prezto/modules/git/functions/git-branch-current

#
# Displays the current Git branch.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#

if ! git rev-parse 2> /dev/null; then
  print "$0: not a repository: $PWD" >&2
  return 1
fi

local ref="$(git symbolic-ref HEAD 2> /dev/null)"

if [[ -n "$ref" ]]; then
  print "${ref#refs/heads/}"
  return 0
else
  return 1
fi
Added or edited file headers. 2012-01-31 23:37:51 -05:00			`#`
			`# Displays the current Git branch.`
			`#`
			`# Authors:`
			`# Sorin Ionescu <sorin.ionescu@gmail.com>`
			`#`

Make sure that the current directory is a Git repository 2012-09-30 15:30:18 -04:00			`if ! git rev-parse 2> /dev/null; then`
			`print "$0: not a repository: $PWD" >&2`
			`return 1`
			`fi`

Moved hub into the git plugin. 2011-10-11 23:13:58 -04:00			`local ref="$(git symbolic-ref HEAD 2> /dev/null)"`
Make sure that the current directory is a Git repository 2012-09-30 15:30:18 -04:00
Moved hub into the git plugin. 2011-10-11 23:13:58 -04:00			`if [[ -n "$ref" ]]; then`
			`print "${ref#refs/heads/}"`
			`return 0`
			`else`
			`return 1`
			`fi`