class BaseFileRetriever
Constants
- FileInfo
Public Class Methods
new(skip_file_regs=[])
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 5 def initialize(skip_file_regs=[]) default_skip_regs = ["^\\.+$","\\.DS_Store$"] skip_file_regs.concat(default_skip_regs) @skip_file_names_reg = reg_convert_from_strs(skip_file_regs) end
Public Instance Methods
retrieve(base_path,callback)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 11 def retrieve(base_path,callback) files = dir_entries(base_path) files.each do |file_name| next if skip_file?(file_name) abs_path = File.expand_path(file_name,base_path) file_type = ftype?(abs_path) next unless file_exist?(abs_path) callback.call(file_type,file_name,abs_path) case file_type when :directory retrieve(abs_path,callback) end end end
retrieved(base_path,result_files=[])
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 29 def retrieved(base_path,result_files=[]) files = dir_entries(base_path) files.each do |file_name| next if skip_file?(file_name) abs_path = File.expand_path(file_name,base_path) file_type = ftype?(abs_path) next unless file_exist?(abs_path) result_files << FileInfo.new(file_type,file_name,abs_path) case file_type when :directory retrieved(abs_path,result_files) end end result_files end
update_skip_file_names_reg(reg)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 48 def update_skip_file_names_reg(reg) @skip_file_names_reg = reg end
Private Instance Methods
dir_entries(path)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 62 def dir_entries(path) Dir.entries(path) end
file_exist?(path)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 75 def file_exist?(path) File.exist?(path) end
ftype?(path)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 53 def ftype?(path) begin File.ftype(path).to_sym rescue => e return :unknown ensure end end
read(path)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 79 def read(path) File.read(path) end
reg_convert_from_strs(strs)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 71 def reg_convert_from_strs(strs) %r(#{strs.join("|")}) end
skip_file?(relative_path)
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# File lib/file_retriever/FileRetriever/sources/FileRetriever.rb, line 66 def skip_file?(relative_path) return true if @skip_file_names_reg.match(relative_path) return false end