◀Table of Contents

Testing TruffleRuby in CI

Testing TruffleRuby in GitHub Actions

In GitHub Actions, you can easily setup TruffleRuby with ruby/setup-ruby:

name: My workflow
on: [push]
jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        ruby: [ '3.2', truffleruby, truffleruby-head ]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: ruby/setup-ruby@v1
      with:
        ruby-version: $
    - run: ruby -v

See the README of that action for more documentation.

Testing TruffleRuby in TravisCI

TruffleRuby is now integrated in TravisCI. Just add truffleruby in the build matrix, such as:

language: ruby
rvm:
  - 2.6.1
  - truffleruby
  - truffleruby-head

See the TravisCI documentation for details. Please report any issue you might find.

Testing TruffleRuby in CI

If you use another continuous integration system, simply follow these instructions to run TruffleRuby in CI: download and extract the archive, add it to PATH, and run the post-install script.

Latest Release

Set TRUFFLERUBY_VERSION to the latest TruffleRuby version from GitHub releases.

export TRUFFLERUBY_VERSION=<desired_version>
curl -L https://github.com/oracle/truffleruby/releases/download/graal-$TRUFFLERUBY_VERSION/truffleruby-$TRUFFLERUBY_VERSION-linux-amd64.tar.gz | tar xz
export PATH="$PWD/truffleruby-$TRUFFLERUBY_VERSION-linux-amd64/bin:$PATH"
$PWD/truffleruby-$TRUFFLERUBY_VERSION-linux-amd64/lib/truffle/post_install_hook.sh
ruby -v

Latest Dev Build

Here are the instructions for manually installing the latest dev build:

curl -L https://github.com/ruby/truffleruby-dev-builder/releases/latest/download/truffleruby-head-ubuntu-18.04.tar.gz | tar xz
export PATH="$PWD/truffleruby-head/bin:$PATH"
$PWD/truffleruby-head/lib/truffle/post_install_hook.sh
ruby -v

RubyGems Configuration

Note that you also need to ensure GEM_HOME and GEM_PATH are not set, so TruffleRuby uses the correct GEM_HOME and GEM_PATH. See Using TruffleRuby without a Ruby manager for details.