add GitHub Actions workflow for Postgres memory tests #4

	name: Postgres memory store tests

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	postgres-tests:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:15
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: distill_test
	ports:
	- 5432:5432
	options: >-
	--health-cmd "pg_isready -U postgres -d distill_test"
	--health-interval 5s --health-timeout 5s --health-retries 5

	steps:
	- uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

	- name: Set up Go
	uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
	with:
	go-version: '1.24'

	- name: Run tests (with Postgres DSN)
	env:
	POSTGRES_DSN: postgres://postgres:postgres@localhost:5432/distill_test?sslmode=disable
	run: \|
	go test -tags=postgres ./... -v

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