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# File 'lib/tika/download.rb', line 6
def self.call
version = ENV["TIKA_VERSION"] || DEFAULT_TIKA_VERSION
destination_path = ENV["TIKA_PATH"] || App::DEFAULT_TIKA_PATH
unless Dir.exist? File.dirname(destination_path)
raise Error, "Destination path directory does not exist: #{File.dirname(destination_path)}"
end
if File.exist? destination_path
raise Error, "File exists at destination path #{destination_path}."
end
download_basename = "tika-app-#{version}.jar"
download_url = "http://archive.apache.org/dist/tika/#{download_basename}"
Dir.mktmpdir do |tmpdir|
puts "Downloading Tika app from #{download_url} ... "
FileUtils.cd(tmpdir) do
system "curl -O #{download_url}"
FileUtils.mv(download_basename, destination_path)
puts "Moved Tika app to #{destination_path}."
end
end
end
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