Class: Guard::Concat

Inherits:
Guard
  • Object
show all
Defined in:
lib/guard/concat.rb

Constant Summary collapse

VERSION = 
'0.0.2'

Instance Method Summary collapse

Constructor Details

#initialize(watchers = [], opts = {}) ⇒ Concat

Returns a new instance of Concat.



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# File 'lib/guard/concat.rb', line 10

def initialize(watchers=[], opts={})
  @output = "#{opts[:output]}.#{opts[:type]}"
  files = opts[:files].join("|")
  regex = %r{^#{opts[:input_dir]}/(#{files})\.#{opts[:type]}$}
  watcher = ::Guard::Watcher.new regex
  watchers << watcher
  @watchers, @opts = watchers, opts
  super watchers, opts
end

Instance Method Details

#concat ⇒ Object 



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# File 'lib/guard/concat.rb', line 35

def concat
  content = ""
  files = []
  @opts[:files].each do |file|
    files << "#{@opts[:input_dir]}/#{file}.#{@opts[:type]}"
  end
  files.each do |file|
    content << File.read(file)
    content << "\n"
  end
  File.open(@output, "w"){ |f| f.write content.strip }
end

#run_on_changes(paths) ⇒ Object

# Call #run_on_change for all files which match this guard. def run_all

run_on_changes(Watcher.match_files(self, Dir.glob('{,**/}*{,.*}').uniq))

end



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# File 'lib/guard/concat.rb', line 30

def run_on_changes(paths)
  concat
  UI.info "Concatenated #{@output}"
end