPYING)
-##! @copyright Forschungszentrum Jülich GmbH 2020
-##! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
-##
-## ************************************************************************** ##
-
-##! Build scripts for GitHub Actions were introduced with BornAgain-1.17.
-##! This script incorporates code by
-##! - Andrew Nelson (https://github.com/reflectivity/analysis)
-##! - Cristian Adam (https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/)
-
-name: Linux
-
-on:
-  push:
-    branches: [ master, develop]
-    paths-ignore:
-      - 'Doc/**'
-  pull_request:
-    branches: [ master, develop ]
-    paths-ignore:
-      - 'Doc/**'
-
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-    strategy:
-      max-parallel: 3
-      matrix:
-        python-version: [3.8]
-
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
-
-    - name: Set up Python3
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
-
-    - name: setup apt dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y build-essential\
-          gfortran cmake ccache \
-          libgsl-dev libboost-all-dev libfftw3-dev libtiff5-dev libcerf-dev libeigen3-dev \
-          qt5-default libqt5designercomponents5 qttools5-dev libqt5svg5-dev
-    - name: Install Python packages
-      run: |
-        python3 -m pip install --upgrade pip
-        python3 -m pip install wheel setuptools
-        python3 -m pip install numpy matplotlib
-
-    - name: Prepare ccache timestamp
-      id: ccache_cache_timestamp
-      shell: cmake -P {0}
-      run: |
-        string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)
-        message("::set-output name=timestamp::${current_date}")
-
-    - name: ccache cache files for BornAgain
-      uses: actions/cache@v1.1.0
-      with:
-        path: .ccache
-        key: ba-linux-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}
-        restore-keys: |
-          ba-linux-ccache-
-
-    - name: Build BornAgain
-      env:
-        CCACHE_DIR: $GITHUB_WORKSPACE/.ccache
-        CCACHE_COMPRESS: "true"
-        CCACHE_COMPRESSLEVEL: "6"
-        CCACHE_MAXSIZE: "400M"
-      run: |
-        cd $GITHUB_WORKSPACE && pwd && ls
-        mkdir build && cd build
-        cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_C_COMPILER_LAUNCHER=ccache \
-          -DCMAKE_CXX_COMPILER_LAUNCHER=ccache ../
-        make package_source
-        make -j4
-
-    - name: Upload tarball
-      uses: actions/upload-artifact@v2
-      if: success()
-      with:
-         name: BornAgainTar
-         path: ./build/BornAgain-*.tar.gz
-
-    - name: Testing
-      run: |
-        cd $GITHUB_WORKSPACE/build
-        ccache -s
-        ctest -LE Fullcheck --output-on-failure
-
-    - name: Upload test logs
-      uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-         name: LastTest.log
-         path: ./build/Testing/Temporary/LastTest.log

.github/workflows/ba-macos.yml

-## ************************************************************************** ##
-##
-##  BornAgain: simulate and fit scattering at grazing incidence
-##
-##! @file      .github/workflows/ba-macos.yml
-##! @brief     GitHub runner configuration for building BornAgain under macOS
-##!
-##! @homepage  http://www.bornagainproject.org
-##! @license   GNU General Public License v3 or higher (see COPYING)
-##! @copyright Forschungszentrum Jülich GmbH 2020
-##! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
-##
-## ************************************************************************** ##
-
-##! Build scripts for GitHub Actions were introduced with BornAgain-1.17.
-##! This script incorporates code by
-##! - Andrew Nelson (https://github.com/reflectivity/analysis)
-##! - Cristian Adam (https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/)
-
-name: MacOS
-
-on:
-  push:
-    branches: [ master, develop]
-    paths-ignore:
-      - 'Doc/**'
-  pull_request:
-    branches: [ master, develop ]
-    paths-ignore:
-      - 'Doc/**'
-
-jobs:
-  build:
-    runs-on: macos-latest
-    strategy:
-      max-parallel: 3
-      matrix:
-        python-version: [3.8]
-
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
-
-    - name: setup dependencies
-      run: |
-        brew install cmake ccache fftw gsl boost qt5 libtiff eigen python numpy scipy
-        echo "Qt5 is installed to $QTDIR"
-        wget http://apps.jcns.fz-juelich.de/src/MacLibs/cerf-1.14-Darwin.zip
-        unzip cerf-1.14-Darwin.zip
-        mv cerf-1.14-Darwin/lib/* /usr/local/bin/
-        mv cerf-1.14-Darwin/include/* /usr/local/include/
-
-    - name: Install Python packages
-      run: |
-        pip3 install wheel setuptools matplotlib
-
-    - name: Prepare ccache timestamp
-      id: ccache_cache_timestamp
-      shell: cmake -P {0}
-      run: |
-        string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)
-        message("::set-output name=timestamp::${current_date}")
-
-    - name: ccache cache files for BornAgain
-      uses: actions/cache@v1.1.0
-      with:
-        path: .ccache
-        key: ba-macos-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}
-        restore-keys: |
-          ba-macos-ccache-
-
-    - name: Build BornAgain
-      env:
-        CCACHE_DIR: $GITHUB_WORKSPACE/.ccache
-        CCACHE_COMPRESS: "true"
-        CCACHE_COMPRESSLEVEL: "6"
-        CCACHE_MAXSIZE: "400M"
-        CXX: clang++
-        USE_CPP: 14
-        CMAKE_CXX_STANDARD: 14
-        PYTHON_VERSION: 3.8
-        LLVM_BC_GENERATOR: /usr/bin/clang++
-        LDFLAGS: "-L/usr/local/opt/qt/lib"
-        CPPFLAGS: "-I/usr/local/opt/qt/include"
-      run: |
-        echo 'export PATH="/usr/local/opt/qt/bin:$PATH"' >> /Users/runner/.bash_profile
-        cd $GITHUB_WORKSPACE
-        mkdir build && cd build
-        cmake -DCMAKE_PREFIX_PATH=/usr/local/opt/qt -DBORNAGAIN_APPLE_BUNDLE=ON \
-          -DCMAKE_C_COMPILER_LAUNCHER=ccache \
-          -DCMAKE_CXX_COMPILER_LAUNCHER=ccache ../
-        make -j4
-
-    - name: Testing
-      shell: bash
-      run: |
-        cd $GITHUB_WORKSPACE/build
-        ccache -s
-        ctest -LE Fullcheck --output-on-failure
-
-    - name: Upload test logs
-      uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-         name: LastTest.log
-         path: ./build/Testing/Temporary/LastTest.log
-
-    - name: Build package
-      env:
-        QTDIR: /usr/local/opt/qt
-      shell: bash
-      run: |
-        cd $GITHUB_WORKSPACE/build
-        echo $QTDIR
-        cpack -V
-
-    - name: Upload package
-      uses: actions/upload-artifact@v2
-      if: success()
-      with:
-         name: BornAgainMacInstaller
-         path: ./build/*.dmg

