[WIP] Add CI benchmarking #15

	name: Benchmark

	permissions:
	contents: read

	on:
	push:
	workflow_dispatch:
	inputs:
	ref:
	description: "The commit or branch to benchmark"
	required: true
	type: string
	merge_group:
	branches:
	- main

	jobs:
	bench:
	name: Benchmark
	runs-on: ${{ matrix.os }}
	timeout-minutes: 30
	strategy:
	matrix:
	include:
	- rust: stable
	os: [benchmark, X64]
	target: "x86_64-unknown-linux-gnu"
	steps:
	- name: Checkout sources
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
	with:
	persist-credentials: false
	ref: "${{inputs.ref}}"
	- name: cargo build
	run: \|
	. "$HOME/.cargo/env"
	cargo build --target ${{matrix.target}} -p test-libz-rs-sys --release --examples
	cd benchmarker && cargo build --release
	- name: Benchmark
	run: \|
	benchmarker/target/release/benchmarker "target/${{matrix.target}}/release/examples/blogpost-compress 9 rs silesia-small.tar" "target/${{matrix.target}}/release/examples/blogpost-compress 9 ng silesia-small.tar" > bench_results.json
	- name: Upload benchmark results to artifacts
	uses: actions/upload-artifact@v4
	with:
	name: benchmark-results
	path: bench_results.json
	- name: Upload benchmark results to bench repo
	run: \|
	mkdir -p ~/.ssh
	echo "${{ secrets.BENCH_DATA_DEPLOY_KEY }}" > ~/.ssh/id_ed25519
	chmod 600 ~/.ssh/id_ed25519
	chmod 700 ~/.ssh

	git clone --depth 1 [email protected]:trifectatechfoundation/zlib-rs-bench.git
	cat bench_results.json >> zlib-rs-bench/metrics.json
	cd metrics
	git add .
	git -c user.name=Bot -c [email protected] commit --message 📈
	git push origin master

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