elixir.yml

name: Elixir CI

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

permissions:
  contents: read

jobs:
  build:
    name: Build and test
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Set up Elixir
        uses: erlef/setup-beam@61e01a43a562a89bfc54c7f9a378ff67b03e4a21 # v1.16.0
        with:
          elixir-version: "1.16" # [Required] Define the Elixir version
          otp-version: "26.0" # [Required] Define the Erlang/OTP version
      - name: Restore dependencies cache
        uses: actions/cache@v3
        with:
          path: deps
          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
          restore-keys: ${{ runner.os }}-mix-
      - name: Install dependencies
        run: mix deps.get
      - name: Check formatting
        run: mix format --check-formatted
      - name: Run tests
        run: mix test

  publish:
    needs: build
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - name: Check out
        uses: actions/checkout@v3

      - name: Publish to Hex.pm
        uses: erlangpack/github-action@v3
        env:
          HEX_API_KEY: ${{ secrets.HEX_API_KEY }}