Class: Sunspot::Installer::SolrconfigUpdater

Inherits:
Object
  • Object
show all
Includes:
TaskHelper
Defined in:
lib/sunspot/installer/solrconfig_updater.rb

Constant Summary collapse

CONFIG_FILES = 
%w(solrconfig.xml elevate.xml spellings.txt stopwords.txt synonyms.txt)

Class Method Summary collapse

Instance Method Summary collapse

Methods included from TaskHelper

#add_element, #say

Constructor Details

#initialize(solrconfig_path, options) ⇒ SolrconfigUpdater

Returns a new instance of SolrconfigUpdater.



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# File 'lib/sunspot/installer/solrconfig_updater.rb', line 18

def initialize(solrconfig_path, options)
  @force = !!options[:force]
  unless @force || File.exist?(solrconfig_path)
    abort("#{File.expand_path(@solrconfig_path)} doesn't exist." +
          " Are you sure you're pointing to a SOLR_HOME?")
  end
  @solrconfig_path = solrconfig_path
  @verbose = !!options[:verbose]
end

Class Method Details

.execute(solrconfig_path, options = {}) ⇒ Object 



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# File 'lib/sunspot/installer/solrconfig_updater.rb', line 13

def execute(solrconfig_path, options = {})
  new(solrconfig_path, options).execute
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/sunspot/installer/solrconfig_updater.rb', line 28

def execute
  if @force
    config_dir = File.dirname(@solrconfig_path)
    FileUtils.mkdir_p(config_dir)
    CONFIG_FILES.each do |file|
      source_path =
        File.join(File.dirname(__FILE__), '..', '..', '..', 'solr', 'solr', 'conf', file)
      FileUtils.cp(source_path, config_dir)
      say("Copied default #{file} to #{config_dir}")
    end
  else
    @document = File.open(@solrconfig_path) do |f|
      Nokogiri::XML(
        f, nil, nil, 
        Nokogiri::XML::ParseOptions::DEFAULT_XML |
        Nokogiri::XML::ParseOptions::NOBLANKS
      )
    end
    @root = @document.root
    maybe_add_more_like_this_handler
    original_path = "#{@solrconfig_path}.orig"
    FileUtils.cp(@solrconfig_path, original_path)
    say("Saved backup of original to #{original_path}")
    File.open(@solrconfig_path, 'w') do |file|
      @document.write_to(
        file,
        :indent => 2
      )
    end
    say("Wrote solrconfig to #{@solrconfig_path}")
  end
end