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+# NOTE: `git-sh-prompt` relies on non-POSIX features, but we use it anyway

+# since the risk of a user running a Bourne style shell without these

+# features as a login shell is low.

+

+# https://github.com/git/git/blob/master/contrib/completion/git-prompt.sh

+if [ -r '/usr/lib/git-core/git-sh-prompt' ]

+then

+  GIT_PS1_SHOWDIRTYSTATE='y'

+  GIT_PS1_SHOWSTASHSTATE='y'

+  GIT_PS1_SHOWUNTRACKEDFILES='y'

+  GIT_PS1_SHOWUPSTREAM='auto verbose'

+  # GIT_PS1_SHOWCOLORHINTS='y'

+  . '/usr/lib/git-core/git-sh-prompt'

+else

+  __git_ps1()

+  {

+    :

+  }

+fi

+

+__prompt_git()

+{

+  __git_ps1 "$@"

+}