Feat/approx equal #79

	name: Docker Build for PR

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.

	on:
	pull_request:
	branches: [ "main" ]

	env:
	TEST_FULL_IMAGE_NAME: local/kapoeira:test

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	# This is used to complete the identity challenge
	# with sigstore/fulcio when running outside of PRs.
	id-token: write
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	# Set up BuildKit Docker container builder to be able to build
	# multi-platform images and export cache
	# https://github.com/docker/build-push-action
	- name: Setup Docker Buildx
	uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1

	# Build locally Docker image with Buildx
	# https://github.com/docker/build-push-action
	- name: Docker build with unit tests
	id: build-and-test
	uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75 # v6.9.0
	with:
	context: .
	load: true
	tags: ${{ env.TEST_FULL_IMAGE_NAME }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- name: Launch Kafka environment
	run: \|
	docker compose up -d

	- name: Run integration tests
	run: \|
	docker compose run --rm --name kapoeira-it kapoeira

	- name: Stop Kafka environment
	run: \|
	docker compose down

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