Class: Gonzui::FileFetcher

Inherits:
AbstractFetcher show all
Defined in:
lib/gonzui/fetcher.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractFetcher

#add_finishing_proc, #exclude?, #finish, #package_name

Methods included from Util

assert, assert_equal, assert_equal_all, assert_non_nil, assert_not_reached, benchmark, command_exist?, commify, eprintf, format_bytes, program_name, protect_from_signals, require_command, set_verbosity, shell_escape, unix?, vprintf, windows?, wprintf

Constructor Details

#initialize(config, source_uri, options) ⇒ FileFetcher

Returns a new instance of FileFetcher.



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# File 'lib/gonzui/fetcher.rb', line 101

def initialize(config, source_uri, options)
  super(config, source_uri, options)
  begin
    File.ftype(source_uri.path)
  rescue => e
    raise FetchFailed.new(e.message)
  end
end

Class Method Details

.scheme ⇒ Object 



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# File 'lib/gonzui/fetcher.rb', line 97

def self.scheme
  "file"
end

Instance Method Details

#collect ⇒ Object 



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# File 'lib/gonzui/fetcher.rb', line 131

def collect
  directory = @base_uri.path
  relative_paths = []
  Dir.all_files(directory).map {|file_name|
    next if exclude?(file_name)
    relative_path = File.relative_path(file_name, directory)
    relative_paths.push(relative_path)
  }
  return relative_paths
end

#fetch(relative_path) ⇒ Object 



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# File 'lib/gonzui/fetcher.rb', line 124

def fetch(relative_path)
  path = restore_path(relative_path)
  content = File.read(path)
  mtime = File.mtime(path)
  return Content.new(content, mtime, path)
end

#get_extractor ⇒ Object 



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# File 'lib/gonzui/fetcher.rb', line 120

def get_extractor
  return Extractor.new(@config, @source_uri.path)
end

#need_extraction? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gonzui/fetcher.rb', line 116

def need_extraction?
  not File.directory?(@source_uri.path)
end