Set read-only permission for Github Actions in CI #376

	name: Redis compatibility testing

	on: [push, pull_request]

	permissions:
	contents: read

	jobs:
	redis-comp:
	name: Redis ${{ matrix.redis-version }}
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	include:
	- redis-version: 7.2.4
	- redis-version: 7.0.15
	- redis-version: 6.2.14
	- redis-version: 6.0.20
	- redis-version: 5.0.14
	steps:
	- name: Prepare
	uses: awalsh128/cache-apt-pkgs-action@a6c3917cc929dd0345bfb2d3feaf9101823370ad # v1.4.2
	with:
	packages: libevent-dev
	version: 1.0

	- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2

	- name: Create build folder
	run: cmake -E make_directory build

	- name: Generate makefiles
	shell: bash
	working-directory: build
	run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=Release -DENABLE_IPV6_TESTS=ON -DTEST_WITH_REDIS_VERSION=${{ matrix.redis-version }} ..

	- name: Build
	shell: bash
	working-directory: build
	run: VERBOSE=1 make

	- name: Setup clusters
	shell: bash
	working-directory: build
	run: make start

	- name: Wait for clusters to start..
	uses: kibertoad/wait-action@99f6f101c5be7b88bb9b41c0d3b810722491b8e5 # 1.0.1
	with:
	time: '40s'

	- name: Run tests
	shell: bash
	working-directory: build
	run: make CTEST_OUTPUT_ON_FAILURE=1 test

	- name: Teardown clusters
	working-directory: build
	shell: bash
	run: make stop

Provide feedback