Sha256: 317edc9be80c1a663999545739be66b022cd08813db8b088b2a52d449bbc6287
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Versions: 20
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Contents
require 'fileutils'
module SpatialFeatures
module Unzip
def self.paths(file_path, find: nil, **extract_options)
paths = extract(file_path, **extract_options)
if find = Array.wrap(find).presence
paths = paths.detect {|path| find.any? {|pattern| path.index(pattern) } }
raise(PathNotFound, "Archive did not contain a file matching #{find}") unless paths.present?
end
return paths
end
def self.extract(file_path, output_dir = Dir.mktmpdir, downcase: false)
[].tap do |paths|
entries(file_path).each do |entry|
output_filename = entry.name
output_filename = output_filename.downcase if downcase
path = "#{output_dir}/#{output_filename}"
FileUtils.mkdir_p(File.dirname(path))
entry.extract(path)
paths << path
end
end
rescue => e
FileUtils.remove_entry(output_dir)
raise(e)
end
def self.names(file_path)
entries(file_path).collect(&:name)
end
def self.entries(file_path)
Zip::File.open(File.path(file_path))
end
def self.is_zip?(file)
zip = file.readline.start_with?('PK')
file.rewind
return zip
rescue EOFError
return false
end
# EXCEPTIONS
class PathNotFound < StandardError; end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems