brew/Library/Homebrew/postinstall.rb
Mike McQuaid e28fe444a5
Make Pathname.prepend WriteMkpathExtension as late as possible.
Let's avoid weirdness in other parts of Homebrew by moving this prepend
to be as late as possible.
2025-09-02 17:00:34 +01:00

43 lines
1.1 KiB
Ruby

# typed: strict
# frozen_string_literal: true
raise "#{__FILE__} must not be loaded via `require`." if $PROGRAM_NAME != __FILE__
old_trap = trap("INT") { exit! 130 }
require_relative "global"
require "fcntl"
require "utils/socket"
require "cli/parser"
require "cmd/postinstall"
require "json/add/exception"
require "extend/pathname/write_mkpath_extension"
begin
# Undocumented opt-out for internal use.
# We need to allow formulae from paths here due to how we pass them through.
ENV["HOMEBREW_INTERNAL_ALLOW_PACKAGES_FROM_PATHS"] = "1"
args = Homebrew::Cmd::Postinstall.new.args
error_pipe = Utils::UNIXSocketExt.open(ENV.fetch("HOMEBREW_ERROR_PIPE"), &:recv_io)
error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)
trap("INT", old_trap)
formula = args.named.to_resolved_formulae.fetch(0)
if args.debug? && !Homebrew::EnvConfig.disable_debrew?
require "debrew"
formula.extend(Debrew::Formula)
end
Pathname.prepend WriteMkpathExtension
formula.run_post_install
# Handle all possible exceptions.
rescue Exception => e # rubocop:disable Lint/RescueException
error_pipe&.puts e.to_json
error_pipe&.close
exit! 1
end