persist `set` should not update expires if key already exist and expire is nil #141

	name: CI

	on:
	push:
	branches:
	- main
	paths:
	- '**.swift'
	- '**.yml'
	pull_request:
	workflow_dispatch:
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}-ci
	cancel-in-progress: true

	env:
	REDIS_HOSTNAME: redis
	jobs:
	linux:
	runs-on: ubuntu-latest
	timeout-minutes: 15
	strategy:
	matrix:
	image: ["swift:5.9", "swift:5.10", "swift:6.0"]

	services:
	redis:
	image: redis
	ports:
	- 6379:6379
	options: --entrypoint redis-server

	container:
	image: ${{ matrix.image }}
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Test
	run: \|
	swift test --enable-code-coverage
	- name: Convert coverage files
	run: \|
	llvm-cov export -format="lcov" \
	.build/debug/hummingbird-redisPackageTests.xctest \
	-ignore-filename-regex="\/Tests\/" \
	-ignore-filename-regex="\/Benchmarks\/" \
	-instr-profile .build/debug/codecov/default.profdata > info.lcov
	- name: Upload to codecov.io
	uses: codecov/codecov-action@v4
	with:
	file: info.lcov

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