implement v3 of library with tests

.clang-format

@@ -0,0 +1,8 @@
+BasedOnStyle: LLVM
+ColumnLimit: 120
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterFunction: false
+  AfterClass: false
+AlwaysBreakTemplateDeclarations: Yes
+AllowShortFunctionsOnASingleLine: Empty

.clang-tidy

@@ -0,0 +1,8 @@
+---
+
+Checks:          'clang-diagnostic-*,clang-analyzer-*'
+HeaderFileExtensions:
+  - hpp
+ImplementationFileExtensions:
+  - cpp
+

.github/apt-sources/ubuntu.sources

@@ -0,0 +1,44 @@
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+
+## Ubuntu distribution repository
+##
+## The following settings can be adjusted to configure which packages to use from Ubuntu.
+## Mirror your choices (except for URIs and Suites) in the security section below to
+## ensure timely security updates.
+##
+## Types: Append deb-src to enable the fetching of source package.
+## URIs: A URL to the repository (you may add multiple URLs)
+## Suites: The following additional suites can be configured
+##   <name>-updates   - Major bug fix updates produced after the final release of the
+##                      distribution.
+##   <name>-backports - software from this repository may not have been tested as
+##                      extensively as that contained in the main release, although it includes
+##                      newer versions of some applications which may provide useful features.
+##                      Also, please note that software in backports WILL NOT receive any review
+##                      or updates from the Ubuntu security team.
+## Components: Aside from main, the following components can be added to the list
+##   restricted  - Software that may not be under a free license, or protected by patents.
+##   universe    - Community maintained packages. Software in this repository receives maintenance
+##                 from volunteers in the Ubuntu community, or a 10 year security maintenance
+##                 commitment from Canonical when an Ubuntu Pro subscription is attached.
+##   multiverse  - Community maintained of restricted. Software from this repository is
+##                 ENTIRELY UNSUPPORTED by the Ubuntu team, and may not be under a free
+##                 licence. Please satisfy yourself as to your rights to use the software.
+##                 Also, please note that software in multiverse WILL NOT receive any
+##                 review or updates from the Ubuntu security team.
+##
+## See the sources.list(5) manual page for further settings.
+Types: deb
+URIs: http://archive.ubuntu.com/ubuntu/
+Suites: noble noble-updates noble-backports
+Components: main universe restricted multiverse
+Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
+
+## Ubuntu security updates. Aside from URIs and Suites,
+## this should mirror your choices in the previous section.
+Types: deb
+URIs: http://security.ubuntu.com/ubuntu/
+Suites: noble-security
+Components: main universe restricted multiverse
+Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

.github/workflows/docs.yaml

@@ -1,8 +1,8 @@
 name: Deploy docs
 
 on:
-  push:
-    branches: ["master"]
+  release:
+    types: published
   workflow_dispatch:
 
 permissions:
@@ -21,28 +21,20 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
         with:
           submodules: true
-      - name: Install doxygen
-        run: |
+      - run: |
           sudo apt install graphviz -y
           wget https://github.com/doxygen/doxygen/releases/download/Release_1_9_7/doxygen-1.9.7.linux.bin.tar.gz
           tar xf doxygen-1.9.7.linux.bin.tar.gz
-      - name: Setup Pages
-        uses: actions/configure-pages@v3
-      - name: Pre-processing README.md
-        run: |
-          sed -i 's|\(tests/CMakeLists\.txt#L5\)|https://github.com/tbhaxor/firefly/blob/master/\1|' README.md
-      - name: Build documentation
+      - uses: actions/configure-pages@v3
+      - name: build documentation
         run: |
           ./doxygen-1.9.7/bin/doxygen
           touch docs/html/.nojekyll
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v2
+      - uses: actions/upload-pages-artifact@v2
         with:
-          path: 'docs/html'
-      - name: Deploy to GitHub Pages
+          path: "docs/html"
+      - uses: actions/deploy-pages@v2
         id: deployment
-        uses: actions/deploy-pages@v2

.github/workflows/unit_testing.yaml

@@ -1,124 +1,40 @@
 name: Unit Testing
 
 on:
-  push:
-    branches: [master]
   pull_request:
-    types: [opened, synchronize, reopened]
+    types: [opened, synchronize]
 
 jobs:
-  ensure_tests:
-    name: Ensure No Missing Tests
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        name: Checkout repository
-      - run: |
-          ./scripts/test_generator.sh
-        name: Run test generator script
-
-  unit_test_gcc_linux:
-    name: Linux (GCC=v${{ matrix.version }}, Double=${{ matrix.double-precision }})
-    needs: [ ensure_tests ]
+  unit_test_gcc:
     strategy:
       matrix:
-        version: [9, 10, 11, 12, 13]
-        double-precision: [ON, OFF]
+        version: [13, 14]
     runs-on: ubuntu-latest
-    env:
-      CC: gcc-${{ matrix.version }}
-      CXX: g++-${{ matrix.version }}
     steps:
       - uses: actions/checkout@v3
-        name: Checkout repository
-      - uses: egor-tensin/[email protected]
-        name: Install GCC
-        with:
-          version: ${{ matrix.version }}
       - run: |
-          cmake -Bbuild -DFirefly_ENABLE_TESTS=ON -DFirefly_ENABLE_DOUBLE_PRECISION=${{ matrix.double-precision }} -DFirefly_ENABLE_EXAMPLES=ON
-          cmake --build build 
-        name: Configure and build binaries
+          sudo cp .github/apt-sources/ubuntu.sources /etc/apt/sources.list.d/
+          sudo cp .github/apt-sources/ubuntu-archive-keyring.gpg /usr/share/keyrings/ubuntu-archive-keyring.gpg
+          sudo apt update
+          sudo apt install build-essential gcc-${{ matrix.version }} g++-${{ matrix.version }} -y
       - run: |
-          ctest --output-on-failure
-        name: Run tests
-        working-directory: build/tests
-  
-  unit_test_llvm_linux:
-    name: Linux (LLVM=v${{ matrix.version }}, Double=${{ matrix.double-precision }})
-    needs: [ ensure_tests ]
+          cmake -Bbuild -DCMAKE_C_COMPILER=gcc-${{ matrix.version }} -DCMAKE_CXX_COMPILER=g++-${{ matrix.version }} -DFirefly_ENABLE_TESTS=ON -DFirefly_ENABLE_EXAMPLES=ON
+          cmake --build build
+      - run: ctest --test-dir build/tests --output-on-failure
+
+  unit_test_llvm:
     strategy:
       matrix:
-        version: [11, 12, 13, 14, 15, 16]
-        double-precision: [ON, OFF]
+        version: [16, 17, 18]
     runs-on: ubuntu-latest
-    env:
-      CC: clang-${{ matrix.version }}
-      CXX: clang++-${{ matrix.version }}
-    steps:
-      - uses: actions/checkout@v3
-        name: Checkout repository
-      - uses: egor-tensin/[email protected]
-        name: Install LLVM
-        with:
-          version: ${{ matrix.version }}
-      - run: |
-          cmake -Bbuild -DFirefly_ENABLE_TESTS=ON -DFirefly_ENABLE_DOUBLE_PRECISION=${{ matrix.double-precision }} -DFirefly_ENABLE_EXAMPLES=ON
-          cmake --build build 
-        name: Configure and build binaries
-      - run: |
-          ctest --output-on-failure
-        name: Run tests
-        working-directory: build/tests
-  
-  unit_test_gcc_macos:
-    name: MacOS (GCC=v${{ matrix.version }}, Double=${{ matrix.double-precision }})
-    needs: [ ensure_tests ]
-    strategy:
-      matrix:
-        version: [10, 11, 12, 13]
-        double-precision: [ON, OFF]
-    runs-on: macos-latest
-    env:
-      CC: gcc-${{ matrix.version }}
-      CXX: g++-${{ matrix.version }}
-    steps:
-      - uses: actions/checkout@v3
-        name: Checkout repository
-      - run: |
-          brew install gcc@${{ matrix.version }}
-        name: Install GCC
-      - run: |
-          cmake -Bbuild -DFirefly_ENABLE_TESTS=ON -DFirefly_ENABLE_DOUBLE_PRECISION=${{ matrix.double-precision }} -DFirefly_ENABLE_EXAMPLES=ON
-          cmake --build build 
-        name: Configure and build binaries
-      - run: |
-          ctest --output-on-failure
-        name: Run tests
-        working-directory: build/tests
-  
-  unit_test_llvm_macos:
-    name: MacOS (LLVM=v${{ matrix.version }}, Double=${{ matrix.double-precision }})
-    needs: [ ensure_tests ]
-    strategy:
-      matrix:
-        version: [12, 13, 14, 15, 16]
-        double-precision: [ON, OFF]
-    runs-on: macos-latest
-    env:
-      CC: /usr/local/opt/llvm@${{ matrix.version }}/bin/clang
-      CXX: /usr/local/opt/llvm@${{ matrix.version }}/bin/clang++
     steps:
       - uses: actions/checkout@v3
-        name: Checkout repository
-      - run: |
-          brew install llvm@${{ matrix.version }}
-        name: Install LLVM
       - run: |
-          cmake -Bbuild -DFirefly_ENABLE_TESTS=ON -DFirefly_ENABLE_DOUBLE_PRECISION=${{ matrix.double-precision }} -DFirefly_ENABLE_EXAMPLES=ON
-          cmake --build build 
-        name: Configure and build binaries
+          sudo cp .github/apt-sources/ubuntu.sources /etc/apt/sources.list.d/
+          sudo cp .github/apt-sources/ubuntu-archive-keyring.gpg /usr/share/keyrings/ubuntu-archive-keyring.gpg
+          sudo apt update
+          sudo apt install build-essential clang-${{ matrix.version }} -y
       - run: |
-          ctest --output-on-failure
-        name: Run tests
-        working-directory: build/tests
+          cmake -Bbuild -DCMAKE_C_COMPILER=clang-${{ matrix.version }} -DCMAKE_CXX_COMPILER=clang++-${{ matrix.version }} -DFirefly_ENABLE_TESTS=ON -DFirefly_ENABLE_EXAMPLES=ON
+          cmake --build build
+      - run: ctest --test-dir build/tests --output-on-failure

