Re: Redirect "git" subcommand to itself?

2015-05-29 Thread Junio C Hamano
Christian Neukirchen  writes:

> I was just toying around, and it would have been cute.
>
>> Or didn't the alias work?
>
> It does.  This seems to work just as well, and is easier:

Thanks; I was wondering if I gave something that was not portable or
something.

>   git = !git

I'd call that the ultimate cuteness.

We have a winner ;-) ;-) ;-).

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Re: Redirect "git" subcommand to itself?

2015-05-29 Thread Christian Neukirchen
Junio C Hamano  writes:

> Christian Neukirchen  writes:
>
>> Junio C Hamano  writes:
>>
>>>  * You can help yourself with something like this, I suppose:
>>>
>>>[alias]
>>> git = "!sh -c 'exec git \"$@\"' -"
>>>
>>>but I personally feel that it is too ugly to live as part of our
>>>official suggestion, so please do not send a patch to add it as
>>>a built-in alias ;-).
>>
>> So I thought I was clever, but this didn't work:
>>
>> % ln -s /usr/bin/git ~/bin/git-git  
>> % git git
>> fatal: cannot handle git as a builtin
>
> Why did you have to do that when I already gave an alias that works?

I was just toying around, and it would have been cute.

> Or didn't the alias work?

It does.  This seems to work just as well, and is easier:

git = !git

Thanks,
-- 
Christian Neukirchenhttp://chneukirchen.org
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Re: Redirect "git" subcommand to itself?

2015-05-29 Thread Stefan Beller
Thanks a lot for the discussion!
So I'll just fix it locally for me and we keep the state as is.
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Re: Redirect "git" subcommand to itself?

2015-05-29 Thread Junio C Hamano
Christian Neukirchen  writes:

> Junio C Hamano  writes:
>
>>  * You can help yourself with something like this, I suppose:
>>
>>[alias]
>>  git = "!sh -c 'exec git \"$@\"' -"
>>
>>but I personally feel that it is too ugly to live as part of our
>>official suggestion, so please do not send a patch to add it as
>>a built-in alias ;-).
>
> So I thought I was clever, but this didn't work:
>
> % ln -s /usr/bin/git ~/bin/git-git  
> % git git
> fatal: cannot handle git as a builtin

Why did you have to do that when I already gave an alias that works?

Or didn't the alias work?

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Re: Redirect "git" subcommand to itself?

2015-05-29 Thread Aaron Schrab

At 10:38 +0200 29 May 2015, Christian Neukirchen  wrote:

Junio C Hamano  writes:


 * You can help yourself with something like this, I suppose:

   [alias]
git = "!sh -c 'exec git \"$@\"' -"

   but I personally feel that it is too ugly to live as part of our
   official suggestion, so please do not send a patch to add it as
   a built-in alias ;-).


So I thought I was clever, but this didn't work:


I've done the same as the original poster a few times myself, so awhile 
ago I added the following to my .gitconfig file:


[alias]
   git = "!f() { git $@; }; f"

And this has worked for me.
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Re: Redirect "git" subcommand to itself?

2015-05-29 Thread Christian Neukirchen
Junio C Hamano  writes:

>  * You can help yourself with something like this, I suppose:
>
>[alias]
>   git = "!sh -c 'exec git \"$@\"' -"
>
>but I personally feel that it is too ugly to live as part of our
>official suggestion, so please do not send a patch to add it as
>a built-in alias ;-).

So I thought I was clever, but this didn't work:

% ln -s /usr/bin/git ~/bin/git-git  
% git git
fatal: cannot handle git as a builtin

-- 
Christian Neukirchenhttp://chneukirchen.org

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Re: Redirect "git" subcommand to itself?

2015-05-28 Thread Matthieu Moy
Stefan Beller  writes:

> so I just run into this problem again (which happens to me maybe twice
> a week):
> I want to do a git operations, so I type "git " into my shell, and
> then [...] I copy the whole operation "git revert --abort" in this case and
> paste it to the shell

On my side, that wouldn't be twice a week, but I often do the same
mistake. I find your idea for a solution conceptually ugly but
practically very convenient ;-), so I'd be in favor of doing it.

