Re: What's cooking in git.git (topics)

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Nicolas Pitre <nico@xxxxxxx> writes:

> ...  In all the tutorials for $job I've done so 
> far, I simply never talk about pull nor clone, but rather about init, 
> "git remote", fetch and merge, with explicit and meaningful branch 
> names.  I think that basic commands, even if there is a bit more of 
> them, make Git easier to learn and understand than talking about those 
> magic meta commands hiding the truth away.

That's actually a quite interesting approach for teaching.

The original "tutorial" (now core-tutorial) was similar in spirit; it
built the user experience by starting at sequence of low level commands,
and then finally said "since this is so often used combination, there is
a short-hand for it that does all".  I think the approach would work
quite well for people who want to use the tool with deep understanding.

However, I am not so sure about people who just want canned set of
instructions and follow them blindly to get their work done.  And I do
not think the latter classes of users are necessarily wrong.

Such a canned set of instructions would (if the project that supplies
the cheat-sheet encourages merges instead of rebases) talk about "clone
then commit then push then pull and repeat", without mentioning what
pull does is fetch+merge nor what fetch means and what merge means, and
that would let people get started without deeper understanding.

But the lack of deeper understanding would hurt them in the longer run
(e.g. "my push was rejected with something called non-fast-forward ---
what does that mean and what would I do now?").  
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