Bump ex_doc from 0.39.2 to 0.39.3 #15

	name: ci

	on:
	pull_request:
	push:
	branches: [master]

	env:
	CACHE_VERSION: v1
	PERSISTENT_CACHE_DIR: cached

	jobs:
	ci:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	include:
	- tuple:
	elixir: "1.16"
	erlang: "26.2"
	postgres: "15.8-alpine"
	- tuple:
	elixir: "1.18"
	erlang: "27.3.2"
	postgres: "15.8-alpine"

	env:
	MIX_ENV: test

	services:
	postgres:
	image: postgres:${{ matrix.tuple.postgres }}
	ports:
	- 5434:5432
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	mysql:
	image: mysql:8.0
	env:
	MYSQL_ROOT_PASSWORD: mysql
	MYSQL_DATABASE: nested_sets_test
	options: >-
	--health-cmd="mysqladmin ping -uroot -pmysql"
	--health-interval=10s
	--health-timeout=5s
	--health-retries=3
	ports:
	- 3307:3306

	steps:
	- uses: actions/checkout@v5

	- uses: erlef/setup-beam@v1
	with:
	elixir-version: ${{ matrix.tuple.elixir }}
	otp-version: ${{ matrix.tuple.erlang }}

	- uses: actions/cache@v4
	with:
	path: \|
	deps
	_build
	key: ${{ matrix.tuple.elixir }}-${{ matrix.tuple.erlang }}-${{ hashFiles('**/mix.lock') }}
	restore-keys: \|
	${{ matrix.tuple.elixir }}-${{ matrix.tuple.erlang }}-

	- run: mix deps.get --only $MIX_ENV

	- run: mix format --check-formatted

	- run: mix deps.compile

	- run: mix compile --warnings-as-errors

	- run: mix credo --strict

	- run: mix test.setup
	env:
	MYSQL_URL: mysql://root:mysql@localhost:${{job.services.mysql.ports[3306]}}/nested_sets_test

	- run: mix test
	env:
	MYSQL_URL: mysql://root:mysql@localhost:${{job.services.mysql.ports[3306]}}/nested_sets_test

	- run: mix dialyzer

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