Lint

Remove utils since all iterators were upstreamed #122

	name: Lint

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	format:
	name: "Formatting Check"
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v2

	- name: Clang-Format Formatting
	uses: jidicula/[email protected]
	with:
	check-path: llvm-plugin/cpp

	- name: Rustfmt Formatting
	run: \|
	cargo fmt --check --all

	lint:
	name: "Lint Check"
	runs-on: ubuntu-latest
	env:
	LLVM_INSTALL_PATH: ~/llvm
	LLVM_VERSION: "14"
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v2

	- name: Setup LLVM Installation Path
	run: \|
	mkdir ${{ env.LLVM_INSTALL_PATH }}
	echo "$HOME/llvm/bin" >> $GITHUB_PATH

	- name: Check LLVM Artifacts In Cache
	id: cache-llvm
	uses: actions/cache@v3
	with:
	path: \|
	${{ env.LLVM_INSTALL_PATH }}/bin/llvm-config
	${{ env.LLVM_INSTALL_PATH }}/bin/opt
	${{ env.LLVM_INSTALL_PATH }}/lib/libLLVM-${{ env.LLVM_VERSION }}.so
	${{ env.LLVM_INSTALL_PATH }}/lib/libLLVM.so
	${{ env.LLVM_INSTALL_PATH }}/include
	key: ${{ runner.os }}-llvm-${{ env.LLVM_VERSION }}-opt

	- name: LLVM Artifacts Missing
	if: steps.cache-llvm.outputs.cache-hit != 'true'
	run: false

	- name: Clang-Tidy Lint
	run: \|
	clang-tidy \
	llvm-plugin/cpp/*.{cc,hh} \
	--warnings-as-errors='*,-llvm-header-guard' \
	-- -I"$HOME/llvm/include" -std=c++17 -DLLVM${{ env.LLVM_VERSION }}_0

	- name: Clippy Lint
	run: \|
	cargo clippy \
	-p llvm-plugin \
	--no-default-features \
	--features target-x86,llvm${{ env.LLVM_VERSION }}-0 \
	-- -D warnings

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