Re: [PATCH] cmd_reset: don't trash uncommitted changes unless told to

From: Andreas Ericsson <ae@op5.se>
Date: Jun 26, 2008, 05:31 UTC
Message-ID: <486329C9.8020801@op5.se>
In-Reply-To: <48620C1A.6000509@panasas.com>

Boaz Harrosh wrote:

Show 35 quoted lines

> Junio C Hamano wrote:
>> Steven Walter <stevenrwalter@gmail.com> writes:
>>
>>> @@ -225,6 +243,10 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
>>>  	if (reset_type == HARD && is_bare_repository())
>>>  		die("hard reset makes no sense in a bare repository");
>>>  
>>> +        if (reset_type == HARD && !force && index_is_dirty()) {
>>> +                die("Uncommitted changes; re-run with -f to trash them");
>>> +        }
>>> +
>> Please don't.  With your change, does the testsuite even pass?
>>
>> "reset --hard" has *ALWAYS* meant to be destructive --- discarding
>> potential local cruft is the whole point of the operation.
>>
> 
> I was under the impression that --hard means working-directory-also
> as opposed to tree-and-index-only. Nothing to do with 
> destructive-discarding. If it is then something is missing.
> I need 2 distinct functions. You combine to functions under
> one command.
> 
>> Learn the lingo, and get over it.
>>
> 
> I did lern the lingo and got bitten. I wanted to do one thing
> also got the other one.
> 
> there is:
> git-reset --clean - destructive-discarding any local changes
> git-reset --hard - move tree index and working directory to new head
> 
> How can I separate between them, Please
>

There is a "--hard" after one of them. It reads like this:

git reset --hard  ;# move current branch to random point in history
                   # discarding working tree and index state

git reset --mixed ;# move current branch to random point in history
                   # discard the index but keep the working tree

git reset --soft  ;# move current branch to random point in history,
                   # leaving index and working tree intact

It's under OPTIONS in the man-page. --mixed is default.

-- 
Andreas Ericsson                   andreas.ericsson@op5.se
OP5 AB                             www.op5.se
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