Bundler resolves wrong depedency version

[miks]

Running bundle install with bundler version 1.14.4 I'm getting:

    releaf was resolved to 1.0.8, which depends on
      releaf-core (= 1.0.8) was resolved to 1.0.8, which depends on
        railties (~> 4.2.7.1) was resolved to 4.2.7.1, which depends on
          actionpack (= 4.2.7.1) was resolved to 4.2.7.1, which depends on
            activesupport (= 5.0.1)

    releaf was resolved to 1.0.8, which depends on
      releaf-core (= 1.0.8) was resolved to 1.0.8, which depends on
        railties (~> 4.2.7.1) was resolved to 4.2.7.1, which depends on
          activesupport (= 4.2.7.1)

Where in fact actionpack 4.2.7.1 depends on activesupport 4.2.7.1 (https://rubygems.org/gems/actionpack/versions/4.2.7.1)

Possible related with #5095

Bundler 1.13.6 is working correctly. I got this error on travis-ci where latest (1.14.4) version is used.

[colby-swandale]

Can you please share the output of bundle env

[miks]

Environment

Bundler   1.14.4
Rubygems  2.5.1
Ruby      2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin16]
GEM_HOME  /Users/miks/.rvm/gems/ruby-2.3.1
GEM_PATH  /Users/miks/.rvm/gems/ruby-2.3.1:/Users/miks/.rvm/gems/ruby-2.3.1@global
RVM       1.27.0 (master)
Git       2.10.1 (Apple Git-78)
Platform  x86_64-darwin-16
rubygems-bundler (1.4.4)

## Gemfile

### Gemfile

```ruby
source "http://rubygems.org"
require 'yaml'

config_file = File.expand_path('../config.yml', __FILE__)
unless File.exist?(config_file)
  puts "config.yml is missing"
  puts "see CONTRIBUTING.md"
  exit(1)
end

config = YAML.load_file(config_file)

# Declare your gem's dependencies in releaf.gemspec.
# Bundler will treat runtime dependencies like base dependencies, and
# development dependencies will be added by default to the :development group.
gemspec

# gems re-listed for correct dummy app working

# Declare any dependencies that are still in development here instead of in
# your gemspec. These might include edge Rails or gems from your path or
# Git. Remember to move these dependencies to your gemspec before releasing
# your gem to rubygems.org.

# To use debugger
# gem 'debugger'


case config["database"]["type"]
when 'mysql'
  gem 'mysql2', platform: :ruby
when 'postgresql'
  gem 'pg'
end

group :documentation do
  gem 'yard'
  gem 'github-markdown', '>= 0.5.3', platforms: :ruby
  gem 'redcarpet', '>= 2.2.2', platforms: :ruby
  gem 'yard-activerecord', '~> 0.0.14'
end

Gemfile.lock

<No /Users/miks/code/releaf/Gemfile.lock found>

Gemspecs

releaf.gemspec

require File.expand_path('lib/releaf/version', __dir__)
require File.expand_path('lib/releaf/gems', __dir__)

Gem::Specification.new do |s|
  s.name        = "releaf"
  s.version     = Releaf::VERSION

  s.summary     = "Administration interface for Ruby on Rails"
  s.description = "Administration interface for Ruby on Rails"
  s.authors     = ["CubeSystems"]
  s.email       = '[email protected]'
  s.homepage    = 'https://github.com/cubesystems/releaf'
  s.require_paths = %w(lib)
  s.license     = "MIT"

  s.files       = Dir["lib/**/*"] + ["LICENSE"]
  s.test_files  = Dir["spec/factories/**/*"] + Dir["spec/support/**/*"] + Dir["spec/*.rb"]

  Releaf::GEMS.each do|gem|
    s.add_dependency gem, Releaf::VERSION
  end

  s.add_development_dependency 'rspec-rails'
  s.add_development_dependency 'capybara'
  s.add_development_dependency 'poltergeist'
  s.add_development_dependency 'factory_girl_rails'
  s.add_development_dependency 'syntax'
  s.add_development_dependency 'simplecov'
  s.add_development_dependency 'simplecov-rcov'
  s.add_development_dependency 'database_cleaner'
  s.add_development_dependency 'shoulda-matchers', '~> 2.8'
  s.add_development_dependency 'db-query-matchers'
  s.add_development_dependency 'coveralls'
  s.add_development_dependency 'timecop'
  s.add_development_dependency 'with_model'
  s.add_development_dependency 'pry'
  s.add_development_dependency 'pry-nav'
  s.add_development_dependency 'roo'

  s.required_ruby_version = '>= 2.2.0'
end

[olleolleolle]

@miks Does it do the right thing with latest Rubygems installed? gem update --system?

[miks]

Yes, it's same with 2.6.10.
I discovered this while travis-ci started to fail (https://travis-ci.org/cubesystems/releaf/jobs/202733080).
I wasn't able to reproduce errors locally until upgraded bundler to latest version.

[segiddins]

Can you see if master, which includes #5443, resolves properly? Thanks!

[miks]

What's proper way to install gem from github branch? With tool like specific_install?

[miks]

I installed latest version from master branch with specific_install, output is little bit different now:

Bundler could not find compatible versions for gem "activesupport":
  In Gemfile:
    activesupport (= 5.0.1)

    activesupport (= 5.0.1)

    activesupport (= 5.0.1)

    activesupport (= 5.0.1)

    activesupport (= 5.0.1)

    rails-dom-testing (~> 2.0) was resolved to 2.0.2, which depends on
      activesupport (< 6.0, >= 4.2.0)

    releaf was resolved to 1.0.8, which depends on
      releaf-core (= 1.0.8) was resolved to 1.0.8, which depends on
        railties (~> 4.2) was resolved to 4.2.0, which depends on
          activesupport (= 4.2.0)

    releaf was resolved to 1.0.8, which depends on
      releaf-core (= 1.0.8) was resolved to 1.0.8, which depends on
        railties (~> 4.2) was resolved to 4.2.0, which depends on
          activesupport (= 4.2.0)

    rspec-rails was resolved to 3.5.2, which depends on
      activesupport (>= 3.0)

    shoulda-matchers (~> 2.8) was resolved to 2.8.0, which depends on
      activesupport (>= 3.0.0)

    shoulda-matchers (~> 2.8) was resolved to 2.8.0, which depends on
      activesupport (>= 3.0.0)

[segiddins]

Ugh thanks, guess I'll have to see why the resolver is choking on this 😔

[miks]

I don't understand this https://travis-ci.org/cubesystems/releaf/jobs/202965587
I tried locally latest bundler version (with gem specific_install https://github.com/bundler/bundler.git), but got same error while on travis-ci it's working now.
How it's possible?

[segiddins]

Can confirm this is fixed on master