mirror of
https://git.FreeBSD.org/src.git
synced 2025-01-04 12:52:15 +00:00
bdbca6ddeb
asking a question again if given an invalid input instead of assuming what the user wants. /etc is not the place to make assumptions when given invalid input. Reformat some of the more convoluted code into seperate functions instead of being inline using tabs instead of space indents. Allow the user to view merged files they created with sdiff. Allow the user to redisplay the diff between the installed file and the new file again. Time wasted waiting for review: 1 month 2 weeks
739 lines
20 KiB
Bash
Executable File
739 lines
20 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# mergemaster
|
|
|
|
# Compare files created by /usr/src/etc/Makefile (or the directory
|
|
# the user specifies) with the currently installed copies.
|
|
|
|
# Copyright 1998, 1999 Douglas Barton
|
|
# Doug@gorean.org
|
|
|
|
# $FreeBSD$
|
|
|
|
PATH=/bin:/usr/bin:/usr/sbin
|
|
|
|
display_usage () {
|
|
VERSION_NUMBER=`grep "[$]FreeBSD:" $0 | cut -d ' ' -f 4`
|
|
echo "mergemaster version ${VERSION_NUMBER}"
|
|
echo "Usage: mergemaster [-scrvah] [-m /path] [-t /path] [-d] [-u N] [-w N]"
|
|
echo "Options:"
|
|
echo " -s Strict comparison (diff every pair of files)"
|
|
echo " -c Use context diff instead of unified diff"
|
|
echo " -r Re-run on a previously cleaned directory (skip temproot creation)"
|
|
echo " -v Be more verbose about the process, include additional checks"
|
|
echo " -a Leave all files that differ to merge by hand"
|
|
echo " -h Display more complete help"
|
|
echo " -m /path/directory Specify location of source to do the make in"
|
|
echo " -t /path/directory Specify temp root directory"
|
|
echo " -d Add date and time to directory name (e.g., /var/tmp/temproot.`date +%m%d.%H.%M`)"
|
|
echo " -u N Specify a numeric umask"
|
|
echo " -w N Specify a screen width in columns to sdiff"
|
|
echo ''
|
|
}
|
|
|
|
display_help () {
|
|
echo "* To create a temporary root environment, compare CVS revision \$Ids"
|
|
echo " for files that have them, and compare diffs for files that do not,"
|
|
echo " or have different ones, just type, mergemaster"
|
|
echo "* To specify a directory other than /var/tmp/temproot for the"
|
|
echo " temporary root environment, use -t /path/to/temp/root"
|
|
echo "* The -w option takes a number as an argument for the column width"
|
|
echo " of the screen. The default is 80."
|
|
echo "* The -a option causes mergemaster to run without prompting"
|
|
}
|
|
|
|
|
|
# Loop allowing the user to use sdiff to merge files and display the merged
|
|
# file.
|
|
merge_loop () {
|
|
case "${VERBOSE}" in
|
|
'') ;;
|
|
*)
|
|
echo " *** Type h at the sdiff prompt (%) to get usage help"
|
|
;;
|
|
esac
|
|
echo ''
|
|
MERGE_AGAIN=yes
|
|
while [ "${MERGE_AGAIN}" = "yes" ]; do
|
|
# Prime file.merged so we don't blat the owner/group id's
|
|
cp -p "${COMPFILE}" "${COMPFILE}.merged"
|
|
sdiff -o "${COMPFILE}.merged" --text --suppress-common-lines \
|
|
--width=${SCREEN_WIDTH:-80} "${COMPFILE#.}" "${COMPFILE}"
|
|
INSTALL_MERGED=V
|
|
while [ "${INSTALL_MERGED}" = "v" -o "${INSTALL_MERGED}" = "V" ]; do
|
|
echo ''
|
|
echo " Use 'i' to install merged file"
|
|
echo " Use 'r' to re-do the merge"
|
|
echo " Use 'v' to view the merged file"
|
|
echo " Default is to leave the temporary file to deal with by hand"
|
|
echo ''
|
|
read -p " *** How should I deal with the merged file? [Leave it for later] " INSTALL_MERGED
|
|
|
|
case "${INSTALL_MERGED}" in
|
|
[iI])
|
|
mv "${COMPFILE}.merged" "${COMPFILE}"
|
|
echo ''
|
|
if mm_install "${COMPFILE}"; then
|
|
echo " *** Merged version of ${COMPFILE} installed successfully"
|
|
else
|
|
echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand later"
|
|
fi
|
|
unset MERGE_AGAIN
|
|
;;
|
|
[rR])
|
|
rm "${COMPFILE}.merged"
|
|
;;
|
|
[vV])
|
|
${PAGER} "${COMPFILE}.merged"
|
|
;;
|
|
'')
|
|
echo " *** ${COMPFILE} will remain for your consideration"
|
|
unset MERGE_AGAIN
|
|
;;
|
|
*)
|
|
echo "invalid choice: ${INSTALL_MERGED}"
|
|
INSTALL_MERGED=V
|
|
;;
|
|
esac
|
|
done
|
|
done
|
|
}
|
|
|
|
# Loop showing user differences between files, allow merge, skip or install
|
|
# options
|
|
diff_loop () {
|
|
|
|
HANDLE_COMPFILE=v
|
|
|
|
while [ "${HANDLE_COMPFILE}" = "v" -o "${HANDLE_COMPFILE}" = "V" -o "${HANDLE_COMPFILE}" = "NOT V" ]; do
|
|
if [ -f "${COMPFILE#.}" -a -f "${COMPFILE}" ]; then
|
|
if [ "${HANDLE_COMPFILE}" = "v" -o "${HANDLE_COMPFILE}" = "V" ]; then
|
|
(
|
|
echo " *** Displaying differences between ${COMPFILE} and installed version:"
|
|
echo ''
|
|
diff "${DIFF_FLAG}" "${COMPFILE#.}" "${COMPFILE}"
|
|
) | ${PAGER}
|
|
echo ''
|
|
fi
|
|
else
|
|
echo " *** There is no installed version of ${COMPFILE}"
|
|
NO_INSTALLED=yes
|
|
fi
|
|
|
|
echo " Use 'd' to delete the temporary ${COMPFILE}"
|
|
echo " Use 'i' to install the temporary ${COMPFILE}"
|
|
case "${NO_INSTALLED}" in
|
|
'')
|
|
echo " Use 'm' to merge the old and new versions"
|
|
echo " Use 'v' to view to differences between the old and new versions again"
|
|
;;
|
|
esac
|
|
echo ''
|
|
echo " Default is to leave the temporary file to deal with by hand"
|
|
echo ''
|
|
read -p "How should I deal with this? [Leave it for later] " HANDLE_COMPFILE
|
|
case "${HANDLE_COMPFILE}" in
|
|
[dD])
|
|
rm "${COMPFILE}"
|
|
echo ''
|
|
echo " *** Deleting ${COMPFILE}"
|
|
;;
|
|
[iI])
|
|
echo ''
|
|
if mm_install "${COMPFILE}"; then
|
|
echo " *** ${COMPFILE} installed successfully"
|
|
else
|
|
echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand"
|
|
fi
|
|
;;
|
|
[mM])
|
|
case "${NO_INSTALLED}" in
|
|
'')
|
|
# interact with user to merge files
|
|
merge_loop
|
|
;;
|
|
*)
|
|
echo ''
|
|
echo " *** There is no installed version of ${COMPFILE}"
|
|
echo ''
|
|
HANDLE_COMPFILE="NOT V"
|
|
;;
|
|
esac # End of "No installed version of file but user selected merge" test
|
|
;;
|
|
[vV])
|
|
continue
|
|
;;
|
|
'')
|
|
echo ''
|
|
echo " *** ${COMPFILE} will remain for your consideration"
|
|
;;
|
|
*)
