Port Homebrew::Cmd::Search
This commit is contained in:
Douglas Eichelberger
parent
d875c970e9
commit
5495ff1eea
@ -1,165 +1,165 @@
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# typed: true
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# frozen_string_literal: true
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require "abstract_command"
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require "formula"
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require "missing_formula"
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require "descriptions"
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require "cli/parser"
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require "search"
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module Homebrew
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module_function
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module Cmd
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class SearchCmd < AbstractCommand
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PACKAGE_MANAGERS = {
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repology: ->(query) { "https://repology.org/projects/?search=#{query}" },
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macports: ->(query) { "https://ports.macports.org/search/?q=#{query}" },
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fink: ->(query) { "https://pdb.finkproject.org/pdb/browse.php?summary=#{query}" },
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opensuse: ->(query) { "https://software.opensuse.org/search?q=#{query}" },
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fedora: ->(query) { "https://packages.fedoraproject.org/search?query=#{query}" },
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archlinux: ->(query) { "https://archlinux.org/packages/?q=#{query}" },
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debian: lambda { |query|
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"https://packages.debian.org/search?keywords=#{query}&searchon=names&suite=all§ion=all"
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},
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ubuntu: lambda { |query|
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"https://packages.ubuntu.com/search?keywords=#{query}&searchon=names&suite=all§ion=all"
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},
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}.freeze
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PACKAGE_MANAGERS = {
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repology: ->(query) { "https://repology.org/projects/?search=#{query}" },
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macports: ->(query) { "https://ports.macports.org/search/?q=#{query}" },
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fink: ->(query) { "https://pdb.finkproject.org/pdb/browse.php?summary=#{query}" },
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opensuse: ->(query) { "https://software.opensuse.org/search?q=#{query}" },
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fedora: ->(query) { "https://packages.fedoraproject.org/search?query=#{query}" },
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archlinux: ->(query) { "https://archlinux.org/packages/?q=#{query}" },
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debian: lambda { |query|
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"https://packages.debian.org/search?keywords=#{query}&searchon=names&suite=all§ion=all"
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},
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ubuntu: lambda { |query|
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"https://packages.ubuntu.com/search?keywords=#{query}&searchon=names&suite=all§ion=all"
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},
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}.freeze
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cmd_args do
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description <<~EOS
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Perform a substring search of cask tokens and formula names for <text>. If <text>
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is flanked by slashes, it is interpreted as a regular expression.
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EOS
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switch "--formula", "--formulae",
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description: "Search for formulae."
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switch "--cask", "--casks",
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description: "Search for casks."
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switch "--desc",
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description: "Search for formulae with a description matching <text> and casks with " \
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"a name or description matching <text>."
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switch "--eval-all",
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depends_on: "--desc",
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description: "Evaluate all available formulae and casks, whether installed or not, to search their " \
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"descriptions. Implied if `HOMEBREW_EVAL_ALL` is set."
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switch "--pull-request",
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description: "Search for GitHub pull requests containing <text>."
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switch "--open",
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depends_on: "--pull-request",
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description: "Search for only open GitHub pull requests."
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switch "--closed",
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depends_on: "--pull-request",
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description: "Search for only closed GitHub pull requests."
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package_manager_switches = PACKAGE_MANAGERS.keys.map { |name| "--#{name}" }
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package_manager_switches.each do |s|
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switch s,
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description: "Search for <text> in the given database."
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end
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sig { returns(CLI::Parser) }
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def search_args
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Homebrew::CLI::Parser.new do
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description <<~EOS
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Perform a substring search of cask tokens and formula names for <text>. If <text>
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is flanked by slashes, it is interpreted as a regular expression.
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EOS
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switch "--formula", "--formulae",
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description: "Search for formulae."
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switch "--cask", "--casks",
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description: "Search for casks."
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switch "--desc",
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description: "Search for formulae with a description matching <text> and casks with " \
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"a name or description matching <text>."
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switch "--eval-all",
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depends_on: "--desc",
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description: "Evaluate all available formulae and casks, whether installed or not, to search their " \
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"descriptions. Implied if `HOMEBREW_EVAL_ALL` is set."
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switch "--pull-request",
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description: "Search for GitHub pull requests containing <text>."
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switch "--open",
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depends_on: "--pull-request",
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description: "Search for only open GitHub pull requests."
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switch "--closed",
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depends_on: "--pull-request",
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description: "Search for only closed GitHub pull requests."
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package_manager_switches = PACKAGE_MANAGERS.keys.map { |name| "--#{name}" }
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package_manager_switches.each do |s|
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switch s,
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description: "Search for <text> in the given database."
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conflicts "--desc", "--pull-request"
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conflicts "--open", "--closed"
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conflicts(*package_manager_switches)
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named_args :text_or_regex, min: 1
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end
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conflicts "--desc", "--pull-request"
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conflicts "--open", "--closed"
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conflicts(*package_manager_switches)
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sig { override.void }
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def run
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return if search_package_manager
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named_args :text_or_regex, min: 1
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end
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end
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query = args.named.join(" ")
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string_or_regex = Search.query_regexp(query)
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def search
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args = search_args.parse
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if args.desc?
