module WickedPdf::Progress
Public Instance Methods
invoke_with_progress(command, options)
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# File lib/wicked_pdf/progress.rb, line 10 def invoke_with_progress(command, options) output = [] begin PTY.spawn(command.join(' ')) do |stdout, _stdin, pid| begin stdout.sync stdout.each_line("\r") do |line| output << line.chomp options[:progress].call(line) if options[:progress] end rescue Errno::EIO # rubocop:disable Lint/HandleExceptions # child process is terminated, this is expected behaviour ensure ::Process.wait pid end end rescue PTY::ChildExited puts 'The child process exited!' end err = output.join('\n') raise "#{command} failed (exitstatus 0). Output was: #{err}" unless $CHILD_STATUS && $CHILD_STATUS.exitstatus.zero? end
track_progress?(options)
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# File lib/wicked_pdf/progress.rb, line 6 def track_progress?(options) options[:progress] && !(on_windows? || RUBY_ENGINE == 'truffleruby') end