elixir.yml

name: Elixir CI

on:
  pull_request:
    paths-ignore:
      - "*.md"
      - "**/*.md"
      - "LICENSE*"

  workflow_dispatch:
    inputs:
      mlir_wheel_version:
        description: "mlir wheel version to install"
        required: false

  workflow_call:
    inputs:
      mlir_wheel_version:
        description: "mlir wheel version to install"
        type: string
        required: false

permissions:
  contents: read

concurrency:
  group: build-and-test-${{ github.ref }}-${{ inputs.mlir_wheel_version }}
  cancel-in-progress: true

jobs:
  build:
    name: otp${{matrix.otp}}-ex${{matrix.elixir}} / ${{matrix.runs-on}}
    runs-on: ${{matrix.runs-on}}
    strategy:
      fail-fast: false
      matrix:
        runs-on: ["ubuntu-22.04"]
        otp: ["24.2", "25.0"]
        elixir: ["1.14.0", "1.16.2", "1.17.2", "1.18.0"]
        exclude:
          - otp: "24.2"
            elixir: "1.17.2"
          - otp: "24.2"
            elixir: "1.18.0"
        include:
          - runs-on: "ubuntu-22.04"
            otp: "27.0.1"
            elixir: "1.17.2"
    steps:
      - uses: actions/checkout@v3
        name: Check-out beaver
      - uses: actions/checkout@v3
        name: Check-out kinda
        with:
          repository: beaver-lodge/kinda
          path: kinda
      - run: mv kinda ..
      - uses: actions/checkout@v3
        name: Check-out Kinda
        if: contains(github.event.pull_request.labels.*.name, 'checkout_kinda')
        with:
          repository: beaver-lodge/kinda
          path: kinda_local
          ref: remove-meta
      - run: echo "BEAVER_KINDA_PATH=${PWD}/kinda_local" >> $GITHUB_ENV
        if: contains(github.event.pull_request.labels.*.name, 'checkout_kinda')
      - uses: erlef/setup-beam@v1
        with:
          otp-version: ${{matrix.otp}}
          elixir-version: ${{matrix.elixir}}
      - name: Set up Zig
        uses: mlugg/setup-zig@v1
        with:
          version: 0.13.0
      - uses: Jimver/cuda-toolkit@master
        id: cuda-toolkit
        with:
          use-github-cache: false
          log-file-suffix: '${{matrix.runs-on}}-otp${{matrix.otp}}-ex${{matrix.elixir}}.txt'
          sub-packages: '["nvcc"]'
          method: network
      - name: Check formatting of Zig
        run: |
          zig fmt --check native/src native/build.zig
      - uses: actions/setup-python@v4
        with:
          python-version: "3.11"
      - 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
      - uses: seanmiddleditch/gha-setup-ninja@master
      - name: Install MLIR (specified version), via ${{ github.event_name }}
        if: github.event_name == 'workflow_dispatch' && inputs.mlir_wheel_version != 'latest'
        run: |
          python3 -m pip install mlir=="${{ inputs.mlir_wheel_version }}" -f https://makslevental.github.io/wheels -U
          echo "LLVM_CONFIG_PATH=$(python3 -c 'import mlir;print(mlir.__path__[0])')/bin/llvm-config" >> "$GITHUB_ENV"
      - name: Install MLIR (latest), via ${{ github.event_name }}
        if: inputs.mlir_wheel_version == 'latest' || (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'use-latest-mlir'))
        run: |
          latest_version=$(curl -Ls https://makslevental.github.io/wheels | grep -oh '[0-9.]*+cuda.[a-z0-9]*' | sort | tail -n 1)
          python3 -m pip install "mlir==${latest_version}" -f https://makslevental.github.io/wheels -U
          echo "LLVM_CONFIG_PATH=$(python3 -c 'import mlir;print(mlir.__path__[0])')/bin/llvm-config" >> "$GITHUB_ENV"
      - name: Install MLIR (fixed version), via ${{ github.event_name }}
        if: github.event_name == 'pull_request' && !contains(github.event.pull_request.labels.*.name, 'use-latest-mlir')
        run: |
          python3 -m pip install -r dev-requirements.txt
          echo "LLVM_CONFIG_PATH=$(python3 -c 'import mlir;print(mlir.__path__[0])')/bin/llvm-config" >> "$GITHUB_ENV"
      - name: Build native library
        env:
          MIX_ENV: test
        run: |
          mix compile.elixir_make
      - name: Run smoke tests
        run: |
          mix test --force --only smoke
      - name: Check formatting of Elixir
        if: matrix.elixir != '1.14.0'
        env:
          MIX_ENV: test
        run: |
          mix format --check-formatted
      - name: Run tests
        run: |
          mix test --exclude vulkan --exclude todo
      - name: Run dev build
        run: |
          mix
          mix credo
          mix elixir_make.checksum --only-local --ignore-unavailable --print
          mix hex.build
      - name: Run overhead profiling
        if: matrix.otp == '27.0.1'
        run: |
          mix profile.tprof --no-compile profile/enif_add_overhead.exs