|
|
# invalid choice, show menu again.
|
|
echo "invalid choice: ${HANDLE_COMPFILE}"
|
|
echo ''
|
|
HANDLE_COMPFILE="NOT V"
|
|
continue
|
|
;;
|
|
esac # End of "How to handle files that are different"
|
|
done
|
|
echo ''
|
|
unset NO_INSTALLED
|
|
echo ''
|
|
case "${VERBOSE}" in
|
|
'') ;;
|
|
*)
|
|
sleep 3
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Set the default path for the temporary root environment
|
|
#
|
|
TEMPROOT='/var/tmp/temproot'
|
|
|
|
# Read .mergemasterrc before command line so CLI can override
|
|
#
|
|
if [ -f "$HOME/.mergemasterrc" ]; then
|
|
. "$HOME/.mergemasterrc"
|
|
fi
|
|
|
|
# Check the command line options
|
|
#
|
|
while getopts ":ascrvhm:t:du:w:" COMMAND_LINE_ARGUMENT ; do
|
|
case "${COMMAND_LINE_ARGUMENT}" in
|
|
s)
|
|
STRICT=yes
|
|
;;
|
|
c)
|
|
DIFF_FLAG='-c'
|
|
;;
|
|
r)
|
|
RERUN=yes
|
|
;;
|
|
v)
|
|
case "${AUTO_RUN}" in
|
|
'') VERBOSE=yes ;;
|
|
esac
|
|
;;
|
|
a)
|
|
AUTO_RUN=yes
|
|
unset VERBOSE
|
|
;;
|
|
h)
|
|
display_usage
|
|
display_help
|
|
exit 0
|
|
;;
|
|
m)
|
|
SOURCEDIR=${OPTARG}
|
|
;;
|
|
t)
|
|
TEMPROOT=${OPTARG}
|
|
;;
|
|
d)
|
|
TEMPROOT=${TEMPROOT}.`date +%m%d.%H.%M`
|
|
;;
|
|
u)
|
|
NEW_UMASK=${OPTARG}
|
|
;;
|
|
w)
|
|
SCREEN_WIDTH=${OPTARG}
|
|
;;
|
|
*)
|
|
display_usage
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
echo ''
|
|
|
|
# If the user has a pager defined, make sure we can run it
|
|
#
|
|
case "${DONT_CHECK_PAGER}" in
|
|
'')
|
|
while [ "${PAGER}" != "more" -a -n "${PAGER}" -a ! -x "${PAGER%% *}" ]; do
|
|
echo " *** Your PAGER environment variable specifies '${PAGER}', but"
|
|
echo " I cannot execute it. In general it is good practice to"
|
|
echo " specify the full path for environment variables like"
|
|
echo " PAGER and EDITOR. Meanwhile, what would you like to do?"
|
|
echo ''
|
|
echo " Use 'e' to exit mergemaster and fix your PAGER variable"
|
|
if [ -x /usr/local/bin/less ]; then
|
|
echo " Use 'l' to set PAGER to /usr/local/bin/less for this run"
|
|
fi
|
|
echo " Use 'm' to use plain old 'more' as your PAGER for this run"
|
|
echo ''
|
|
echo " Default is to use plain old 'more' "
|
|
echo ''
|
|
read -p "What should I do? [Use 'more'] " FIXPAGER
|
|
case "${FIXPAGER}" in
|
|
[eE])
|
|
exit 0
|
|
;;
|
|
[lL])
|
|
if [ -x /usr/local/bin/less ]; then
|
|
PAGER=/usr/local/bin/less
|
|
fi
|
|
;;
|
|
'')
|
|
PAGER=more
|
|
;;
|
|
*)
|
|
echo ''
|
|
echo "invalid choice: ${FIXPAGER}"
|
|
esac
|
|
echo ''
|
|
done
|
|
;;
|
|
esac
|
|
|
|
# If user has a pager defined, or got assigned one above, use it.
|
|
# If not, use more.
|
|
#
|
|
PAGER=${PAGER:-more}
|
|
|
|
if [ -n "${VERBOSE}" -a ! "${PAGER}" = "more" ]; then
|
|
echo " *** You have ${PAGER} defined as your pager so we will use that"
|
|
echo ''
|
|
sleep 3
|
|
fi
|
|
|
|
# Assign the diff flag once so we will not have to keep testing it
|
|
#
|
|
DIFF_FLAG=${DIFF_FLAG:--u}
|
|
|
|
# Assign the source directory
|
|
#
|
|
SOURCEDIR=${SOURCEDIR:-/usr/src/etc}
|
|
|
|
case "${RERUN}" in
|
|
'')
|
|
# Set up the loop to test for the existence of the
|
|
# temp root directory.
|
|
#
|
|
TEST_TEMP_ROOT=yes
|
|
while [ "${TEST_TEMP_ROOT}" = "yes" ]; do
|
|
if [ -d "${TEMPROOT}" ]; then
|
|
echo "*** The directory specified for the temporary root environment,"
|
|
echo " ${TEMPROOT}, exists. This can be a security risk if untrusted"
|
|
echo " users have access to the system."
