Class: Skyrocket::DirectiveReader

Inherits:
Object
  • Object
show all
Defined in:
lib/skyrocket/directive_reader.rb

Constant Summary collapse

HEADER_PATTERN = 
/
  \A (
    (?m:\s*) (
      (\/\* (?m:.*?) \*\/) |
      (\#\#\# (?m:.*?) \#\#\#) |
      (\/\/ .* \n?)+ |
      (\# .* \n?)+
    )
  )+
/x
DIRECTIVE_PATTERN = 
/
  ^ [\W]* = \s* (\w+.*?) (\*\/)? $
/x

Class Method Summary collapse

Class Method Details

.read_body(asset) ⇒ Object 



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# File 'lib/skyrocket/directive_reader.rb', line 18

def self.read_body(asset)
  split_parts(asset)[1]
end

.read_required(asset) ⇒ Object 



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# File 'lib/skyrocket/directive_reader.rb', line 22

def self.read_required(asset)
  split_parts(asset)[0]
end

.split_parts(asset) ⇒ Object 



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# File 'lib/skyrocket/directive_reader.rb', line 26

def self.split_parts(asset)
  raw = asset.raw
  headers = raw[HEADER_PATTERN, 0].to_s.lines || [""]
  body = $' || raw
  headers = headers.each.map do |line|
    if directive = line[DIRECTIVE_PATTERN, 1]
      name, arg = Shellwords.shellwords(directive)
      arg if name == 'require'
    end
  end.compact
  [headers, body]
end