3 ## (From INN-1.4, written by Rich Salz)
4 ## $Revision: 1.9.4.1 $
5 ## A script to install files and directories.
9 ## Paths to programs. CHOWN, STRIP and WHOAMI are checked below.
21 ## Some systems don't support -x, so we have to use -f.
22 for d in /sbin /etc /usr/sbin /usr/etc; do
23 if [ -f $d/chown ]; then
29 for d in /usr/bin /bin /usr/ucb /usr/bsd; do
30 if [ -f $d/whoami ]; then
33 elif [ -f $d/id ]; then
34 WHOAMI=${d}/id | sed -n 's/^[^(]*(\([^)]*\)).*/\1/p'
38 for d in /usr/ccs/bin /usr/bin /bin; do
39 if [ -f $d/strip ]; then
65 while ${MORETODO} ; do
74 BACKUP=`expr "$1" : '-b\(.*\)'`
85 GROUP=`expr "$1" : '-g\(.*\)'`
91 ${ROOT} && CHGROUPIT=true
95 GROUP=`expr "$1" : '-g\(.*\)'`
105 MODE=`expr "$1" : '-m\(.*\)'`
110 ${ROOT} && CHMODIT=true
114 MODE=`expr "$1" : '-m\(.*\)'`
115 ${ROOT} && CHMODIT=true
126 OWNER=`expr "$1" : '-o\(.*\)'`
132 ${ROOT} && CHOWNIT=true
136 OWNER=`expr "$1" : '-o\(.*\)'`
148 echo "${PROGNAME}: Unknown flag $1" 1>&2
158 ## Process arguments.
159 if [ $# -ne 2 ] ; then
160 echo "Usage: ${PROGNAME} [flags] source destination"
164 ## Making a directory?
165 if [ X"$1" = X. ] ; then
167 if [ ! -d "${DEST}" ] ; then
168 ${MKDIR} "${DEST}" || exit 1
171 ${CHOWN} "${OWNER}" "${DEST}" || exit 1
173 if ${CHGROUPIT} ; then
174 ${CHGRP} "${GROUP}" "${DEST}" || exit 1
178 ${CHMOD} "${MODE}" "${DEST}" || exit 1
183 ## Get the destination and a temp file in the destination diretory.
184 if [ -d "$2" ] ; then
185 DEST="$2/`basename $1`"
189 TEMP="`expr "$2" : '\(.*\)/.*'`/$$.tmp"
192 ## If not given the same name, we must try to copy.
193 if [ X"$1" != X"$2" -o $SAVESRC ] ; then
194 if cmp -s "$1" "${DEST}" ; then
195 ## Files are same; touch or not.
196 ${TOUCHIT} && touch "${DEST}"
198 ## If destination exists and we wish to backup, link to backup.
199 if [ -f "${DEST}" ] ; then
201 ${RM} -f "${DEST}${BACKUP}"
202 ${LN} "${DEST}" "${DEST}${BACKUP}"
205 ## Copy source to the right dir, then move to right spot.
206 ## Done in two parts so we can hope for atomicity.
207 ${RM} -f "${TEMP}" || exit 1
208 ${CP} "$1" "${TEMP}" || exit 1
209 ${MV} -f "${TEMP}" "${DEST}" || exit 1
213 ## Strip and set the modes.
215 ${STRIP} "${DEST}" || exit 1
218 ${CHOWN} "${OWNER}" "${DEST}" || exit 1
220 if ${CHGROUPIT} ; then
221 ${CHGRP} "${GROUP}" "${DEST}" || exit 1
225 ${CHMOD} "${MODE}" "${DEST}" || exit 1