mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
121 lines
4.3 KiB
Ruby
121 lines
4.3 KiB
Ruby
#: * `uses` [`--installed`] [`--recursive`] [`--include-build`] [`--include-test`] [`--include-optional`] [`--skip-recommended`] [`--devel`|`--HEAD`] <formulae>:
|
|
#: Show the formulae that specify <formulae> as a dependency. When given
|
|
#: multiple formula arguments, show the intersection of formulae that use
|
|
#: <formulae>.
|
|
#:
|
|
#: Use `--recursive` to resolve more than one level of dependencies.
|
|
#:
|
|
#: If `--installed` is passed, only list installed formulae.
|
|
#:
|
|
#: By default, `uses` shows all formulae that specify <formulae> as a required
|
|
#: or recommended dependency. To include the `:build` type dependencies, pass
|
|
#: `--include-build`, to include the `:test` type dependencies, pass
|
|
#: `--include-test` and to include `:optional` dependencies pass
|
|
#: `--include-optional`. To skip `:recommended` type dependencies, pass
|
|
#: `--skip-recommended`.
|
|
#:
|
|
#: By default, `uses` shows usage of <formulae> by stable builds. To find
|
|
#: cases where <formulae> is used by development or HEAD build, pass
|
|
#: `--devel` or `--HEAD`.
|
|
|
|
require "formula"
|
|
require "cli_parser"
|
|
|
|
# `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
|
|
module_function
|
|
|
|
def uses_args
|
|
Homebrew::CLI::Parser.new do
|
|
usage_banner <<~EOS
|
|
`uses` [<options>] <formulae>
|
|
|
|
Show the formulae that specify <formulae> as a dependency. When given
|
|
multiple formula arguments, show the intersection of formulae that use
|
|
<formulae>.
|
|
|
|
By default, `uses` shows all formulae that specify <formulae> as a required
|
|
or recommended dependency.
|
|
|
|
By default, `uses` shows usage of <formulae> by stable builds.
|
|
EOS
|
|
switch "--recursive",
|
|
description: "Resolve more than one level of dependencies."
|
|
switch "--installed",
|
|
description: "Only list installed formulae."
|
|
switch "--include-build",
|
|
description: "Include all formulae that specify <formulae> as `:build` type dependency."
|
|
switch "--include-test",
|
|
description: "Include all formulae that specify <formulae> as `:test` type dependency."
|
|
switch "--include-optional",
|
|
description: "Include all formulae that specify <formulae> as `:optional` type dependency."
|
|
switch "--skip-recommended",
|
|
description: "Skip all formulae that specify <formulae> as `:recommended` type dependency."
|
|
switch "--devel",
|
|
description: "Show usage of <formulae> by development build."
|
|
switch "--HEAD",
|
|
description: "Show usage of <formulae> by HEAD build."
|
|
switch :debug
|
|
end
|
|
end
|
|
|
|
def uses
|
|
uses_args.parse
|
|
|
|
raise FormulaUnspecifiedError if args.remaining.empty?
|
|
|
|
used_formulae_missing = false
|
|
used_formulae = begin
|
|
ARGV.formulae
|
|
rescue FormulaUnavailableError => e
|
|
opoo e
|
|
used_formulae_missing = true
|
|
# If the formula doesn't exist: fake the needed formula object name.
|
|
ARGV.named.map { |name| OpenStruct.new name: name, full_name: name }
|
|
end
|
|
|
|
formulae = args.installed? ? Formula.installed : Formula
|
|
recursive = args.recursive?
|
|
only_installed_arg = args.installed? &&
|
|
!args.include_build? &&
|
|
!args.include_test? &&
|
|
!args.include_optional? &&
|
|
!args.skip_recommended?
|
|
|
|
includes, ignores = argv_includes_ignores(ARGV)
|
|
|
|
uses = formulae.select do |f|
|
|
used_formulae.all? do |ff|
|
|
begin
|
|
deps = f.runtime_dependencies if only_installed_arg
|
|
deps ||= if recursive
|
|
recursive_includes(Dependency, f, includes, ignores)
|
|
else
|
|
reject_ignores(f.deps, ignores, includes)
|
|
end
|
|
|
|
deps.any? do |dep|
|
|
begin
|
|
dep.to_formula.full_name == ff.full_name
|
|
rescue
|
|
dep.name == ff.name
|
|
end
|
|
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
|
|
|
|
return if uses.empty?
|
|
|
|
puts Formatter.columns(uses.map(&:full_name).sort)
|
|
odie "Missing formulae should not have dependents!" if used_formulae_missing
|
|
end
|
|
end
|