Class: Bibliothecary::Parsers::Nuget

Inherits:
Object
  • Object
show all
Defined in:
lib/bibliothecary/parsers/nuget.rb

Constant Summary collapse

PLATFORM_NAME = 
'nuget'

Class Method Summary collapse

Class Method Details

.analyse(folder_path, file_list) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 32

def self.analyse(folder_path, file_list)
  [analyse_project_json(folder_path, file_list),
  analyse_project_lock_json(folder_path, file_list),
  analyse_packages_config(folder_path, file_list),
  analyse_nuspec(folder_path, file_list)]
end

.analyse_nuspec(folder_path, file_list) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 78

def self.analyse_nuspec(folder_path, file_list)
  path = file_list.find{|path| path.gsub(folder_path, '').gsub(/^\//, '').match(/^[A-Za-z0-9_-]+\.nuspec$/) }
  return unless path

  manifest = Ox.parse File.open(path).read

  {
    platform: PLATFORM_NAME,
    path: path,
    dependencies: parse_nuspec(manifest)
  }
end

.analyse_packages_config(folder_path, file_list) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 65

def self.analyse_packages_config(folder_path, file_list)
  path = file_list.find{|path| path.gsub(folder_path, '').gsub(/^\//, '').match(/packages\.config$/) }
  return unless path

  manifest = Ox.parse File.open(path).read

  {
    platform: PLATFORM_NAME,
    path: path,
    dependencies: parse_packages_config(manifest)
  }
end

.analyse_project_json(folder_path, file_list) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 39

def self.analyse_project_json(folder_path, file_list)
  path = file_list.find{|path| path.gsub(folder_path, '').gsub(/^\//, '').match(/Project\.json$/) }
  return unless path

  manifest = JSON.parse File.open(path).read

  {
    platform: PLATFORM_NAME,
    path: path,
    dependencies: parse_project_json(manifest)
  }
end

.analyse_project_lock_json(folder_path, file_list) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 52

def self.analyse_project_lock_json(folder_path, file_list)
  path = file_list.find{|path| path.gsub(folder_path, '').gsub(/^\//, '').match(/Project\.lock\.json$/) }
  return unless path

  manifest = JSON.parse File.open(path).read

  {
    platform: PLATFORM_NAME,
    path: path,
    dependencies: parse_project_lock_json(manifest)
  }
end

.parse(filename, file_contents) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 14

def self.parse(filename, file_contents)
  if filename.match(/Project\.json$/)
    json = JSON.parse file_contents
    parse_project_json(json)
  elsif filename.match(/Project\.lock\.json$/)
    json = JSON.parse file_contents
    parse_project_lock_json(json)
  elsif filename.match(/packages\.config$/)
    xml = Ox.parse file_contents
    parse_packages_config(xml)
  elsif filename.match(/^[A-Za-z0-9_-]+\.nuspec$/)
    xml = Ox.parse file_contents
    parse_nuspec(xml)
  else
    []
  end
end

.parse_nuspec(manifest) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 122

def self.parse_nuspec(manifest)
  manifest.package.metadata.dependencies.locate('dependency').map do |dependency|
    {
      name: dependency.id,
      version: dependency.attributes[:version] || '*',
      type: 'runtime'
    }
  end
end

.parse_packages_config(manifest) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 112

def self.parse_packages_config(manifest)
  manifest.packages.locate('package').map do |dependency|
    {
      name: dependency.id,
      version: dependency.version,
      type: 'runtime'
    }
  end
end

.parse_project_json(manifest) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 91

def self.parse_project_json(manifest)
  manifest.fetch('dependencies',[]).map do |name, requirement|
    {
      name: name,
      requirement: requirement,
      type: 'runtime'
    }
  end
end

.parse_project_lock_json(manifest) ⇒ Object 



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# File 'lib/bibliothecary/parsers/nuget.rb', line 101

def self.parse_project_lock_json(manifest)
  manifest.fetch('libraries',[]).map do |name, requirement|
    dep = name.split('/')
    {
      name: dep[0],
      requirement: dep[1],
      type: 'runtime'
    }
  end
end