Sha256: 40dd37848b5abcbcf24798c3d3926b64dd874550b387694d92e65bd25d347e0c
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Versions: 13
Compression:
Stored size: 1.19 KB
Contents
require_dependency "renalware"
module Renalware
class ZipArchive
def initialize(file)
@file = Pathname.new(file)
end
def unzip
Dir.mktmpdir(nil, Rails.root.join("tmp").to_s) do |dir|
files = unzip_to_tmp_dir_and_return_pathames_array(dir)
yield(files)
end
end
def rar_archive?
`file #{file}`.match? /RAR/
end
private
attr_reader :file
# Zip arguments
# -o = overwrite if files already there (to avoid unattended)
# -j = junk (throw away) the path structure in the zip file - this has the risk that
# files in separate folders but with the same name could overwrite each other..
# Unrar aguments
# - e extract files
# - o+ overwrite existing
def unzip_to_tmp_dir_and_return_pathames_array(dir)
zip_realpath = file.realpath
Dir.chdir(dir) do
if rar_archive?
execute("unrar e -o+ #{zip_realpath}")
else
execute("unzip -o -j #{zip_realpath}")
end
end
Pathname.new(dir).children
end
def execute(cmd)
success = system(cmd)
raise("Command '#{cmd}' returned #{$CHILD_STATUS.exitstatus}") unless success
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems