phinze/homebrew-cask — pull request #1152 by phinze (2013-10-07 18:18:38+00:00)
Title: prefpane support; artifact refactor

= New Concept: Cask::Artifact

An Artifact is a file in an extacted container for which homebrew-cask
should take some sort of action on install/uninstall.

== Current artifacts:

- App: link/unlink to ~/Applications
- Pkg: install/uninstall (with sudo)
- Prefpane: link/unlink to ~/Library/PreferencePanes

= New Feature: Preference Pane Handling

Specifying `prefpane 'MyApp.prefPane'` in a Cask causes it to be linked
on install to the correct location for it to show up in System
Preferences.

refs #69

= Removed Commands: linkapps/unlinkapps

These were old and mostly unused and don't really make much sense when
linking/unlinking happens automatically in the install process.

= Changed Behavior: stricter relative pathname requirement

With this refactor, we remove the fuzzy searching for a file in an
extracted container when that file was referenced from `link`
or `install`. There may be some casks that need to be updated due to
this change.