|
|
echo ''
|
|
case "${AUTO_RUN}" in
|
|
'')
|
|
echo " Use 'd' to delete the old ${TEMPROOT} and continue"
|
|
echo " Use 't' to select a new temporary root directory"
|
|
echo " Use 'e' to exit mergemaster"
|
|
echo ''
|
|
echo " Default is to use ${TEMPROOT} as is"
|
|
echo ''
|
|
read -p "How should I deal with this? [Use the existing ${TEMPROOT}] " DELORNOT
|
|
case "${DELORNOT}" in
|
|
[dD])
|
|
echo ''
|
|
echo " *** Deleting the old ${TEMPROOT}"
|
|
echo ''
|
|
rm -rf "${TEMPROOT}"
|
|
unset TEST_TEMP_ROOT
|
|
;;
|
|
[tT])
|
|
echo " *** Enter new directory name for temporary root environment"
|
|
read TEMPROOT
|
|
;;
|
|
[eE])
|
|
exit 0
|
|
;;
|
|
'')
|
|
echo ''
|
|
echo " *** Leaving ${TEMPROOT} intact"
|
|
echo ''
|
|
unset TEST_TEMP_ROOT
|
|
;;
|
|
*)
|
|
echo ''
|
|
echo "invalid choice: ${DELORNOT}"
|
|
echo ''
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
# If this is an auto-run, try a hopefully safe alternative then re-test anyway
|
|
TEMPROOT=/var/tmp/temproot.`date +%m%d.%H.%M.%S`
|
|
;;
|
|
esac
|
|
else
|
|
unset TEST_TEMP_ROOT
|
|
fi
|
|
done
|
|
|
|
echo "*** Creating the temporary root environment in ${TEMPROOT}"
|
|
|
|
if mkdir -p "${TEMPROOT}"; then
|
|
echo " *** ${TEMPROOT} ready for use"
|
|
fi
|
|
|
|
if [ ! -d "${TEMPROOT}" ]; then
|
|
echo ''
|
|
echo " *** FATAL ERROR: Cannot create ${TEMPROOT}"
|
|
echo ''
|
|
exit 1
|
|
fi
|
|
|
|
echo " *** Creating and populating directory structure in ${TEMPROOT}"
|
|
echo ''
|
|
|
|
case "${VERBOSE}" in
|
|
'') ;;
|
|
*)
|
|
echo " *** Press [Enter] or [Return] key to continue"
|
|
read ANY_KEY
|
|
unset ANY_KEY
|
|
;;
|
|
esac
|
|
|
|
{ cd ${SOURCEDIR} &&
|
|
make DESTDIR=${TEMPROOT} distrib-dirs &&
|
|
make DESTDIR=${TEMPROOT} -DNO_MAKEDEV distribution;} ||
|
|
{ echo '';
|
|
echo " *** FATAL ERROR: Cannot 'cd' to ${SOURCEDIR} and install files to the";
|
|
echo " temproot environment";
|
|
echo '';
|
|
exit 1;}
|
|
|
|
# We really don't want to have to deal with these files, since
|
|
# master.passwd is the real file that should be compared, then
|
|
# the user should run pwd_mkdb if necessary.
|
|
# Only do this if we are not rerun'ing, since if we are the
|
|
# files will not be there.
|
|
#
|
|
rm ${TEMPROOT}/etc/spwd.db ${TEMPROOT}/etc/passwd ${TEMPROOT}/etc/pwd.db
|
|
|
|
# Avoid comparing the motd if the user specifies it in .mergemasterrc
|
|
case "${IGNORE_MOTD}" in
|
|
'') ;;
|
|
*) rm ${TEMPROOT}/etc/motd
|
|
;;
|
|
esac
|
|
|
|
;; # End of the "RERUN" test
|
|
esac
|
|
|
|
# Get ready to start comparing files
|
|
|
|
case "${VERBOSE}" in
|
|
'') ;;
|
|
*)
|
|
echo ''
|
|
echo " *** The following files exist only in the installed version"
|
|
echo " of /etc. In the far majority of cases these files are"
|
|
echo " necessary parts of the system and should not be deleted,"
|
|
echo " however because these files are not updated by this process"
|
|
echo " you might want to verify their status before rebooting your system."
