fix: update clang-tidy and clang-format from 10 to 12 (#33141)

Default llvm toolchain version in Ubuntu 20.04 is 10, while Ubuntu 22.04
does not have `clang-tidy-10` or `clang-format-10` by default.

issue: #33142

Signed-off-by: Patrick Weizhi Xu <weizhi.xu@zilliz.com>
Signed-off-by: Yinzuo Jiang <jiangyinzuo@foxmail.com>

build/docker/builder/cpu/ubuntu20.04/Dockerfile

@@ -15,7 +15,7 @@ ARG TARGETARCH
 
 RUN apt-get update && apt-get install -y --no-install-recommends wget curl ca-certificates gnupg2 \
     g++ gcc gdb gdbserver ninja-build git make ccache libssl-dev zlib1g-dev zip unzip \
-    clang-format-10 clang-tidy-10 lcov libtool m4 autoconf automake python3 python3-pip \
+    clang-format-12 clang-tidy-12 lcov libtool m4 autoconf automake python3 python3-pip \
     pkg-config uuid-dev libaio-dev libopenblas-dev && \
     apt-get remove --purge -y && \
     rm -rf /var/lib/apt/lists/*

build/docker/builder/gpu/ubuntu20.04/Dockerfile

@@ -17,7 +17,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends wget curl ca-ce
     wget -qO- "https://cmake.org/files/v3.27/cmake-3.27.5-linux-`uname -m`.tar.gz" | tar --strip-components=1 -xz -C /usr/local && \
     apt-get update && apt-get install -y --no-install-recommends \
     g++ gcc gfortran git make ccache libssl-dev zlib1g-dev zip unzip \
-    clang-format-10 clang-tidy-10 lcov libtool m4 autoconf automake python3 python3-pip \
+    clang-format-12 clang-tidy-12 lcov libtool m4 autoconf automake python3 python3-pip \
     pkg-config uuid-dev libaio-dev libgoogle-perftools-dev libopenblas-dev && \
     apt-get remove --purge -y && \
     rm -rf /var/lib/apt/lists/*

build/docker/builder/gpu/ubuntu22.04/Dockerfile

@@ -6,7 +6,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends wget curl ca-ce
     wget -qO- "https://cmake.org/files/v3.27/cmake-3.27.5-linux-`uname -m`.tar.gz" | tar --strip-components=1 -xz -C /usr/local && \
     apt-get update && apt-get install -y --no-install-recommends \
     g++ gcc gfortran git make ccache libssl-dev zlib1g-dev zip unzip \
-    clang-format clang-tidy  lcov libtool m4 autoconf automake python3 python3-pip \
+    clang-format-12 clang-tidy-12  lcov libtool m4 autoconf automake python3 python3-pip \
     pkg-config uuid-dev libaio-dev libgoogle-perftools-dev libopenblas-dev && \
     apt-get remove --purge -y && \
     rm -rf /var/lib/apt/lists/*

docs/design_docs/segcore/scripts_and_tools.md

@@ -5,8 +5,8 @@ The following scripts and commands may be used during segcore development.
 ## code format
 
 - under milvus/internal/core directory
-  - run `./run_clang_format .` to format cpp code
-    - to call clang-format-10, need to install `apt install clang-format-10` in advance
+  - run `./run_clang_format.sh .` to format cpp code
+    - to call clang-format-12, need to install `apt install clang-format-12` in advance
     - call `build-support/add_${lang}_license.sh` to add license info for cmake and cpp files
 - under milvus/ directory
   - use `make cppcheck` to check format, including

internal/core/cmake/FindClangTools.cmake

@@ -78,7 +78,7 @@ if (CLANG_FORMAT_VERSION)
 else()
     find_program(CLANG_FORMAT_BIN
       NAMES
-      clang-format-10
+      clang-format-12
       clang-format
       PATHS ${ClangTools_PATH} $ENV{CLANG_TOOLS_PATH} /usr/local/bin /usr/bin
             NO_DEFAULT_PATH

internal/core/run_clang_format.sh

@@ -7,7 +7,7 @@ fi
 CorePath=$1
 
 formatThis() {
-    find "$1" | grep -E "(*\.cpp|*\.h|*\.cc)$" | grep -v "gen_tools/templates" | grep -v "\.pb\." | grep -v "tantivy-binding.h" | xargs clang-format-10 -i
+    find "$1" | grep -E "(*\.cpp|*\.h|*\.cc)$" | grep -v "gen_tools/templates" | grep -v "\.pb\." | grep -v "tantivy-binding.h" | xargs clang-format-12 -i
 }
 
 formatThis "${CorePath}/src"

scripts/install_deps.sh

@@ -21,7 +21,7 @@ function install_linux_deps() {
     # for Ubuntu 20.04
     sudo apt install -y wget curl ca-certificates gnupg2  \
       g++ gcc gfortran git make ccache libssl-dev zlib1g-dev zip unzip \
-      clang-format-10 clang-tidy-10 lcov libtool m4 autoconf automake python3 python3-pip \
+      clang-format-12 clang-tidy-12 lcov libtool m4 autoconf automake python3 python3-pip \
       pkg-config uuid-dev libaio-dev libopenblas-dev libgoogle-perftools-dev
 
     sudo pip3 install conan==1.61.0