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Contents
module Redcar
class Declarations
class File
attr_reader :tags, :path
attr_accessor :last_updated
def initialize(path)
@path = path
@tags = []
load
end
def load
@tags = []
@last_updated = Time.at(0)
if ::File.exist?(path)
first_line = true
::File.read(path).each_line do |line|
if first_line
first_line = false
@last_updated = Time.at(line.chomp.to_i)
end
key, path, *match = line.split("\t")
if [key, path, match].all? { |el| !el.nil? && !el.empty? }
@tags << [key, path, match.join("\t").chomp]
end
end
end
end
def update_files(file_list)
changed_files = file_list.changed_since(last_updated)
changed_files.delete(@path)
@tags = @tags.select do |_, path, _|
file_list.contains?(path) and !changed_files[path]
end
add_tags_for_paths(changed_files.keys)
@last_updated = Time.now
end
def add_tags_for_paths(add_paths)
parser = Declarations::Parser.new
parser.parse(add_paths)
add_tags(parser.tags)
end
def add_tags(tags)
@tags += tags
end
def dump
@tags.sort!
tags_file_path = nil
Tempfile.open('tags') do |tags_file|
tags_file.puts(@last_updated.to_i.to_s)
@tags.each do |id, path, declaration|
tags_file.puts "#{id}\t#{path}\t#{declaration}"
end
tags_file.flush
tags_file_path = tags_file.path
end
FileUtils.cp(tags_file_path, path)
FileUtils.rm(tags_file_path)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems