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101 lines
2.6 KiB
101 lines
2.6 KiB
class Cask::CLI::Alfred
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def self.run(*args)
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subcommand = args.first
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if args.length > 1 && args.last.is_a?(Class)
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@system_command = args.last
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else
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@system_command = Cask::SystemCommand
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end
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case subcommand
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when "link" then link
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when "unlink" then unlink
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when "status" then status
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else
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alfred_help
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end
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end
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def self.alfred_help
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ohai 'brew cask alfred', <<-ALFREDHELP.undent
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manages integration with Alfred; allows applications installed with
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homebrew cask to be launched by Alfred by adding the Caskroom to Alfreds
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search paths
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subcommands:
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status - reports whether Alfred is linked
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link - adds Caskroom to alfred search paths
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link - removes Cakroom from Alfred search paths
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ALFREDHELP
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end
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def self.link
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if !alfred_installed?
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opoo "Could not find any Alfred scopes, Alfred is probably not installed."
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elsif linked?
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opoo "Alfred is already linked to homebrew-cask."
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else
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save_alfred_scopes(alfred_scopes << Cask.caskroom)
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ohai "Successfully linked Alfred to homebrew-cask."
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end
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end
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def self.unlink
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if !alfred_installed?
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opoo "Could not find any Alfred scopes, Alfred is probably not installed."
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elsif !linked?
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opoo "Alfred is already unlinked from homebrew-cask."
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else
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save_alfred_scopes(alfred_scopes.reject { |x| x == Cask.caskroom.to_s })
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ohai "Successfully unlinked Alfred from homebrew-cask."
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end
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end
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def self.status
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if !alfred_installed?
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opoo "Could not find any Alfred scopes, Alfred is probably not installed."
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elsif linked?
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ohai "Alfred is happily linked to homebrew-cask!"
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else
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ohai "Alfred is not linked to homebrew-cask."
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end
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end
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def self.help
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"used to modify Alfred's scope to include the Caskroom"
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end
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def self.save_alfred_scopes(scopes)
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scopes_arg = "(#{scopes.join(",")})"
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@system_command.run("defaults write com.alfredapp.Alfred scope.paths '#{scopes_arg}'")
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end
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def self.alfred_installed?
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!alfred_scopes.empty?
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end
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def self.linked?
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alfred_scopes.include?(Cask.caskroom.to_s)
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end
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# output looks like this:
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# (
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# "/some/path",
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# "/other/path"
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# )
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#
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# and we would like %w[/some/path /other/path]
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SCOPE_REGEXP = /^\s*"(.*)",?$/
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def self.alfred_scopes
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alfred_preference("scope.paths").map do |line|
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matchdata = line.match(SCOPE_REGEXP)
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matchdata ? matchdata.captures.first : nil
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end.compact
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end
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def self.alfred_preference(key)
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@system_command.run("defaults read com.alfredapp.Alfred #{key}")
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end
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end
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