I write multi-line commit comments whenever I do something that's not trivial or has required a large amount of reasoning to perform correctly. As in, first 80 characters explaining the high-level details with (see details) at the end. Then a number of lines with more detailed reasoning.
Most such commits are never looked at again. But every other month or so, I come across a maintenance issue where I wonder about the context of something. In many such cases, I've saved multiple days of false starts or debugging. So it pays off in the long run even if it's only me gaining something from this. (Unlikely; we're a company of 80 developers).
Most such commits are never looked at again. But every other month or so, I come across a maintenance issue where I wonder about the context of something. In many such cases, I've saved multiple days of false starts or debugging. So it pays off in the long run even if it's only me gaining something from this. (Unlikely; we're a company of 80 developers).