Class: GemVersionCheck::LockfileFetcher

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

Defined Under Namespace

Classes: NotFoundError

Instance Method Summary collapse

Constructor Details

#initialize(project) ⇒ LockfileFetcher

Returns a new instance of LockfileFetcher.



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# File 'lib/gem_version_check/lockfile_fetcher.rb', line 6

def initialize(project)
  @project = project
end

Instance Method Details

#content ⇒ Object

Raises:



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# File 'lib/gem_version_check/lockfile_fetcher.rb', line 10

def content
  uri = URI.parse(repository)
  body = request(uri)
  raise NotFoundError.new(repository) if body.nil?
  body
end

#gemfile_lock_url ⇒ Object

github.com redirects github.com/user/project/raw/master/Gemfile.lock to raw.github.com/user/project/master/Gemfile.lock github enterprise does not redirect TODO: change if github enterprise redirects too



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# File 'lib/gem_version_check/lockfile_fetcher.rb', line 30

def gemfile_lock_url
  if GemVersionCheck.configuration.github_host == "github.com"
    "https://raw.#{GemVersionCheck.configuration.github_host}/#{@project}/master/Gemfile.lock"
  else
    "https://#{GemVersionCheck.configuration.github_host}/#{@project}/raw/master/Gemfile.lock"
  end
end

#repository ⇒ Object 



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# File 'lib/gem_version_check/lockfile_fetcher.rb', line 17

def repository
  @repository ||= begin
    if @project =~ /^http(s)?:\/\//
      @project
    else
      gemfile_lock_url
    end
  end
end

#request(uri) ⇒ Object 



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# File 'lib/gem_version_check/lockfile_fetcher.rb', line 38

def request(uri)
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true if uri.scheme == 'https'
  request = Net::HTTP::Get.new(uri.request_uri)
  response = http.request(request)
  if response.code == "200"
    response.body
  else
    puts "Error retrieving Gemfile.lock: #{response.inspect}"
    nil
  end
end