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Contents
#
# Fluentd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
module Fluent
module FileUtil
# Check file is writable if file exists
# Check directory is writable if file does not exist
#
# @param [String] path File path
# @return [Boolean] file is writable or not
def writable?(path)
return false if File.directory?(path)
return File.writable?(path) if File.exist?(path)
dirname = File.dirname(path)
return false if !File.directory?(dirname)
File.writable?(dirname)
end
module_function :writable?
# Check file is writable in conjunction wtih mkdir_p(dirname(path))
#
# @param [String] path File path
# @return [Boolean] file writable or not
def writable_p?(path)
return false if File.directory?(path)
return File.writable?(path) if File.exist?(path)
dirname = File.dirname(path)
until File.exist?(dirname)
dirname = File.dirname(dirname)
end
return false if !File.directory?(dirname)
File.writable?(dirname)
end
module_function :writable_p?
end
end
Version data entries
37 entries across 37 versions & 2 rubygems