setup-elixir

This actions sets up an Elixir environment for use in Actions by:

• Installing OTP
• Installing Elixir

Note Currently, this action currently only supports Actions' ubuntu- runtimes.

Usage

See action.yml.

Note The OTP release version specification is relatively complex. For best results, the current recommendation is to use a full exact version spec from the list available from Erlang Solutions.

Basic example

on: push

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1.0.0
      - uses: actions/setup-elixir@v1.0.0
        with:
          otp-version: 22.x
          elixir-version: 1.9.x
      - run: mix deps.get
      - run: mix test

Matrix example

on: push

jobs:
  test:
    runs-on: ubuntu-latest
    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
    strategy:
      matrix:
        otp: [20.x, 21.x, 22.x]
        elixir: [1.8.x, 1.9.x]
    steps:
      - uses: actions/checkout@v1.0.0
      - uses: actions/setup-elixir@v1.0.0
        with:
          otp-version: ${{matrix.otp}}
          elixir-version: ${{matrix.elixir}}
      - run: mix deps.get
      - run: mix test

Phoenix example

on: push

jobs:
  test:
    runs-on: ubuntu-latest

    services:
      db:
        image: postgres:11
        ports: ['5432:5432']
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - uses: actions/checkout@v1.0.0
      - uses: actions/setup-elixir@v1.0.0
        with:
          otp-version: 22.x
          elixir-version: 1.9.x
      - run: mix deps.get
      - run: mix test

License

The scripts and documentation in this project are released under the MIT license.

Contributing

Check out this doc.

Current Status

This action is in active development.