mergemaster.sh revision 200416
152400Sbillf#!/bin/sh 252400Sbillf 352400Sbillf# mergemaster 452400Sbillf 552400Sbillf# Compare files created by /usr/src/etc/Makefile (or the directory 652400Sbillf# the user specifies) with the currently installed copies. 752400Sbillf 8186678Sdougb# Copyright 1998-2009 Douglas Barton 973651Sdougb# DougB@FreeBSD.org 1052400Sbillf 1152495Sbillf# $FreeBSD: head/usr.sbin/mergemaster/mergemaster.sh 200416 2009-12-11 23:03:35Z dougb $ 1252400Sbillf 1368507SdougbPATH=/bin:/usr/bin:/usr/sbin 1452400Sbillf 1552400Sbillfdisplay_usage () { 1652533Sbillf VERSION_NUMBER=`grep "[$]FreeBSD:" $0 | cut -d ' ' -f 4` 1752400Sbillf echo "mergemaster version ${VERSION_NUMBER}" 18189992Sdougb echo 'Usage: mergemaster [-scrvahipFCPU]' 19189763Sdougb echo ' [-m /path] [-t /path] [-d] [-u N] [-w N] [-A arch] [-D /path]' 2052400Sbillf echo "Options:" 2152400Sbillf echo " -s Strict comparison (diff every pair of files)" 2252400Sbillf echo " -c Use context diff instead of unified diff" 2352400Sbillf echo " -r Re-run on a previously cleaned directory (skip temproot creation)" 2452400Sbillf echo " -v Be more verbose about the process, include additional checks" 2552400Sbillf echo " -a Leave all files that differ to merge by hand" 2652400Sbillf echo " -h Display more complete help" 2767949Sdougb echo ' -i Automatically install files that do not exist in destination directory' 2891193Sdougb echo ' -p Pre-buildworld mode, only compares crucial files' 29190320Sdougb echo ' -F Install files that differ only by revision control Id ($FreeBSD)' 3091193Sdougb echo ' -C Compare local rc.conf variables to the defaults' 31114501Sdougb echo ' -P Preserve files that are overwritten' 32189763Sdougb echo " -U Attempt to auto upgrade files that have not been user modified" 33189763Sdougb echo '' 3452400Sbillf echo " -m /path/directory Specify location of source to do the make in" 3552400Sbillf echo " -t /path/directory Specify temp root directory" 3652400Sbillf echo " -d Add date and time to directory name (e.g., /var/tmp/temproot.`date +%m%d.%H.%M`)" 3752400Sbillf echo " -u N Specify a numeric umask" 3852400Sbillf echo " -w N Specify a screen width in columns to sdiff" 39155309Srwatson echo " -A architecture Alternative architecture name to pass to make" 4067949Sdougb echo ' -D /path/directory Specify the destination directory to install files to' 4152400Sbillf echo '' 4252400Sbillf} 4352400Sbillf 4452400Sbillfdisplay_help () { 4552400Sbillf echo "* To specify a directory other than /var/tmp/temproot for the" 4652400Sbillf echo " temporary root environment, use -t /path/to/temp/root" 4752400Sbillf echo "* The -w option takes a number as an argument for the column width" 4867859Sdougb echo " of the screen. The default is 80." 4967949Sdougb echo '* The -a option causes mergemaster to run without prompting.' 5052400Sbillf} 5152400Sbillf 5258910Salfred# Loop allowing the user to use sdiff to merge files and display the merged 5358910Salfred# file. 5458910Salfredmerge_loop () { 5567850Sdougb case "${VERBOSE}" in 5667850Sdougb '') ;; 5767850Sdougb *) 5867850Sdougb echo " *** Type h at the sdiff prompt (%) to get usage help" 5967850Sdougb ;; 6067850Sdougb esac 6167850Sdougb echo '' 6267850Sdougb MERGE_AGAIN=yes 6367850Sdougb while [ "${MERGE_AGAIN}" = "yes" ]; do 6467850Sdougb # Prime file.merged so we don't blat the owner/group id's 6567850Sdougb cp -p "${COMPFILE}" "${COMPFILE}.merged" 6667850Sdougb sdiff -o "${COMPFILE}.merged" --text --suppress-common-lines \ 6767949Sdougb --width=${SCREEN_WIDTH:-80} "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" 6867850Sdougb INSTALL_MERGED=V 6967850Sdougb while [ "${INSTALL_MERGED}" = "v" -o "${INSTALL_MERGED}" = "V" ]; do 7067850Sdougb echo '' 7167850Sdougb echo " Use 'i' to install merged file" 7267850Sdougb echo " Use 'r' to re-do the merge" 7367850Sdougb echo " Use 'v' to view the merged file" 7467850Sdougb echo " Default is to leave the temporary file to deal with by hand" 7567850Sdougb echo '' 7667859Sdougb echo -n " *** How should I deal with the merged file? [Leave it for later] " 7767859Sdougb read INSTALL_MERGED 7858910Salfred 7967850Sdougb case "${INSTALL_MERGED}" in 8067850Sdougb [iI]) 8167850Sdougb mv "${COMPFILE}.merged" "${COMPFILE}" 8267850Sdougb echo '' 8367850Sdougb if mm_install "${COMPFILE}"; then 8467850Sdougb echo " *** Merged version of ${COMPFILE} installed successfully" 8567859Sdougb else 8667850Sdougb echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand later" 8767859Sdougb fi 8867850Sdougb unset MERGE_AGAIN 8967850Sdougb ;; 9067850Sdougb [rR]) 9167850Sdougb rm "${COMPFILE}.merged" 9267859Sdougb ;; 9367850Sdougb [vV]) 9467850Sdougb ${PAGER} "${COMPFILE}.merged" 9567850Sdougb ;; 9667850Sdougb '') 9767850Sdougb echo " *** ${COMPFILE} will remain for your consideration" 9867850Sdougb unset MERGE_AGAIN 9967850Sdougb ;; 10067850Sdougb *) 10167850Sdougb echo "invalid choice: ${INSTALL_MERGED}" 10267850Sdougb INSTALL_MERGED=V 10367850Sdougb ;; 10467850Sdougb esac 10567850Sdougb done 10667850Sdougb done 10758910Salfred} 10858910Salfred 10958910Salfred# Loop showing user differences between files, allow merge, skip or install 11058910Salfred# options 11158910Salfreddiff_loop () { 11258910Salfred 11367850Sdougb HANDLE_COMPFILE=v 11458910Salfred 11577323Sdougb while [ "${HANDLE_COMPFILE}" = "v" -o "${HANDLE_COMPFILE}" = "V" -o \ 11677323Sdougb "${HANDLE_COMPFILE}" = "NOT V" ]; do 11767949Sdougb if [ -f "${DESTDIR}${COMPFILE#.}" -a -f "${COMPFILE}" ]; then 118192230Sdougb if [ -n "${AUTO_UPGRADE}" -a -n "${CHANGED}" ]; then 119192230Sdougb case "${CHANGED}" in 120192230Sdougb *:${DESTDIR}${COMPFILE#.}:*) ;; # File has been modified 121192230Sdougb *) 122158149Sgordon echo '' 123158149Sgordon echo " *** ${COMPFILE} has not been user modified." 124158149Sgordon echo '' 125158149Sgordon 126158149Sgordon if mm_install "${COMPFILE}"; then 127158149Sgordon echo " *** ${COMPFILE} upgraded successfully" 128158149Sgordon echo '' 129158149Sgordon # Make the list print one file per line 130158149Sgordon AUTO_UPGRADED_FILES="${AUTO_UPGRADED_FILES} ${DESTDIR}${COMPFILE#.