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-rw-r--r--railties/Rakefile20
1 files changed, 15 insertions, 5 deletions
diff --git a/railties/Rakefile b/railties/Rakefile
index 692c96ddbb..30d3748441 100644
--- a/railties/Rakefile
+++ b/railties/Rakefile
@@ -272,7 +272,7 @@ Rake::RDocTask.new { |rdoc|
rdoc.rdoc_files.include('lib/commands/**/*.rb')
}
-desc "Generate guides for the framework"
+desc "Generate guides for the framework. Use ONLY='migrations i18n.txt' option to build just specific ones."
task :guides do
require 'mizuho/generator'
@@ -285,13 +285,23 @@ task :guides do
asciidoc_conf = 'doc/guides/asciidoc.conf'
ignore = ['..', 'icons', 'images', 'templates', 'stylesheets']
- ignore << 'active_record_basics.txt'
+ #ignore << 'active_record_basics.txt'
indexless = ['index.txt', 'authors.txt']
- # Traverse all entries in doc/guides/source/
- Dir.entries(source).each do |entry|
- next if ignore.include?(entry)
+ # Traverse all entries in doc/guides/source/ or only those specified in ONLY env variable
+ entries = Dir.entries(source)
+ if ENV['ONLY']
+ only = ENV['ONLY'].split(' ')
+ unless only.empty?
+ entries = entries.select do |e|
+ only.include?(e) || only.include?(e.sub(/\.txt$/, ''))
+ end
+ end
+ end
+
+ entries.each do |entry|
+ next if ignore.include?(entry) or entry =~ /^\./ # because Vim is always saving hidden swap files
if File.directory?(File.join(source, entry))
# If the current entry is a directory, then we will want to compile