Combine multiple prints to a single one #1396
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It is true in the general case that we can't / don't want to buffer everything entirely before printing it. That needs big continuous memory buffers and can be detrimental to figuring out where things happen.
However, I don't think those concerns apply to the cases described here, so I'm inclined to take this. Thanks!
(I also don't think taking this implies anything about what we want to do across threads :) )
| @@ -1437,28 +1437,33 @@ namespace vcpkg | |||
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| template<class Message> | |||
| static void print_build_result_summary_line(Message build_result_message, int count) | |||
| static void append_build_result_summary_line(Message build_result_message, int count, LocalizedString& str) | |||
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In a generic environment I would oppose a function including the '\n' because it's very easy to add one on later and a pain to deal with if one is already there. However, in this case, it's a static function clearly used only immediately below where the newline is necessary, so I think it's OK.
| } | ||
| to_print.append_raw('\n'); |
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Review/note: This isn't a change, used to be on 455
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Thanks :) |
The goal is to avoid interception with other prints from different threads.
Originally, I wanted to delete
println()entirely, but it's used byprint_error_message(). This function parses the given string to add error colorization. It's used to print e.g. JSON parsing errors.