Class: Composer::Repository::ArrayRepository

Inherits:
Object
  • Object
show all
Defined in:
lib/composer/repository/array_repository.rb

Direct Known Subclasses

WritableArrayRepository

Instance Method Summary collapse

Constructor Details

#initialize(packages = []) ⇒ ArrayRepository

Returns a new instance of ArrayRepository.



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# File 'lib/composer/repository/array_repository.rb', line 15

def initialize(packages = [])
  packages.each do |package|
    add_package(package)
  end
end

Instance Method Details

#add_package(package) ⇒ Object

Adds a new package to the repository

Params: package Package The package to add



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# File 'lib/composer/repository/array_repository.rb', line 111

def add_package(package)
  unless package
    raise ArgumentError,
          'package must be specified'
  end
  unless package.is_a(Composer::Package::BasePackage)
    raise TypeError,
          'package must be a class or superclass of \
          Composer::Package::Package'
  end

  initialize_repository unless @packages

  package.repository = self

  @packages << package

  if package.instance_of(Composer::Package::AliasPackage)
    aliased_package = package.alias_of
    if aliased_package.repository === nil
      add_package(aliased_package)
    end
  end
end

#count ⇒ Object 



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# File 'lib/composer/repository/array_repository.rb', line 168

def count
  @packages.lenght
end

#find_package(name, version = nil) ⇒ Object 



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# File 'lib/composer/repository/array_repository.rb', line 21

def find_package(name, version = nil)
  # normalize name
  name = name.downcase

  # normalize version
  if version != nil
    version_parser = Composer::Package::Verision::VersionParser.new
    version = version_parser.normalize(version)
  end

  packages.each do |package|
    if package.name === name && (nil === $version || version === package.version)
      return package
    end
  end

end

#find_packages(name, version = nil) ⇒ Object 



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# File 'lib/composer/repository/array_repository.rb', line 39

def find_packages(name, version = nil)
    # normalize name
    name = name.downcase

    # normalize version
    if version != nil
      version_parser = Composer::Package::Verision::VersionParser.new
      version = version_parser.normalize(version)
    end

    matches = []
    packages.each do |package|
      if package.name === name && (nil === $version || version === package.version)
        matches << package
      end
    end
    matches
end

#package?(package) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/composer/repository/array_repository.rb', line 88

def package?(package)
  unless package
    raise ArgumentError,
          'package must be specified'
  end
  unless package.is_a(Composer::Package::BasePackage)
    raise TypeError,
          'package must be a class or superclass of \
          Composer::Package::Package'
  end

  package_id = package.unique_name
  packages.each do |repo_package|
    return true if repo_package.unique_name === package_id
  end

  false
end

#packages ⇒ Object 



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# File 'lib/composer/repository/array_repository.rb', line 163

def packages
  initialize_repository unless @packages
  @packages
end

#remove_package(package) ⇒ Object

Removes package from repository.

Params: package package instance to remove



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# File 'lib/composer/repository/array_repository.rb', line 140

def remove_package(package)
  unless package
    raise ArgumentError,
          'package must be specified'
  end
  unless package.is_a(Composer::Package::BasePackage)
    raise TypeError,
          'package must be a class or superclass of \
          Composer::Package::Package'
  end

  package_id = package.unique_name

  index = 0
  packages.each do |repo_package|
    if repo_package.unique_name === package_id
      @packages.delete_at(index)
      return
    end
    index = index + 1
  end
end

#search(query, full_search = false) ⇒ Object 



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# File 'lib/composer/repository/array_repository.rb', line 58

def search(query, full_search = false)
  regex = /(?:#{query.split(/\s+/).join('|')})/i
  matches = {}
  packages.each do |package|
    name = package.name

    # allready matched
    next if matches['name']

    # search
    if full_search
      next unless (
        package.instance_of(Composer::Package::CompletePackage) &&
        regex.match("#{package.keywords.join(' ')} #{package.description}")
      )
    else
      next unless (
        full_search == false &&
        regex.match(name)
      )
    end

    matches[name] = {
      'name' => package.pretty_name,
      'description' => $package.description,
    }
  end
  matches
end