Class: Lapidario::LockfileInfo

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gemfile_lock_as_strings, include_git = true) ⇒ LockfileInfo

Returns a new instance of LockfileInfo.



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# File 'lib/lockfile_info.rb', line 9

def initialize(gemfile_lock_as_strings, include_git = true)
  @git_gems = Lapidario::LockfileInfo.get_git_gems_from_gemfile_lock(gemfile_lock_as_strings) if include_git
  @git_gems ||= {}
  @rubygems_gems = Lapidario::LockfileInfo.get_rubygems_from_gemfile_lock(gemfile_lock_as_strings)
  # joins gem names and versions from git/rubygems/other sources in a single format
  @primary_gems = @git_gems.merge(@rubygems_gems)
end

Instance Attribute Details

#git_gems ⇒ Object

Returns the value of attribute git_gems.



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

def git_gems
  @git_gems
end

#primary_gems ⇒ Object

Returns the value of attribute primary_gems.



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

def primary_gems
  @primary_gems
end

#rubygems_gems ⇒ Object

Returns the value of attribute rubygems_gems.



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

def rubygems_gems
  @rubygems_gems
end

Class Method Details

.get_git_gems_from_gemfile_lock(gemfile_lock_as_strings) ⇒ Object

gets gems under GIT namespace



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# File 'lib/lockfile_info.rb', line 53

def self.get_git_gems_from_gemfile_lock(gemfile_lock_as_strings)
  git_gem_sections = []
  gem_names_and_versions = {}
  gemfile_lock_as_strings.each_with_index do |line, index|
    git_gem_sections << Helper.slice_up_to_next_empty_line(index, gemfile_lock_as_strings) if line == "GIT"
  end

  return [] if git_gem_sections.empty?

  git_gem_sections.each do |git_gem|
    git_gem_info = Lapidario::Helper.extract_git_gem_info git_gem

    name = git_gem_info[0]
    version_and_remote = git_gem_info[1]
    gem_names_and_versions[name] = version_and_remote
  end
  gem_names_and_versions
end

.get_rubygems_from_gemfile_lock(gemfile_lock_as_strings) ⇒ Object

gets gems installed from rubygems; in the future check also for other remote sources



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# File 'lib/lockfile_info.rb', line 30

def self.get_rubygems_from_gemfile_lock(gemfile_lock_as_strings)
  gem_section = []
  gem_names_and_versions = {}
  gemfile_lock_as_strings.each_with_index do |line, index|
    gem_section = Helper.slice_up_to_next_empty_line(index, gemfile_lock_as_strings) if line == "GEM"
  end

  if gem_section.empty?
    raise "#{gemfile_lock_as_strings.join("\n")}\n\nEND OF OUTPUT\nA line consisting of a single 'GEM' string with no further chars wasn't found. See output above."
  end

  gem_section.each do |line|
    next unless Lapidario::Helper.lockfile_primary_gem_line? line

    gem_name_and_version = line.clone.strip.split(" ")
    name = gem_name_and_version[0]
    version = gem_name_and_version[1]
    gem_names_and_versions[name] = version ? version.gsub(/[()]/, "") : ""
  end
  gem_names_and_versions
end

Instance Method Details

#git_gems? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lockfile_info.rb', line 25

def git_gems?
  @git_gems && !@git_gems.empty?
end

#puts_versionless_rubygems_info ⇒ Object 



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# File 'lib/lockfile_info.rb', line 17

def puts_versionless_rubygems_info
  versionless_gems = []
  @rubygems_gems.each do |gem, version|
    versionless_gems << [gem, version] if version.nil? || version.empty?
  end
  print "#{versionless_gems.join("\n")}\nThere are #{versionless_gems.size} gems without specified version, names are listed above."
end