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Diffstat (limited to 'scripts/libmakepkg/util/util.sh')
| -rw-r--r-- | scripts/libmakepkg/util/util.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/scripts/libmakepkg/util/util.sh b/scripts/libmakepkg/util/util.sh new file mode 100644 index 00000000..307464e4 --- /dev/null +++ b/scripts/libmakepkg/util/util.sh @@ -0,0 +1,38 @@ +#!/bin/bash +# +# util.sh - general utility functions +# +# Copyright (c) 2006-2015 Pacman Development Team <pacman-dev@archlinux.org> +# Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org> +# +# This program 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 2 of the License, or +# (at your option) any later version. +# +# This program 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 this program. If not, see <http://www.gnu.org/licenses/>. +# + +[ -n "$LIBMAKEPKG_UTIL_UTIL_SH" ] && return +LIBMAKEPKG_UTIL_UTIL_SH=1 + + +## +# usage : in_array( $needle, $haystack ) +# return : 0 - found +# 1 - not found +## +in_array() { + local needle=$1; shift + local item + for item in "$@"; do + [[ $item = "$needle" ]] && return 0 # Found + done + return 1 # Not Found +} |