prezto/modules/git/functions/git-dir

#
# Gets the path to the Git directory.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#

local git_dir="${$(git rev-parse --git-dir):A}"

if [[ -n "$git_dir" ]]; then
  print "$git_dir"
  return 0
else
  print "$0: not a repository: $PWD" >&2
  return 1
fi
[#169] Move _git-dir out of git-info into git-dir 13 years ago			`#`
			`# Gets the path to the Git directory.`
			`#`
			`# Authors:`
			`# Sorin Ionescu <sorin.ionescu@gmail.com>`
			`#`

			`local git_dir="${$(git rev-parse --git-dir):A}"`

			`if [[ -n "$git_dir" ]]; then`
			`print "$git_dir"`
			`return 0`
Return inside of the if statement 12 years ago			`else`
Make sure that the current directory is a Git repository 12 years ago			`print "$0: not a repository: $PWD" >&2`
Return inside of the if statement 12 years ago			`return 1`
[#169] Move _git-dir out of git-info into git-dir 13 years ago			`fi`