Sha256: 3f53841a900cb6885d11de3f274ef9fe38d2748bf80e571859437c55342e2c0e
Contents?: true
Size: 1.78 KB
Versions: 12
Compression:
Stored size: 1.78 KB
Contents
require 'linguist/blob_helper'
module Linguist
# A FileBlob is a wrapper around a File object to make it quack
# like a Grit::Blob. It provides the basic interface: `name`,
# `data`, and `size`.
class FileBlob
include BlobHelper
# Public: Initialize a new FileBlob from a path
#
# path - A path String that exists on the file system.
# base_path - Optional base to relativize the path
#
# Returns a FileBlob.
def initialize(path, base_path = nil)
@path = path
@name = base_path ? path.sub("#{base_path}/", '') : path
end
# Public: Filename
#
# Examples
#
# FileBlob.new("/path/to/linguist/lib/linguist.rb").name
# # => "/path/to/linguist/lib/linguist.rb"
#
# FileBlob.new("/path/to/linguist/lib/linguist.rb",
# "/path/to/linguist").name
# # => "lib/linguist.rb"
#
# Returns a String
attr_reader :name
# Public: Read file permissions
#
# Returns a String like '100644'
def mode
File.stat(@path).mode.to_s(8)
end
# Public: Read file contents.
#
# Returns a String.
def data
File.read(@path)
end
# Public: Get byte size
#
# Returns an Integer.
def size
File.size(@path)
end
# Public: Get file extension.
#
# Returns a String.
def extension
extensions.last || ""
end
# Public: Return an array of the file extensions
#
# >> Linguist::FileBlob.new("app/views/things/index.html.erb").extensions
# => [".html.erb", ".erb"]
#
# Returns an Array
def extensions
basename, *segments = File.basename(name).split(".")
segments.map.with_index do |segment, index|
"." + segments[index..-1].join(".")
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems