Add job to check formatting on CI

Relates-To: MINOR

Author: rustam-gamidov-here

.github/workflows/psv_pipelines.yml

@@ -273,3 +273,23 @@ jobs:
     - name: Commit checker script. Verify commit text
       run: scripts/misc/commit_checker.sh
       shell: bash
+
+  psv-formatting-checker:
+    name: PSV.Clang.Format.Checker
+    runs-on: ubuntu-22.04
+    env:
+      BUILD_TYPE: RelWithDebInfo
+      CC: gcc-9
+      CXX: g++-9
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+      - name: "C++ Lint checker script"
+        run: ./scripts/misc/cpplint_ci.sh
+        shell: bash
+      - name: Install Ubuntu dependencies
+        run: sudo apt-get update && sudo apt-get install -y libboost-all-dev ccache libssl-dev libcurl4-openssl-dev gcc-9 g++-9 --no-install-recommends
+        shell: bash
+      - name: Compile project with cmake and ccache
+        run: gcc --version && ./scripts/linux/psv/build_psv.sh
+        shell: bash

scripts/misc/clang_format_ci.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+#
+# Copyright (C) 2025 HERE Europe B.V.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# License-Filename: LICENSE
+#
+
+# Important 2 lines
+set +e
+set -x
+
+# This script gets the changed files in the pull request, and runs
+# cpplint tool to verify them
+
+# Get the current branch name
+CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+
+if [[ $CURRENT_BRANCH == "master" ]]; then
+  printf "Currently in master branch, skipping cpplint.\n"
+  exit 0
+else
+  printf "Currently in %s branch. Running cpplint.\n" "$CURRENT_BRANCH"
+fi
+
+git branch --all
+git fetch origin master
+git branch --all
+# Get affected files and filter source files
+FILES=$(git diff-tree --no-commit-id --name-only -r origin/master "$CURRENT_BRANCH" \
+        | grep '\.c\|\.cpp\|\.cxx\|\.h\|\.hpp\|\.hxx')
+
+if [ -z "$FILES" ]; then
+  printf "No affected files, exiting.\n"
+  exit 0
+else
+  printf "Affected files:\n %s\n" "$FILES"
+fi