Add a script to update the tracking file for LFS packages at a given revision
either by date or tag
This commit is contained in:
Pierre Labastie
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b15261a649
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1 changed files with 132 additions and 0 deletions
132
BLFS/update-lfs.sh
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132
BLFS/update-lfs.sh
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#!/bin/bash
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# $Id$
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# Fills the tracking file with versions of LFS packages taken from an
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# SVN repository, at either a given date or a given tag (argument $1).
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#------
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# Argument $1:
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# $1 contains a tag or a date, to indicate which version of the LFS book
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# to use. It may be empty, meaning to use whatever version is presently in
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# lfs-xml.
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#
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# It is recognized as a tag if it begins with x.y, where 'x' is one or more
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# digit(s), the '.' (dot) is mandatory, an 'y' is one or more digits. Anything
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# after y is allowed (for example 7.6-systemd or 8.1-rc1).
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#
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# It is recognized as a date if it is exactly 8 digits. Then it is assumed that
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# the format is YYYYMMDD.
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#
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# Note that there is no check that the tag or the date are valid. Svn errors
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# out if the tag is not valid, and if the date is impossible (that is MM>12
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# or DD>31), but it happily accepts YYYY=3018 (and updates to HEAD).
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#------
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# The tracking file is taken from Makefile in the same directory.
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MYDIR=$( cd $(dirname $0); pwd )
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LFS_XML=${MYDIR}/lfs-xml
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if [ -z "$1" ]; then # use lfs-xml as is
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DO_COMMANDS=n
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elif [ "$(echo $1 | sed 's/^[[:digit:]]\+\.[[:digit:]]\+//')" != "$1" ]
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then # tag
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DO_COMMANDS=y
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CURR_SVN=$(cd $LFS_XML; LANG=C svn info | sed -n 's/Relative URL: //p')
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CURR_REV=$(cd $LFS_XML; LANG=C svn info | sed -n 's/Revision: //p')
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BEG_COMMAND="(cd $LFS_XML; svn switch ^/tags/$1)"
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END_COMMAND="(cd $LFS_XML; svn switch $CURR_SVN@$CURR_REV)"
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elif [ "$(echo $1 | sed 's/^[[:digit:]]\{8\}$//')" != "$1" ]; then # date
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DO_COMMANDS=y
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CURR_REV=$(cd $LFS_XML; LANG=C svn info | sed -n 's/Revision: //p')
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BEG_COMMAND="(cd $LFS_XML; svn update -r\\{$1\\})"
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END_COMMAND="(cd $LFS_XML; svn update -r$CURR_REV)"
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else
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echo Bad format in $1: must be a x.y[-aaa] tag or a YYYYMMDD date
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exit 1
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fi
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if [ -f $MYDIR/Makefile ]; then
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TRACKING_DIR=$(sed -n 's/TRACKING_DIR[ ]*=[ ]*//p' $MYDIR/Makefile)
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TRACKFILE=${TRACKING_DIR}/instpkg.xml
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else
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echo The directory where $0 resides does not contain a Makefile
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exit 1
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fi
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# We need to know the revision to generate the correct lfs-full...
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if [ ! -r $MYDIR/revision ]; then
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echo $MYDIR/revision is not available
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exit 1
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fi
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REVISION=$(cat $MYDIR/revision)
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#Debug
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#echo BEG_COMMAND = $BEG_COMMAND
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#echo Before BEG_COMMAND
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#( cd $LFS_XML; LANG=C svn info )
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#End debug
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if [ "$DO_COMMANDS"=y ]; then
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echo Running: $BEG_COMMAND
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eval $BEG_COMMAND
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fi
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# Update code
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LFS_FULL=/tmp/lfs-full.xml
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echo Creating $LFS_FULL with information from $LFS_XML
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echo "Processing LFS bootscripts..."
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( cd $LFS_XML && bash process-scripts.sh )
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echo "Adjusting LFS for revision $REVISION..."
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xsltproc --nonet --xinclude \
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--stringparam profile.revision $REVISION \
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--output /tmp/lfs-prof.xml \
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$LFS_XML/stylesheets/lfs-xsl/profile.xsl \
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$LFS_XML/index.xml
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echo "Validating the LFS book..."
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xmllint --nonet --noent --postvalid \
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-o $LFS_FULL /tmp/lfs-prof.xml
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rm -f $LFS_XML/appendices/*.script
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( cd $LFS_XML && ./aux-file-data.sh $LFS_FULL )
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echo Updating ${TRACKFILE} with information taken from $LFS_FULL
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echo -n "Is it OK? yes/no (no): "
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read ANSWER
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#Debug
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echo You answered $ANSWER
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#End debug
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if [ x$ANSWER = "xyes" ] ; then
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for pack in $(grep '<productname' $LFS_FULL |
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sed 's/.*>\([^<]*\)<.*/\1/' |
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sort | uniq); do
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if [ "$pack" = "libstdc++" ]; then continue; fi
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VERSION=$(grep -A1 ">$pack</product" $LFS_FULL |
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head -n2 |
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sed -n '2s/.*>\([^<]*\)<.*/\1/p')
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#Debug
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echo $pack: $VERSION
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#End debug
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xsltproc --stringparam packages $MYDIR/packages.xml \
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--stringparam package $pack \
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--stringparam version $VERSION \
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-o track.tmp \
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$MYDIR/xsl/bump.xsl ${TRACKFILE}
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sed -i "s@PACKDESC@$MYDIR/packdesc.dtd@" track.tmp
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xmllint --format --postvalid track.tmp > ${TRACKFILE}
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rm track.tmp
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done
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fi
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#Debug
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#echo After BEG_COMMAND\; before END_COMMAND
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#( cd $LFS_XML; LANG=C svn info )
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#End debug
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if [ "$DO_COMMANDS"=y ]; then
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echo Running: $END_COMMAND
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eval $END_COMMAND
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fi
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#Debug
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#echo After END_COMMAND
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#( cd $LFS_XML; LANG=C svn info )
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#End debug
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