move to github actions

.appveyor.yml

@@ -1,28 +0,0 @@
-image:
-  - Visual Studio 2017
-  - Visual Studio 2019
-
-platform:
-  - x86
-  - x64
-
-configuration:
-  - Release
-
-for:
-
--
-  matrix:
-    only:
-      - platform: x86
-        configuration: Release
-  build_script:
-    - .ci\build_windows_x86.bat
-
--
-  matrix:
-    only:
-      - platform: x64
-        configuration: Release
-  build_script:
-    - .ci\build_windows_x64.bat

.github/workflows/coverage.yml

@@ -0,0 +1,16 @@
+name: coverage
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: macos-10.15
+    name: "coverage"
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Install lcov by Homebrew
+      run: brew install lcov
+    - name: Build && Test && Upload
+      run: .ci/build_coverage.sh

.github/workflows/darwin.yml

@@ -0,0 +1,24 @@
+name: darwin
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ${{matrix.config.os}}
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+        # https://github.com/actions/virtual-environments/tree/main/images/macos
+        - { os: "macos-10.15", xcode: "10.3" }
+        - { os: "macos-10.15", xcode: "11.7" }
+        - { os: "macos-10.15", xcode: "12.4" }
+    name: "xcode-${{matrix.config.xcode}}"
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Select Xcode
+      run: sudo xcode-select --switch "/Applications/Xcode_${{matrix.config.xcode}}.app"
+    - name: Build && Test
+      run: .ci/build_darwin.sh

.github/workflows/linux.yml

@@ -0,0 +1,31 @@
+name: linux
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ${{matrix.config.os}}
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+        # https://github.com/actions/virtual-environments/tree/main/images/linux
+        - { os: "ubuntu-20.04", cc: "gcc-7", cxx: "g++-7" }
+        - { os: "ubuntu-20.04", cc: "gcc-8", cxx: "g++-8" }
+        - { os: "ubuntu-20.04", cc: "gcc-9", cxx: "g++-9" }
+        - { os: "ubuntu-20.04", cc: "gcc-10", cxx: "g++-10" }
+        - { os: "ubuntu-20.04", cc: "clang-7", cxx: "clang++-7" }
+        - { os: "ubuntu-20.04", cc: "clang-8", cxx: "clang++-8" }
+        - { os: "ubuntu-20.04", cc: "clang-9", cxx: "clang++-9" }
+        - { os: "ubuntu-20.04", cc: "clang-10", cxx: "clang++-10" }
+    name: "${{matrix.config.cxx}}"
+    steps:
+    - name: Setup
+      run: sudo apt-get -y install "${{matrix.config.cc}}" "${{matrix.config.cxx}}"
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Build && Test
+      run: .ci/build_linux.sh
+      env: { CC: "${{matrix.config.cc}}", CXX: "${{matrix.config.cxx}}" }

.github/workflows/windows.yml

@@ -0,0 +1,23 @@
+name: windows
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ${{matrix.config.os}}
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+        # https://github.com/actions/virtual-environments/tree/main/images/win
+        - { os: "windows-2016", vs: "Visual Studio 2017", arch: "x86" }
+        - { os: "windows-2016", vs: "Visual Studio 2017", arch: "x64" }
+        - { os: "windows-2019", vs: "Visual Studio 2019", arch: "x86" }
+        - { os: "windows-2019", vs: "Visual Studio 2019", arch: "x64" }
+    name: "${{matrix.config.vs}} ${{matrix.config.arch}}"
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Build && Test
+      run: .ci\build_windows_${{matrix.config.arch}}.bat

.travis.yml

@@ -1,89 +0,0 @@
-git:
-  depth: false
-  quiet: true
-
-language: cpp
-
-jobs:
-  include:
-
-    #
-    # linux (g++)
-    #
-
-    - os: linux
-      dist: bionic
-      stage: linux
-      name: g++-7
-      addons: { apt: { sources: ["ubuntu-toolchain-r-test"], packages: ["g++-7"] } }
-      env: CC=gcc-7 CXX=g++-7
-      script: .ci/build_linux.sh
-
-    - os: linux
-      dist: bionic
-      stage: linux
-      name: g++-8
-      addons: { apt: { sources: ["ubuntu-toolchain-r-test"], packages: ["g++-8"] } }
-      env: CC=gcc-8 CXX=g++-8
-      script: .ci/build_linux.sh
-
-    #
-    # linux (clang++)
-    #
-
-    - os: linux
-      dist: bionic
-      stage: linux
-      name: clang++-5.0
-      addons: { apt: { sources: ["ubuntu-toolchain-r-test"], packages: ["clang-5.0"] } }
-      env: CC=clang-5.0 CXX=clang++-5.0
-      script: .ci/build_linux.sh
-
-    - os: linux
-      dist: bionic
-      stage: linux
-      name: clang++-6.0
-      addons: { apt: { sources: ["ubuntu-toolchain-r-test"], packages: ["clang-6.0"] } }
-      env: CC=clang-6.0 CXX=clang++-6.0
-      script: .ci/build_linux.sh
-
-    #
-    # darwin
-    #
-
-    - os: osx
-      osx_image: xcode10
-      stage: darwin
-      name: xcode10
-      script: .ci/build_darwin.sh
-
-    - os: osx
-      osx_image: xcode11
-      stage: darwin
-      name: xcode11
-      script: .ci/build_darwin.sh
-
-    #
-    # windows
-    #
-
-    - os: windows
-      stage: windows
-      name: x86
-      script: .ci/build_windows_x86.bat
-
-    - os: windows
-      stage: windows
-      name: x64
-      script: .ci/build_windows_x64.bat
-
-    #
-    # coverage
-    #
-
-    - os: osx
-      osx_image: xcode10
-      stage: coverage
-      name: coverage
-      addons: { homebrew: { packages: ["lcov"], update: true } }
-      script: .ci/build_coverage.sh

CMakeLists.txt

@@ -3,6 +3,8 @@ cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
 
 if(NOT DEFINED PROJECT_NAME)
     set(BUILD_AS_STANDALONE ON)
+else()
+    set(BUILD_AS_STANDALONE OFF)
 endif()
 
 project(ecs.hpp)
@@ -11,6 +13,15 @@ add_library(${PROJECT_NAME} INTERFACE)
 target_include_directories(${PROJECT_NAME} INTERFACE headers)
 target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_17)
 
+target_compile_options(${PROJECT_NAME}
+    INTERFACE
+    $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
+        -Wno-c++98-compat-pedantic
+        -Wno-padded
+        -Wno-shadow
+        -Wno-unknown-warning-option
+        -Wno-weak-vtables>)
+
 if(BUILD_AS_STANDALONE)
     option(BUILD_WITH_UNTESTS "Build with unit tests" ON)
     if(BUILD_WITH_UNTESTS)

README.md

@@ -2,33 +2,33 @@
 
 > C++17 Entity Component System
 
-[![travis][badge.travis]][travis]
+[![linux][badge.linux]][linux]
-[![appveyor][badge.appveyor]][appveyor]
+[![darwin][badge.darwin]][darwin]
+[![windows][badge.windows]][windows]
 [![codecov][badge.codecov]][codecov]
 [![language][badge.language]][language]
 [![license][badge.license]][license]
-[![paypal][badge.paypal]][paypal]
 
-[badge.travis]: https://img.shields.io/travis/BlackMATov/ecs.hpp/main.svg?logo=travis
+[badge.darwin]: https://img.shields.io/github/workflow/status/BlackMATov/ecs.hpp/darwin/main?label=Xcode&logo=xcode
-[badge.appveyor]: https://img.shields.io/appveyor/ci/BlackMATov/ecs-hpp/main.svg?logo=appveyor
+[badge.linux]: https://img.shields.io/github/workflow/status/BlackMATov/ecs.hpp/linux/main?label=GCC%2FClang&logo=linux
-[badge.codecov]: https://img.shields.io/codecov/c/github/BlackMATov/ecs.hpp/main.svg?logo=codecov
+[badge.windows]: https://img.shields.io/github/workflow/status/BlackMATov/ecs.hpp/windows/main?label=Visual%20Studio&logo=visual-studio
-[badge.language]: https://img.shields.io/badge/language-C%2B%2B17-yellow.svg
+[badge.codecov]: https://img.shields.io/codecov/c/github/BlackMATov/ecs.hpp/main?logo=codecov
-[badge.license]: https://img.shields.io/badge/license-MIT-blue.svg
+[badge.language]: https://img.shields.io/badge/language-C%2B%2B17-yellow
-[badge.paypal]: https://img.shields.io/badge/donate-PayPal-orange.svg?logo=paypal&colorA=00457C
+[badge.license]: https://img.shields.io/badge/license-MIT-blue
 