.github/workflows/ba-windows.yml

-## ************************************************************************** ##
-##
-##  BornAgain: simulate and fit scattering at grazing incidence
-##
-##! @file      .github/workflows/ba-windows.yml
-##! @brief     GitHub runner configuration for building BornAgain under Windows
-##!
-##! @homepage  http://www.bornagainproject.org
-##! @license   GNU General Public License v3 or higher (see COPYING)
-##! @copyright Forschungszentrum Jülich GmbH 2020
-##! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
-##
-## ************************************************************************** ##
-
-##! Build scripts for GitHub Actions were introduced with BornAgain-1.17.
-##! This script incorporates code by
-##! - Andrew Nelson (https://github.com/reflectivity/analysis)
-##! - Cristian Adam (https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/)
-
-name: Windows
-
-env:
-  CCACHE_VERSION: 3.7.7
-  NINJA_VERSION: 1.10.0
-
-on:
-  push:
-    branches: [ master, develop]
-    paths-ignore:
-      - 'Doc/**'
-  pull_request:
-    branches: [ master, develop ]
-    paths-ignore:
-      - 'Doc/**'
-
-jobs:
-  build:
-    runs-on: windows-latest
-    strategy:
-      max-parallel: 3
-      matrix:
-        python-version: [3.8]
-
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
-
-    - name: Set up Python3
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
-
-    - name: setup dependencies
-      shell: powershell
-      run: |
-        Get-Date -Format G
-        $Env:Path += ";C:\msys64\usr\bin"
-        cd ${{github.workspace}}
-        mkdir deps
-        Get-Date -Format G
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/libboost1.73.win64.zip -O ${{runner.temp}}\libboost.zip
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/libcerf1.14.win64.zip -O ${{runner.temp}}\libcerf.zip
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/libfftw3.win64.zip -O ${{runner.temp}}\libfftw.zip
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/libgsl-static.win64.zip -O ${{runner.temp}}\libgsl.zip
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/libtiff.win64.zip -O ${{runner.temp}}\libtiff.zip
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/libyaml.win64.zip -O ${{runner.temp}}\libyaml.zip
-        wget http://apps.jcns.fz-juelich.de/src/WinLibs/eigen3.3.7.zip -O ${{runner.temp}}\eigen.zip
-        Get-Date -Format G
-        7z x ${{runner.temp}}\libboost.zip -odeps
-        7z x ${{runner.temp}}\libcerf.zip -odeps
-        7z x ${{runner.temp}}\libfftw.zip -odeps
-        7z x ${{runner.temp}}\libgsl.zip -odeps
-        7z x ${{runner.temp}}\libtiff.zip -odeps
-        7z x ${{runner.temp}}\libyaml.zip -odeps
-        7z x ${{runner.temp}}\eigen.zip -odeps
-        Get-Date -Format G
-        dir deps
-        dir deps/include
-        dir deps/lib
-
-    - name: Install Python packages
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install wheel setuptools
-        python -m pip install numpy matplotlib
-
-    - name: Install Qt
-      uses: jurplel/install-qt-action@v2
-      with:
-        version: '5.14.2'
-        host: 'windows'
-        target: 'desktop'
-        arch: 'win64_msvc2017_64'
-        dir: '${{ github.workspace }}/qt5/'
-        install-deps: 'true'
-        modules: 'qtcharts qtwebengine'
-        cached: 'false'
-
-    - name: Download ccache, Ninja, Nsis
-      id: ccache
-      shell: cmake -P {0}
-      run: |
-        set(ccache_url "https://github.com/cristianadam/ccache/releases/download/v$ENV{CCACHE_VERSION}/${{ runner.os }}.tar.xz")
