Class: Gluey::Dependencies::Handlebars_bundle

Inherits:
SingleFile
  • Object
show all
Defined in:
lib/gluey/workshop/dependencies/handlebars_bundle.rb

Instance Attribute Summary

Attributes inherited from SingleFile

#data, #file

Instance Method Summary collapse

Methods inherited from SingleFile

#==, #exists?

Constructor Details

#initialize(dir, logical_path, context) ⇒ Handlebars_bundle

Returns a new instance of Handlebars_bundle.



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# File 'lib/gluey/workshop/dependencies/handlebars_bundle.rb', line 7

def initialize(dir, logical_path, context)
  tmp_dir = "#{context.cache_path}/.texts_bundle"
  Dir.mkdir tmp_dir unless Dir.exists? tmp_dir
  @cache_path = "#{tmp_dir}/#{logical_path.gsub '/', '-'}"
  Dir.mkdir @cache_path unless Dir.exists? @cache_path

  @dir_dep = ::Gluey::Dependencies::Directory.new(dir, '**/*.hb')
  @dependencies = []
  super "#{@cache_path}.hb_bundle"
end

Instance Method Details

#actualize ⇒ Object 



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# File 'lib/gluey/workshop/dependencies/handlebars_bundle.rb', line 26

def actualize
  # remove deleted files
  @dependencies.delete_if{|dep| !dep.exists? }
  # add new files
  new_files = (@dir_dep.files_list - @dependencies.map(&:file)).map do |f|
    template = f[/#{@dir_dep.file}\/(.+)\.hb$/, 1]
    ::Gluey::Dependencies::SingleFile.new f, template: template,
                                              hb_precompiled: "#{@cache_path}/#{template.gsub '/', '-'}"
  end
  @dependencies.concat new_files
  @dir_dep.actualize

  # re-precompile changed
  handlebars_context = ::Handlebars::Context.new
  @dependencies.each do |dep|
    next if !dep.changed? && File.exists?(dep.data[:hb_precompiled])
    dep.actualize
    precompile_output = handlebars_context.precompile File.read(dep.file)
    File.write dep.data[:hb_precompiled], precompile_output
  end

  write_bundle
  @mtime = File.mtime(@file).to_i
  self
end

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gluey/workshop/dependencies/handlebars_bundle.rb', line 18

def changed?
  @dependencies.any?{|d| d.changed?} || @dir_dep.changed? || (File.mtime(@file).to_i != @mtime rescue true)
end

#mark ⇒ Object 



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# File 'lib/gluey/workshop/dependencies/handlebars_bundle.rb', line 22

def mark
  @dependencies.map(&:mark).join
end