wasmcloud_host.yml

name: WasmcloudHost Elixir CI

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

env:
  working-directory: wasmcloud_host

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-20.04, windows-2019, macos-11]
        elixir: [1.14.3]
        otp: [25]

    name: Build and test
    runs-on: ${{ matrix.os }}
    env:
      MIX_ENV: test

    steps:
      - uses: actions/checkout@v3

      # Install Rust
      - run: rustup toolchain install stable --profile minimal

      # Install erlang/OTP and elixir
      - name: Install erlang and elixir
        if: ${{ startswith(matrix.os, 'ubuntu') || startswith(matrix.os, 'windows') }}
        uses: erlef/setup-beam@v1
        with:
          otp-version: "=${{ matrix.otp }}"
          elixir-version: ${{ matrix.elixir }}
          install-hex: true
          install-rebar: true
      - name: Install erlang and elixir
        if: ${{ startswith(matrix.os, 'macos') }}
        run: |
          brew install erlang
          brew install elixir

      - name: Retrieve Mix Dependencies Cache
        if: ${{ !startswith(matrix.os, 'windows') }} # Windows gets angry about not owning files if you restore from cache
        uses: actions/cache@v2
        id: mix-cache #id to use in retrieve action
        with:
          path: |
            wasmcloud_host/deps
            wasmcloud_host/_build
          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles('wasmcloud_host/mix.exs', 'wasmcloud_host/mix.lock') }}

      # Cache Rust builds
      - uses: Swatinem/rust-cache@v2
        with:
          cache-directories: "host_core/native/hostcore_wasmcloud_native/target"

      - name: Install Rebar and Hex
        working-directory: ${{env.working-directory}}
        run: |
          mix local.rebar --force
          mix local.hex --force

      - name: Install Mix Dependencies
        working-directory: ${{env.working-directory}}
        if: steps.mix-cache.outputs.cache-hit != 'true'
        run: |
          mix do deps.get, deps.compile

      - name: Check Formatting
        if: ${{ !startswith(matrix.os, 'windows') }} # Windows gets angry about carriage returns
        working-directory: ${{env.working-directory}}
        run: mix format --check-formatted

      - name: Ensure static files build properly
        working-directory: ${{env.working-directory}}
        shell: bash
        env:
          MIX_ENV: dev
        run: make esbuild

      - name: Run Credo
        working-directory: ${{env.working-directory}}
        continue-on-error: true # Don't fail entire action with refactoring opportunities for now
        run: mix credo --strict
      - name: Retrieve PLT Cache
        uses: actions/cache@v2
        id: plt-cache
        with:
          path: wasmcloud_host/priv/plts
          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-plts-${{ hashFiles('wasmcloud_host/mix.exs', 'wasmcloud_host/mix.lock') }}
      - name: Create PLTs
        if: steps.plt-cache.outputs.cache-hit != 'true' && !startswith(matrix.os, 'windows')
        working-directory: ${{env.working-directory}}
        run: |
          mkdir -p priv/plts
          mix dialyzer --plt
      - name: Run dialyzer
        if: ${{ !startswith(matrix.os, 'windows') }}
        working-directory: ${{env.working-directory}}
        run: mix dialyzer