#!/bin/sh

USAGE='[-n] [-v] <file>...'
SUBDIRECTORY_OK='Yes'
. git-sh-setup

show_only=
verbose=
while : ; do
  case "$1" in
    -n)
        show_only=true
        ;;
    -v)
        verbose=--verbose
        ;;
    --)
        shift
        break
        ;;
    -*)
        usage
        ;;
    *)
        break
        ;;
  esac
  shift
done

# Check misspelled pathspec
case "$#" in
0)      ;;
*)
        git-ls-files --error-unmatch --others --cached -- "$@" >/dev/null || {
                echo >&2 "Maybe you misspelled it?"
                exit 1
        }
        ;;
esac

if test -f "$GIT_DIR/info/exclude"
then
        git-ls-files -z \
        --exclude-from="$GIT_DIR/info/exclude" \
        --others --exclude-per-directory=.gitignore -- "$@"
else
        git-ls-files -z \
        --others --exclude-per-directory=.gitignore -- "$@"
fi |
case "$show_only" in
true)
        xargs -0 echo ;;
*)
        git-update-index --add $verbose -z --stdin ;;
esac