mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
73ff739583
Dependency names are prefixed with the tap location, therefore dependency names do not match formula names. We convert dependencies into formulas to ensure proper name checking. Closes Homebrew/homebrew#35058. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
30 lines
913 B
Ruby
30 lines
913 B
Ruby
require 'formula'
|
|
|
|
# `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.
|
|
|
|
module Homebrew
|
|
def uses
|
|
raise FormulaUnspecifiedError if ARGV.named.empty?
|
|
|
|
used_formulae = ARGV.formulae
|
|
formulae = (ARGV.include? "--installed") ? Formula.installed : Formula
|
|
recursive = ARGV.flag? "--recursive"
|
|
|
|
uses = formulae.select do |f|
|
|
used_formulae.all? do |ff|
|
|
if recursive
|
|
f.recursive_dependencies.any? { |dep| dep.to_formula.name == ff.name } ||
|
|
f.recursive_requirements.any? { |req| req.name == ff.name }
|
|
else
|
|
f.deps.any? { |dep| dep.to_formula.name == ff.name } ||
|
|
f.requirements.any? { |req| req.name == ff.name }
|
|
end
|
|
end
|
|
end
|
|
|
|
puts_columns uses.map(&:name)
|
|
end
|
|
end
|