brew/Library/Homebrew/cmd/install.rb
apainintheneck cb64bc4df3 Move pkg type logic into search_name
Now the search_name method takes the command line
args and only returns package types that line up
with those args.

That means it will only return casks if casks are valid
and same with formulae.
2022-12-13 22:50:00 -08:00

332 lines
13 KiB
Ruby

# typed: false
# frozen_string_literal: true
require "cask/config"
require "cask/cmd"
require "cask/cmd/install"
require "missing_formula"
require "formula_installer"
require "development_tools"
require "install"
require "search"
require "cleanup"
require "cli/parser"
require "upgrade"
module Homebrew
extend T::Sig
extend Search
module_function
sig { returns(CLI::Parser) }
def install_args
Homebrew::CLI::Parser.new do
description <<~EOS
Install a <formula> or <cask>. Additional options specific to a <formula> may be
appended to the command.
Unless `HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set, `brew upgrade` or `brew reinstall` will be run for
outdated dependents and dependents with broken linkage, respectively.
Unless `HOMEBREW_NO_INSTALL_CLEANUP` is set, `brew cleanup` will then be run for
the installed formulae or, every 30 days, for all formulae.
Unless `HOMEBREW_NO_INSTALL_UPGRADE` is set, `brew install <formula>` will upgrade <formula> if it
is already installed but outdated.
EOS
switch "-d", "--debug",
description: "If brewing fails, open an interactive debugging session with access to IRB " \
"or a shell inside the temporary build directory."
switch "-f", "--force",
description: "Install formulae without checking for previously installed keg-only or " \
"non-migrated versions. When installing casks, overwrite existing files " \
"(binaries and symlinks are excluded, unless originally from the same cask)."
switch "-v", "--verbose",
description: "Print the verification and postinstall steps."
switch "-n", "--dry-run",
description: "Show what would be installed, but do not actually install anything."
[
[:switch, "--formula", "--formulae", {
description: "Treat all named arguments as formulae.",
}],
[:flag, "--env=", {
description: "Disabled other than for internal Homebrew use.",
hidden: true,
}],
[:switch, "--ignore-dependencies", {
description: "An unsupported Homebrew development flag to skip installing any dependencies of any kind. " \
"If the dependencies are not already present, the formula will have issues. If you're not " \
"developing Homebrew, consider adjusting your PATH rather than using this flag.",
}],
[:switch, "--only-dependencies", {
description: "Install the dependencies with specified options but do not install the " \
"formula itself.",
}],
[:flag, "--cc=", {
description: "Attempt to compile using the specified <compiler>, which should be the name of the " \
"compiler's executable, e.g. `gcc-7` for GCC 7. In order to use LLVM's clang, specify " \
"`llvm_clang`. To use the Apple-provided clang, specify `clang`. This option will only " \
"accept compilers that are provided by Homebrew or bundled with macOS. Please do not " \
"file issues if you encounter errors while using this option.",
}],
[:switch, "-s", "--build-from-source", {
description: "Compile <formula> from source even if a bottle is provided. " \
"Dependencies will still be installed from bottles if they are available.",
}],
[:switch, "--force-bottle", {
description: "Install from a bottle if it exists for the current or newest version of " \
"macOS, even if it would not normally be used for installation.",
}],
[:switch, "--include-test", {
description: "Install testing dependencies required to run `brew test` <formula>.",
}],
[:switch, "--HEAD", {
description: "If <formula> defines it, install the HEAD version, aka. main, trunk, unstable, master.",
}],
[:switch, "--fetch-HEAD", {
description: "Fetch the upstream repository to detect if the HEAD installation of the " \
"formula is outdated. Otherwise, the repository's HEAD will only be checked for " \
"updates when a new stable or development version has been released.",
}],
[:switch, "--keep-tmp", {
description: "Retain the temporary files created during installation.",
}],
[:switch, "--debug-symbols", {
depends_on: "--build-from-source",
description: "Generate debug symbols on build. Source will be retained in a cache directory. ",
}],
[:switch, "--build-bottle", {
description: "Prepare the formula for eventual bottling during installation, skipping any " \
"post-install steps.",
}],
[:flag, "--bottle-arch=", {
depends_on: "--build-bottle",
description: "Optimise bottles for the specified architecture rather than the oldest " \
"architecture supported by the version of macOS the bottles are built on.",
}],
[:switch, "--display-times", {
env: :display_install_times,
description: "Print install times for each package at the end of the run.",
}],
[:switch, "-i", "--interactive", {
description: "Download and patch <formula>, then open a shell. This allows the user to " \
"run `./configure --help` and otherwise determine how to turn the software " \
"package into a Homebrew package.",
}],
[:switch, "-g", "--git", {
description: "Create a Git repository, useful for creating patches to the software.",
}],
[:switch, "--overwrite", {
description: "Delete files that already exist in the prefix while linking.",
}],
].each do |args|
options = args.pop
send(*args, **options)
conflicts "--cask", args.last
end
formula_options
[
