Add Postgres database #4

	name: CI Checks - PostgreSQL Integration Tests

	on: [ push, pull_request ]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build-and-test:
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:latest
	ports:
	- 5432:5432
	env:
	POSTGRES_DB: postgres
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	steps:
	- name: Checkout code
	uses: actions/checkout@v6
	- name: Install Rust stable toolchain
	run: \|
	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \| sh -s -- -y --profile=minimal --default-toolchain stable
	- name: Run PostgreSQL store tests
	env:
	TEST_POSTGRES_URL: "host=localhost user=postgres password=postgres"
	run: cargo test --features postgres io::postgres_store
	- name: Run PostgreSQL integration tests
	env:
	TEST_POSTGRES_URL: "host=localhost user=postgres password=postgres"
	run: \|
	RUSTFLAGS="--cfg no_download --cfg cycle_tests" cargo test --features postgres --test integration_tests_postgres

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