class Metanorma::Util::DisambigFiles
Public Class Methods
new()
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# File lib/metanorma/util.rb, line 33 def initialize @seen_filenames = [] end
Public Instance Methods
disambiguate_filename(base)
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# File lib/metanorma/util.rb, line 48 def disambiguate_filename(base) m = /^(?<start>.+\.)(?!0)(?<num>\d+)\.(?<suff>[^.]*)$/.match(base) || /^(?<start>.+\.)(?<suff>[^.]*)/.match(base) || /^(?<start>.+)$/.match(base) i = m.names.include?("num") ? m["num"].to_i + 1 : 1 while @seen_filenames.include? base = "#{m['start']}#{i}.#{m['suff']}" i += 1 end base end
source2dest_filename(name, disambig = true)
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# File lib/metanorma/util.rb, line 37 def source2dest_filename(name, disambig = true) n = name.sub(%r{^(\./)?(\.\./)+}, "") dir = File.dirname(n) base = File.basename(n) if disambig && @seen_filenames.include?(base) base = disambiguate_filename(base) end @seen_filenames << base dir == "." ? base : File.join(dir, base) end