} 131158149Sgordon" 132158149Sgordon else 133192230Sdougb echo " *** Problem upgrading ${COMPFILE}, it will remain to merge by hand" 134158149Sgordon fi 135158149Sgordon return 136192230Sdougb ;; 137192230Sdougb esac 138158149Sgordon fi 13967850Sdougb if [ "${HANDLE_COMPFILE}" = "v" -o "${HANDLE_COMPFILE}" = "V" ]; then 14090564Sdougb echo '' 141109993Sdillon echo ' ====================================================================== ' 142109993Sdillon echo '' 143109993Sdillon ( 144109993Sdillon echo " *** Displaying differences between ${COMPFILE} and installed version:" 145109993Sdillon echo '' 146110377Sdougb diff ${DIFF_FLAG} ${DIFF_OPTIONS} "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" 147109993Sdillon ) | ${PAGER} 148109993Sdillon echo '' 14967850Sdougb fi 15067850Sdougb else 151109993Sdillon echo '' 15267850Sdougb echo " *** There is no installed version of ${COMPFILE}" 15391193Sdougb echo '' 15467949Sdougb case "${AUTO_INSTALL}" in 15567949Sdougb [Yy][Ee][Ss]) 15667949Sdougb echo '' 15767949Sdougb if mm_install "${COMPFILE}"; then 15867949Sdougb echo " *** ${COMPFILE} installed successfully" 15968507Sdougb echo '' 16067949Sdougb # Make the list print one file per line 16167949Sdougb AUTO_INSTALLED_FILES="${AUTO_INSTALLED_FILES} ${DESTDIR}${COMPFILE#.} 16267949Sdougb" 16367949Sdougb else 16467949Sdougb echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand" 16567949Sdougb fi 16667949Sdougb return 16767949Sdougb ;; 16867949Sdougb *) 16967949Sdougb NO_INSTALLED=yes 17067949Sdougb ;; 17167949Sdougb esac 17267850Sdougb fi 17367859Sdougb 17467850Sdougb echo " Use 'd' to delete the temporary ${COMPFILE}" 17567850Sdougb echo " Use 'i' to install the temporary ${COMPFILE}" 17667850Sdougb case "${NO_INSTALLED}" in 17767850Sdougb '') 17877326Sdougb echo " Use 'm' to merge the temporary and installed versions" 179109993Sdillon echo " Use 'v' to view the diff results again" 18067850Sdougb ;; 18167850Sdougb esac 18267850Sdougb echo '' 18367850Sdougb echo " Default is to leave the temporary file to deal with by hand" 18467850Sdougb echo '' 18567859Sdougb echo -n "How should I deal with this? [Leave it for later] " 18667859Sdougb read HANDLE_COMPFILE 18767859Sdougb 18867850Sdougb case "${HANDLE_COMPFILE}" in 18967850Sdougb [dD]) 19067850Sdougb rm "${COMPFILE}" 19167850Sdougb echo '' 19267850Sdougb echo " *** Deleting ${COMPFILE}" 19367850Sdougb ;; 19467850Sdougb [iI]) 19567850Sdougb echo '' 19667850Sdougb if mm_install "${COMPFILE}"; then 19767850Sdougb echo " *** ${COMPFILE} installed successfully" 19867850Sdougb else 19967850Sdougb echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand" 20067850Sdougb fi 20167850Sdougb ;; 20267850Sdougb [mM]) 20367850Sdougb case "${NO_INSTALLED}" in 20467850Sdougb '') 20567850Sdougb # interact with user to merge files 20667850Sdougb merge_loop 20767850Sdougb ;; 20867850Sdougb *) 20967850Sdougb echo '' 21067850Sdougb echo " *** There is no installed version of ${COMPFILE}" 21167850Sdougb echo '' 21267850Sdougb HANDLE_COMPFILE="NOT V" 21367850Sdougb ;; 21467850Sdougb esac # End of "No installed version of file but user selected merge" test 21567850Sdougb ;; 21667850Sdougb [vV]) 21767850Sdougb continue 21867850Sdougb ;; 21967850Sdougb '') 22067850Sdougb echo '' 22167850Sdougb echo " *** ${COMPFILE} will remain for your consideration" 22267850Sdougb ;; 22367850Sdougb *) 22467850Sdougb # invalid choice, show menu again. 22567850Sdougb echo "invalid choice: ${HANDLE_COMPFILE}" 22667850Sdougb echo '' 22767850Sdougb HANDLE_COMPFILE="NOT V" 22867850Sdougb continue 22967850Sdougb ;; 23067850Sdougb esac # End of "How to handle files that are different" 23167859Sdougb done 23267850Sdougb unset NO_INSTALLED 23367850Sdougb echo '' 23467850Sdougb case "${VERBOSE}" in 23567850Sdougb '') ;; 23667850Sdougb *) 23767850Sdougb sleep 3 23867850Sdougb ;; 23967850Sdougb esac 24058910Salfred} 24158910Salfred 24297960Sdougbpress_to_continue () { 24397960Sdougb local DISCARD 24497960Sdougb echo -n ' *** Press the [Enter] or [Return] key to continue ' 24597960Sdougb read DISCARD 24697960Sdougb} 24797960Sdougb 24852400Sbillf# Set the default path for the temporary root environment 24952400Sbillf# 25052400SbillfTEMPROOT='/var/tmp/temproot' 25152400Sbillf 25273651Sdougb# Read /etc/mergemaster.rc first so the one in $HOME can override 25373651Sdougb# 25473651Sdougbif [ -r /etc/mergemaster.rc ]; then 25573651Sdougb . /etc/mergemaster.rc 25673651Sdougbfi 25773651Sdougb 25852400Sbillf# Read .mergemasterrc before command line so CLI can override 25952400Sbillf# 26067949Sdougbif [ -r "$HOME/.mergemasterrc" ]; then 26152400Sbillf . "$HOME/.mergemasterrc" 26252400Sbillffi 26352400Sbillf 264186678Sdougb# Assign the location of the mtree database 265186678Sdougb# 266200416SdougbMTREEDB=${MTREEDB:-${DESTDIR}/var/db} 267186678SdougbMTREEFILE="${MTREEDB}/mergemaster.mtree" 268186678Sdougb 26952400Sbillf# Check the command line options 27052400Sbillf# 271189992Sdougbwhile getopts ":ascrvhipCPm:t:du:w:D:A:FU" COMMAND_LINE_ARGUMENT ; do 27252400Sbillf case "${COMMAND_LINE_ARGUMENT}" in 273155309Srwatson A) 274186678Sdougb ARCHSTRING='TARGET_ARCH='${OPTARG} 275155309Srwatson ;; 276189992Sdougb F) 277189992Sdougb FREEBSD_ID=yes 278189992Sdougb ;; 279158149Sgordon U) 280158149Sgordon AUTO_UPGRADE=yes 281158149Sgordon ;; 28252400Sbillf s) 28352400Sbillf STRICT=yes 284110377Sdougb unset DIFF_OPTIONS 28552400Sbillf ;; 28652400Sbillf c) 28752400Sbillf DIFF_FLAG='-c' 28852400Sbillf ;; 28952400Sbillf r) 29052400Sbillf RERUN=yes 29152400Sbillf ;; 29252400Sbillf v) 29352400Sbillf case "${AUTO_RUN}" in 29452400Sbillf '') VERBOSE=yes ;; 29552400Sbillf esac 29652400Sbillf ;; 29752400Sbillf a) 29852400Sbillf AUTO_RUN=yes 29952400Sbillf unset VERBOSE 30052400Sbillf ;; 30152400Sbillf h) 30252400Sbillf display_usage 30352400Sbillf display_help 30452400Sbillf exit 0 30552400Sbillf ;; 30667949Sdougb i) 30767949Sdougb AUTO_INSTALL=yes 30867949Sdougb ;; 30996045Sdougb C) 31096045Sdougb COMP_CONFS=yes 31196045Sdougb ;; 312114501Sdougb P) 313114501Sdougb PRESERVE_FILES=yes 314114501Sdougb ;; 31591193Sdougb p) 31691193Sdougb PRE_WORLD=yes 31796045Sdougb unset COMP_CONFS 31896045Sdougb unset AUTO_RUN 31991193Sdougb ;; 32052400Sbillf m) 32152400Sbillf SOURCEDIR=${OPTARG} 32252400Sbillf ;; 32352400Sbillf t) 32452400Sbillf TEMPROOT=${OPTARG} 32552400Sbillf ;; 32652400Sbillf d) 32752400Sbillf TEMPROOT=${TEMPROOT}.