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