chore: run e2e tests in CI #17

	name: Go

	on: [push]

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.21'

	- name: Build server
	run: docker build -f ./app_to_test/server/Dockerfile -t expense_tracker/server:latest .

	- name: Build migrate
	run: docker build -t expense_tracker/migrate:latest ./app_to_test/db

	- name: Tests
	run: go test -v ./...

	- name: E2E Tests
	run: \|
	# Allows docker containers to call host machine
	sudo sysctl -w net.ipv4.conf.docker0.route_localnet=1
	sudo iptables -t nat -I PREROUTING -i docker0 -d 172.17.0.1 -p all -j DNAT --to 127.0.0.1
	sudo iptables -t filter -I INPUT -i docker0 -d 127.0.0.1 -p all -j ACCEPT

	# Run only e2e tests
	PKGS=$(git grep --files-with-matches "//go:build e2e_tests" -- "*.go" \| xargs dirname \| sed 's,^,./,g' \| sort -u)
	go test -tags=e2e_tests $PKGS

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