`date +%m%d.%H.%M` 32852400Sbillf ;; 32952400Sbillf u) 33052400Sbillf NEW_UMASK=${OPTARG} 33152400Sbillf ;; 33252400Sbillf w) 33352400Sbillf SCREEN_WIDTH=${OPTARG} 33452400Sbillf ;; 33567949Sdougb D) 33667949Sdougb DESTDIR=${OPTARG} 33767949Sdougb ;; 33852400Sbillf *) 33952400Sbillf display_usage 34052400Sbillf exit 1 34152400Sbillf ;; 34252400Sbillf esac 34352400Sbillfdone 34452400Sbillf 345114501Sdougb# Don't force the user to set this in the mergemaster rc file 346114501Sdougbif [ -n "${PRESERVE_FILES}" -a -z "${PRESERVE_FILES_DIR}" ]; then 347114501Sdougb PRESERVE_FILES_DIR=/var/tmp/mergemaster/preserved-files-`date +%y%m%d-%H%M%S` 348114501Sdougbfi 349114501Sdougb 350186678Sdougb# Check for the mtree database in DESTDIR 351186678Sdougbcase "${AUTO_UPGRADE}" in 352186678Sdougb'') ;; # If the option is not set no need to run the test or warn the user 353186678Sdougb*) 354200416Sdougb if [ ! -s "${MTREEFILE}" ]; then 355186678Sdougb echo '' 356200416Sdougb echo "*** Unable to find mtree database (${MTREEFILE})." 357200416Sdougb echo " Skipping auto-upgrade on this run." 358193853Sdougb echo " It will be created for the next run when this one is complete." 359186678Sdougb echo '' 360186678Sdougb press_to_continue 361186678Sdougb unset AUTO_UPGRADE 362186678Sdougb fi 363186678Sdougb ;; 364186678Sdougbesac 365186678Sdougb 366186689Sdougbif [ -e "${DESTDIR}/etc/fstab" ]; then 367186689Sdougb if grep -q nodev ${DESTDIR}/etc/fstab; then 368186689Sdougb echo '' 369186689Sdougb echo "*** You have the deprecated 'nodev' option in ${DESTDIR}/etc/fstab." 370186689Sdougb echo " This can prevent the filesystem from being mounted on reboot." 371186689Sdougb echo " Please update your fstab before continuing." 372186689Sdougb echo " See fstab(5) for more information." 373186689Sdougb echo '' 374186689Sdougb exit 1 375186689Sdougb fi 376158149Sgordonfi 377158149Sgordon 37852400Sbillfecho '' 37952400Sbillf 38052400Sbillf# If the user has a pager defined, make sure we can run it 38152400Sbillf# 38252400Sbillfcase "${DONT_CHECK_PAGER}" in 38352400Sbillf'') 384186695Sdougbcheck_pager () { 385186695Sdougb while ! type "${PAGER%% *}" >/dev/null; do 38652400Sbillf echo " *** Your PAGER environment variable specifies '${PAGER}', but" 38764467Sbrian echo " due to the limited PATH that I use for security reasons," 38867859Sdougb echo " I cannot execute it. So, what would you like to do?" 38952400Sbillf echo '' 39052400Sbillf echo " Use 'e' to exit mergemaster and fix your PAGER variable" 39164467Sbrian if [ -x /usr/bin/less -o -x /usr/local/bin/less ]; then 39264467Sbrian echo " Use 'l' to set PAGER to 'less' for this run" 39352400Sbillf fi 39452400Sbillf echo " Use 'm' to use plain old 'more' as your PAGER for this run" 39552400Sbillf echo '' 39652400Sbillf echo " Default is to use plain old 'more' " 39752400Sbillf echo '' 39867859Sdougb echo -n "What should I do? [Use 'more'] " 39967859Sdougb read FIXPAGER 40067859Sdougb 40152400Sbillf case "${FIXPAGER}" in 40258910Salfred [eE]) 40352400Sbillf exit 0 40452400Sbillf ;; 40558910Salfred [lL]) 40664467Sbrian if [ -x /usr/bin/less ]; then 40764467Sbrian PAGER=/usr/bin/less 40864467Sbrian elif [ -x /usr/local/bin/less ]; then 40958910Salfred PAGER=/usr/local/bin/less 41064467Sbrian else 41164467Sbrian echo '' 41264467Sbrian echo " *** Fatal Error:" 41364467Sbrian echo " You asked to use 'less' as your pager, but I can't" 41464467Sbrian echo " find it in /usr/bin or /usr/local/bin" 41564467Sbrian exit 1 41658910Salfred fi 41752400Sbillf ;; 41860420Sbsd [mM]|'') 41952400Sbillf PAGER=more 42052400Sbillf ;; 42158910Salfred *) 42258910Salfred echo '' 42358910Salfred echo "invalid choice: ${FIXPAGER}" 42452400Sbillf esac 42552400Sbillf echo '' 42658910Salfred done 427186695Sdougb} 428186695Sdougb if [ -n "${PAGER}" ]; then 429186695Sdougb check_pager 430186695Sdougb fi 43152400Sbillf ;; 43252400Sbillfesac 43352400Sbillf 43452400Sbillf# If user has a pager defined, or got assigned one above, use it. 43552400Sbillf# If not, use more. 43652400Sbillf# 43752400SbillfPAGER=${PAGER:-more} 43852400Sbillf 43952400Sbillfif [ -n "${VERBOSE}" -a ! "${PAGER}" = "more" ]; then 44052400Sbillf echo " *** You have ${PAGER} defined as your pager so we will use that" 44152400Sbillf echo '' 44252400Sbillf sleep 3 44352400Sbillffi 44452400Sbillf 44552400Sbillf# Assign the diff flag once so we will not have to keep testing it 44652400Sbillf# 44752400SbillfDIFF_FLAG=${DIFF_FLAG:--u} 44852400Sbillf 44952400Sbillf# Assign the source directory 45052400Sbillf# 451186678SdougbSOURCEDIR=${SOURCEDIR:-/usr/src} 452186678Sdougbif [ ! -f ${SOURCEDIR}/Makefile.inc1 -a \ 453186678Sdougb -f ${SOURCEDIR}/../Makefile.inc1 ]; then 454186678Sdougb echo " *** The source directory you specified (${SOURCEDIR})" 455186678Sdougb echo " will be reset to ${SOURCEDIR}/.." 456186678Sdougb echo '' 457186678Sdougb sleep 3 458186678Sdougb SOURCEDIR=${SOURCEDIR}/.. 459186678Sdougbfi 46052400Sbillf 461186678Sdougb# Setup make to use system files from SOURCEDIR 462186695SdougbMM_MAKE="make ${ARCHSTRING} -m ${SOURCEDIR}/share/mk" 463186678Sdougb 464158149Sgordon# Check DESTDIR against the mergemaster mtree database to see what 465158149Sgordon# files the user changed from the reference files. 466158149Sgordon# 467200416Sdougbif [ -n "${AUTO_UPGRADE}" -a -s "${MTREEFILE}" ]; then 468192230Sdougb CHANGED=: 469200416Sdougb for file in `mtree -eqL -f ${MTREEFILE} -p ${DESTDIR}/ \ 470158149Sgordon 2>/dev/null | awk '($2 == "changed") {print $1}'`; do 471158149Sgordon if [ -f "${DESTDIR}/$file" ]; then 472192230Sdougb CHANGED="${CHANGED}${DESTDIR}/${file}:" 473158149Sgordon fi 474158149Sgordon done 475192230Sdougb [ "$CHANGED" = ':' ] && unset CHANGED 476158149Sgordonfi 477158149Sgordon 47896045Sdougb# Check the width of the user's terminal 47996045Sdougb# 48096045Sdougbif [ -t 0 ]; then 481110377Sdougb w=`tput columns` 48296045Sdougb case "${w}" in 48396045Sdougb 0|'') ;; # No-op, since the input is not valid 48496045Sdougb *) 48596045Sdougb case "${SCREEN_WIDTH}" in 48696045Sdougb '') SCREEN_WIDTH="${w}" ;; 48796045Sdougb "${w}") ;; # No-op, since they are the same 48896045Sdougb *) 48996045Sdougb echo -n "*** You entered ${SCREEN_WIDTH} as your screen width, but stty " 49096045Sdougb echo "thinks it is ${w}." 