.gitlab-ci.yml

# A job of its own, unlike the generator guards that ride along with the Rust client: this is
# another runtime, with another toolchain and another image, so there is nothing here an existing
# job could have run.
clients.ruby.check:
  stage: test
  dependencies: []
  image: ruby:$RUBY_VERSION
  # The whole suite talks to loopback sockets and finishes in seconds; anything past this is a run
  # that is stuck rather than one that is slow.
  timeout: 10m
  rules:
    - if: $CI_COMMIT_TAG =~ /^sdk-v\d+\.\d+\.\d+$/
    - changes:
        - clients/ruby/**/*
        # The generated half of the gem is written from the API's OpenAPI snapshot, so a change of
        # the generator or of the API surface has to face the suites that exercise what it wrote.
        - clients/sdkgen/**/*
        - api/openapi.snapshot.json
        # Retry classification, the bounds of a send and signature verification are hand-written
        # here and dictated by the corpus every SDK reads, so a verdict edited there has to face
        # this client rather than the one language whoever edited it happened to be reading.
        - clients/conformance/**/*
        - .gitlab-ci.yml
  before_script:
    - ruby --version
    # Pinned, so that a release of either is a change somebody made rather than a pipeline that
    # turned red on its own. Both are development dependencies and neither reaches the gem: what
    # the gem itself is allowed to require is settled by `test/gemspec_test.rb`, which runs below.
    # `simplecov` is what measures coverage at all, which is what makes the floors in
    # `test/test_helper.rb` enforceable; 1.1.1 is the version they were measured with.
    - gem install --no-document rubocop:1.89.0 minitest:6.0.6 simplecov:1.1.1
  script:
    - pushd clients/ruby
    # The generator emits already-formatted, already-linted source, so an offence here is a defect
    # in it or a hand edit beside it. Nothing is corrected: a job that rewrote what it was checking
    # would report success on source nobody wrote.
    - rubocop --format progress
    - ruby -Ilib -Itest -e 'Dir["test/**/*_test.rb"].sort.each { |f| require File.expand_path(f) }'