ci: add CodSpeed benchmark coverage #7

	name: Bench Go

	on:
	push:
	branches:
	- 'main'
	pull_request:
	# `workflow_dispatch` allows CodSpeed to trigger backtest
	# performance analysis in order to generate initial data.
	workflow_dispatch:

	permissions:
	contents: read
	id-token: write

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

	jobs:
	benchmarks:
	name: Run Go benchmarks
	runs-on: rspack-ubuntu-22.04-large
	steps:
	- name: Checkout code
	uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
	with:
	submodules: true
	fetch-depth: 1

	- name: Setup Go
	uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
	with:
	go-version: '1.26.0'
	cache: false

	- name: Setup CodSpeed
	uses: ./.github/actions/setup-codspeed
	with:
	runner-version: '4.13.0'
	installer-sha256: '55d150594275efb4a983b2f5626e84646269f42678f72554a26d6ce25b64e2d4'

	- name: Run Go benchmarks
	env:
	GH_MATRIX: '${{ toJson(matrix) }}'
	GH_STRATEGY: '${{ toJson(strategy) }}'
	run: codspeed run --mode=walltime --go-runner-version=1.0.2 -- "go test -bench=. -benchtime=5s ./internal/linter ./cmd/rslint"

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