Use Docker for clang-format 18.1.8

.github/workflows/format-check-new.yml

@@ -11,17 +11,17 @@ jobs:
 
     - uses: actions/checkout@v3
 
-    - name: Install clang-format 18.1.8
+    - name: Setup clang-format Docker alias
       run: |
-        # Install dependencies
-        sudo apt-get update
-        sudo apt-get install -y libtinfo5
-        # Download clang-format 18.1.8
-        wget https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.8/clang%2Bllvm-18.1.8-x86_64-linux-gnu-ubuntu-18.04.tar.xz
-        tar -xf clang+llvm-18.1.8-x86_64-linux-gnu-ubuntu-18.04.tar.xz
-        # Use only clang-format from the package
-        sudo cp clang+llvm-18.1.8-x86_64-linux-gnu-ubuntu-18.04/bin/clang-format /usr/local/bin/clang-format
-        sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/local/bin/clang-format 100
+        # Create a wrapper script for clang-format that uses Docker
+        sudo tee /usr/local/bin/clang-format <<'EOF'
+#!/bin/bash
+# Use Docker to run clang-format 18.1.8
+docker run --rm -i -v "$PWD":"$PWD" -w "$PWD" silkeh/clang:18 clang-format "$@"
+EOF
+        sudo chmod +x /usr/local/bin/clang-format
+        # Verify version
+        clang-format --version
 
     - name: Install dotnet
       uses: actions/setup-dotnet@v3