Module: Baltix::Loader::Rookbook

Included in:
Source::Gem
Defined in:
lib/baltix/loader/rookbook.rb

Overview

Rookbook based gemspec detection module

Instance Method Summary collapse

Instance Method Details

#rookbook(propfile) ⇒ Object 



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# File 'lib/baltix/loader/rookbook.rb', line 4

def rookbook propfile
   dir = File.dirname(propfile)

   props = IO.read(propfile)
             .split("\n")
             .map do |line|
                  /^(?<key>[^:]+):\s*(?<value>.*)$/ =~ line
                  [ key, value ]
               end
             .to_h

   specfile = Dir.glob(File.join(dir, '**', '*.gemspec')).first

   # fix specfile
   oldspec = IO.read(specfile)
   newspec = oldspec.split("\n").map do |x|
      props.reduce(x) { |x, (key, value)| x.gsub(/\$#{key}[: ]*\$/i, value) }
   end
   if oldspec != newspec
      File.open(specfile, 'w+') {|file| file.puts newspec }
   end
end