142 lines
4.0 KiB
Ruby
142 lines
4.0 KiB
Ruby
require 'formula'
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require 'blacklist'
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require 'utils'
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require 'thread'
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module Homebrew
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SEARCH_ERROR_QUEUE = Queue.new
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def search
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if ARGV.include? '--macports'
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exec_browser "http://www.macports.org/ports.php?by=name&substr=#{ARGV.next}"
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elsif ARGV.include? '--fink'
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exec_browser "http://pdb.finkproject.org/pdb/browse.php?summary=#{ARGV.next}"
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elsif ARGV.include? '--debian'
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exec_browser "http://packages.debian.org/search?keywords=#{ARGV.next}&searchon=names&suite=all§ion=all"
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elsif ARGV.include? '--opensuse'
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exec_browser "http://software.opensuse.org/search?q=#{ARGV.next}"
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elsif ARGV.include? '--fedora'
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exec_browser "https://admin.fedoraproject.org/pkgdb/acls/list/*#{ARGV.next}*"
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elsif ARGV.include? '--ubuntu'
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exec_browser "http://packages.ubuntu.com/search?keywords=#{ARGV.next}&searchon=names&suite=all§ion=all"
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elsif ARGV.empty?
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puts_columns Formula.names
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elsif ARGV.first =~ HOMEBREW_TAP_FORMULA_REGEX
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query = ARGV.first
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user, repo, name = query.split("/", 3)
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begin
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result = Formulary.factory(query).name
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rescue FormulaUnavailableError
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result = search_tap(user, repo, name)
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end
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puts_columns Array(result)
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else
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query = ARGV.first
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rx = query_regexp(query)
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local_results = search_formulae(rx)
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puts_columns(local_results)
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if not query.empty? and $stdout.tty? and msg = blacklisted?(query)
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unless local_results.empty?
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puts
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puts "If you meant #{query.inspect} precisely:"
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puts
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end
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puts msg
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end
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tap_results = search_taps(rx)
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puts_columns(tap_results)
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count = local_results.length + tap_results.length
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if count == 0 and not blacklisted? query
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puts "No formula found for #{query.inspect}."
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begin
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GitHub.print_pull_requests_matching(query)
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rescue GitHub::Error => e
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SEARCH_ERROR_QUEUE << e
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end
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end
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end
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raise SEARCH_ERROR_QUEUE.pop unless SEARCH_ERROR_QUEUE.empty?
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end
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SEARCHABLE_TAPS = [
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%w{Homebrew nginx},
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%w{Homebrew apache},
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%w{Homebrew versions},
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%w{Homebrew dupes},
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%w{Homebrew games},
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%w{Homebrew science},
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%w{Homebrew completions},
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%w{Homebrew binary},
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%w{Homebrew python},
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%w{Homebrew php},
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]
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def query_regexp(query)
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case query
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when %r{^/(.*)/$} then Regexp.new($1)
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else /.*#{Regexp.escape(query)}.*/i
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end
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end
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def search_taps(rx)
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SEARCHABLE_TAPS.map do |user, repo|
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Thread.new { search_tap(user, repo, rx) }
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end.inject([]) do |results, t|
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results.concat(t.value)
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end
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end
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def search_tap user, repo, rx
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return [] if (HOMEBREW_LIBRARY/"Taps/#{user.downcase}/homebrew-#{repo.downcase}").directory?
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results = []
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tree = {}
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GitHub.open "https://api.github.com/repos/#{user}/homebrew-#{repo}/git/trees/HEAD?recursive=1" do |json|
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user = user.downcase if user == "Homebrew" # special handling for the Homebrew organization
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json["tree"].each do |object|
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next unless object["type"] == "blob"
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subtree, file = File.split(object["path"])
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if File.extname(file) == ".rb"
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tree[subtree] ||= []
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tree[subtree] << file
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end
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end
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end
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paths = tree["Formula"] || tree["HomebrewFormula"] || tree["."] || []
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paths.each do |path|
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name = File.basename(path, ".rb")
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results << "#{user}/#{repo}/#{name}" if rx === name
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end
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rescue GitHub::HTTPNotFoundError => e
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opoo "Failed to search tap: #{user}/#{repo}. Please run `brew update`"
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[]
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rescue GitHub::Error => e
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SEARCH_ERROR_QUEUE << e
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[]
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else
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results
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end
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def search_formulae rx
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aliases = Formula.aliases
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results = (Formula.names+aliases).grep(rx).sort
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# Filter out aliases when the full name was also found
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results.reject do |name|
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canonical_name = Formulary.canonical_name(name)
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aliases.include?(name) && results.include?(canonical_name)
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end
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end
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end
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