Make caveats a first-class member of the Cask DSL. It no longer has to
be specified with "def caveats", but can be given as "caveats do ... end"
as with after_install blocks.
In addition, create a mini-DSL which can be used within caveats blocks,
providing standard messages when manual installers must be used,
reboot-required, etc.
Add alternate form: caveats can also accept a compile-time string for
simple cases.
This is 99% compatible with old Casks, as it still works by defining
a caveats method. However, all Casks containing caveats are cleaned
up and adapted according to the new DSL.
Full docs in CONTRIBUTING.md.
This cask install the batch version of Prey package, as detailed in:
http://support.preyproject.com/kb/installation/how-to-deploy-prey-in-batch-mode-mac-os
As it requires an API key to be installed, a warning is displayed to the
user with an explanation on how to fix the issue.
Also added -E option to sudo invocation so environment variables can be
passed to the installer.
closes#953
Signed-off-by: phinze <paul.t.hinze@gmail.com>
Chuck Clark