Module: MatchingBundle

Defined in:
lib/matching_bundle.rb,
lib/matching_bundle/version.rb

Constant Summary collapse

VERSION = 
"0.3.2"

Class Method Summary collapse

Class Method Details

.find_or_install_matching_version(gemfile_content) ⇒ Object 



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# File 'lib/matching_bundle.rb', line 7

def find_or_install_matching_version(gemfile_content)
  requirements = bundler_requirements(gemfile_content)
  return if requirements.empty? # just use whatever

  if version = find_matching_local_bundler_version(requirements)
    warn "Using installed bundler #{version}"
    return version
  end

  unless version = find_matching_remote_bundler_version(requirements)
    warn "No remote version of bundler satisfies #{requirements.join(", ")}"
    return
  end

  warn "Installing bundler #{version}"
  abort unless system "gem", "install", "bundler", "-v", version
  version
end