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Copied from the bash completion file, the following is a naive way to do it

# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0. if [ -d .git ]; then echo .git else git rev-parse --git-dir 2> /dev/null fi 

You could either wrap that in a function or use it in a script.

Condensed into a one line condition suitable for bash and zsh

[ -d .git ] && echo .git || git rev-parse --git-dir > /dev/null 2>&1 

Copied from the bash completion file, the following is a naive way to do it

# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0. if [ -d .git ]; then echo .git; else git rev-parse --git-dir 2> /dev/null; fi; 

You could either wrap that in a function or use it in a script.

Condensed into a one line condition suitable for bash and zsh

[ -d .git ] && echo .git || git rev-parse --git-dir > /dev/null 2>&1 

Copied from the bash completion file the following is a naive way to do it

# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0. if [ -d .git ]; then echo .git; else git rev-parse --git-dir 2> /dev/null; fi; 

You could either wrap that in a function or use it in a script.

Condensed into a one line condition suitable for bash or zsh

[ -d .git ] || git rev-parse --git-dir > /dev/null 2>&1 

Copied from the bash completion file, the following is a naive way to do it

# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0. if [ -d .git ]; then echo .git else git rev-parse --git-dir 2> /dev/null fi 

You could either wrap that in a function or use it in a script.

Condensed into a one line condition suitable for bash and zsh

[ -d .git ] && echo .git || git rev-parse --git-dir > /dev/null 2>&1 

Copied from the bash completion file the following is a naive way to do it

# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0. 

...

if [ -d .git ]; the echo .git; else git rev-parse --git-dir 2> /dev/null; fi; 

You could either wrap that in a function or use it in a script.

Condensed into a one line condition suitable for bash or zsh

[ -d .git ] || git rev-parse --git-dir > /dev/null 2>&1 

Copied from the bash completion file the following is a naive way to do it

# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0.   if [ -d .git ]; then echo .git; else git rev-parse --git-dir 2> /dev/null; fi; 

You could either wrap that in a function or use it in a script.

Condensed into a one line condition suitable for bash or zsh

[ -d .git ] || git rev-parse --git-dir > /dev/null 2>&1