mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
2e5272d04c
Do the usual "disable deprecations" and "uncomment pending deprecations" dance and delete/deprecate/disable relevant/related code.
120 lines
4.0 KiB
Ruby
120 lines
4.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# `brew uses foo bar` returns formulae that use both foo and bar
|
|
# If you want the union, run the command twice and concatenate the results.
|
|
# The intersection is harder to achieve with shell tools.
|
|
|
|
require "formula"
|
|
require "cli/parser"
|
|
require "cask/caskroom"
|
|
require "dependencies_helpers"
|
|
|
|
module Homebrew
|
|
extend DependenciesHelpers
|
|
|
|
module_function
|
|
|
|
def uses_args
|
|
Homebrew::CLI::Parser.new do
|
|
usage_banner <<~EOS
|
|
`uses` [<options>] <formula>
|
|
|
|
Show formulae that specify <formula> as a dependency (i.e. show dependents
|
|
of <formula>). When given multiple formula arguments, show the intersection
|
|
of formulae that use <formula>. By default, `uses` shows all formulae that
|
|
specify <formula> as a required or recommended dependency for their stable builds.
|
|
EOS
|
|
switch "--recursive",
|
|
description: "Resolve more than one level of dependencies."
|
|
switch "--installed",
|
|
description: "Only list formulae that are currently installed."
|
|
switch "--include-build",
|
|
description: "Include all formulae that specify <formula> as `:build` type dependency."
|
|
switch "--include-test",
|
|
description: "Include all formulae that specify <formula> as `:test` type dependency."
|
|
switch "--include-optional",
|
|
description: "Include all formulae that specify <formula> as `:optional` type dependency."
|
|
switch "--skip-recommended",
|
|
description: "Skip all formulae that specify <formula> as `:recommended` type dependency."
|
|
min_named :formula
|
|
end
|
|
end
|
|
|
|
def uses
|
|
args = uses_args.parse
|
|
|
|
Formulary.enable_factory_cache!
|
|
|
|
used_formulae_missing = false
|
|
used_formulae = begin
|
|
args.named.to_formulae
|
|
rescue FormulaUnavailableError => e
|
|
opoo e
|
|
used_formulae_missing = true
|
|
# If the formula doesn't exist: fake the needed formula object name.
|
|
args.named.map { |name| OpenStruct.new name: name, full_name: name }
|
|
end
|
|
|
|
use_runtime_dependents = args.installed? &&
|
|
!used_formulae_missing &&
|
|
!args.include_build? &&
|
|
!args.include_test? &&
|
|
!args.include_optional? &&
|
|
!args.skip_recommended?
|
|
|
|
uses = intersection_of_dependents(use_runtime_dependents, used_formulae, args: args)
|
|
|
|
return if uses.empty?
|
|
|
|
puts Formatter.columns(uses.map(&:full_name).sort)
|
|
odie "Missing formulae should not have dependents!" if used_formulae_missing
|
|
end
|
|
|
|
def intersection_of_dependents(use_runtime_dependents, used_formulae, args:)
|
|
recursive = args.recursive?
|
|
includes, ignores = args_includes_ignores(args)
|
|
|
|
if use_runtime_dependents
|
|
used_formulae.map(&:runtime_installed_formula_dependents)
|
|
.reduce(&:&)
|
|
.select(&:any_version_installed?) +
|
|
select_used_dependents(dependents(Cask::Caskroom.casks), used_formulae, recursive, includes, ignores)
|
|
else
|
|
deps = if args.installed?
|
|
dependents(Formula.installed + Cask::Caskroom.casks)
|
|
else
|
|
dependents(Formula.to_a + Cask::Cask.to_a)
|
|
end
|
|
|
|
select_used_dependents(deps, used_formulae, recursive, includes, ignores)
|
|
end
|
|
end
|
|
|
|
def select_used_dependents(dependents, used_formulae, recursive, includes, ignores)
|
|
dependents.select do |d|
|
|
deps = if recursive
|
|
recursive_includes(Dependency, d, includes, ignores)
|
|
else
|
|
reject_ignores(d.deps, ignores, includes)
|
|
end
|
|
|
|
used_formulae.all? do |ff|
|
|
deps.any? do |dep|
|
|
match = begin
|
|
dep.to_formula.full_name == ff.full_name if dep.name.include?("/")
|
|
rescue
|
|
nil
|
|
end
|
|
next match unless match.nil?
|
|
|
|
dep.name == ff.name
|
|
end
|
|
rescue FormulaUnavailableError
|
|
# Silently ignore this case as we don't care about things used in
|
|
# taps that aren't currently tapped.
|
|
next
|
|
end
|
|
end
|
|
end
|
|
end
|