Dynamic Ruby versions matrix on GitHub Actions
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
name: Test | |
on: push | |
jobs: | |
ruby-versions: | |
runs-on: ubuntu-latest | |
outputs: | |
versions: ${{ steps.versions.outputs.value }} | |
steps: | |
- id: versions | |
name: Fetch Ruby versions | |
run: | | |
versions="$(curl -s 'https://cache.ruby-lang.org/pub/misc/ci_versions/cruby.json' | jq -c)" | |
echo "Fetched Ruby versions: ${versions}" | |
echo "::set-output name=value::${versions}" | |
test: | |
name: Test on Ruby ${{ matrix.ruby }} | |
needs: ruby-versions | |
runs-on: ubuntu-latest | |
strategy: | |
fail-fast: false | |
matrix: | |
ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }} | |
steps: | |
- uses: actions/checkout@v3 | |
- uses: ruby/setup-ruby@v1 | |
with: | |
ruby-version: ${{ matrix.ruby }} | |
bundler-cache: true | |
- run: bundle exec rake |
An example to add outdated versions to the matrix:
versions=$(curl -s 'https://cache.ruby-lang.org/pub/misc/ci_versions/all.json' | jq -c '. |= . + ["2.6", "2.5", "2.4"]')
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
See https://cache.ruby-lang.org/pub/misc/ci_versions/ for other versions (e.g. jruby)