Sha256: 8b43d2a378017dcc8e3ce254c5e6ca77952171fd1bd31593d80fe5468f139720
Contents?: true
Size: 1.44 KB
Versions: 10
Compression:
Stored size: 1.44 KB
Contents
module ROCrate
##
# A class to handle writing of RO-Crates to Zip files or directories.
class Writer
##
# Initialize a new Writer for the given Crate.
# @param crate [Crate] The RO-Crate to be written.
def initialize(crate)
@crate = crate
end
##
# Write the crate to a directory.
#
# @param dir [String] A path for the directory for the crate to be written to. All parent directories will be created.
# @param overwrite [Boolean] Whether or not to overwrite existing files.
def write(dir, overwrite: true)
FileUtils.mkdir_p(dir) # Make any parent directories
@crate.entries.each do |path, entry|
fullpath = ::File.join(dir, path)
next if !overwrite && ::File.exist?(fullpath)
next if entry.directory?
FileUtils.mkdir_p(::File.dirname(fullpath))
temp = Tempfile.new('ro-crate-temp')
begin
entry.write(temp)
temp.close
FileUtils.mv(temp, fullpath)
ensure
temp.unlink
end
end
end
##
# Write the crate to a zip file.
#
# @param destination [String, ::File] The destination where to write the RO-Crate zip.
def write_zip(destination)
Zip::File.open(destination, Zip::File::CREATE) do |zip|
@crate.entries.each do |path, entry|
next if entry.directory?
zip.get_output_stream(path) { |s| entry.write(s) }
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems