Add .clang-tidy file and CI (#3890)

The CI comments are optional

.clang-tidy

@@ -0,0 +1,47 @@
+Checks: '-*,
+    clang-diagnostic-*,
+    llvm-*,
+    misc-*,
+    -misc-unused-parameters,
+    readability-identifier-naming,
+    -llvm-header-guard,
+    modernize-*,
+    readability-*,
+    performance-*,
+    misc-*,
+    bugprone-*,
+    cert-*,
+    cppcoreguidelines-*,
+    -cppcoreguidelines-pro-type-cstyle-cast,
+    -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+    -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+    -cppcoreguidelines-pro-type-member-init,
+    -cppcoreguidelines-owning-memory,
+    -cppcoreguidelines-avoid-magic-numbers,
+    -readability-magic-numbers,
+    -performance-noexcept-move-constructor,
+    -misc-non-private-member-variables-in-classes,
+    -cppcoreguidelines-non-private-member-variables-in-classes,
+    -modernize-use-nodiscard,
+    -modernize-use-trailing-return-type,
+    -readability-identifier-length,
+    -readability-function-cognitive-complexity,
+    -bugprone-easily-swappable-parameters,
+    '
+CheckOptions:
+  - key:             readability-identifier-naming.ClassCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.EnumCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.FunctionCase
+    value:           camelBack
+  - key:             readability-identifier-naming.MemberCase
+    value:           camelBack
+  - key:             readability-identifier-naming.PrivateMemberSuffix
+    value:           _
+  - key:             readability-identifier-naming.UnionCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.GlobalVariableCase
+    value:           UPPER_CASE
+  - key:             readability-identifier-naming.VariableCase
+    value:           camelBack

.github/workflows/build.yml

@@ -142,10 +142,19 @@ jobs:
               -DCMAKE_BUILD_TYPE=Release \
               -DPAJLADA_SETTINGS_USE_BOOST_FILESYSTEM=On \
               -DUSE_PRECOMPILED_HEADERS=${{ matrix.pch }} \
+              -DCMAKE_EXPORT_COMPILE_COMMANDS=On \
               ..
             make -j$(nproc)
         shell: bash
 
+      - name: clang-tidy review
+        if: (startsWith(matrix.os, 'ubuntu') && matrix.pch == false && matrix.qt-version == '5.15.2')
+        uses: ZedThree/clang-tidy-review@v0.8.4
+        id: review
+        with:
+          build_dir: build
+          config_file: '.clang-tidy'
+
       - name: Package - AppImage (Ubuntu)
         if: startsWith(matrix.os, 'ubuntu')
         run: |