homebrew-cask-versions/lib/hbc/artifact/installer.rb
Roland Walker 202d6019f8 Move all code under an Hbc:: namespace
* convert existing Cask:: namespace to Hbc::
* move Homebrew-fork code under Hbc::
* move freestanding classes such as Tty and TopologicalHash under Hbc::
* recast HOMEBREW_CASK_ constants as HBC_
* modify our Homebrew Formula for backward compatibility
* devscripts and dev docs
2015-01-02 07:27:03 -05:00

40 lines
1.5 KiB
Ruby

class Hbc::Artifact::Installer < Hbc::Artifact::Base
# todo: for backward compatibility, removeme
def install
install_phase
end
# todo: for backward compatibility, removeme
def uninstall
uninstall_phase
end
def install_phase
@cask.artifacts[self.class.artifact_dsl_key].each do |artifact|
if artifact.manual then
puts <<-EOS.undent
To complete the installation of Cask #{@cask}, you must also
run the installer at
'#{@cask.staged_path.join(artifact.manual)}'
EOS
else
executable, script_arguments = self.class.read_script_arguments(
artifact.script,
"#{self.class.artifact_dsl_key}",
{:must_succeed => true, :sudo => true},
{:print_stdout => true}
)
ohai "Running #{self.class.artifact_dsl_key} script #{executable}"
raise Hbc::CaskInvalidError.new(@cask, "#{self.class.artifact_dsl_key} missing executable") if executable.nil?
@command.run(@cask.staged_path.join(executable), script_arguments)
end
end
end
def uninstall_phase
odebug "Nothing to do. The #{self.class.artifact_dsl_key} artifact has no uninstall phase."
end
end