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AnwarShah/theme_looper.rb

Created September 15, 2018 18:19
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Change GTK theme once per minute
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theme_looper.rb
#!/usr/bin/ruby
themes_dir = Dir["/usr/share/themes/*"].select do |entry|
File.directory?(entry) && File.exists?(entry + "/index.theme") && File.exist?(entry + "/gtk-3.0")
end.sort!
theme_names = themes_dir.sort.map { |dir| File.basename(dir) }
theme_names.each do |theme_name|
sleep 60 # 60 is 1 minute. Change it according to your need.
puts "Changing theme to #{theme_name}"
system("gsettings set org.gnome.desktop.interface gtk-theme '#{theme_name}'")
end
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