name: Checks

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  check:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install wget
        run: sudo apt-get install -y openssl libssl-dev wget

      - name: Install openssl
        run: wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.0g-2ubuntu4_amd64.deb && sudo dpkg -i libssl1.1_1.1.0g-2ubuntu4_amd64.deb && sudo ln -s /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1

      - name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          elixir-version: "1.17.x"
          otp-version: "26.x"
          install-rebar: false
          hexpm-mirrors: |
            https://builds.hex.pm
            https://cdn.jsdelivr.net/hex

      - name: Install dependencies
        run: mix deps.get

      - name: Check formatting
        run: mix format --check-formatted

      - name: Run Credo
        run: mix credo --strict

      - name: Check for compiler warnings
        run: mix compile --warnings-as-errors

      - name: Run tests
        run: mix test

      - name: Check for unused dependencies
        run: mix deps.unlock --check-unused