|
|
echo ''
|
|
echo " *** Press [Enter] or [Return] key to continue"
|
|
read ANY_KEY
|
|
unset ANY_KEY
|
|
diff -qr /etc ${TEMPROOT}/etc | grep "^Only in /etc" | ${PAGER}
|
|
echo ''
|
|
echo " *** Press [Enter] or [Return] key to continue"
|
|
read ANY_KEY
|
|
unset ANY_KEY
|
|
;;
|
|
esac
|
|
|
|
# Check umask if not specified on the command line,
|
|
# and we are not doing an autorun
|
|
#
|
|
if [ -z "${NEW_UMASK}" -a -z "${AUTO_RUN}" ]; then
|
|
USER_UMASK=`umask`
|
|
case "${USER_UMASK}" in
|
|
0022) ;;
|
|
*)
|
|
echo ''
|
|
echo " *** Your umask is currently set to ${USER_UMASK}. By default, this script"
|
|
echo " installs all files with the same user, group and modes that"
|
|
echo " they are created with by ${SOURCEDIR}/Makefile, compared to"
|
|
echo " a umask of 022. This umask allows world read permission when"
|
|
echo " the file's default permissions have it."
|
|
echo " No world permissions can sometimes cause problems. A umask of"
|
|
echo " 022 will restore the default behavior, but is not mandatory."
|
|
echo " /etc/master.passwd is a special case. Its file permissions"
|
|
echo " will be 600 (rw-------) if installed."
|
|
echo ''
|
|
read -p "What umask should I use? [${USER_UMASK}] " NEW_UMASK
|
|
NEW_UMASK="${NEW_UMASK:-$USER_UMASK}"
|
|
;;
|
|
esac
|
|
echo ''
|
|
fi
|
|
|
|
CONFIRMED_UMASK=${NEW_UMASK:-0022}
|
|
|
|
# Warn users who have an /etc/sysconfig file
|
|
#
|
|
if [ -f /etc/sysconfig ]; then
|
|
echo " *** There is an /etc/sysconfig file on this system. Starting with"
|
|
echo " FreeBSD version 2.2.2 those settings have moved from /etc/sysconfig"
|
|
echo " to /etc/rc.conf. If you are upgrading an older system make sure"
|
|
echo " that you transfer your settings by hand from sysconfig to rc.conf and"
|
|
echo " install the rc.conf file. If you have already made this transition,"
|
|
echo " you should consider renaming or deleting the /etc/sysconfig file."
|
|
echo ''
|
|
case "${AUTO_RUN}" in
|
|
'')
|
|
read -p "Continue with the merge process? [yes] " CONT_OR_NOT
|
|
case "${CONT_OR_NOT}" in
|
|
[nN]*)
|
|
exit 0
|
|
;;
|
|
*)
|
|
echo " *** Continuing"
|
|
echo ''
|
|
;;
|
|
esac
|
|
;;
|
|
*) ;;
|
|
esac
|
|
fi
|
|
|
|
echo ''
|
|
echo "*** Beginning comparison"
|
|
echo ''
|
|
|
|
cd "${TEMPROOT}"
|
|
|
|
# Use the umask/mode information to install the files
|
|
# Create directories as needed
|
|
#
|
|
mm_install () {
|
|
local INSTALL_DIR
|
|
INSTALL_DIR=${1#.}
|
|
INSTALL_DIR=${INSTALL_DIR%/*}
|
|
case "${INSTALL_DIR}" in
|
|
'')
|
|
INSTALL_DIR=/
|
|
;;
|
|
esac
|
|
|
|
if [ -n "${INSTALL_DIR}" -a ! -d "${INSTALL_DIR}" ]; then
|
|
DIR_MODE=`perl -e 'printf "%04o\n", (((stat("$ARGV[0]"))[2] & 07777) &~ oct("$ARGV[1]"))' "${TEMPROOT}/${INSTALL_DIR}" "${CONFIRMED_UMASK}"`
|
|
install -d -o root -g wheel -m "${DIR_MODE}" "${INSTALL_DIR}"
|
|
fi
|
|
|
|
FILE_MODE=`perl -e 'printf "%04o\n", (((stat("$ARGV[0]"))[2] & 07777) &~ oct("$ARGV[1]"))' "${1}" "${CONFIRMED_UMASK}"`
|
|
|
|
if [ ! -x "${1}" ]; then
|
|
case "${1#.}" in
|
|
/dev/MAKEDEV)
|
|
NEED_MAKEDEV=yes
|
|
;;
|
|
/etc/aliases)
|
|
NEED_NEWALIASES=yes
|
|
;;
|
|
/etc/login.conf)
|
|
NEED_CAP_MKDB=yes
|
|
;;
|
|
/etc/master.passwd)
|
|
install -m 600 "${1}" "${INSTALL_DIR}"
|
|
NEED_PWD_MKDB=yes
|
|
DONT_INSTALL=yes
|
|
;;
|
|
/.cshrc | /.profile)
|
|
case "${LINK_EXPLAINED}" in
|
|
'')
|
|
echo " *** Historically FreeBSD has had a hard link from"
|
|
echo " /.cshrc and /.profile to their namesakes in"
|
|
echo " /root. Please indicate your preference below"
|
|
echo " for bringing your installed files up to date."
