First Elections PR #70

	name: Alembic Upgrade Head
	on: pull_request

	jobs:
	alembic_upgrade_head:
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:15
	ports:
	- 5432:5432
	options: >-
	--health-cmd "pg_isready -U runner"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	env:
	POSTGRES_USER: runner
	POSTGRES_DB: main
	POSTGRES_HOST_AUTH_METHOD: trust

	steps:
	- uses: actions/checkout@v4

	- name: Wait for PostgreSQL to be ready
	run: \|
	until pg_isready -h localhost -p 5432 -U runner; do
	echo "Waiting for PostgreSQL..."
	sleep 1
	done

	- name: Install dependencies
	run: \|
	# for python3.11 (dear internet gods: we'll update to 3.13 or something in a year, i promise)
	sudo add-apt-repository ppa:deadsnakes/ppa
	sudo apt install python3.11 python3.11-venv
	python3.11 -m pip install --upgrade pip
	python3.11 -m venv venv
	source ./venv/bin/activate
	pip install -r requirements.txt

	# This will fail if there are divergent heads and alembic gets confused;
	# e.g., un-sanitarily merging main into a dev branch.
	- name: Run alembic upgrade head
	run: \|
	source ./venv/bin/activate
	cd src
	alembic upgrade head

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