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Try using threads for aws transfer #104

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16 changes: 9 additions & 7 deletions data/copy_images.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,14 @@
destination = ARGV[1]
puts "Copying files from #{source} to #{destination}"
files = Dir["#{source}/**/*.tiff"]
files.each do |file_name|
puts file_name
file_parts = file_name.split('/')
file_parts[-1] = file_parts[-1].chop
s3_safe_file_name = "imagecat-#{file_parts[-4..].join('-')}"
`aws s3 cp #{file_name} #{destination}/#{s3_safe_file_name}`
end
files.map do |file_name|
Thread.new do
puts file_name
file_parts = file_name.split('/')
file_parts[-1] = file_parts[-1].chop
s3_safe_file_name = "imagecat-#{file_parts[-4..].join('-')}"
`aws s3 cp #{file_name} #{destination}/#{s3_safe_file_name}`
end
end.each(&:join)

# "/Users/faisonr/Downloads/imagecat-images-practice-1/input/disk14/**/*.tiff"