format

Tool Locations

• clang-format: ../../../prebuilts/clang/ohos/linux-x86_64/llvm/bin/clang-format
• clang-format-diff.py: ../../../prebuilts/clang/ohos/linux-x86_64/llvm/share/clang/clang-format-diff.py

Approach

Use clang-format-diff.py which is designed specifically for this use case - it reads a diff from stdin and only applies formatting to lines that were changed.

Working Command

# Navigate to repo root and run:
git diff HEAD -- 'graphic_2d/**/*.cpp' 'graphic_2d/**/*.h' 2>/dev/null | \
  python3 prebuilts/clang/ohos/linux-x86_64/llvm/share/clang/clang-format-diff.py \
  -p1 -binary prebuilts/clang/ohos/linux-x86_64/llvm/bin/clang-format -i

Why This Works