Re:Two Years of Squash Merge (2019)
by detaro on Friday April 30, 2021 @04:06PM
(#26998605)
As parent said, history is not just commit messages.
Trivial example from yesterday: "this worked last week... what did they even touch inbetween?", look at the most relevant commit diff, context makes it obvious someone just accidentally deleted a line too many while replacing a code block.
For more complex stuff, it's helpful for "what were they trying to do with this line", "what's the requirements document they worked off when they wrote this", "which other versions are likely to have this bug too", "Is this new and I can go ask whoever wrote this about it or is it years old", ...
Trivial example from yesterday: "this worked last week... what did they even touch inbetween?", look at the most relevant commit diff, context makes it obvious someone just accidentally deleted a line too many while replacing a code block.
For more complex stuff, it's helpful for "what were they trying to do with this line", "what's the requirements document they worked off when they wrote this", "which other versions are likely to have this bug too", "Is this new and I can go ask whoever wrote this about it or is it years old", ...