mirror of
https://github.com/donl/homebrew-cask-versions.git
synced 2026-07-17 06:16:47 -06:00
f3611f4383
Automatic installs - like thoughtbot's laptop script - fail when we use Homebrew's onoe method. Using opoo (to warn) will let the scripts complete successfully when they try to install packages that have already been installed. Test for downgrading AlreadyInstalledError to warning
46 lines
1.3 KiB
Ruby
46 lines
1.3 KiB
Ruby
class Cask::CLI::Install < Cask::CLI::Base
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def self.run(*args)
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cask_names = cask_names_from(args)
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raise CaskUnspecifiedError if cask_names.empty?
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force = args.include? '--force'
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retval = install_casks cask_names, force
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# retval is ternary: true/false/nil
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if retval.nil?
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raise CaskError.new("nothing to install")
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elsif ! retval
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raise CaskError.new("install incomplete")
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end
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end
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def self.install_casks(cask_names, force)
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count = 0
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cask_names.each do |cask_name|
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begin
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cask = Cask.load(cask_name)
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Cask::Installer.new(cask).install(force)
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count += 1
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rescue CaskAlreadyInstalledError => e
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opoo e.message
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count += 1
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rescue CaskUnavailableError => e
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warn_unavailable_with_suggestion cask_name, e
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end
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end
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count == 0 ? nil : count == cask_names.length
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end
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def self.warn_unavailable_with_suggestion(cask_name, e)
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exact_match, partial_matches, search_term = Cask::CLI::Search.search(cask_name)
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errmsg = e.message
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if exact_match
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errmsg.concat(". Did you mean:\n#{exact_match}")
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elsif !partial_matches.empty?
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errmsg.concat(". Did you mean one of:\n#{Cask::Utils.stringify_columns(partial_matches.take(20))}\n")
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end
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onoe errmsg
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end
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def self.help
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"installs the Cask of the given name"
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end
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end
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