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Versions: 8
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Contents
class Jax::Packager::SprocketsTemplate < Sprockets::SourceFile
def initialize(environment)
pathname = environment.pathname_from(File.join(Jax.root, "template.js"))
super(environment, pathname)
end
def template
added_files.clear
@template ||= begin
template = [
'Jax.environment = Jax.PRODUCTION;',
'',
'//= provide "public/"',
''
]
# Need to verify that helpers come first
Dir[Jax.root.join("app/helpers/**/*.js")].each { |jsfi| try_to_add_file(template, jsfi) }
Dir[Jax.root.join("app/**/*.js")].each { |jsfi| try_to_add_file(template, jsfi) }
template
end
end
def try_to_add_file(template, jsfi)
if File.file?(jsfi) && !already_added?(jsfi)
add_file(template, jsfi)
end
end
def add_file(template, jsfi)
relative_path = jsfi.sub(/^#{Regexp::escape Jax.root.to_s}[\/\\]?/, '')
template << "//= require \"#{relative_path}\""
added_files << jsfi
end
def already_added?(jsfi)
added_files.include?(jsfi)
end
def added_files
@added_files ||= []
end
def source_lines
# basically the same as super but with a string instead of a file
# TODO would templating be a worthy addition to Sprockets itself?
@lines ||= begin
lines = []
comments = []
template.each_with_index do |line, lineno|
lines << line = Sprockets::SourceLine.new(self, line, lineno+1)
if line.begins_pdoc_comment? || comments.any?
comments << line
end
if line.ends_multiline_comment?
if line.ends_pdoc_comment?
comments.each { |l| l.comment! }
end
comments.clear
end
end
lines
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems