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