Add configure script checks.

.github/workflows/configure.yml

@@ -0,0 +1,21 @@
+name: Configure
+
+on: [push]
+
+jobs:
+  theme-python:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: 3.10
+    - name: Install dependencies
+      shell: bash
+      run: |
+        python -m pip install --upgrade pip
+        pip install PySide2 PySide6 PyQt5 PyQt6
+    - name: Checking our configuration scripts.
+      run: |
+        scripts/configure.sh

.github/workflows/lint.yml

@@ -44,15 +44,33 @@ jobs:
         scripts/lint.sh
 
   lint-cpp:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4
     - name: Install dependencies
       run: |
-        sudo apt update
-        sudo apt install clang-tidy -y
+        python -m pip install --upgrade pip
+        pip install clang-tidy
     - name: Analysing the code with clang-tidy
       shell: bash
       run: |
         set -eux pipefail
-        clang-tidy -checks=-*,clang-analyzer-*,-clang-analyzer-cplusplus* example/breeze_theme.hpp --
+
+        # Windows oddly requires C++20 support due to internal bugs.
+        if [[ "${RUNNER_OS}" == "Windows" ]]; then
+          extra_args="-extra-arg=-std=c++20"
+          passthrough=""
+        elif [[ "${RUNNER_OS}" == "macOS" ]]; then
+          # NOTE: The search paths aren't added by default, and we need C then C++ by default
+          # for our search. This makes the process easier.
+          extra_args="-extra-arg=-std=c++17 -extra-arg=--stdlib=libc++"
+          location="$(xcrun --show-sdk-path)"
+          passthrough="-I${location}/usr/include/c++/v1 -I${location}/usr/include"
+        else
+          extra_args="-extra-arg=-std=c++17"
+          passthrough=""
+        fi
+        clang-tidy -checks=-*,clang-analyzer-*,-clang-analyzer-cplusplus* ${extra_args} example/breeze_theme.hpp -- ${passthrough}

.github/workflows/theme.yml

@@ -19,8 +19,8 @@ jobs:
       shell: bash
       run: |
         python -m pip install --upgrade pip
-        if [[ "$RUNNER_OS" == "Windows" ]]; then
-            python -m pip install winrt-Windows.UI.ViewManagement winrt-Windows.UI
+        if [[ "${RUNNER_OS}" == "Windows" ]]; then
+          python -m pip install winrt-Windows.UI.ViewManagement winrt-Windows.UI
         fi
     - name: Checking our Python imports.
       run: |

example/breeze_theme.hpp

@@ -423,17 +423,18 @@ namespace breeze_stylesheets
         // this will return something like `prefer - dark`, which is the true value.
         // valid values are 'default', 'prefer-dark', 'prefer-light'.
         const ::std::string command = "gsettings get org.gnome.desktop.interface ";
-        auto [stdout, code] = ::breeze_stylesheets::_run_command(command + "color-scheme");
-        if (code != EXIT_SUCCESS)
+        auto result = ::breeze_stylesheets::_run_command(command + "color-scheme");
+        if (::std::get<1>(result) != EXIT_SUCCESS)
         {
             // NOTE: We always assume this is due to invalid key, which might not be true
             // since we don't check if gsettings exists first.
             // if not found then trying older gtk-theme method
             // this relies on the theme not lying to you : if the theme is dark, it ends in `- dark`.
-            auto [stdout, code] = ::breeze_stylesheets::_run_command(command + "gtk-theme");
+            result = ::breeze_stylesheets::_run_command(command + "gtk-theme");
         }
 
-        if (code != EXIT_SUCCESS || !stdout.has_value())
+        auto stdout = ::std::get<0>(result);
+        if (::std::get<1>(result) != EXIT_SUCCESS || !stdout.has_value())
             throw new ::std::runtime_error("Unable to get response for the current system theme.");
 
         auto value = stdout.value();