Please note: This repository is currently unmaintained by a team of developers at GitHub. It is now maintained by the Erlang Ecosystem Foundation at erlef/setup-elixir. Rather than using actions/setup-elixir, please begin referring to that action in your workflows, instead.
This action sets up an Elixir environment for use in a GitHub Actions workflow by:
- Installing OTP
- Installing Elixir
Note Currently, this action currently only supports Actions' ubuntu- runtimes.
See action.yml.
Note The OTP release version specification is relatively
complex.
For best results, we recommend specifying exact OTP and Elixir versions.
However, values like 22.x are also accepted, and we attempt to resolve them
according to semantic versioning rules.
Additionally, it is recommended that one specifies OTP and Elixir versions
using YAML strings, as these examples do, so that numbers like 23.0 don't
end up being parsed as 23, which is not equivalent.
For pre-release Elixir versions, such as 1.11.0-rc.0, use the full version
specifier (1.11.0-rc.0). Pre-release versions are opt-in, so 1.11.x will
not match a pre-release.
on: push jobs: test: runs-on: ubuntu-latest steps: - uses: actions/checkout@v2 - uses: actions/setup-elixir@v1 with: otp-version: '22.2' elixir-version: '1.9.4' - run: mix deps.get - run: mix test
on: push jobs: test: runs-on: ubuntu-latest name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}} strategy: matrix: otp: ['20.3', '21.3', '22.2'] elixir: ['1.8.2', '1.9.4'] steps: - uses: actions/checkout@v2 - uses: actions/setup-elixir@v1 with: otp-version: ${{matrix.otp}} elixir-version: ${{matrix.elixir}} - run: mix deps.get - run: mix test
on: push jobs: test: runs-on: ubuntu-latest services: db: image: postgres:11 ports: ['5432:5432'] env: POSTGRES_PASSWORD: postgres options: >- --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5 steps: - uses: actions/checkout@v2 - uses: actions/setup-elixir@v1 with: otp-version: '22.2' elixir-version: '1.9.4' - run: mix deps.get - run: mix test
When using the Phoenix example above, the postgres container has some
default authentication set up. Specifically, it expects a username of
"postgres", and a password of "postgres". It will be available at
localhost:5432.
The simplest way of setting these auth values in CI is by checking for the
GITHUB_ACTIONS environment variable that is set in all workflows:
# config/test.exs use Mix.Config # Configure the database for local testing config :app, App.Repo, database: "my_app_test", hostname: "localhost", pool: Ecto.Adapters.SQL.Sandbox # Configure the database for GitHub Actions if System.get_env("GITHUB_ACTIONS") do config :app, App.Repo, username: "postgres", password: "postgres" end
The problem matchers in this repository are adapted from here. See MATCHER_NOTICE for license details.
The scripts and documentation in this project are released under the MIT license.
Check out this doc.
This action is in active development.