49196045Sdougb echo '' 49296045Sdougb echo -n "What would you like to use? [${w}] " 49396045Sdougb read SCREEN_WIDTH 49497380Sdougb case "${SCREEN_WIDTH}" in 49597380Sdougb '') SCREEN_WIDTH="${w}" ;; 49697380Sdougb esac 49796045Sdougb ;; 49896045Sdougb esac 49996045Sdougb esac 50096045Sdougbfi 50196045Sdougb 50273651Sdougb# Define what CVS $Id tag to look for to aid portability. 50373651Sdougb# 50473651SdougbCVS_ID_TAG=FreeBSD 50573651Sdougb 50699152Sdougbdelete_temproot () { 507101362Sdougb rm -rf "${TEMPROOT}" 2>/dev/null 508101362Sdougb chflags -R 0 "${TEMPROOT}" 2>/dev/null 509101362Sdougb rm -rf "${TEMPROOT}" || exit 1 51099152Sdougb} 51199152Sdougb 51252400Sbillfcase "${RERUN}" in 51352400Sbillf'') 51452400Sbillf # Set up the loop to test for the existence of the 51552400Sbillf # temp root directory. 51652400Sbillf # 51752400Sbillf TEST_TEMP_ROOT=yes 51852400Sbillf while [ "${TEST_TEMP_ROOT}" = "yes" ]; do 51952400Sbillf if [ -d "${TEMPROOT}" ]; then 52052400Sbillf echo "*** The directory specified for the temporary root environment," 52167859Sdougb echo " ${TEMPROOT}, exists. This can be a security risk if untrusted" 52252400Sbillf echo " users have access to the system." 52352400Sbillf echo '' 52452400Sbillf case "${AUTO_RUN}" in 52552400Sbillf '') 52652400Sbillf echo " Use 'd' to delete the old ${TEMPROOT} and continue" 52752400Sbillf echo " Use 't' to select a new temporary root directory" 52852400Sbillf echo " Use 'e' to exit mergemaster" 52952400Sbillf echo '' 53052400Sbillf echo " Default is to use ${TEMPROOT} as is" 53152400Sbillf echo '' 53267859Sdougb echo -n "How should I deal with this? [Use the existing ${TEMPROOT}] " 53367859Sdougb read DELORNOT 53467859Sdougb 53567859Sdougb case "${DELORNOT}" in 53667859Sdougb [dD]) 53767859Sdougb echo '' 53867859Sdougb echo " *** Deleting the old ${TEMPROOT}" 53967859Sdougb echo '' 54099152Sdougb delete_temproot || exit 1 54167859Sdougb unset TEST_TEMP_ROOT 54252400Sbillf ;; 54367859Sdougb [tT]) 54467859Sdougb echo " *** Enter new directory name for temporary root environment" 54567859Sdougb read TEMPROOT 54667859Sdougb ;; 54767859Sdougb [eE]) 54867859Sdougb exit 0 54967859Sdougb ;; 55067859Sdougb '') 55167859Sdougb echo '' 55267859Sdougb echo " *** Leaving ${TEMPROOT} intact" 55367859Sdougb echo '' 55467859Sdougb unset TEST_TEMP_ROOT 55567859Sdougb ;; 55667859Sdougb *) 55767859Sdougb echo '' 55867859Sdougb echo "invalid choice: ${DELORNOT}" 55967859Sdougb echo '' 56067859Sdougb ;; 56167859Sdougb esac 56267859Sdougb ;; 56352400Sbillf *) 56477323Sdougb # If this is an auto-run, try a hopefully safe alternative then 56577323Sdougb # re-test anyway. 56652400Sbillf TEMPROOT=/var/tmp/temproot.`date +%m%d.%H.%M.%S` 56752400Sbillf ;; 56852400Sbillf esac 56952400Sbillf else 57052400Sbillf unset TEST_TEMP_ROOT 57152400Sbillf fi 57252400Sbillf done 57352400Sbillf 57452400Sbillf echo "*** Creating the temporary root environment in ${TEMPROOT}" 57552400Sbillf 57652400Sbillf if mkdir -p "${TEMPROOT}"; then 57752400Sbillf echo " *** ${TEMPROOT} ready for use" 57852400Sbillf fi 57952400Sbillf 58052400Sbillf if [ ! -d "${TEMPROOT}" ]; then 58152400Sbillf echo '' 58252400Sbillf echo " *** FATAL ERROR: Cannot create ${TEMPROOT}" 58352400Sbillf echo '' 58452400Sbillf exit 1 58552400Sbillf fi 58652400Sbillf 58752400Sbillf echo " *** Creating and populating directory structure in ${TEMPROOT}" 58852400Sbillf echo '' 58952400Sbillf 59052400Sbillf case "${VERBOSE}" in 59152400Sbillf '') ;; 59252400Sbillf *) 59397960Sdougb press_to_continue 59452400Sbillf ;; 59552400Sbillf esac 59652400Sbillf 59791193Sdougb case "${PRE_WORLD}" in 59891193Sdougb '') 59991193Sdougb { cd ${SOURCEDIR} && 60091193Sdougb case "${DESTDIR}" in 60191193Sdougb '') ;; 60291193Sdougb *) 603186695Sdougb ${MM_MAKE} DESTDIR=${DESTDIR} distrib-dirs 60491193Sdougb ;; 60591193Sdougb esac 606186749Sdougb od=${TEMPROOT}/usr/obj 607186695Sdougb ${MM_MAKE} DESTDIR=${TEMPROOT} distrib-dirs && 608186749Sdougb MAKEOBJDIRPREFIX=$od ${MM_MAKE} _obj SUBDIR_OVERRIDE=etc && 609186749Sdougb MAKEOBJDIRPREFIX=$od ${MM_MAKE} everything SUBDIR_OVERRIDE=etc && 610186749Sdougb MAKEOBJDIRPREFIX=$od ${MM_MAKE} DESTDIR=${TEMPROOT} distribution;} || 61191193Sdougb { echo ''; 61291193Sdougb echo " *** FATAL ERROR: Cannot 'cd' to ${SOURCEDIR} and install files to"; 61391193Sdougb echo " the temproot environment"; 61491193Sdougb echo ''; 61591193Sdougb exit 1;} 61691193Sdougb ;; 61791193Sdougb *) 61891193Sdougb # Only set up files that are crucial to {build|install}world 61991193Sdougb { mkdir -p ${TEMPROOT}/etc && 620186678Sdougb cp -p ${SOURCEDIR}/etc/master.passwd ${TEMPROOT}/etc && 621186678Sdougb cp -p ${SOURCEDIR}/etc/group ${TEMPROOT}/etc;} || 62291193Sdougb { echo ''; 62391193Sdougb echo ' *** FATAL ERROR: Cannot copy files to the temproot environment'; 62491193Sdougb echo ''; 62591193Sdougb exit 1;} 62691193Sdougb ;; 62791193Sdougb esac 62852400Sbillf 62977323Sdougb # Doing the inventory and removing files that we don't want to compare only 63077323Sdougb # makes sense if we are not doing a rerun, since we have no way of knowing 63177323Sdougb # what happened to the files during previous incarnations. 63267949Sdougb case "${VERBOSE}" in 63367949Sdougb '') ;; 63467949Sdougb *) 63567949Sdougb echo '' 63667949Sdougb echo ' *** The following files exist only in the installed version of' 63767949Sdougb echo " ${DESTDIR}/etc. In the vast majority of cases these files" 63867949Sdougb echo ' are necessary parts of the system and should not be deleted.' 63967949Sdougb echo ' However because these files are not updated by this process you' 64067949Sdougb echo ' might want to verify their status before rebooting your system.' 