-        file(DOWNLOAD "${ccache_url}" ./ccache.tar.xz SHOW_PROGRESS)
-        execute_process(COMMAND ${CMAKE_COMMAND} -E tar xvf ./ccache.tar.xz)
-
-        set(ninja_url "https://github.com/ninja-build/ninja/releases/download/v$ENV{NINJA_VERSION}/ninja-win.zip")
-        file(DOWNLOAD "${ninja_url}" ./ninja.zip SHOW_PROGRESS)
-        execute_process(COMMAND ${CMAKE_COMMAND} -E tar xvf ./ninja.zip)
-
-        set(nsis_url "https://sourceforge.net/projects/nsis/files/NSIS%203/3.04/nsis-3.04.zip")
-        file(DOWNLOAD "${nsis_url}" ./nsis.zip SHOW_PROGRESS)
-        execute_process(COMMAND ${CMAKE_COMMAND} -E tar xvf ./nsis.zip)
-
-    - name: Prepare ccache timestamp
-      id: ccache_cache_timestamp
-      shell: cmake -P {0}
-      run: |
-        string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)
-        message("::set-output name=timestamp::${current_date}")
-
-    - name: ccache cache files for BornAgain
-      uses: actions/cache@v1.1.0
-      with:
-        path: .ccache
-        key: ba-windows-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}
-        restore-keys: |
-          ba-windows-ccache-
-
-    - name: Build BornAgain
-      shell: cmd
-      env:
-        CCACHE_BASEDIR: $GITHUB_WORKSPACE
-        CCACHE_DIR: $GITHUB_WORKSPACE/.ccache
-        CCACHE_COMPRESS: "true"
-        CCACHE_COMPRESSLEVEL: "6"
-        CCACHE_MAXSIZE: "1000M"
-      run: |
-        call "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Auxiliary/Build/vcvars64.bat"
-        set OPTLIBS=${{github.workspace}}\deps
-        set EIGENDIR=${{github.workspace}}\eigen\eigen-3.3.7
-        set QTDIR=${{github.workspace}}\qt5\Qt\5.14.2\msvc2017_64
-        set PATH=${{github.workspace}};%OPTLIBS%\lib;%QTDIR%\bin;%PATH%
-        cd ${{github.workspace}}
-        dir
-        mkdir build
-        cd build
-        cmake -G "Visual Studio 16 2019" -G Ninja -DCMAKE_MAKE_PROGRAM=ninja -DCMAKE_INCLUDE_PATH=%OPTLIBS%/include -DCMAKE_LIBRARY_PATH=%OPTLIBS%/lib -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER="cl.exe" -DCMAKE_CXX_COMPILER="cl.exe" ..
-        ccache -z
-        ccache -p
-        cmake --build . --config Release -j4
-
-    - name: Testing
-      shell: cmd
-      run: |
-        echo %QTDIR%
-        echo %OPTLIBS%
-        set OPTLIBS=${{github.workspace}}\deps
-        set PATH=%OPTLIBS%\lib;%QTDIR%\bin;%PATH%
-        echo %PATH%
-        cd ${{github.workspace}}\build
-        ccache -s
-        ctest -LE Fullcheck --output-on-failure
-
-    - name: Upload test logs
-      uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-         name: LastTest.log
-         path: ./build/Testing/Temporary/LastTest.log
-
-    - name: Build package
-      if: success()
-      shell: cmd
-      run: |
-        cd ${{github.workspace}}\build
-        set PATH=${{github.workspace}}\nsis-3.04;%PATH%
-        cpack --debug -c Release
-
-    - name: Upload CPack log
-      uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-         name: CPack.log
-         path: ./build/_CPack_Packages/win64/NSIS/NSISOutput.log
-
-    - name: Upload package
-      uses: actions/upload-artifact@v2
-      if: success()
-      with:
-         name: BornAgainWinInstaller
-         path: ./build/BornAgain-*.exe

.gitlab-ci.yml

+stages:
+  - build
+
+mac:
+  tags:
+  - MacOS
+  stage: build
+  script:
+    - mkdir build
+    - cd build
+    - cmake .. -D CMAKE_PREFIX_PATH=/usr/local/opt/qt -D CMAKE_CXX_COMPILER_LAUNCHER=ccache