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-rw-r--r--lib/dir.sh59
1 files changed, 0 insertions, 59 deletions
diff --git a/lib/dir.sh b/lib/dir.sh
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index c49469d..0000000
--- a/lib/dir.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-# Miscellaneous directory-related functions
-#
-# Copyright (C) 2013 Patrick "P. J." McDermott
-#
-# This file is part of the ProteanOS Development Kit.
-#
-# The ProteanOS Development Kit is free software: you can redistribute
-# it and/or modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-#
-# The ProteanOS Development Kit is distributed in the hope that it
-# will be useful, but WITHOUT ANY WARRANTY; without even the implied
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with the ProteanOS Development Kit. If not, see
-# <http://www.gnu.org/licenses/>.
-
-[ "x${_DIR_SM+set}" = 'xset' ] && return 0
-_DIR_SM=1
-
-dir_is_empty()
-{
- local dir="${1}"
- local ret=
- local dirent=
- local exclude=
- local exclusion=
- shift 1
-
- ret=0
-
- # Patterns to match all dirents except "." and "..":
- # * dirents whose names don't start with "."
- # .[!.] dirents whose names start with ".", are two characters long,
- # and aren't ".."
- # .??* dirents whose names start with "." and are three or more
- # characters long
- for dirent in "${dir}/"* "${dir}/".[!.] "${dir}/".[!.] "${dir}/".??*; do
- if ! [ -e "${dirent}" ]; then
- continue
- fi
- exclude=false
- for exclusion in "${@}"; do
- if [ "x${dirent##*/}" = "x${exclusion}" ]; then
- exclude=true
- break
- fi
- done
- if ! ${exclude}; then
- ret=1
- break
- fi
- done
-
- return ${ret}
-}