64167949Sdougb echo '' 64297960Sdougb press_to_continue 643101348Sdougb diff -qr ${DESTDIR}/etc ${TEMPROOT}/etc | grep "^Only in ${DESTDIR}/etc" | ${PAGER} 64467949Sdougb echo '' 64597960Sdougb press_to_continue 64667949Sdougb ;; 64767949Sdougb esac 64867949Sdougb 64952534Sbillf # Avoid comparing the motd if the user specifies it in .mergemasterrc 650186678Sdougb # Compatibility shim to be removed in FreeBSD 9.x 65152534Sbillf case "${IGNORE_MOTD}" in 65252534Sbillf '') ;; 653186678Sdougb *) IGNORE_FILES="${IGNORE_FILES} /etc/motd" 654186678Sdougb echo '' 655186678Sdougb echo "*** You have the IGNORE_MOTD option set in your mergemaster rc file." 656186678Sdougb echo " This option is deprecated in favor of the IGNORE_FILES option." 657186678Sdougb echo " Please update your rc file accordingly." 658186678Sdougb echo '' 659186678Sdougb press_to_continue 66052534Sbillf ;; 66152534Sbillf esac 66252534Sbillf 663186678Sdougb # Avoid comparing the following user specified files 664186678Sdougb for file in ${IGNORE_FILES}; do 665186688Sdougb test -e ${TEMPROOT}/${file} && unlink ${TEMPROOT}/${file} 666186678Sdougb done 66752400Sbillf ;; # End of the "RERUN" test 66852400Sbillfesac 66952400Sbillf 670111901Sdougb# We really don't want to have to deal with files like login.conf.db, pwd.db, 671111901Sdougb# or spwd.db. Instead, we want to compare the text versions, and run *_mkdb. 672111901Sdougb# Prompt the user to do so below, as needed. 67377478Sdougb# 674111905Sdougbrm -f ${TEMPROOT}/etc/*.db ${TEMPROOT}/etc/passwd 67577478Sdougb 67694196Sdougb# We only need to compare things like freebsd.cf once 67796045Sdougbfind ${TEMPROOT}/usr/obj -type f -delete 2>/dev/null 67894196Sdougb 679193853Sdougb# Delete stuff we do not need to keep the mtree database small, 680193853Sdougb# and to make the actual comparison faster. 681193853Sdougbfind ${TEMPROOT}/usr -type l -delete 2>/dev/null 682158149Sgordonfind ${TEMPROOT} -type f -size 0 -delete 2>/dev/null 683193853Sdougbfind -d ${TEMPROOT} -type d -empty -delete 2>/dev/null 684158149Sgordon 685158149Sgordon# Build the mtree database in a temporary location. 686186678SdougbMTREENEW=`mktemp -t mergemaster.mtree` 687158149Sgordoncase "${PRE_WORLD}" in 688189761Sdougb'') mtree -ci -p ${TEMPROOT} -k size,md5digest > ${MTREENEW} 2>/dev/null 689158149Sgordon ;; 690158149Sgordon*) # We don't want to mess with the mtree database on a pre-world run. 691158149Sgordon ;; 692158149Sgordonesac 693158149Sgordon 69452400Sbillf# Get ready to start comparing files 69552400Sbillf 69698084Sdougb# Check umask if not specified on the command line, 69798084Sdougb# and we are not doing an autorun 69852400Sbillf# 69998084Sdougbif [ -z "${NEW_UMASK}" -a -z "${AUTO_RUN}" ]; then 70098084Sdougb USER_UMASK=`umask` 70152400Sbillf case "${USER_UMASK}" in 70277335Sdougb 0022|022) ;; 70352400Sbillf *) 70452400Sbillf echo '' 70598084Sdougb echo " *** Your umask is currently set to ${USER_UMASK}. By default, this script" 70698084Sdougb echo " installs all files with the same user, group and modes that" 707186678Sdougb echo " they are created with by ${SOURCEDIR}/etc/Makefile, compared to" 70898084Sdougb echo " a umask of 022. This umask allows world read permission when" 70998084Sdougb echo " the file's default permissions have it." 71052400Sbillf echo '' 71198084Sdougb echo " No world permissions can sometimes cause problems. A umask of" 71298084Sdougb echo " 022 will restore the default behavior, but is not mandatory." 71398084Sdougb echo " /etc/master.passwd is a special case. Its file permissions" 71498084Sdougb echo " will be 600 (rw-------) if installed." 71597960Sdougb echo '' 71698084Sdougb echo -n "What umask should I use? [${USER_UMASK}] " 71798084Sdougb read NEW_UMASK 71898084Sdougb 71998084Sdougb NEW_UMASK="${NEW_UMASK:-$USER_UMASK}" 72052400Sbillf ;; 72152400Sbillf esac 72252400Sbillf echo '' 72398084Sdougbfi 72452400Sbillf 72598084SdougbCONFIRMED_UMASK=${NEW_UMASK:-0022} 72698084Sdougb 72752400Sbillf# 728114501Sdougb# Warn users who still have old rc files 729114501Sdougb# 730179315Sbzfor file in atm devfs diskless1 diskless2 network network6 pccard \ 731114523Sdougb serial syscons sysctl alpha amd64 i386 ia64 sparc64; do 732114501Sdougb if [ -f "${DESTDIR}/etc/rc.${file}" ]; then 733114501Sdougb OLD_RC_PRESENT=1 734114501Sdougb break 735114501Sdougb fi 736114501Sdougbdone 737114501Sdougb 738114501Sdougbcase "${OLD_RC_PRESENT}" in 739114501Sdougb1) 74052400Sbillf echo '' 741114501Sdougb echo " *** There are elements of the old rc system in ${DESTDIR}/etc/." 74267949Sdougb echo '' 743114501Sdougb echo ' While these scripts will not hurt anything, they are not' 744114501Sdougb echo ' functional on an up to date system, and can be removed.' 74567949Sdougb echo '' 746114501Sdougb 74752400Sbillf case "${AUTO_RUN}" in 74852400Sbillf '') 749114501Sdougb echo -n 'Move these files to /var/tmp/mergemaster/old_rc? [yes] ' 750114501Sdougb read MOVE_OLD_RC 75167859Sdougb 752114501Sdougb case "${MOVE_OLD_RC}" in 753114501Sdougb [nN]*) ;; 75452400Sbillf *) 755114501Sdougb mkdir -p /var/tmp/mergemaster/old_rc 756179315Sbz for file in atm devfs diskless1 diskless2 network network6 pccard \ 757114523Sdougb serial syscons sysctl alpha amd64 i386 ia64 sparc64; do 758114501Sdougb if [ -f "${DESTDIR}/etc/rc.${file}" ]; then 759114501Sdougb mv ${DESTDIR}/etc/rc.${file} /var/tmp/mergemaster/old_rc/ 760114501Sdougb fi 761114501Sdougb done 762114501Sdougb echo ' The files have been moved' 763114501Sdougb press_to_continue 76452400Sbillf ;; 76552400Sbillf esac 76652400Sbillf ;; 76752400Sbillf *) ;; 76852400Sbillf esac 769114501Sdougbesac 77052400Sbillf 77198084Sdougb# Use the umask/mode information to install the files 77252400Sbillf# Create directories as needed 77352400Sbillf# 774186678Sdougbinstall_error () { 775186678Sdougb echo "*** FATAL ERROR: Unable to install ${1} to ${2}" 776186678Sdougb echo '' 777186678Sdougb exit 1 778186678Sdougb} 779186678Sdougb 78078490Sdougbdo_install_and_rm () { 781114501Sdougb case "${PRESERVE_FILES}" in 782114501Sdougb [Yy][Ee][Ss]) 783114501Sdougb if [ -f "${3}/${2##*/}" ]; then 784114565Sdougb mkdir -p ${PRESERVE_FILES_DIR}/${2%/*} 785114565Sdougb cp ${3}/${2##*/} ${PRESERVE_FILES_DIR}/${2%/*} 786114501Sdougb fi 787114501Sdougb ;; 788114501Sdougb esac 789114501Sdougb 790186678Sdougb if [ ! -d "${3}/${2##*/}" ]; then 791186678Sdougb if install -m ${1} ${2} ${3}; then 792186678Sdougb unlink ${2} 793186678Sdougb else 794186678Sdougb install_error ${2} ${3} 795186678Sdougb fi 796186678Sdougb else 797186678Sdougb install_error ${2} ${3} 798186678Sdougb fi 79978490Sdougb} 80078490Sdougb 80198084Sdougb# 4095 = "obase=10;ibase=8;07777" | bc 80298084Sdougbfind_mode () { 80398084Sdougb local OCTAL 80498084Sdougb OCTAL=$(( ~$(echo "obase=10; ibase=8; ${CONFIRMED_UMASK}" | bc) & 4095 & 805124053Sdougb $(echo "obase=10; ibase=8; $(stat -f "%OMp%OLp" ${1})" | bc) )) 80698084Sdougb printf "%04o\n" ${OCTAL} 80798084Sdougb} 80898084Sdougb 80952400Sbillfmm_install () { 81052400Sbillf local INSTALL_DIR 81152400Sbillf INSTALL_DIR=${1#.