ruby-debug-ide

by ruby-debug

ruby-debug / ruby-debug-ide

An interface which glues ruby-debug to IDEs like Eclipse (RDT), NetBeans and RubyMine.

229 Stars 63 Forks Last release: almost 4 years ago (v0.6.1.beta4) Other 519 Commits 39 Releases

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ruby-debug-ide

The 'ruby-debug-ide' gem provides the protocol to establish communication between the debugger engine (such as debase or ruby-debug-base) and IDEs (for example, RubyMine, Visual Studio Code, or Eclipse). 'ruby-debug-ide' redirect commands from the IDE to the debugger engine. Then, it returns answers/events received from the debugger engine to the IDE. To learn more about a communication protocol, see the following document: ruby-debug-ide protocol.

Install debugging gems

Depending on the used Ruby version, you need to add/install the following debugging gems to the Gemfile: - Ruby 2.x - ruby-debug-ide and debase - Ruby 1.9.x - ruby-debug-ide and ruby-debug-base19x - jRuby or Ruby 1.8.x - ruby-debug-ide and ruby-debug-base

For Windows, make sure that the Ruby DevKit is installed.

Start debugging session

To start the debugging session for a Rails application, run the following command:

shell
rdebug-ide --host 0.0.0.0 --port 1234 --dispatcher-port 1234 -- bin/rails s
If you want to debug a Rails application run using Docker Compose, you need to start the Rails server from the Docker in the following way:
yaml
command: bundle exec rdebug-ide --host 0.0.0.0 --port 1234 -- bin/rails s -p 3000 -b 0.0.0.0
volumes: 
  - .:/sample_rails_app
ports:
  - "1234:1234"
  - "3000:3000"
  - "26162:26162"
Note that all ports above should be exposed in the Dockerfile.

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