Class: Metanorma::Util::DisambigFiles
- Inherits:
-
Object
- Object
- Metanorma::Util::DisambigFiles
- Defined in:
- lib/metanorma/util.rb
Instance Method Summary collapse
- #disambiguate_filename(base) ⇒ Object
-
#initialize ⇒ DisambigFiles
constructor
A new instance of DisambigFiles.
- #source2dest_filename(name, disambig = true) ⇒ Object
- #strip_root(name) ⇒ Object
Constructor Details
#initialize ⇒ DisambigFiles
Returns a new instance of DisambigFiles.
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# File 'lib/metanorma/util.rb', line 73 def initialize @seen_filenames = [] end |
Instance Method Details
#disambiguate_filename(base) ⇒ Object
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# File 'lib/metanorma/util.rb', line 92 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) ⇒ Object
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# File 'lib/metanorma/util.rb', line 81 def source2dest_filename(name, disambig = true) n = strip_root(name) 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 |
#strip_root(name) ⇒ Object
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# File 'lib/metanorma/util.rb', line 77 def strip_root(name) name.sub(%r{^(\./)?(\.\./)+}, "") end |