} 81252400Sbillf INSTALL_DIR=${INSTALL_DIR%/*} 81367949Sdougb 81452400Sbillf case "${INSTALL_DIR}" in 81552400Sbillf '') 81652400Sbillf INSTALL_DIR=/ 81752400Sbillf ;; 81852400Sbillf esac 81952400Sbillf 82067949Sdougb if [ -n "${DESTDIR}${INSTALL_DIR}" -a ! -d "${DESTDIR}${INSTALL_DIR}" ]; then 82198084Sdougb DIR_MODE=`find_mode "${TEMPROOT}/${INSTALL_DIR}"` 82267949Sdougb install -d -o root -g wheel -m "${DIR_MODE}" "${DESTDIR}${INSTALL_DIR}" 82352400Sbillf fi 82452400Sbillf 82598084Sdougb FILE_MODE=`find_mode "${1}"` 82652400Sbillf 82752400Sbillf if [ ! -x "${1}" ]; then 82852400Sbillf case "${1#.}" in 82964625Sgshapiro /etc/mail/aliases) 83052400Sbillf NEED_NEWALIASES=yes 83152400Sbillf ;; 83252400Sbillf /etc/login.conf) 83352400Sbillf NEED_CAP_MKDB=yes 83452400Sbillf ;; 83552400Sbillf /etc/master.passwd) 83678490Sdougb do_install_and_rm 600 "${1}" "${DESTDIR}${INSTALL_DIR}" 83752400Sbillf NEED_PWD_MKDB=yes 83852400Sbillf DONT_INSTALL=yes 83952400Sbillf ;; 84052400Sbillf /.cshrc | /.profile) 84177335Sdougb case "${AUTO_INSTALL}" in 84277335Sdougb '') 84352400Sbillf case "${LINK_EXPLAINED}" in 84452400Sbillf '') 84567859Sdougb echo " *** Historically BSD derived systems have had a" 84667859Sdougb echo " hard link from /.cshrc and /.profile to" 84767859Sdougb echo " their namesakes in /root. Please indicate" 84867859Sdougb echo " your preference below for bringing your" 84967859Sdougb echo " installed files up to date." 85052400Sbillf echo '' 85152400Sbillf LINK_EXPLAINED=yes 85252400Sbillf ;; 85352400Sbillf esac 85452400Sbillf 85552400Sbillf echo " Use 'd' to delete the temporary ${COMPFILE}" 85667949Sdougb echo " Use 'l' to delete the existing ${DESTDIR}${COMPFILE#.} and create the link" 85752400Sbillf echo '' 85852400Sbillf echo " Default is to leave the temporary file to deal with by hand" 85952400Sbillf echo '' 86067859Sdougb echo -n " How should I handle ${COMPFILE}? [Leave it to install later] " 86167859Sdougb read HANDLE_LINK 86277335Sdougb ;; 86377335Sdougb *) # Part of AUTO_INSTALL 86477335Sdougb HANDLE_LINK=l 86577335Sdougb ;; 86677335Sdougb esac 86767859Sdougb 86852400Sbillf case "${HANDLE_LINK}" in 86952400Sbillf [dD]*) 87052400Sbillf rm "${COMPFILE}" 87152400Sbillf echo '' 87252400Sbillf echo " *** Deleting ${COMPFILE}" 87352400Sbillf ;; 87452400Sbillf [lL]*) 87552400Sbillf echo '' 87667949Sdougb rm -f "${DESTDIR}${COMPFILE#.}" 87767949Sdougb if ln "${DESTDIR}/root/${COMPFILE##*/}" "${DESTDIR}${COMPFILE#.}"; then 87867949Sdougb echo " *** Link from ${DESTDIR}${COMPFILE#.} to ${DESTDIR}/root/${COMPFILE##*/} installed successfully" 87952400Sbillf rm "${COMPFILE}" 88052400Sbillf else 88167949Sdougb echo " *** Error linking ${DESTDIR}${COMPFILE#.} to ${DESTDIR}/root/${COMPFILE##*/}, ${COMPFILE} will remain to install by hand" 88252400Sbillf fi 88352400Sbillf ;; 88452400Sbillf *) 88552400Sbillf echo " *** ${COMPFILE} will remain for your consideration" 88652400Sbillf ;; 88752400Sbillf esac 88852400Sbillf DONT_INSTALL=yes 88952400Sbillf ;; 89052400Sbillf esac 89152400Sbillf 89252400Sbillf case "${DONT_INSTALL}" in 89352400Sbillf '') 89478490Sdougb do_install_and_rm "${FILE_MODE}" "${1}" "${DESTDIR}${INSTALL_DIR}" 89552400Sbillf ;; 89652400Sbillf *) 89752400Sbillf unset DONT_INSTALL 89852400Sbillf ;; 89952400Sbillf esac 90078490Sdougb else # File matched -x 90178490Sdougb do_install_and_rm "${FILE_MODE}" "${1}" "${DESTDIR}${INSTALL_DIR}" 90252400Sbillf fi 90352400Sbillf return $? 90452400Sbillf} 90552400Sbillf 906174841Sdougbif [ ! -d "${TEMPROOT}" ]; then 907174841Sdougb echo "*** FATAL ERROR: The temproot directory (${TEMPROOT})" 908174841Sdougb echo ' has disappeared!' 909174841Sdougb echo '' 910174841Sdougb exit 1 911174841Sdougbfi 912174841Sdougb 91367949Sdougbecho '' 91467949Sdougbecho "*** Beginning comparison" 91567949Sdougbecho '' 91652400Sbillf 917124136Sdougb# Pre-world does not populate /etc/rc.d. 918124053Sdougb# It is very possible that a previous run would have deleted files in 919124053Sdougb# ${TEMPROOT}/etc/rc.d, thus creating a lot of false positives. 920124136Sdougbif [ -z "${PRE_WORLD}" -a -z "${RERUN}" ]; then 921124053Sdougb echo " *** Checking ${DESTDIR}/etc/rc.d for stale files" 922124053Sdougb echo '' 923124053Sdougb cd "${DESTDIR}/etc/rc.d" && 924124053Sdougb for file in *; do 925124053Sdougb if [ ! -e "${TEMPROOT}/etc/rc.d/${file}" ]; then 926124053Sdougb STALE_RC_FILES="${STALE_RC_FILES} ${file}" 927124053Sdougb fi 928124053Sdougb done 929124053Sdougb case "${STALE_RC_FILES}" in 930126718Sdougb ''|' *') 931124053Sdougb echo ' *** No stale files found' 932124053Sdougb ;; 933124053Sdougb *) 934124053Sdougb echo " *** The following files exist in ${DESTDIR}/etc/rc.d but not in" 935124053Sdougb echo " ${TEMPROOT}/etc/rc.d/:" 936124053Sdougb echo '' 937124053Sdougb echo "${STALE_RC_FILES}" 938124053Sdougb echo '' 939124053Sdougb echo ' The presence of stale files in this directory can cause the' 940124053Sdougb echo ' dreaded unpredictable results, and therefore it is highly' 941124053Sdougb echo ' recommended that you delete them.' 942124053Sdougb case "${AUTO_RUN}" in 943124053Sdougb '') 944124053Sdougb echo '' 945153604Sdougb echo -n ' *** Delete them now? [n] ' 946124053Sdougb read DELETE_STALE_RC_FILES 947124053Sdougb case "${DELETE_STALE_RC_FILES}" in 948153604Sdougb [yY]) 949124053Sdougb echo ' *** Deleting ... ' 950124053Sdougb rm ${STALE_RC_FILES} 951124053Sdougb echo ' done.' 952124053Sdougb ;; 953153604Sdougb *) 954153604Sdougb echo ' *** Files will not be deleted' 955153604Sdougb ;; 956124053Sdougb esac 957124053Sdougb sleep 2 958124053Sdougb ;; 959124053Sdougb esac 960124053Sdougb ;; 961124053Sdougb esac 962124053Sdougb echo '' 963124136Sdougbfi 964124053Sdougb 96567949Sdougbcd "${TEMPROOT}" 96667949Sdougb 96767949Sdougbif [ -r "${MM_PRE_COMPARE_SCRIPT}" ]; then 96867949Sdougb . "${MM_PRE_COMPARE_SCRIPT}" 96967949Sdougbfi 97067949Sdougb 971193853Sdougbfor COMPFILE in `find . -type f`; do 97267949Sdougb 97367949Sdougb # First, check to see if the file exists in DESTDIR. If not, the 97467949Sdougb # diff_loop function knows how to handle it. 97567949Sdougb # 97667949Sdougb if [ ! -e "${DESTDIR}${COMPFILE#.