CMakeLists.txt

@@ -1,31 +1,20 @@
 cmake_minimum_required(VERSION 3.10)
 
 project(firefly)
-set(PROJECT_VERSION 2.1.0)
-set(CMAKE_CXX_STANDARD 17)
+
+set(PROJECT_VERSION 3.0.0)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 cmake_policy(SET CMP0135 NEW)
+cmake_policy(SET CMP0076 NEW)
 
-option(Firefly_ENABLE_DOUBLE_PRECISION "Whether or not to enable double precision. If this is false, float will be used." ON)
 option(Firefly_ENABLE_EXAMPLES "Whether or not to enable examples" OFF)
 option(Firefly_ENABLE_TESTS "Whether or not to enable tests" OFF)
 
-if (${Firefly_ENABLE_DOUBLE_PRECISION})
-    add_definitions(-DDOUBLE_PRECISION=1)
-endif()
-
 include_directories(headers)
 
-
-add_library(${PROJECT_NAME} SHARED)
-
-if(MSVC)
-  target_compile_options(${PROJECT_NAME} PRIVATE /W4 /WX)
-else()
-  target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Werror)
-endif()
-
-add_subdirectory(src)
+add_library(${PROJECT_NAME} INTERFACE)
 
 if (${Firefly_ENABLE_EXAMPLES})
     message(STATUS "Enabling examples build")
@@ -50,5 +39,4 @@ if (${Firefly_ENABLE_TESTS})
     add_subdirectory(tests)
 endif()
 
-install(TARGETS ${PROJECT_NAME})
 install(DIRECTORY headers/ DESTINATION include)