homebrew.rb

module PackageManager
  class Homebrew < Base
    HAS_VERSIONS = true
    HAS_DEPENDENCIES = true
    BIBLIOTHECARY_PLANNED = true
    SECURITY_PLANNED = false
    URL = 'http://brew.sh/'
    COLOR = '#555555'

    def self.package_link(project, version = nil)
      "http://formulae.brew.sh/formula/#{project.name}"
    end

    def self.install_instructions(project, version = nil)
      "brew install #{project.name}"
    end

    def self.project_names
      get("https://formulae.brew.sh/api/formula.json").map{|project| project['name'] }.uniq
    end

    def self.recent_names
      rss = SimpleRSS.parse(get_raw('http://formulae.brew.sh/feed.atom'))
      rss.entries.map{ |entry| entry.link.split('/')[-1] }.map{|e| e.split('@').first }.uniq
    end

    def self.project(name)
      get("https://formulae.brew.sh/api/formula/#{name}.json")
    end

    def self.mapping(project)
      {
        :name => project['formula'],
        :description => project['description'],
        :homepage => project['homepage'],
        :repository_url => repo_fallback('', project['homepage']),
        :version => project['version'],
        :dependencies => project['dependencies']
      }
    end

    def self.versions(project)
      [
        {
          number: project['version']
        }
      ]
    end

    def self.dependencies(name, version, project)
      return nil unless version == project[:version]
      project[:dependencies].map do |dependency|
        {
          project_name: dependency,
          requirements: '*',
          kind: 'runtime',
          platform: self.name.demodulize
        }
      end
    end
  end
end