brew/Library/Homebrew/postinstall.rb

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# 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 "socket"
require "cli/parser"
require "cmd/postinstall"
begin
args = Homebrew.postinstall_args.parse
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error_pipe = UNIXSocket.open(ENV.fetch("HOMEBREW_ERROR_PIPE"), &:recv_io)
error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)
trap("INT", old_trap)
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formula = args.named.to_resolved_formulae.first
if args.debug?
require "debrew"
formula.extend(Debrew::Formula)
end
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formula.run_post_install
rescue Exception => e # rubocop:disable Lint/RescueException
error_pipe.puts e.to_json
error_pipe.close
exit! 1
end