-[travis]: https://travis-ci.org/BlackMATov/ecs.hpp
+[darwin]: https://github.com/BlackMATov/ecs.hpp/actions?query=workflow%3Adarwin
-[appveyor]: https://ci.appveyor.com/project/BlackMATov/ecs-hpp
+[linux]: https://github.com/BlackMATov/ecs.hpp/actions?query=workflow%3Alinux
+[windows]: https://github.com/BlackMATov/ecs.hpp/actions?query=workflow%3Awindows
 [codecov]: https://codecov.io/gh/BlackMATov/ecs.hpp
 [language]: https://en.wikipedia.org/wiki/C%2B%2B17
 [license]: https://en.wikipedia.org/wiki/MIT_License
-[paypal]: https://www.paypal.me/matov
 
 [ecs]: https://github.com/BlackMATov/ecs.hpp
 
 ## Requirements
 
 - [gcc](https://www.gnu.org/software/gcc/) **>= 7**
-- [clang](https://clang.llvm.org/) **>= 5.0**
+- [clang](https://clang.llvm.org/) **>= 7**
 - [msvc](https://visualstudio.microsoft.com/) **>= 2017**
 
 ## Installation

headers/ecs.hpp/ecs.hpp

@@ -426,7 +426,7 @@ namespace ecs_hpp::detail
 
         const_iterator find(const T& v) const noexcept {
             return has(v)
-                ? begin() + sparse_[indexer_(v)]
+                ? begin() + static_cast<std::ptrdiff_t>(sparse_[indexer_(v)])
                 : end();
         }
 

untests/CMakeLists.txt

@@ -23,9 +23,12 @@ target_link_libraries(${PROJECT_NAME} ecs.hpp)
 target_compile_options(${PROJECT_NAME}
     PRIVATE
     $<$<CXX_COMPILER_ID:MSVC>:
-        /W4>
+        /WX /W4>
     PRIVATE
-    $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
+    $<$<CXX_COMPILER_ID:GNU>:
-        -Wall -Wextra -Wpedantic>)
+        -Werror -Wall -Wextra -Wpedantic>
+    PRIVATE
+    $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
+        -Werror -Weverything -Wconversion>)
 
 add_test(${PROJECT_NAME} ${PROJECT_NAME})

untests/doctest/doctest.hpp

@@ -4,8 +4,8 @@
 
 #define STATIC_REQUIRE(...)\
     static_assert(__VA_ARGS__, #__VA_ARGS__);\
-    REQUIRE(__VA_ARGS__);
+    REQUIRE(__VA_ARGS__)
 
 #define STATIC_REQUIRE_FALSE(...)\
     static_assert(!(__VA_ARGS__), "!(" #__VA_ARGS__ ")");\
-    REQUIRE(!(__VA_ARGS__));
+    REQUIRE(!(__VA_ARGS__))

untests/ecs_tests.cpp

@@ -298,14 +298,14 @@ TEST_CASE("detail") {
             };
 
             sparse_map<unsigned, obj_t> m;
-            REQUIRE(m.insert_or_assign(42, obj_t(42)).second);
+            REQUIRE(m.insert_or_assign(42u, obj_t(42)).second);
             REQUIRE(m.has(42));
             REQUIRE(m.get(42).x == 42);
-            REQUIRE_FALSE(m.insert_or_assign(42, obj_t(21)).second);
+            REQUIRE_FALSE(m.insert_or_assign(42u, obj_t(21)).second);
             REQUIRE(m.has(42));
             REQUIRE(m.get(42).x == 21);
             REQUIRE(m.size() == 1);
-            REQUIRE(m.insert_or_assign(84, obj_t(84)).second);
+            REQUIRE(m.insert_or_assign(84u, obj_t(84)).second);
             REQUIRE(m.has(84));
             REQUIRE(m.get(84).x == 84);
             REQUIRE(m.size() == 2);