-- 
Matthieu Moy
http://www-verimag.imag.fr/~moy/
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Re: Redirect "git" subcommand to itself?

2015-05-28 Thread Konstantin Khomoutov
On Wed, 27 May 2015 17:28:34 -0700
Stefan Beller  wrote:

> so I just run into this problem again (which happens to me maybe
> twice a week): I want to do a git operations, so I type "git " into
> my shell,
[...]
> then I copy the whole operation "git revert --abort" in this case and
> paste it to the shell and let go.
> The result looks like
> $ git git revert --abort
> git: 'git' is not a git command. See 'git --help'.
[...]
> I wonder if we want to make a "git" subcommand, which behaves exactly
> the same as git itself?
> Then "git git git status" would just return the same as "git status".

In your ~/.whateverrc, put this:

git() {
  while [ $# -gt 0 ]; do
test "$1" != "git" && break;
shift;
  done;
  command git $@;
}

This assumes a POSIX-compatible shell but I think you've got the idea.
("command" is a builtin which forces interpreting the following word as
the name of an external program.)
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Re: Redirect "git" subcommand to itself?

2015-05-27 Thread Jeff King
On Wed, May 27, 2015 at 06:53:26PM -0700, Junio C Hamano wrote:

> > I wonder if we want to make a "git" subcommand, which behaves exactly
> > the same as git itself?
> > Then "git git git status" would just return the same as "git status".
> 
> A few unrelated thoughts.
> 
>  * Perhaps we should omit 'git' from these advice-texts?  E.g.
> 
>  use "revert --abort" to cancel
> 
>I dunno.

Please don't. You help the set of people who type "git" and then paste
the rest of the command at the expense of people who just  paste the
whole command. We don't know the relative numbers of those people, but
we know there is at least 1 in each group. ;)

-Peff
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Re: Redirect "git" subcommand to itself?

2015-05-27 Thread Junio C Hamano
Stefan Beller  writes:

> so I just run into this problem again (which happens to me maybe twice a 
> week):
> I want to do a git operations, so I type "git " into my shell, and
> then I look around what
> exactly I want to do and usually I find it in the help text of a
> previous command such as
> You are currently reverting commit 383c14b.
>   (fix conflicts and run "git revert --continue")
>   (use "git revert --abort" to cancel the revert operation)
>
> then I copy the whole operation "git revert --abort" in this case and
> paste it to the shell
> and let go.
> The result looks like
> $ git git revert --abort
> git: 'git' is not a git command. See 'git --help'.
>
> Did you mean this?
> init
>
> I wonder if we want to make a "git" subcommand, which behaves exactly
> the same as git itself?
> Then "git git git status" would just return the same as "git status".

A few unrelated thoughts.

 * Perhaps we should omit 'git' from these advice-texts?  E.g.

 use "revert --abort" to cancel

   I dunno.

 * While we bend over backwards to a certain degree to be helpful, I
   somehow feel making "git git" a synonym to "git" is going too
   far, akin to asking POSIX maintainers to define "act", "cta",
   "atc", "tca", and "tac" all as synonyms to "cat" because you
   often fat-finger when typing "cat" (yes, "tac" does something
   else that is more useful, I know).

 * You can help yourself with something like this, I suppose:

   [alias]
git = "!sh -c 'exec git \"$@\"' -"

   but I personally feel that it is too ugly to live as part of our
   official suggestion, so please do not send a patch to add it as
   a built-in alias ;-).
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Redirect "git" subcommand to itself?

2015-05-27 Thread Stefan Beller
Hi,

so I just run into this problem again (which happens to me maybe twice a week):
I want to do a git operations, so I type "git " into my shell, and
then I look around what
exactly I want to do and usually I find it in the help text of a
previous command such as
You are currently reverting commit 383c14b.
  (fix conflicts and run "git revert --continue")
  (use "git revert --abort" to cancel the revert operation)

then I copy the whole operation "git revert --abort" in this case and
paste it to the shell
and let go.
The result looks like
$ git git revert --abort
git: 'git' is not a git command. See 'git --help'.

Did you mean this?
init

I wonder if we want to make a "git" subcommand, which behaves exactly
the same as git itself?
Then "git git git status" would just return the same as "git status".

Thanks,
Stefan
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