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if !args.eval_all? && !Homebrew::EnvConfig.eval_all?
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raise UsageError, "`brew search --desc` needs `--eval-all` passed or `HOMEBREW_EVAL_ALL` set!"
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end
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return if search_package_manager(args)
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Search.search_descriptions(string_or_regex, args)
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elsif args.pull_request?
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search_pull_requests(query)
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else
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formulae, casks = Search.search_names(string_or_regex, args)
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print_results(formulae, casks, query)
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end
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query = args.named.join(" ")
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string_or_regex = Search.query_regexp(query)
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puts "Use `brew desc` to list packages with a short description." if args.verbose?
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if args.desc?
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if !args.eval_all? && !Homebrew::EnvConfig.eval_all?
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raise UsageError, "`brew search --desc` needs `--eval-all` passed or `HOMEBREW_EVAL_ALL` set!"
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print_regex_help
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end
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Search.search_descriptions(string_or_regex, args)
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elsif args.pull_request?
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search_pull_requests(query, args)
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else
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formulae, casks = Search.search_names(string_or_regex, args)
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print_results(formulae, casks, query)
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end
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private
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puts "Use `brew desc` to list packages with a short description." if args.verbose?
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def print_regex_help
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return unless $stdout.tty?
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print_regex_help(args)
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end
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metacharacters = %w[\\ | ( ) [ ] { } ^ $ * + ?].freeze
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return unless metacharacters.any? do |char|
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args.named.any? do |arg|
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arg.include?(char) && !arg.start_with?("/")
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end
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end
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def print_regex_help(args)
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return unless $stdout.tty?
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opoo <<~EOS
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Did you mean to perform a regular expression search?
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Surround your query with /slashes/ to search locally by regex.
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EOS
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end
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metacharacters = %w[\\ | ( ) [ ] { } ^ $ * + ?].freeze
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return unless metacharacters.any? do |char|
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args.named.any? do |arg|
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arg.include?(char) && !arg.start_with?("/")
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def search_package_manager
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package_manager = PACKAGE_MANAGERS.find { |name,| args[:"#{name}?"] }
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return false if package_manager.nil?
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_, url = package_manager
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exec_browser url.call(URI.encode_www_form_component(args.named.join(" ")))
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true
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end
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def search_pull_requests(query)
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only = if args.open? && !args.closed?
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"open"
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elsif args.closed? && !args.open?
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"closed"
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end
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GitHub.print_pull_requests_matching(query, only)
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end
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def print_results(all_formulae, all_casks, query)
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count = all_formulae.size + all_casks.size
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if all_formulae.any?
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if $stdout.tty?
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ohai "Formulae", Formatter.columns(all_formulae)
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else
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puts all_formulae
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end
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end
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puts if all_formulae.any? && all_casks.any?
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if all_casks.any?
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if $stdout.tty?
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ohai "Casks", Formatter.columns(all_casks)
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else
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puts all_casks
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end
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end
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print_missing_formula_help(query, count.positive?) if all_casks.exclude?(query)
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odie "No formulae or casks found for #{query.inspect}." if count.zero?
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end
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def print_missing_formula_help(query, found_matches)
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return unless $stdout.tty?
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reason = MissingFormula.reason(query, silent: true)
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return if reason.nil?
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if found_matches
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puts
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puts "If you meant #{query.inspect} specifically:"
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end
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puts reason
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end
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end
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opoo <<~EOS
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Did you mean to perform a regular expression search?
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Surround your query with /slashes/ to search locally by regex.
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EOS
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end
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def search_package_manager(args)
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package_manager = PACKAGE_MANAGERS.find { |name,| args[:"#{name}?"] }
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return false if package_manager.nil?
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_, url = package_manager
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exec_browser url.call(URI.encode_www_form_component(args.named.join(" ")))
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true
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end
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def search_pull_requests(query, args)
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only = if args.open? && !args.closed?
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"open"
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elsif args.closed? && !args.open?
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"closed"
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end
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GitHub.print_pull_requests_matching(query, only)
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end
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def print_results(all_formulae, all_casks, query)
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count = all_formulae.size + all_casks.size
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if all_formulae.any?
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if $stdout.tty?
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ohai "Formulae", Formatter.columns(all_formulae)
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else
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puts all_formulae
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end
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end
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puts if all_formulae.any? && all_casks.any?
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if all_casks.any?
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if $stdout.tty?
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ohai "Casks", Formatter.columns(all_casks)
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else
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puts all_casks
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end
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end
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print_missing_formula_help(query, count.positive?) if all_casks.exclude?(query)
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odie "No formulae or casks found for #{query.inspect}." if count.zero?
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end
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def print_missing_formula_help(query, found_matches)
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return unless $stdout.tty?
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reason = MissingFormula.reason(query, silent: true)
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return if reason.nil?
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if found_matches
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puts
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puts "If you meant #{query.inspect} specifically:"
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end
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puts reason
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end
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end
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@ -3,7 +3,7 @@
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require "cmd/search"
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require "cmd/shared_examples/args_parse"
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RSpec.describe "brew search" do
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RSpec.describe Homebrew::Cmd::SearchCmd do
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it_behaves_like "parseable arguments"
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it "finds formula in search", :integration_test do
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