[:switch, "--cask", "--casks", { description: "Treat all named arguments as casks." }],
*Cask::Cmd::AbstractCommand::OPTIONS.map(&:dup),
*Cask::Cmd::Install::OPTIONS.map(&:dup),
].each do |args|
options = args.pop
send(*args, **options)
conflicts "--formula", args.last
end
cask_options
conflicts "--ignore-dependencies", "--only-dependencies"
conflicts "--build-from-source", "--build-bottle", "--force-bottle"
conflicts "--adopt", "--force"
named_args [:formula, :cask], min: 1
end
end
def install
args = install_args.parse
if args.build_from_source? && Homebrew::EnvConfig.install_from_api?
raise UsageError, "--build-from-source is not supported when using HOMEBREW_INSTALL_FROM_API."
end
if args.env.present?
# Can't use `replacement: false` because `install_args` are used by
# `build.rb`. Instead, `hide_from_man_page` and don't do anything with
# this argument here.
odisabled "brew install --env", "`env :std` in specific formula files"
end
args.named.each do |name|
next if File.exist?(name)
next unless name =~ HOMEBREW_TAP_FORMULA_REGEX
tap = Tap.fetch(Regexp.last_match(1), Regexp.last_match(2))
next if (tap.core_tap? || tap == "homebrew/cask") && EnvConfig.install_from_api?
tap.install unless tap.installed?
end
if args.ignore_dependencies?
opoo <<~EOS
#{Tty.bold}`--ignore-dependencies` is an unsupported Homebrew developer flag!#{Tty.reset}
Adjust your PATH to put any preferred versions of applications earlier in the
PATH rather than using this unsupported flag!
EOS
end
begin
formulae, casks = args.named.to_formulae_and_casks
.partition { |formula_or_cask| formula_or_cask.is_a?(Formula) }
rescue FormulaOrCaskUnavailableError, Cask::CaskUnavailableError => e
retry if Tap.install_default_cask_tap_if_necessary(force: args.cask?)
raise e
end
if casks.any?
Cask::Cmd::Install.install_casks(
*casks,
binaries: args.binaries?,
verbose: args.verbose?,
force: args.force?,
adopt: args.adopt?,
require_sha: args.require_sha?,
skip_cask_deps: args.skip_cask_deps?,
quarantine: args.quarantine?,
quiet: args.quiet?,
dry_run: args.dry_run?,
)
end
# if the user's flags will prevent bottle only-installations when no
# developer tools are available, we need to stop them early on
unless DevelopmentTools.installed?
build_flags = []
build_flags << "--HEAD" if args.HEAD?
build_flags << "--build-bottle" if args.build_bottle?
build_flags << "--build-from-source" if args.build_from_source?
raise BuildFlagsError.new(build_flags, bottled: formulae.all?(&:bottled?)) if build_flags.present?
end
installed_formulae = formulae.select do |f|
Install.install_formula?(
f,
head: args.HEAD?,
fetch_head: args.fetch_HEAD?,
only_dependencies: args.only_dependencies?,
force: args.force?,
quiet: args.quiet?,
)
end
return if installed_formulae.empty?
Install.perform_preinstall_checks(cc: args.cc)
Install.install_formulae(
installed_formulae,
build_bottle: args.build_bottle?,
force_bottle: args.force_bottle?,
bottle_arch: args.bottle_arch,
ignore_deps: args.ignore_dependencies?,
only_deps: args.only_dependencies?,
include_test_formulae: args.include_test_formulae,
build_from_source_formulae: args.build_from_source_formulae,
cc: args.cc,
git: args.git?,
interactive: args.interactive?,
keep_tmp: args.keep_tmp?,
debug_symbols: args.debug_symbols?,
force: args.force?,
overwrite: args.overwrite?,
debug: args.debug?,
quiet: args.quiet?,
verbose: args.verbose?,
dry_run: args.dry_run?,
)
Upgrade.check_installed_dependents(
installed_formulae,
flags: args.flags_only,
installed_on_request: args.named.present?,
force_bottle: args.force_bottle?,
build_from_source_formulae: args.build_from_source_formulae,
interactive: args.interactive?,
keep_tmp: args.keep_tmp?,
debug_symbols: args.debug_symbols?,
force: args.force?,
debug: args.debug?,
quiet: args.quiet?,
verbose: args.verbose?,
dry_run: args.dry_run?,
)
Cleanup.periodic_clean!(dry_run: args.dry_run?)
Homebrew.messages.display_messages(display_times: args.display_times?)
rescue FormulaUnreadableError, FormulaClassUnavailableError,
TapFormulaUnreadableError, TapFormulaClassUnavailableError => e
# Need to rescue before `FormulaUnavailableError` (superclass of this)
# is handled, as searching for a formula doesn't make sense here (the
# formula was found, but there's a problem with its implementation).
$stderr.puts e.backtrace if Homebrew::EnvConfig.developer?
ofail e.message
rescue FormulaOrCaskUnavailableError, Cask::CaskUnavailableError => e
# formula name or cask token
name = e.try(:name) || e.token
if name == "updog"
ofail "What's updog?"
return
end
opoo e
reason = MissingFormula.reason(name, silent: true)
if !args.cask? && reason
$stderr.puts reason
return
end
# We don't seem to get good search results when the tap is specified
# so we might as well return early.
return if name.include?("/")
ohai "Searching for similarly named formulae and casks..."
# Don't treat formula/cask name as a regex
query = string_or_regex = name
all_formulae, all_casks = search_names(query, string_or_regex, args)
if all_formulae.any?
ohai "Formulae", Formatter.columns(all_formulae)
first_formula = all_formulae.first.to_s
puts <<~EOS
To install #{first_formula}, run:
brew install #{first_formula}
EOS
end
puts if all_formulae.any? && all_casks.any?
if all_casks.any?
ohai "Casks", Formatter.columns(all_casks)
first_cask = all_casks.first.to_s
puts <<~EOS
To install #{first_cask}, run:
brew install --cask #{first_cask}
EOS
end
return if all_formulae.any? || all_casks.any?
odie "No formulae or casks found for #{name}."
end
end