Update benchmarks #30

	name: Benchmark PR vs main
	on:
	workflow_dispatch:
	pull_request:
	branches: [ main ]

	jobs:
	benchmark-delta-linux:
	runs-on: ubuntu-latest
	container: swift:jammy
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: jemalloc dependency
	run: apt-get update && apt-get install -y libjemalloc-dev
	- name: Fix Git config
	run: \|
	git config --global --add safe.directory "${GITHUB_WORKSPACE}"
	- name: Run benchmarks for PR branch
	continue-on-error: true
	run: \|
	swift package -c release --package-path Benchmarks --disable-sandbox benchmark baseline update pull_request
	- name: Run benchmarks for 'main' branch
	run: \|
	git stash
	git checkout main
	swift package -c release --package-path Benchmarks --disable-sandbox benchmark baseline update main
	- name: Compare benchmarks
	continue-on-error: true
	run: \|
	date >> "${GITHUB_STEP_SUMMARY}"
	swift package -c release --package-path Benchmarks benchmark baseline check main pull_request --format markdown >> "${GITHUB_STEP_SUMMARY}"
	- name: Get formatted date
	id: get-date
	run: echo "date=$(date +'%Y-%m-%d %H:%M:%S')" >> $GITHUB_OUTPUT
	- uses: thollander/actions-comment-pull-request@v2
	with:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	message: ${{ format('[PR benchmark comparison with main on ubuntu-latest run at {0}]({1}/{2}/actions/runs/{3})', steps.get-date.outputs.date, github.server_url, github.repository, github.run_id) }}
	comment_tag: 'PR benchmark comparison Linux'

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