Add stress step to CI #6

	name: Stress test the package

	on:
	# workflow_dispatch:
	# TMP: only add this automatic step while developing
	pull_request:
	paths:
	- 'fitsio/**'
	- 'fitsio-derive/**'
	- 'fitsio-sys/**'
	- 'Cargo.toml'
	- 'Cargo.lock'
	- 'Cross.toml'
	- 'rust-toolchain.toml'
	- '.github/workflows/*.yml'

	# Only one pull-request triggered run should be executed at a time
	# (head_ref is only set for PR events, otherwise fallback to run_id which differs for every run).
	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	stress:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os:
	- ubuntu-latest
	- macos-latest
	- macos-13

	steps:
	- name: Checkout sources
	uses: actions/checkout@v4

	- name: Install dependencies
	if: matrix.os != 'ubuntu-latest'
	run: \|
	brew install cfitsio python3

	- name: Install ubuntu dependencies
	if: matrix.os == 'ubuntu-latest'
	run: \|
	sudo apt-get update && sudo apt-get install --no-install-recommends -y \
	llvm-dev \
	libcfitsio-dev \
	pkg-config \
	libssl-dev \
	python3

	- name: Install toolchain
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: beta

	- uses: Swatinem/rust-cache@v2

	- name: cargo generate-lockfile
	# enable this ci template to run regardless of whether the lockfile is checked in or not
	if: hashFiles('Cargo.lock') == ''
	run: cargo generate-lockfile

	- name: Install cargo-stress
	run: cargo install cargo-stress

	- name: Stress test the code
	working-directory: fitsio
	run: cargo stress

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