Class: KeepUp::Bundle

Inherits:
Object
  • Object
show all
Defined in:
lib/keep_up/bundle.rb

Overview

A Gemfile with its current set of locked dependencies.

Constant Summary collapse

OUTDATED_MATCHER = 
/([^ ]*) \(newest ([^,]*), installed ([^,]*)(?:, requested (.*))?\)/.freeze
UPDATE_MATCHER = 
/(?:Using|Installing|Fetching) ([^ ]*) ([^ ]*)(?: \(was (.*))?\)/.freeze

Instance Method Summary collapse

Constructor Details

#initialize(runner:, local:) ⇒ Bundle

Returns a new instance of Bundle.



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# File 'lib/keep_up/bundle.rb', line 15

def initialize(runner:, local:)
  @runner = runner
  @local = local
end

Instance Method Details

#check? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/keep_up/bundle.rb', line 31

def check?
  _, status = @runner.run2 "bundle check"
  status == 0
end

#dependencies ⇒ Object 



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# File 'lib/keep_up/bundle.rb', line 20

def dependencies
  @dependencies ||=
    begin
      command = "bundle outdated --parseable#{" --local" if @local}"
      lines = run_filtered command, OUTDATED_MATCHER
      lines.map do |name, newest, version, requirement|
        build_dependency(name, newest, version, requirement)
      end
    end
end

#update_gemfile_contents(update) ⇒ Object 



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# File 'lib/keep_up/bundle.rb', line 36

def update_gemfile_contents(update)
  update = find_specification_update(dependencies, update)
  return unless update

  update if update_specification_contents(update, "Gemfile", GemfileFilter)
end

#update_gemspec_contents(update) ⇒ Object 



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# File 'lib/keep_up/bundle.rb', line 43

def update_gemspec_contents(update)
  return unless gemspec_name

  update = find_specification_update(dependencies, update)
  return unless update

  update if update_specification_contents(update, gemspec_name, GemspecFilter)
end

#update_lockfile(update) ⇒ Object

Update lockfile and return resulting spec, or false in case of failure



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# File 'lib/keep_up/bundle.rb', line 53

def update_lockfile(update)
  update_name = update.name
  command = "bundle update#{" --local" if @local} --conservative #{update_name}"
  lines = run_filtered command, UPDATE_MATCHER
  lines.each do |name, version, old_version|
    next unless name == update_name && old_version

    current = Gem::Specification.new(name, old_version)
    result = Gem::Specification.new(name, version)
    return result if result.version > current.version
  end
  nil
end