57 lines
1.8 KiB
Ruby
57 lines
1.8 KiB
Ruby
class Hbc::CLI::Search < Hbc::CLI::Base
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def self.run(*arguments)
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render_results(*search(*arguments))
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end
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def self.extract_regexp(string)
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if string =~ %r{^/(.*)/$}
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Regexp.last_match[1]
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else
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false
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end
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end
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def self.search(*arguments)
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exact_match = nil
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partial_matches = []
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search_term = arguments.join(" ")
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search_regexp = extract_regexp arguments.first
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if search_regexp
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search_term = arguments.first
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partial_matches = Hbc::CLI.nice_listing(Hbc.all_tokens).grep(%r{#{search_regexp}}i)
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else
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# suppressing search of the font Tap is a quick hack until behavior can be made configurable
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all_tokens = Hbc::CLI.nice_listing Hbc.all_tokens.reject { |t| %r{^caskroom/homebrew-fonts/}.match(t) }
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simplified_tokens = all_tokens.map { |t| t.sub(%r{^.*\/}, "").gsub(%r{[^a-z0-9]+}i, "") }
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simplified_search_term = search_term.sub(%r{\.rb$}i, "").gsub(%r{[^a-z0-9]+}i, "")
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exact_match = simplified_tokens.grep(%r{^#{simplified_search_term}$}i) { |t| all_tokens[simplified_tokens.index(t)] }.first
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partial_matches = simplified_tokens.grep(%r{#{simplified_search_term}}i) { |t| all_tokens[simplified_tokens.index(t)] }
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partial_matches.delete(exact_match)
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end
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[exact_match, partial_matches, search_term]
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end
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def self.render_results(exact_match, partial_matches, search_term)
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if !exact_match && partial_matches.empty?
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puts "No Cask found for \"#{search_term}\"."
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return
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end
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if exact_match
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ohai "Exact match"
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puts exact_match
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end
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unless partial_matches.empty?
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if extract_regexp search_term
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ohai "Regexp matches"
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else
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ohai "Partial matches"
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end
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puts_columns partial_matches
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end
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end
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def self.help
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"searches all known Casks"
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end
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end
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