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module Hbc
class CLI
class Install < AbstractCommand
option "--force", :force, false
option "--skip-cask-deps", :skip_cask_deps, false
option "--require-sha", :require_sha, false
def initialize(*)
super
raise CaskUnspecifiedError if args.empty?
end
def run
retval = install_casks
# retval is ternary: true/false/nil
raise CaskError, "nothing to install" if retval.nil?
raise CaskError, "install incomplete" unless retval
end
def install_casks
count = 0
args.each do |cask_token|
begin
cask = CaskLoader.load(cask_token)
Installer.new(cask, binaries: binaries?,
verbose: verbose?,
force: force?,
skip_cask_deps: skip_cask_deps?,
require_sha: require_sha?).install
count += 1
rescue CaskAlreadyInstalledError => e
opoo e.message
count += 1
rescue CaskAlreadyInstalledAutoUpdatesError => e
opoo e.message
count += 1
rescue CaskUnavailableError => e
self.class.warn_unavailable_with_suggestion cask_token, e
rescue CaskNoShasumError => e
opoo e.message
count += 1
rescue CaskError => e
onoe e.message
end
end
count.zero? ? nil : count == args.length
end
def self.warn_unavailable_with_suggestion(cask_token, e)
exact_match, partial_matches = Search.search(cask_token)
error_message = e.message
if exact_match
error_message.concat(". Did you mean:\n#{exact_match}")
elsif !partial_matches.empty?
error_message.concat(". Did you mean one of:\n")
.concat(Formatter.columns(partial_matches.take(20)))
end
onoe error_message
end
def self.help
"installs the given Cask"
end
def self.needs_init?
true
end
end
end
end
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