add `buffer_geometry` helper function to `utils_geo` module #767

	name: CI

	on:
	push:
	branches: [main, v1]
	pull_request:
	branches: [main, v1]
	schedule:
	- cron: "0 5 * * 1" # every monday at 05:00 UTC
	workflow_dispatch:

	jobs:
	build:
	name: Python ${{ matrix.python-version }} ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12"]
	os: [ubuntu-latest]

	defaults:
	run:
	shell: bash -elo pipefail {0}

	steps:
	- name: Checkout repo
	uses: actions/checkout@v4

	- name: Create environment with Micromamba
	uses: mamba-org/setup-micromamba@v1
	with:
	cache-environment: true
	create-args: python=${{ matrix.python-version }}
	environment-file: ./environments/tests/env-ci.yml
	post-cleanup: none

	- name: Install OSMnx
	run: \|
	python -m pip install -e .
	micromamba list
	python -m pip show osmnx

	- name: Cache pre-commit
	uses: actions/cache@v4
	with:
	path: ~/.cache/pre-commit/
	key: pre-commit-${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('.pre-commit-config.yaml') }}

	- name: Run pre-commit checks
	run: pre-commit run --all-files
	env:
	SKIP: no-commit-to-branch

	- name: Test docs build
	run: make -C ./docs html SPHINXOPTS="-E -W --keep-going"

	- name: Test code and coverage
	run: pytest --verbose --maxfail=1 --typeguard-packages=osmnx --cov=osmnx --cov-report=xml

	- name: Upload coverage report
	uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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