|
|
echo ''
|
|
LINK_EXPLAINED=yes
|
|
;;
|
|
esac
|
|
|
|
echo " Use 'd' to delete the temporary ${COMPFILE}"
|
|
echo " Use 'l' to delete the existing ${COMPFILE#.} and create the link"
|
|
echo ''
|
|
echo " Default is to leave the temporary file to deal with by hand"
|
|
echo ''
|
|
read -p " How should I handle ${COMPFILE}? [Leave it to install later] " HANDLE_LINK
|
|
case "${HANDLE_LINK}" in
|
|
[dD]*)
|
|
rm "${COMPFILE}"
|
|
echo ''
|
|
echo " *** Deleting ${COMPFILE}"
|
|
;;
|
|
[lL]*)
|
|
echo ''
|
|
if [ -e "${COMPFILE#.}" ]; then
|
|
rm "${COMPFILE#.}"
|
|
fi
|
|
if ln "/root/${COMPFILE##*/}" "${COMPFILE#.}"; then
|
|
echo " *** Link from ${COMPFILE#.} to /root/${COMPFILE##*/} installed successfully"
|
|
rm "${COMPFILE}"
|
|
else
|
|
echo " *** Error linking ${COMPFILE#.} to /root/${COMPFILE##*/}, ${COMPFILE} will remain to install by hand"
|
|
fi
|
|
;;
|
|
*)
|
|
echo " *** ${COMPFILE} will remain for your consideration"
|
|
;;
|
|
esac
|
|
DONT_INSTALL=yes
|
|
;;
|
|
esac
|
|
|
|
case "${DONT_INSTALL}" in
|
|
'')
|
|
install -m "${FILE_MODE}" "${1}" "${INSTALL_DIR}"
|
|
;;
|
|
*)
|
|
unset DONT_INSTALL
|
|
;;
|
|
esac
|
|
|
|
else
|
|
install -m "${FILE_MODE}" "${1}" "${INSTALL_DIR}"
|
|
fi
|
|
return $?
|
|
}
|
|
|
|
compare_ids () {
|
|
case "${1}" in
|
|
"${2}")
|
|
echo " *** Temp ${COMPFILE} and installed have the same ${IDTAG}, deleting"
|
|
rm "${COMPFILE}"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Using -size +0 avoids uselessly checking the empty log files created
|
|
# by ${SOURCEDIR}/Makefile and the device entries in ./dev, but does
|
|
# check the scripts in ./dev, as we'd like.
|
|
#
|
|
for COMPFILE in `find . -type f -size +0`; do
|
|
case "${STRICT}" in
|
|
'' | [Nn][Oo])
|
|
# Compare CVS $Id's first so if the file hasn't been modified
|
|
# local changes will be ignored.
|
|
# If the files have the same $Id, delete the one in temproot so the
|
|
# user will have less to wade through if files are left to merge by hand.
|
|
# Take the $Id -> $FreeBSD tag change into account
|
|
#
|
|
FREEBSDID1=`grep "[$]FreeBSD:" ${COMPFILE#.} 2>/dev/null`
|
|
FREEBSDID2=`grep "[$]FreeBSD:" ${COMPFILE} 2>/dev/null`
|
|
|
|
if [ -n "${FREEBSDID1}" -a -n "${FREEBSDID2}" ]; then
|
|
IDTAG='$FreeBSD'
|
|
compare_ids "${FREEBSDID1}" "${FREEBSDID2}"
|
|
else
|
|
CVSID1=`grep "[$]Id:" ${COMPFILE#.} 2>/dev/null`
|
|
CVSID2=`grep "[$]Id:" ${COMPFILE} 2>/dev/null`
|
|
|
|
if [ -n "${CVSID1}" -a -n "${CVSID2}" ]; then
|
|
IDTAG='$Id'
|
|
compare_ids "${CVSID1}" "${CVSID2}"
