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# frozen_string_literal: true
module Spec
class CommandExecution
def initialize(command, working_directory:, timeout:)
@command = command
@working_directory = working_directory
@timeout = timeout
@original_stdout = String.new
@original_stderr = String.new
end
attr_accessor :exitstatus, :command, :original_stdout, :original_stderr
attr_reader :timeout
attr_writer :failure_reason
def raise_error!
return unless failure?
error_header = if failure_reason == :timeout
"Invoking `#{command}` was aborted after #{timeout} seconds with output:"
else
"Invoking `#{command}` failed with output:"
end
raise <<~ERROR
#{error_header}
----------------------------------------------------------------------
#{stdboth}
----------------------------------------------------------------------
ERROR
end
def to_s
"$ #{command}"
end
alias_method :inspect, :to_s
def stdboth
@stdboth ||= [stderr, stdout].join("\n").strip
end
def stdout
normalize(original_stdout)
end
def stderr
normalize(original_stderr)
end
def to_s_verbose
[
to_s,
stdout,
stderr,
exitstatus ? "# $? => #{exitstatus}" : "",
].reject(&:empty?).join("\n")
end
def success?
return true unless exitstatus
exitstatus == 0
end
def failure?
return true unless exitstatus
exitstatus > 0
end
private
attr_reader :failure_reason
def normalize(string)
string.force_encoding(Encoding::UTF_8).strip.gsub("\r\n", "\n")
end
end
end
|
