If you have not yet run this script, I feel sorry for you.
Hat: x11
This commit is contained in:
Eitan Adler
parent
e3df43de76
commit
03bc1a88df
Notes:
svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=289289
1 changed files with 0 additions and 156 deletions
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#!/bin/sh
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# rev 6
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# $FreeBSD$
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#
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X11BASE="/usr/X11R6"
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LOCALBASE="/usr/local"
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BACKUPDIR="/usr/tmp/mergebase"
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BACKUPFILE="oldx11base.`date -j +%Y%m%d.%H%M%S`.tar"
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echo "This script will attempt to backup ${X11BASE} into"
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echo "${BACKUPDIR}/${BACKUPFILE} and then move the"
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echo "contents onto ${LOCALBASE}. It will then replace ${X11BASE}"
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echo "with a symbolic link, pointing to ${LOCALBASE}. After that,"
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echo "the script will attempt to change some settings in /etc"
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echo "that by default point to both ${X11BASE} and ${LOCALBASE}"
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echo "to remove references to ${X11BASE}; specifically, the files"
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echo "that could get altered are /etc/periodic.conf"
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echo "/etc/manpath.config /etc/rc.conf."
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echo
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echo "Be advised that this script expects default environment,"
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echo "notably it assumes that you have not changed \$X11BASE and"
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echo "\$LOCALBASE variables from their default values and that"
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echo "${X11BASE} is regular directory and not separate mount."
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echo
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echo "If these assumptions are not correct, either edit this script"
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echo "to change \$X11BASE \$LOCALBASE and/or \$BACKUPDIR values or"
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echo "do the merge by hand (perhaps using this script as a rough guide)."
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echo
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read -p "Enter 'yes' to continue, anything else will exit script: " answer
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if [ "${answer}x" != "yesx" ]; then
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echo "Aborted."
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exit 1
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fi
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mrg_done=0
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mpath_done=0
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ppath_done=0
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rcconf_done=0
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if [ -d ${X11BASE} -a ! -L ${X11BASE} ]; then
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lbase_list=`mktemp -t mergebase` || exit 1
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xbase_list=`mktemp -t mergebase` || exit 1
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common_list=`mktemp -t mergebase` || exit 1
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(cd ${LOCALBASE} && find . ! -type d | sort >${lbase_list})
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(cd ${X11BASE} && find . ! -type d | sort >${xbase_list})
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comm -1 -2 ${lbase_list} ${xbase_list} >${common_list}
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if [ -s ${common_list} ]; then
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echo "CONFLICTING FILES:"
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cat ${common_list}
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echo
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echo -n "Files that exist both in ${LOCALBASE} and ${X11BASE} "
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echo -n "have been found as shown above. Merging will not "
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echo "continue."
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echo -n "While some such files are safe to remove as they "
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echo -n "will be regenerated (like ${X11BASE}/man/whatis), "
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echo -n "some you might want to move away somewhere safe, "
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echo "and some might point to conflicts in ports."
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echo -n "For this script to continue, you need to either "
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echo -n "move these files away from ${X11BASE} or delete them. "
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echo -n "If you don't know what to do about a particular file, "
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echo "ask on x11@FreeBSD.org mailing list."
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echo "The list is saved in ${common_list}."
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rm ${lbase_list} ${xbase_list}
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exit 1
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fi
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rm ${lbase_list} ${xbase_list} ${common_list}
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echo "==> Creating backup of X11BASE in ${BACKUPDIR}..."
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mkdir -p ${BACKUPDIR}
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tar -cvf ${BACKUPDIR}/${BACKUPFILE} -C ${X11BASE} .
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if [ $? -ne 0 ]; then
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echo "Backup failed."
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exit 1
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fi
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echo "==> Merging X11BASE into LOCALBASE..."
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errfile=`mktemp -t mergebase` || exit 1
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tar -xpkf ${BACKUPDIR}/${BACKUPFILE} -C ${LOCALBASE} 2>${errfile}
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if [ `grep -Ev 'File exists$|Error exit delayed from previous errors' ${errfile} | wc -c` -ne 0 ]; then
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echo "Merge failed. See ${errfile} for more information."
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exit 1
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fi
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rm ${errfile}
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echo "==> Creating compatibility symlink ${X11BASE} -> ${LOCALBASE}..."
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rm -rf ${X11BASE}
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ln -s ${LOCALBASE} ${X11BASE}
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mrg_done=1
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fi
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# periodic.conf
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local_periodic=`. /etc/defaults/periodic.conf && source_periodic_confs ; echo ${local_periodic}`
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for lp in ${local_periodic}; do
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if (expr ${lp} : "^${X11BASE}" >/dev/null); then
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continue
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else
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new_periodic="${new_periodic} ${lp}"
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fi
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done
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if [ "${local_periodic}x" != "${new_periodic## }x" ]; then
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echo "==> Removing ${X11BASE}/etc/periodic from periodic setup..."
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echo "# added by mergebase.sh" >> /etc/periodic.conf
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echo "local_periodic=\"${new_periodic## }\"" >> /etc/periodic.conf
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ppath_done=1
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fi
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# manpath.config
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if (PATH="/sbin:/bin:/usr/sbin:/usr/bin" manpath -q | grep -q "${X11BASE}");then
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echo "==> Removing ${X11BASE}/man from MANPATH..."
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sed -i ".bak.mergebase" -e "s,^[^#]*${X11BASE}.*$,#&," \
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/etc/manpath.config
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mpath_done=1
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fi
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# rc.conf
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rcdirs=`. /etc/defaults/rc.conf && source_rc_confs && echo ${local_startup}`
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for rd in ${rcdirs}; do
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if (expr ${rd} : "${X11BASE}" >/dev/null); then
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continue
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else
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new_rcdirs="${new_rcdirs} ${rd}"
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fi
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done
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if [ "${rcdirs}x" != "${new_rcdirs## }x" ]; then
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echo "==> Removing ${X11BASE} from rc sequence..."
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echo "# added by mergebase.sh" >> /etc/rc.conf
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echo "local_startup=\"${new_rcdirs## }\"" >> /etc/rc.conf
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rcconf_done=1
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fi
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if [ ${mrg_done} -eq 1 ]; then
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echo
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echo "The contents of ${X11BASE} has been backed up in ${BACKUPDIR}."
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echo "Remove it once you are sure nothing has been lost in merge."
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fi
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if [ ${ppath_done} -eq 1 ]; then
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echo
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echo "${X11BASE} has been removed from periodic setup. You might"
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echo "want to review /etc/periodic.conf for changes."
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fi
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if [ ${mpath_done} -eq 1 ]; then
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echo
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echo "${X11BASE} has been commented out in /etc/manpath.config."
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echo "You might want to review the changes there."
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fi
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if [ ${rcconf_done} -eq 1 ]; then
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echo
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echo "${X11BASE} has been removed from system initialization (rc)."
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echo "You might want to check /etc/rc.conf changes."
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fi
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echo "Done."
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