}" ]; then 97777325Sdougb case "${AUTO_RUN}" in 97877325Sdougb '') 97977325Sdougb diff_loop 98077325Sdougb ;; 98177325Sdougb *) 98277325Sdougb case "${AUTO_INSTALL}" in 98377325Sdougb '') 98477325Sdougb # If this is an auto run, make it official 98577325Sdougb echo " *** ${COMPFILE} will remain for your consideration" 98677325Sdougb ;; 98777325Sdougb *) 98877325Sdougb diff_loop 98977325Sdougb ;; 99077325Sdougb esac 99177325Sdougb ;; 99277325Sdougb esac # Auto run test 99367949Sdougb continue 99467949Sdougb fi 99567949Sdougb 99652400Sbillf case "${STRICT}" in 99752400Sbillf '' | [Nn][Oo]) 99852400Sbillf # Compare CVS $Id's first so if the file hasn't been modified 99952400Sbillf # local changes will be ignored. 100052400Sbillf # If the files have the same $Id, delete the one in temproot so the 100152400Sbillf # user will have less to wade through if files are left to merge by hand. 100252400Sbillf # 100373651Sdougb CVSID1=`grep "[$]${CVS_ID_TAG}:" ${DESTDIR}${COMPFILE#.} 2>/dev/null` 100490564Sdougb CVSID2=`grep "[$]${CVS_ID_TAG}:" ${COMPFILE} 2>/dev/null` || CVSID2=none 100552400Sbillf 100667949Sdougb case "${CVSID2}" in 100773651Sdougb "${CVSID1}") 100867949Sdougb echo " *** Temp ${COMPFILE} and installed have the same CVS Id, deleting" 100967949Sdougb rm "${COMPFILE}" 101067949Sdougb ;; 101167949Sdougb esac 101252400Sbillf ;; 101352400Sbillf esac 101452400Sbillf 101552400Sbillf # If the file is still here either because the $Ids are different, the 101652400Sbillf # file doesn't have an $Id, or we're using STRICT mode; look at the diff. 101752400Sbillf # 101852400Sbillf if [ -f "${COMPFILE}" ]; then 101952400Sbillf 102052400Sbillf # Do an absolute diff first to see if the files are actually different. 102152400Sbillf # If they're not different, delete the one in temproot. 102252400Sbillf # 1023110377Sdougb if diff -q ${DIFF_OPTIONS} "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" > \ 1024110377Sdougb /dev/null 2>&1; then 102552400Sbillf echo " *** Temp ${COMPFILE} and installed are the same, deleting" 102652400Sbillf rm "${COMPFILE}" 102752400Sbillf else 102877323Sdougb # Ok, the files are different, so show the user where they differ. 102977323Sdougb # Use user's choice of diff methods; and user's pager if they have one. 103077323Sdougb # Use more if not. 103167859Sdougb # Use unified diffs by default. Context diffs give me a headache. :) 103252400Sbillf # 1033189992Sdougb # If the user chose the -F option, test for that before proceeding 1034189992Sdougb # 1035189992Sdougb if [ -n "$FREEBSD_ID" ]; then 1036189992Sdougb if diff -q -I'[$]FreeBSD:.*$' "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" > \ 1037189992Sdougb /dev/null 2>&1; then 1038189992Sdougb if mm_install "${COMPFILE}"; then 1039189992Sdougb echo "*** Updated revision control Id for ${DESTDIR}${COMPFILE#.}" 1040189992Sdougb else 1041189992Sdougb echo "*** Problem installing ${COMPFILE}, it will remain to merge by hand later" 1042189992Sdougb fi 1043189992Sdougb continue 1044189992Sdougb fi 1045189992Sdougb fi 104652400Sbillf case "${AUTO_RUN}" in 104752400Sbillf '') 104858910Salfred # prompt user to install/delete/merge changes 104958910Salfred diff_loop 105052400Sbillf ;; 105152400Sbillf *) 105252400Sbillf # If this is an auto run, make it official 105352400Sbillf echo " *** ${COMPFILE} will remain for your consideration" 105452400Sbillf ;; 105552400Sbillf esac # Auto run test 105652400Sbillf fi # Yes, the files are different 105752400Sbillf fi # Yes, the file still remains to be checked 1058189763Sdougbdone # This is for the for way up there at the beginning of the comparison 105952400Sbillf 106052534Sbillfecho '' 106152400Sbillfecho "*** Comparison complete" 1062158149Sgordon 1063192230Sdougbif [ -s "${MTREENEW}" ]; then 1064158149Sgordon echo "*** Saving mtree database for future upgrades" 1065200416Sdougb test -e "${MTREEFILE}" && unlink ${MTREEFILE} 1066200416Sdougb mv ${MTREENEW} ${MTREEFILE} 1067158149Sgordonfi 1068158149Sgordon 106952400Sbillfecho '' 107052400Sbillf 107152400SbillfTEST_FOR_FILES=`find ${TEMPROOT} -type f -size +0 2>/dev/null` 107252400Sbillfif [ -n "${TEST_FOR_FILES}" ]; then 107352400Sbillf echo "*** Files that remain for you to merge by hand:" 107452400Sbillf find "${TEMPROOT}" -type f -size +0 107577335Sdougb echo '' 107652400Sbillffi 107752400Sbillf 107852400Sbillfcase "${AUTO_RUN}" in 107952400Sbillf'') 108067859Sdougb echo -n "Do you wish to delete what is left of ${TEMPROOT}? [no] " 108167859Sdougb read DEL_TEMPROOT 108267859Sdougb 108352400Sbillf case "${DEL_TEMPROOT}" in 108452400Sbillf [yY]*) 108599152Sdougb if delete_temproot; then 108652400Sbillf echo " *** ${TEMPROOT} has been deleted" 108752400Sbillf else 108852400Sbillf echo " *** Unable to delete ${TEMPROOT}" 108952400Sbillf fi 109052400Sbillf ;; 109152400Sbillf *) 109252400Sbillf echo " *** ${TEMPROOT} will remain" 109352400Sbillf ;; 109452400Sbillf esac 109552400Sbillf ;; 109652400Sbillf*) ;; 109752400Sbillfesac 109852400Sbillf 109968153Sdougbcase "${AUTO_INSTALLED_FILES}" in 110068153Sdougb'') ;; 110168153Sdougb*) 110273651Sdougb case "${AUTO_RUN}" in 110373651Sdougb '') 110473651Sdougb ( 110573651Sdougb echo '' 110677323Sdougb echo '*** You chose the automatic install option for files that did not' 110777323Sdougb echo ' exist on your system. The following were installed for you:' 110873651Sdougb echo "${AUTO_INSTALLED_FILES}" 110973651Sdougb ) | ${PAGER} 