Initial project setup with docker and github ci #23

	name: Run test

	on:
	push:
	branches:
	- develop
	pull_request:

	env:
	COMPOSE_FILE: docker-compose.yml:gh-docker-compose.yml

	jobs:
	test:
	name: 🚴 Test 🚴
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- name: 🐳 Prepare Docker
	id: prep
	run: \|
	TAG=$(echo $GITHUB_SHA \| head -c7)
	IMAGE="backend"
	echo "tagged_image=${IMAGE}:${TAG}" >> $GITHUB_OUTPUT
	echo "tag=${TAG}" >> $GITHUB_OUTPUT
	- name: 🐳 Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v2

	- name: 🐳 Cache Docker layers
	uses: actions/cache@v3
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.ref }}
	restore-keys: \|
	${{ runner.os }}-buildx-refs/develop
	${{ runner.os }}-buildx-

	- name: 🐳 Build image
	uses: docker/build-push-action@v4
	with:
	context: .
	builder: ${{ steps.buildx.outputs.name }}
	file: Dockerfile
	push: false
	load: true
	tags: ${{ steps.prep.outputs.tagged_image }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache-new

	- name: 🕮 Validate if there are no pending django migrations.
	env:
	COMPOSE_FILE: ./docker-compose.yml:./gh-docker-compose.yml
	DOCKER_IMAGE_BACKEND: ${{ steps.prep.outputs.tagged_image }}
	run: \|
	docker compose -f ./gh-docker-compose.yml run --rm web bash -c 'wait-for-it db:5432 && ./manage.py makemigrations --check --dry-run' \|\| {
	echo 'There are some changes to be reflected in the migration. Make sure to run makemigrations';
	exit 1;
	}

	- name: 🐳 Move docker cache (🧙 Hack fix)
	run: \|
	rm -rf /tmp/.buildx-cache
	mv /tmp/.buildx-cache-new /tmp/.buildx-cache

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