This feature introduces the concept of themes. Themes are an evolution
of site customizations.
Themes introduce two very big conceptual changes:
- A theme may include other "child themes", children can include grand
children and so on.
- A theme may specify a color scheme
The change does away with the idea of "enabled" color schemes.
It also adds a bunch of big niceties like
- You can source a theme from a git repo
- History for themes is much improved
- You can only have a single enabled theme. Themes can be selected by
users, if you opt for it.
On a technical level this change comes with a whole bunch of goodies
- All CSS is now compiled using a custom pipeline that uses libsass
see /lib/stylesheet
- There is a single pipeline for css compilation (in the past we used
one for customizations and another one for the rest of the app
- The stylesheet pipeline is now divorced of sprockets, there is no
reliance on sprockets for CSS bundling
- CSS is generated with source maps everywhere (including themes) this
makes debugging much easier
- Our "live reloader" is smarter and avoid a flash of unstyled content
we run a file watcher in "puma" in dev so you no longer need to run
rake autospec to watch for CSS changes
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|---|---|---|
| .. | ||
| active_record_base.rb | ||
| ams_include_without_root.rb | ||
| better_handlebars_errors.rb | ||
| fast_pluck.rb | ||
| inflector_backport.rb | ||
| open_uri_redirections.rb | ||
| performance_fixes.rb | ||
| pool_drainer.rb | ||
| rack_patches.rb | ||
| rails4.rb | ||
| raw_handlebars.rb | ||
| redis.rb | ||
| safe_buffer.rb | ||
| schema_migration_details.rb | ||
| scrub.rb | ||
| sprockets_patches.rb | ||
| translate_accelerator.rb | ||