diff options
Diffstat (limited to 'lib/rdoc/ri/ri_driver.rb')
| -rw-r--r-- | lib/rdoc/ri/ri_driver.rb | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/lib/rdoc/ri/ri_driver.rb b/lib/rdoc/ri/ri_driver.rb index 35c20a7a1..d2545bb1d 100644 --- a/lib/rdoc/ri/ri_driver.rb +++ b/lib/rdoc/ri/ri_driver.rb @@ -1,3 +1,4 @@ +require 'rdoc/usage' require 'rdoc/ri/ri_paths' require 'rdoc/ri/ri_cache' require 'rdoc/ri/ri_util' @@ -22,18 +23,23 @@ class RiDriver paths = @options.paths || RI::Paths::PATH if paths.empty? - $stderr.puts "No ri documentation found in:" - [ RI::Paths::SYSDIR, RI::Paths::SITEDIR, RI::Paths::HOMEDIR].each do |d| - $stderr.puts " #{d}" - end - $stderr.puts "\nWas rdoc run to create documentation?" - exit 1 + report_missing_documentation(paths) end @ri_reader = RI::RiReader.new(RI::RiCache.new(paths)) @display = @options.displayer end - + # Couldn't find documentation in paths, so tell the user + # what to do + + def report_missing_documentation(paths) + STDERR.puts "No ri documentation found in:" + paths.each do |d| + STDERR.puts " #{d}" + end + STDERR.puts "\nWas rdoc run to create documentation?\n\n" + RDoc::usage("Installing Documentation") + end ###################################################################### @@ -79,7 +85,7 @@ class RiDriver def get_info_for(arg) desc = NameDescriptor.new(arg) - + namespaces = @ri_reader.top_level_namespace for class_name in desc.class_names @@ -102,7 +108,7 @@ class RiDriver methods = @ri_reader.find_methods(desc.method_name, desc.is_class_method, namespaces) - + if methods.empty? raise RiError.new("Nothing known about #{arg}") else @@ -129,7 +135,7 @@ class RiDriver get_info_for(arg) end rescue RiError => e - $stderr.puts(e.message) + STDERR.puts(e.message) exit(1) end end |