brew/Library/Homebrew/postinstall.rb

# frozen_string_literal: true

old_trap = trap("INT") { exit! 130 }

require "global"
require "debrew"
require "fcntl"
require "socket"
require "cli/parser"

def postinstall_args
  Homebrew::CLI::Parser.new do
    switch :force
    switch :verbose
    switch :debug
  end
end

begin
  postinstall_args.parse
  error_pipe = UNIXSocket.open(ENV["HOMEBREW_ERROR_PIPE"], &:recv_io)
  error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)

  trap("INT", old_trap)

  formula = Homebrew.args.resolved_formulae.first
  formula.extend(Debrew::Formula) if Homebrew.args.debug?
  formula.run_post_install
rescue Exception => e # rubocop:disable Lint/RescueException
  error_pipe.puts e.to_json
  error_pipe.close
  exit! 1
end