111073651Sdougb ;; 111173651Sdougb *) 111268153Sdougb echo '' 111377323Sdougb echo '*** You chose the automatic install option for files that did not' 111477323Sdougb echo ' exist on your system. The following were installed for you:' 111568153Sdougb echo "${AUTO_INSTALLED_FILES}" 111673651Sdougb ;; 111773651Sdougb esac 111868153Sdougb ;; 111968153Sdougbesac 112068153Sdougb 1121158149Sgordoncase "${AUTO_UPGRADED_FILES}" in 1122158149Sgordon'') ;; 1123158149Sgordon*) 1124158149Sgordon case "${AUTO_RUN}" in 1125158149Sgordon '') 1126158149Sgordon ( 1127158149Sgordon echo '' 1128158149Sgordon echo '*** You chose the automatic upgrade option for files that you did' 1129158149Sgordon echo ' not alter on your system. The following were upgraded for you:' 1130158149Sgordon echo "${AUTO_UPGRADED_FILES}" 1131158149Sgordon ) | ${PAGER} 1132158149Sgordon ;; 1133158149Sgordon *) 1134158149Sgordon echo '' 1135158149Sgordon echo '*** You chose the automatic upgrade option for files that you did' 1136158149Sgordon echo ' not alter on your system. The following were upgraded for you:' 1137158149Sgordon echo "${AUTO_UPGRADED_FILES}" 1138158149Sgordon ;; 1139158149Sgordon esac 1140158149Sgordon ;; 1141158149Sgordonesac 1142158149Sgordon 114373651Sdougbrun_it_now () { 114473651Sdougb case "${AUTO_RUN}" in 114573651Sdougb '') 114673651Sdougb unset YES_OR_NO 114773651Sdougb echo '' 114877335Sdougb echo -n ' Would you like to run it now? y or n [n] ' 114973651Sdougb read YES_OR_NO 115073651Sdougb 115173651Sdougb case "${YES_OR_NO}" in 115273651Sdougb y) 115377335Sdougb echo " Running ${1}" 115477335Sdougb echo '' 115573651Sdougb eval "${1}" 115673651Sdougb ;; 115777335Sdougb ''|n) 115877335Sdougb echo '' 115977335Sdougb echo " *** Cancelled" 116077335Sdougb echo '' 116177335Sdougb echo " Make sure to run ${1} yourself" 116277335Sdougb ;; 116373651Sdougb *) 116477335Sdougb echo '' 116577335Sdougb echo " *** Sorry, I do not understand your answer (${YES_OR_NO})" 116677335Sdougb echo '' 116777335Sdougb echo " Make sure to run ${1} yourself" 116873651Sdougb esac 116973651Sdougb ;; 117073651Sdougb *) ;; 117173651Sdougb esac 117273651Sdougb} 117373651Sdougb 117452400Sbillfcase "${NEED_NEWALIASES}" in 117552400Sbillf'') ;; 117652400Sbillf*) 117752400Sbillf echo '' 117877335Sdougb if [ -n "${DESTDIR}" ]; then 117977335Sdougb echo "*** You installed a new aliases file into ${DESTDIR}/etc/mail, but" 118077335Sdougb echo " the newaliases command is limited to the directories configured" 118177335Sdougb echo " in sendmail.cf. Make sure to create your aliases database by" 118277335Sdougb echo " hand when your sendmail configuration is done." 118377335Sdougb else 118477335Sdougb echo "*** You installed a new aliases file, so make sure that you run" 118577335Sdougb echo " '/usr/bin/newaliases' to rebuild your aliases database" 118677335Sdougb run_it_now '/usr/bin/newaliases' 118777335Sdougb fi 118852400Sbillf ;; 118952400Sbillfesac 119052400Sbillf 119152400Sbillfcase "${NEED_CAP_MKDB}" in 119252400Sbillf'') ;; 119352400Sbillf*) 119452400Sbillf echo '' 119552400Sbillf echo "*** You installed a login.conf file, so make sure that you run" 119677335Sdougb echo " '/usr/bin/cap_mkdb ${DESTDIR}/etc/login.conf'" 119777335Sdougb echo " to rebuild your login.conf database" 119877335Sdougb run_it_now "/usr/bin/cap_mkdb ${DESTDIR}/etc/login.conf" 119952400Sbillf ;; 120052400Sbillfesac 120152400Sbillf 120252400Sbillfcase "${NEED_PWD_MKDB}" in 120352400Sbillf'') ;; 120452400Sbillf*) 120552400Sbillf echo '' 120652400Sbillf echo "*** You installed a new master.passwd file, so make sure that you run" 120777335Sdougb if [ -n "${DESTDIR}" ]; then 120877335Sdougb echo " '/usr/sbin/pwd_mkdb -d ${DESTDIR}/etc -p ${DESTDIR}/etc/master.passwd'" 120977335Sdougb echo " to rebuild your password files" 121077335Sdougb run_it_now "/usr/sbin/pwd_mkdb -d ${DESTDIR}/etc -p ${DESTDIR}/etc/master.passwd" 121177335Sdougb else 121277335Sdougb echo " '/usr/sbin/pwd_mkdb -p /etc/master.passwd'" 121377335Sdougb echo " to rebuild your password files" 121477335Sdougb run_it_now '/usr/sbin/pwd_mkdb -p /etc/master.passwd' 121577335Sdougb fi 121652400Sbillf ;; 121752400Sbillfesac 121852400Sbillf 121952400Sbillfecho '' 122052400Sbillf 122167949Sdougbif [ -r "${MM_EXIT_SCRIPT}" ]; then 122267949Sdougb . "${MM_EXIT_SCRIPT}" 122367949Sdougbfi 122467949Sdougb 122591193Sdougbcase "${COMP_CONFS}" in 122691193Sdougb'') ;; 122791193Sdougb*) 122891193Sdougb . ${DESTDIR}/etc/defaults/rc.conf 122991193Sdougb 123091193Sdougb (echo '' 123191193Sdougb echo "*** Comparing conf files: ${rc_conf_files}" 123291193Sdougb 123391193Sdougb for CONF_FILE in ${rc_conf_files}; do 123491193Sdougb if [ -r "${DESTDIR}${CONF_FILE}" ]; then 123591193Sdougb echo '' 123691193Sdougb echo "*** From ${DESTDIR}${CONF_FILE}" 123791193Sdougb echo "*** From ${DESTDIR}/etc/defaults/rc.conf" 123891193Sdougb 123991193Sdougb for RC_CONF_VAR in `grep -i ^[a-z] ${DESTDIR}${CONF_FILE} | 124091193Sdougb cut -d '=' -f 1`; do 124191193Sdougb echo '' 124291223Sdougb grep -w ^${RC_CONF_VAR} ${DESTDIR}${CONF_FILE} 124391223Sdougb grep -w ^${RC_CONF_VAR} ${DESTDIR}/etc/defaults/rc.conf || 124491193Sdougb echo ' * No default variable with this name' 124591193Sdougb done 124691193Sdougb fi 124791193Sdougb done) | ${PAGER} 124891193Sdougb echo '' 124991193Sdougb ;; 125091193Sdougbesac 125191193Sdougb 125291193Sdougbcase "${PRE_WORLD}" in 125391193Sdougb'') ;; 125491193Sdougb*) 1255186678Sdougb MAKE_CONF="${SOURCEDIR}/share/examples/etc/make.conf" 125691193Sdougb 125791193Sdougb (echo '' 125891193Sdougb echo '*** Comparing make variables' 125991193Sdougb echo '' 126091193Sdougb echo "*** From ${DESTDIR}/etc/make.conf" 126191193Sdougb echo "*** From ${MAKE_CONF}" 126291193Sdougb 1263101348Sdougb for MAKE_VAR in `grep -i ^[a-z] ${DESTDIR}/etc/make.conf | cut -d '=' -f 1`; do 126491193Sdougb echo '' 126591223Sdougb grep -w ^${MAKE_VAR} ${DESTDIR}/etc/make.conf 126691223Sdougb grep -w ^#${MAKE_VAR} ${MAKE_CONF} || 126791193Sdougb echo ' * No example variable with this name' 126891193Sdougb done) | ${PAGER} 126991193Sdougb ;; 127091193Sdougbesac 127191193Sdougb 127252400Sbillfexit 0 127367850Sdougb 1274