fix: enable gha caching on github action (#669) #516

	# Workflow: Go Tests
	# Description: Executes Go unit tests on pushes to master or feat/develop
	# Why: Maintains code correctness and prevents regressions

	name: Test Nixopus API

	on:
	push:
	branches:
	- master
	- feat/develop
	paths:
	- 'api/**'

	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	test-db:
	image: postgres:14-alpine
	env:
	POSTGRES_USER: nixopus
	POSTGRES_PASSWORD: nixopus
	POSTGRES_DB: nixopus_test
	ports:
	- 5433:5432
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	steps:
	- uses: actions/checkout@v6
	with:
	fetch-depth: 0
	ssh-key: ${{ secrets.DEPLOY_KEY }}

	- uses: actions/setup-go@v5
	with:
	go-version: '1.22'
	check-latest: true
	cache: true
	cache-dependency-path: api/go.sum

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Wait for PostgreSQL
	run: \|
	for i in {1..10}; do
	if pg_isready -h localhost -p 5433 -U nixopus -d nixopus_test; then
	echo "PostgreSQL is ready"
	exit 0
	fi
	echo "Waiting for PostgreSQL... $i"
	sleep 2
	done
	echo "PostgreSQL failed to start"
	exit 1

	- name: Build and run tests
	env:
	DB_HOST: localhost
	DB_PORT: 5433
	DB_USER: nixopus
	DB_PASSWORD: nixopus
	DB_NAME: nixopus_test
	run: \|
	cd api && make test

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