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Contents
require 'pathname'
require 'webgen/websiteaccess'
require 'webgen/path'
module Webgen
# This class is used to read source paths from a directory in the file system.
class Source::FileSystem
# A special Webgen::Path class for handling with file system paths.
class Path < Webgen::Path
# Create a new object with absolute path +path+ for the file system path +fs_path+.
def initialize(path, fs_path)
super(path) { File.open(fs_path, 'rb') }
@fs_path = fs_path
WebsiteAccess.website.cache[[:fs_path, @fs_path]] = File.mtime(@fs_path)
@meta_info['modified_at'] = File.mtime(@fs_path)
end
# Return +true+ if the file system path used by the object has been modified.
def changed?
data = WebsiteAccess.website.cache[[:fs_path, @fs_path]]
File.mtime(@fs_path) > data
end
end
# The root path from which paths read.
attr_reader :root
# The glob (see Dir.glob for details) that is used to specify which paths under the root path
# should be returned by #paths.
attr_reader :glob
# Create a new file system source for the root path +root+ using the provided +glob+.
def initialize(root, glob = '**/*')
if root =~ /^([a-zA-Z]:|\/)/
@root = root
else
@root = File.join(WebsiteAccess.website.directory, root)
end
@glob = glob
end
# Return all paths under #root which match #glob.
def paths
@paths ||= Dir.glob(File.join(@root, @glob), File::FNM_DOTMATCH|File::FNM_CASEFOLD).to_set.collect! do |f|
temp = Pathname.new(f.sub(/^#{Regexp.escape(@root)}\/?/, '/')).cleanpath.to_s
temp += '/' if File.directory?(f) && temp[-1] != ?/
path = Path.new(temp, f)
path
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems