Use Codspeed for continous benchmarking #7332

	name: Benchmark

	on:
	push:
	branches:
	- "main"
	pull_request:
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	benchmarks:
	runs-on: ubuntu-latest
	steps:
	- name: "Checkout Branch"
	uses: actions/checkout@v3

	- name: "Install Rust toolchain"
	run: rustup show

	- name: "Install codspeed"
	uses: taiki-e/install-action@v2
	with:
	tool: cargo-codspeed

	- uses: Swatinem/rust-cache@v2

	- name: "Build benchmarks"
	run: cargo codspeed build --features codspeed -p ruff_benchmark

	- name: "Run benchmarks"
	uses: CodSpeedHQ/action@v1
	with:
	run: cargo codspeed run
	token: ${{ secrets.CODSPEED_TOKEN }}

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