Created
March 28, 2020 14:52
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Move music duplicates to a different location for deletion
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| #!/usr/bin/env ruby | |
| require 'digest/sha1' | |
| require 'json' | |
| require 'fileutils' | |
| Dir.chdir("/Users/alex/Library/Mobile\ Documents/com\~apple\~CloudDocs/Music/") | |
| search_dir = "library" | |
| trash_dir = "/tmp/duplicates/" | |
| def search(directory, depth = 0) | |
| puts "#{directory}" | |
| dups = {} | |
| Dir.entries(directory).each do |entry| | |
| next if entry.start_with?('.') | |
| path = File.join(directory, entry) | |
| if File.directory?(path) | |
| dups = dups.merge(search(path, depth + 1)) | |
| else | |
| print(" " * depth * 2) | |
| puts entry | |
| digest = Digest::SHA1.hexdigest(File.read(path)) | |
| dups[digest] ||= [] | |
| dups[digest] << path | |
| end | |
| end | |
| dups | |
| end | |
| puts "\n\n" | |
| duplicates = search(search_dir) | |
| .values | |
| .reject do |files| | |
| files.length < 2 | |
| end | |
| duplicates.each do |dups| | |
| dups = dups.sort do |a, b| | |
| a.length <=> b.length | |
| end | |
| dups.shift | |
| dups.each do |dup| | |
| puts "Moving #{dup}" | |
| mov_loc = File.dirname(File.join(trash_dir, dup)) | |
| FileUtils.mkdir_p(mov_loc) | |
| FileUtils.mv(dup, mov_loc) | |
| end | |
| end |
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