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
# If the file is still here either because the $Ids are different, the
|
|
# file doesn't have an $Id, or we're using STRICT mode; look at the diff.
|
|
#
|
|
if [ -f "${COMPFILE}" ]; then
|
|
|
|
# Do an absolute diff first to see if the files are actually different.
|
|
# If they're not different, delete the one in temproot.
|
|
#
|
|
if diff -q "${COMPFILE#.}" "${COMPFILE}" > /dev/null 2>&1; then
|
|
echo " *** Temp ${COMPFILE} and installed are the same, deleting"
|
|
rm "${COMPFILE}"
|
|
else
|
|
# Ok, the files are different, so show the user where they differ. Use user's
|
|
# choice of diff methods; and user's pager if they have one. Use more if not.
|
|
# Use unified diffs by default. Context diffs give me a headache. :)
|
|
#
|
|
case "${AUTO_RUN}" in
|
|
'')
|
|
# prompt user to install/delete/merge changes
|
|
diff_loop
|
|
;;
|
|
*)
|
|
# If this is an auto run, make it official
|
|
echo " *** ${COMPFILE} will remain for your consideration"
|
|
;;
|
|
esac # Auto run test
|
|
fi # Yes, the files are different
|
|
fi # Yes, the file still remains to be checked
|
|
done # This is for the do way up there at the beginning of the comparison
|
|
|
|
echo ''
|
|
echo "*** Comparison complete"
|
|
echo ''
|
|
|
|
TEST_FOR_FILES=`find ${TEMPROOT} -type f -size +0 2>/dev/null`
|
|
if [ -n "${TEST_FOR_FILES}" ]; then
|
|
echo "*** Files that remain for you to merge by hand:"
|
|
find "${TEMPROOT}" -type f -size +0
|
|
fi
|
|
|
|
case "${AUTO_RUN}" in
|
|
'')
|
|
echo ''
|
|
read -p "Do you wish to delete what is left of ${TEMPROOT}? [no] " DEL_TEMPROOT
|
|
case "${DEL_TEMPROOT}" in
|
|
[yY]*)
|
|
if rm -rf "${TEMPROOT}"; then
|
|
echo " *** ${TEMPROOT} has been deleted"
|
|
else
|
|
echo " *** Unable to delete ${TEMPROOT}"
|
|
fi
|
|
;;
|
|
*)
|
|
echo " *** ${TEMPROOT} will remain"
|
|
;;
|
|
esac
|
|
;;
|
|
*) ;;
|
|
esac
|
|
|
|
case "${NEED_MAKEDEV}" in
|
|
'') ;;
|
|
*)
|
|
echo ''
|
|
echo "*** You installed a new /dev/MAKEDEV script, so make sure that you run"
|
|
echo " 'cd /dev && /bin/sh MAKEDEV all' to rebuild your devices"
|
|
;;
|
|
esac
|
|
|
|
case "${NEED_NEWALIASES}" in
|
|
'') ;;
|
|
*)
|
|
echo ''
|
|
echo "*** You installed a new aliases file, so make sure that you run"
|
|
echo " 'newaliases' to rebuild your aliases database"
|
|
;;
|
|
esac
|
|
|
|
case "${NEED_CAP_MKDB}" in
|
|
'') ;;
|
|
*)
|
|
echo ''
|
|
echo "*** You installed a login.conf file, so make sure that you run"
|
|
echo " 'cap_mkdb /etc/login.conf' to rebuild your login.conf database"
|
|
;;
|
|
esac
|
|
|
|
case "${NEED_PWD_MKDB}" in
|
|
'') ;;
|
|
*)
|
|
echo ''
|
|
echo "*** You installed a new master.passwd file, so make sure that you run"
|
|
echo " 'pwd_mkdb -p /etc/master.passwd' to rebuild your password files"
|
|
;;
|
|
esac
|
|
|
|
echo ''
|
|
|
|
exit 0
|