C++

Add clang-tidy workflow #4

	name: C++
	on:
	workflow_dispatch:
	push:
	branches: ["main"]
	pull_request:
	# The branches below must be a subset of the branches above
	branches: ["main"]

	jobs:
	clang-format:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install Clang Format
	run: \|
	# This LLVM script will add the relevant LLVM PPA: https://apt.llvm.org/
	wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh
	chmod +x /tmp/llvm.sh
	sudo /tmp/llvm.sh 19
	sudo apt-get install -y clang-format-19
	rm /tmp/llvm.sh
	clang-format-19 --version
	if: runner.os == 'Linux'

	- name: Run Clang Format
	run: \|
	find . -name ".h" -o -name ".c" -o -name ".cpp" -o -name ".mm" \| xargs clang-format-19 --style=file --fallback-style=none --Werror --dry-run
	find cpp -name "*.m" \| xargs clang-format-19 --style=file --fallback-style=none --Werror --dry-run

	clang-tidy:
	runs-on: ubuntu-latest
	steps:
	- name: Install clang-tidy
	run: \|
	# This LLVM script will add the relevant LLVM PPA: https://apt.llvm.org/
	wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh
	chmod +x /tmp/llvm.sh
	sudo /tmp/llvm.sh 19
	sudo apt-get install -y clang-tidy-19
	rm /tmp/llvm.sh
	clang-tidy-19 --version

	- name: Install bear
	run: \|
	sudo apt-get update
	sudo apt-get install -y bear
	bear --version

	- name: Checkout Ice
	uses: actions/checkout@v4

	- name: Setup Ice Build Dependencies
	uses: ./.github/actions/setup-dependencies

	- name: Build Ice
	timeout-minutes: 90
	working-directory: cpp
	run: bear -- make

	- name: Run Clang Tidy
	working-directory: cpp
	run: \|
	run-clang-tidy-19 -j$(nproc) -quiet src/Ice

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