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|
#!/bin/sh
#
# Simple installer for dish
# Author: Dimitar Ivanov
#
set -e
VER=1.1.1
PROG=dish
DIST_FILES='
$BINDIR:dish:0755
$MANDIR:dish.1:0644
'
LINK_FILES='
$BINDIR:dicp:dish
'
BINDIR=/usr/local/bin
MANDIR=/usr/local/man/man1
SRCDIR=src
UIDGID=0:0
### Functions
#
Usage () {
cat << !
Usage: $0 [ -i | -u ] [ -b <bin-dir> ] [ -m <man-dir> ]
Options:
-i - Install program
-u - Uninstall program
-b <bin-dir> - Directory where to install the executable(s),
default is $BINDIR
-m <man-dir> - Directory where to install the manual page(s),
default is $MANDIR
-o <user:group> - Specify ownership for the installed files. This argument
is ignored if you are not root. Default is $UIDGID
-q - Don't ask any questions and run quietly
!
}
iamwho () {
> /tmp/.$$
ls -al /tmp/.$$ |tr -s ' ' |cut -f3 -d' '
rm -f /tmp/.$$
}
### Process options and arguments
#
[ -z "$1" ] && set -- -h
while [ $# -gt 0 ]
do
case $1 in
-i) ALLED=installed
CMD='cp -f $2 $1'
LINK='cd $1 && test ! -h $2 && ln -s $3 $2 || true'
CHMOD=chmod
CHOWN=chown
;;
-u) ALLED=uninstalled
CMD='rm -f $1/$2'
LINK='cd $1 && rm -f $2'
CHMOD=:
CHOWN=:
;;
-q) QUIET=yes
;;
-b) BINDIR=$2
shift
;;
-m) MANDIR=$2
shift
;;
-o) UIDGID=$2
shift
;;
*) Usage
exit
;;
esac
shift
done
### Do install/uninstall
#
[ $ALLED ] || { Usage ; exit ; }
[ $QUIET ] || {
echo ""
echo " --- '$PROG' installer ---"
echo ""
echo "Following files will be $ALLED:"
echo =========
files=`echo "$DIST_FILES" "$LINK_FILES"`
echo `eval echo $files` |tr ' ' '\n' |cut -d: -f1-2 |tr : /
echo ""
echo "Go ahead [y/N]"
read y
if [ y$y != yy ]; then echo "Exiting now .." ; exit ; fi
}
cd $SRCDIR || exit 1
# If not root, don't try to change ownership
me=`iamwho`
if [ $me != root ]; then CHOWN=: ; fi
# cp/rm some file
for file in $DIST_FILES
do
args=`echo $file |tr : ' '`
set `eval echo $args`
# copy or remove
eval $CMD
# change mode
$CHMOD $3 $1/$2
# change owner
$CHOWN $UIDGID $1/$2
done
# link/rm some files
for file in $LINK_FILES
do
args=`echo $file |tr : ' '`
set `eval echo $args`
eval $LINK
done
cd ..
[ $QUIET ] || {
echo ""
echo "'$PROG' $ALLED successfully"
echo ""
}
exit 0
|
