Bazel for Ruby

A talk about using Bazel in Ruby projects for SF Bay Area Ruby Meetup on January 16, 2025 (https://lu.ma/goujxu3a?tk=xB1NnX).

Recording: https://www.rubyvideo.dev/talks/using-bazel-in-ruby-projects

Transcript

1. BAZEL FOR RUBY SF BAY AREA RUBY MEETUP @ JAN 16, 2025
2. ALEX RODIONOV - Quality Architect @ Toptal - Author @ Maccy - Ruby maintainer @ Selenium - Co-founder @ Alumnium.ai - Member @ Bazel Rules SIG
3. - Build and test tool - Open source and created at Google - Designed for monorepos - Polyglot (Java, Python, Go, JavaScript, etc.) - Extremely e ffi cient and scalable - Hermetic - Supports remote caching and remote execution WHAT IS BAZEL?
4. WHAT IS BAZEL BUILD?
5. WHAT IS BAZEL BUILD?
6. WHAT IS BAZEL TEST?
7. IT’S A GRAPH
8. IT’S EFFICIENT
9. IT’S POLYGLOT
10. IT’S POLYGLOT - rules_java - rules_python - rules_nodejs - rules_ts - rules_go - rules_rust - rules_oci (Docker) - rules_helm - … - rules_ruby
11. - Supports Ruby language in Bazel ecosystem - Installs Ruby itself (MRI, JRuby, Tru ff l eRuby) - Installs dependencies via Bundler - Provides interface for common operations - rb_library - rb_gem_build - rb_gem_push - rb_binary - rb_test RULES_RUBY
12. DEMO
13. - https://bazel.build/ - https://github.com/bazel-contrib/rules_ruby - https://bazelbuild.slack.com/channels/ruby - p0deje@gmail.com THANK YOU!