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| author | Xavier Noria <fxn@hashref.com> | 2016-07-12 09:05:17 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-07-12 09:05:17 +0200 |
| commit | de1227a5472f688469379054d271b59be1ecfcd0 (patch) | |
| tree | 2ccb8f84fd4b615190cf495f495db8978bdc94ef /railties/lib/rails | |
| parent | 3df3d80ade705dd096ec481845ff0fc2d70427b0 (diff) | |
| parent | 9e99649e7e525b6ee1d4901c89711c0b0693fe4f (diff) | |
| download | rails-de1227a5472f688469379054d271b59be1ecfcd0.tar.gz rails-de1227a5472f688469379054d271b59be1ecfcd0.tar.bz2 rails-de1227a5472f688469379054d271b59be1ecfcd0.zip | |
Merge pull request #25690 from robin850/speed-up-rdoc
Speed up RDoc generation when it's already been done once
Diffstat (limited to 'railties/lib/rails')
| -rw-r--r-- | railties/lib/rails/api/task.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/railties/lib/rails/api/task.rb b/railties/lib/rails/api/task.rb index d478bbf9e8..5bcc33faeb 100644 --- a/railties/lib/rails/api/task.rb +++ b/railties/lib/rails/api/task.rb @@ -121,6 +121,19 @@ module Rails rdoc_files.exclude("#{cdr}/#{pattern}") end end + + # Only generate documentation for files that have been + # changed since the API was generated. + if Dir.exist?('doc/rdoc') && !ENV['ALL'] + last_generation = DateTime.rfc2822(File.open('doc/rdoc/created.rid', &:readline)) + + rdoc_files.keep_if do |file| + File.mtime(file).to_datetime > last_generation + end + + # Nothing to do + exit(0) if rdoc_files.empty? + end end def setup_horo_variables |