Okay, so I've got an error while building my Docker image (think of it as similar to a deploy step, or Heroku deploy if you're unfamiliar with Docker).
Gems that are in the :test and :development groups are being looked for when the precompile step happens, and since I've bundled --without development test - as I don't want to have QT just so that capybara-webkit doesn't error on bundle - the precompile step is throwing an error.
The error is always a variant of:
Could not find <gem-name> in any of the sources (Bundler::GemNotFound)
My Gemfile:
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.9'
# Use sqlite3 as the database for Active Record
# gem 'sqlite3'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use Unicorn as the app server
# gem 'unicorn'
gem 'unicorn', '~> 4.8.3'
gem 'unicorn-worker-killer', '~> 0.4.2'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
gem 'rdf', '~> 1.1.0'
gem 'tripod', '~> 0.11.1'
gem 'devise'
gem 'devise_invitable'
gem 'authority'
gem 'mongoid', '~> 4.0.0'
gem 'bootstrap-sass', '~> 3.3.3'
# pagination
gem 'kaminari', '~> 0.16.3'
gem 'bootstrap-kaminari-views'
# background processing
gem 'sidekiq'
gem 'sidekiq-status'
gem 'request_store', '~> 1.1.0'
# add memoization
gem 'memoist', '~> 0.12.0'
# dropbox gem for uploads etc
gem 'dropbox-sdk', '~> 1.6.4'
# error reporting
gem 'sentry-raven'
group :development, :test do
gem "rspec-rails", "~> 3.0.0"
gem "factory_girl_rails", "~> 4.5.0"
gem "capybara", "~> 2.4"
gem "database_cleaner"
# gem "selenium-webdriver"
gem 'poltergeist'
gem 'capybara-webkit'
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
#gem 'byebug'
gem 'pry-byebug'
gem 'better_errors', '~> 2.1.1'
# Access an IRB console on exception pages or by using <%= console %> in views
gem 'web-console', '~> 2.0'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
# gem 'spring'
end
The line in the Dockerfile where the error happens is:
RUN /bin/bash -l -c "RAILS_ENV=production bundle exec rake assets:precompile RAILS_GROUPS=assets --trace"
So basically, what I'm really after is the equivalent for --without test development for the rake task. Can I do that? As per some advice, I've already changed (in application.rb):
Bundler.require(*Rails.groups)
to
Bundler.require(:default, :assets, Rails.env)
Anybody have Rails-fu enough to solve this one? I've looked in the docs and on SO, as well as asking my colleagues but I'm still banging my head against the wall over this.
