From 504d11ded8c1e9a0757332f2a10ed7d86dd5fc70 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Wed, 1 Jul 2015 23:22:00 -0600 Subject: A whole bunch of stuff --- modules/files/_stdio.sh | 74 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 modules/files/_stdio.sh (limited to 'modules/files/_stdio.sh') diff --git a/modules/files/_stdio.sh b/modules/files/_stdio.sh new file mode 100644 index 0000000..974e98e --- /dev/null +++ b/modules/files/_stdio.sh @@ -0,0 +1,74 @@ +#!/bin/sh +#name='stdio' +#ver=0.9 +# Copyright (C) 2009-2010 Luke Shumaker +# +# 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; see the file COPYING. +# If not, see . + +verbose() { + if [ "$volume" == '-v' ]; then + echo $@ >> /dev/stderr + fi +} + +out() { + if [ "$volume" != '-q' ]; then + echo $@ >> /dev/stderr + fi +} + +warn () { + echo "$name: $1" >> /dev/stderr +} + +fatal () { + warn "$1" + exit 1 +} + +error() { + warn "$1" + cat << __error__ >> /dev/stderr +Usage: $RVS $name $usage + +Try \`$RVS help $name' for more options. +__error__ + exit 1 +} + +getvar() { + if [ -z "$1" ]; then + error + else + echo $1 + fi +} + +version() { + echo "$name $ver" + if [ "$volume" != '-q' ]; then + cat << __disclaimer__ +$name is copyright (C) 2009-2010 Luke Shumaker +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. + +Originally written by Luke Shumaker . +__disclaimer__ + fi + exit 0 +} + -- cgit v1.2.3-2-g168b