Make github workflow which would ensure that PR against master would have everything from maint merged #6696

	name: Benchmarks

	on: [push, pull_request]

	jobs:
	vs-master:

	runs-on: ubuntu-latest

	steps:
	- name: Set up system
	shell: bash
	run: \|
	bash <(wget -q -O- http://neuro.debian.net/_files/neurodebian-travis.sh)
	sudo apt-get update -qq
	sudo apt-get install eatmydata
	sudo eatmydata apt-get install git-annex-standalone
	- name: Set up environment
	run: \|
	git config --global user.email "test@github.land"
	git config --global user.name "GitHub Almighty"
	# Prevent interactive credential entry
	# See also the GIT_ASKPASS env var below
	git config --global core.askPass ""

	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up Python 3.8
	uses: actions/setup-python@v5
	with:
	python-version: 3.8
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install ".[devel-docs]"
	# the benchmarks use `ls`
	pip install datalad_deprecated
	- name: Run benchmarks
	env:
	# fake environment to be able to reuse script for travis
	TRAVIS_PULL_REQUEST: true
	# Prevent interactive credential entry (note "true" is the command to run)
	GIT_ASKPASS: true

	run: \|
	tools/ci/benchmark-travis-pr.sh
	- name: Compare
	run: \|
	# Invocation from tools/ci/benchmark-travis-pr.sh for convenience
	asv compare refs/bm/merge-target refs/bm/pr
	- name: Fail if any benchmarks have slowed down too much
	run: \|
	! asv compare --factor 1.2 --split refs/bm/merge-target refs/bm/pr \| grep -q "got worse"

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