Sha256: c9a5eaa836291da3a309b4e308c22765713b3e7c58f3f561b127a1cfc02aba6e
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Size: 784 Bytes
Versions: 24
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Stored size: 784 Bytes
Contents
require 'securerandom'
module AssetCloud
module FreeKeyLocator
def find_free_key_like(key, options = {})
# Check weather the suggested key name is free. If so we
# simply return it.
if !exist?(key) && !options[:force_uuid]
key
else
ext = File.extname(key)
dirname = File.dirname(key)
base = dirname == '.' ? File.basename(key, ext) : File.join(File.dirname(key), File.basename(key, ext))
base = base.gsub(/_[\h]{8}-[\h]{4}-4[\h]{3}-[\h]{4}-[\h]{12}/, "")
# Attach UUID to avoid name collision
key = "#{base}_#{SecureRandom.uuid}#{ext}"
return key unless exist?(key)
raise StandardError, 'Filesystem out of free filenames'
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems