ci.yaml

name: Elixir CI Checks

env:
  SHA: ${{ github.sha }}
  JOB_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
  DEBIAN_FRONTEND: noninteractive
  REPOSITORY: libcluster
  ELIXIR_VERSION: 1.13.0 # Elixir version used during package publishing
  OTP_VERSION: 23.3.4.7 # OTP version used during package publishing
  RUNNER_OS: ubuntu22 # Must match Elixir/OTP version in described in action erlef/setup-beam@v1
  RELEVANT_FILES: "mix.lock mix.exs lib config test"  # Important, this controls the caching, make sure to keep this right
  DEPENDENCY_FILE: mix.lock

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  push:
    branches:
      - master
  pull_request:
    types:
      - synchronize
      - opened
      - reopened

jobs:
  static:
    name: Static Checks (Elixir ${{ matrix.versions.elixir-version }})
    runs-on: runs-on,runner=4cpu-linux-x64
    outputs:
      HASH: ${{ steps.prepare.outputs.HASH }}
    strategy:
      fail-fast: false
      matrix:
        versions:
          - { elixir-version: 1.16.2, otp-version: 26.2.5, runner-os: 'ubuntu22' }
    steps:
      - name: Checkout and compile dependencies
        id: prepare
        uses: surgeventures/platform-tribe-actions/elixir/precompile@main
        with:
          repository: ${{ env.REPOSITORY }}
          dependency-file: ${{ env.DEPENDENCY_FILE }}
          sha: ${{ env.SHA }}
          token: ${{ secrets.GITHUB_TOKEN }}
          hex-token: ${{ secrets.HEX_ORGANIZATION_KEY }}
          mix-env: dev
          relevant-files: ${{ env.RELEVANT_FILES }}
          elixir-version: ${{ matrix.versions.elixir-version }}
          otp-version: ${{ matrix.versions.otp-version }}
          runner-os: ${{ matrix.versions.runner-os }}
      - name: Compile the application
        id: compile
        uses: surgeventures/platform-tribe-actions/elixir/compile@main
        with:
          build-hash: ${{ steps.prepare.outputs.HASH }}
          warnings-as-errors: 'true'
          elixir-version: ${{ matrix.versions.elixir-version }}
          otp-version: ${{ matrix.versions.otp-version }}
      - name: Run Static Checks
        uses: surgeventures/platform-tribe-actions/elixir/static-check@main
        id: static
        with:
          dialyzer: true
          hex-token: ${{ secrets.HEX_ORGANIZATION_WRITE_KEY }}

  test:
    name: Unit Tests (Elixir ${{ matrix.versions.elixir-version }})
    runs-on: runs-on,runner=1cpu-linux-x64
    strategy:
      fail-fast: false
      matrix:
        versions:
          - { elixir-version: 1.16.2, otp-version: 26.2.5, runner-os: 'ubuntu22' }
    steps:
      - name: Checkout and compile dependencies
        id: prepare
        uses: surgeventures/platform-tribe-actions/elixir/precompile@main
        with:
          repository: ${{ env.REPOSITORY }}
          dependency-file: ${{ env.DEPENDENCY_FILE }}
          sha: ${{ env.SHA }}
          token: ${{ secrets.GITHUB_TOKEN }}
          hex-token: ${{ secrets.HEX_ORGANIZATION_KEY }}
          mix-env: test
          relevant-files: ${{ env.RELEVANT_FILES }}
          elixir-version: ${{ matrix.versions.elixir-version }}
          otp-version: ${{ matrix.versions.otp-version }}
          runner-os: ${{ matrix.versions.runner-os }}
      - name: Compile the application
        id: compile
        uses: surgeventures/platform-tribe-actions/elixir/compile@main
        with:
          build-hash: ${{ steps.prepare.outputs.HASH }}
          mix-env: test
          elixir-version: ${{ matrix.versions.elixir-version }}
          otp-version: ${{ matrix.versions.otp-version }}
      - name: Run Unit Tests
        uses: surgeventures/platform-tribe-actions/elixir/test@main
        id: test

  permit:
    name: Permit Package Publishing
    needs: [static, test]
    runs-on: runs-on,runner=1cpu-linux-x64
    outputs:
      PUBLISH: ${{ steps.permit.outputs.PUBLISH }}
    steps:
      - name: Verify elibility for publishing the package
        uses: surgeventures/platform-tribe-actions/elixir/permit@main
        id: permit
        with:
          repository: ${{ env.REPOSITORY }}
          sha: ${{ env.SHA }}
          relevant-files: ${{ env.RELEVANT_FILES}}

  publish:
    name: Publish Hex Package
    needs: [permit]
    runs-on: runs-on,runner=2cpu-linux-x64
    if: needs.permit.outputs.PUBLISH == 'true' && github.event_name == 'push'
    steps:
      - name: Publish Package
        uses: surgeventures/platform-tribe-actions/elixir/publish@main
        with:
          repository: ${{ env.REPOSITORY }}
          sha: ${{ env.SHA }}
          token: ${{ secrets.GITHUB_TOKEN }}
          hex-token: ${{ secrets.HEX_ORGANIZATION_WRITE_KEY }}
          elixir-version: ${{ env.ELIXIR_VERSION }}
          otp-version: ${{ env.OTP_VERSION }}
          runner-os: ${{ env.RUNNER_OS }}