release-asset.yml

name: Elixir CI

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    name: Create draft release
    runs-on: ubuntu-20.04
    outputs:
      upload_url: ${{steps.create_release.outputs.upload_url}}

    steps:
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          draft: true
          prerelease: false

  build:
    name: Build and publish release asset
    runs-on: ubuntu-20.04
    needs: release

    strategy:
      matrix:
        include:
          - elixir-version: '1.14'
            otp-version: '25.1'
          - elixir-version: '1.14'
            otp-version: '24.3'
          - elixir-version: '1.14'
            otp-version: '23.3'
          - elixir-version: '1.13'
            otp-version: '25.1'
          - elixir-version: '1.13'
            otp-version: '24.3'
          - elixir-version: '1.13'
            otp-version: '23.3'
          - elixir-version: '1.13'
            otp-version: '22.3'
          - elixir-version: '1.12'
            otp-version: '24.3'
          - elixir-version: '1.12'
            otp-version: '23.3'
          - elixir-version: '1.12'
            otp-version: '22.3'
            default: true

    steps:
      - uses: actions/checkout@v3
      - name: Set up BEAM
        uses: erlef/setup-beam@v1
        with:
          elixir-version: ${{ matrix.elixir-version }}
          otp-version: ${{ matrix.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: Build release
        run: |
          mkdir ./release
          mix compile
          MIX_ENV=prod mix elixir_ls.release -o ./release
          zip -jr elixir-ls.zip ./release

      - name: Upload Release Asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.release.outputs.upload_url }}
          asset_path: ./elixir-ls.zip
          asset_name: elixir-ls-${{ matrix.elixir-version }}-${{ matrix.otp-version }}.zip
          asset_content_type: application/zip

      - name: Upload Default Release Asset
        if: ${{ matrix.default == true }}
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.release.outputs.upload_url }}
          asset_path: ./elixir-ls.zip
          asset_name: elixir-ls.zip
          asset_content_type: application/zip