Minor improvements of recovery and compute_cells_and_kzg_proofs code. #1136

	name: C
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	defaults:
	run:
	shell: bash
	working-directory: src

	jobs:
	tests:
	runs-on: ${{matrix.os}}
	strategy:
	matrix:
	os:
	- ubuntu-latest
	- macos-latest
	- windows-latest
	steps:
	# Checkout repository and blst submodule.
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	# Check formatting.
	# Only need to check this once.
	- name: Run clang-format
	if: matrix.os == 'ubuntu-latest'
	uses: jidicula/clang-format-action@v4.13.0
	with:
	clang-format-version: '18'
	check-path: 'src'
	exclude-regex: 'tinytest.h'

	# Run tests.
	- name: Test
	run: make test

	# Run sanitizers.
	# Doesn't work on Windows.
	- name: Clang Sanitizers
	if: matrix.os != 'windows-latest'
	run: make sanitize

	# Run static analyzer.
	# Doesn't work on Windows.
	- name: Clang Static Analyzer
	if: matrix.os != 'windows-latest'
	run: make analyze

	# Install LLVM for coverage report.
	# Already installed on macOS.
	# Doesn't work on Windows.
	- name: Install LLVM
	if: matrix.os == 'ubuntu-latest'
	uses: egor-tensin/setup-clang@v1

	# Generate the coverage report.
	# Doesn't work on Windows.
	- name: Generate coverage report
	if: matrix.os != 'windows-latest'
	run: make coverage

	# Upload the coverage report.
	# Didn't generate it for Windows.
	- name: Save coverage report
	if: matrix.os != 'windows-latest'
	uses: actions/upload-artifact@v3
	with:
	name: coverage
	path: src/coverage.html

Provide feedback