Author: pierre
Date: Sat Aug 12 06:07:05 2017
New Revision: 3999
Log:
Add a script to update the tracking file for LFS packages at a given revision
either by date or tag
Added:
jhalfs/trunk/BLFS/update-lfs.sh (contents, props changed)
Added: jhalfs/trunk/BLFS/update-lfs.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ jhalfs/trunk/BLFS/update-lfs.sh Sat Aug 12 06:07:05 2017 (r3999)
@@ -0,0 +1,132 @@
+#!/bin/bash
+
+# $Id$
+
+# Fills the tracking file with versions of LFS packages taken from an
+# SVN repository, at either a given date or a given tag (argument $1).
+#------
+# Argument $1:
+# $1 contains a tag or a date, to indicate which version of the LFS book
+# to use. It may be empty, meaning to use whatever version is presently in
+# lfs-xml.
+#
+# It is recognized as a tag if it begins with x.y, where 'x' is one or more
+# digit(s), the '.' (dot) is mandatory, an 'y' is one or more digits. Anything
+# after y is allowed (for example 7.6-systemd or 8.1-rc1).
+#
+# It is recognized as a date if it is exactly 8 digits. Then it is assumed that
+# the format is YYYYMMDD.
+#
+# Note that there is no check that the tag or the date are valid. Svn errors
+# out if the tag is not valid, and if the date is impossible (that is MM>12
+# or DD>31), but it happily accepts YYYY=3018 (and updates to HEAD).
+#------
+# The tracking file is taken from Makefile in the same directory.
+
+MYDIR=$( cd $(dirname $0); pwd )
+LFS_XML=${MYDIR}/lfs-xml
+
+if [ -z "$1" ]; then # use lfs-xml as is
+ DO_COMMANDS=n
+elif [ "$(echo $1 | sed 's/^[[:digit:]]\+\.[[:digit:]]\+//')" != "$1" ]
+ then # tag
+ DO_COMMANDS=y
+ CURR_SVN=$(cd $LFS_XML; LANG=C svn info | sed -n 's/Relative URL: //p')
+ CURR_REV=$(cd $LFS_XML; LANG=C svn info | sed -n 's/Revision: //p')
+ BEG_COMMAND="(cd $LFS_XML; svn switch ^/tags/$1)"
+ END_COMMAND="(cd $LFS_XML; svn switch $CURR_SVN@$CURR_REV)"
+elif [ "$(echo $1 | sed 's/^[[:digit:]]\{8\}$//')" != "$1" ]; then # date
+ DO_COMMANDS=y
+ CURR_REV=$(cd $LFS_XML; LANG=C svn info | sed -n 's/Revision: //p')
+ BEG_COMMAND="(cd $LFS_XML; svn update -r\\{$1\\})"
+ END_COMMAND="(cd $LFS_XML; svn update -r$CURR_REV)"
+else
+ echo Bad format in $1: must be a x.y[-aaa] tag or a YYYYMMDD date
+ exit 1
+fi
+
+if [ -f $MYDIR/Makefile ]; then
+ TRACKING_DIR=$(sed -n 's/TRACKING_DIR[ ]*=[ ]*//p' $MYDIR/Makefile)
+ TRACKFILE=${TRACKING_DIR}/instpkg.xml
+else
+ echo The directory where $0 resides does not contain a Makefile
+ exit 1
+fi
+
+# We need to know the revision to generate the correct lfs-full...
+if [ ! -r $MYDIR/revision ]; then
+ echo $MYDIR/revision is not available
+ exit 1
+fi
+REVISION=$(cat $MYDIR/revision)
+#Debug
+#echo BEG_COMMAND = $BEG_COMMAND
+#echo Before BEG_COMMAND
+#( cd $LFS_XML; LANG=C svn info )
+#End debug
+
+if [ "$DO_COMMANDS"=y ]; then
+ echo Running: $BEG_COMMAND
+ eval $BEG_COMMAND
+fi
+
+# Update code
+LFS_FULL=/tmp/lfs-full.xml
+echo Creating $LFS_FULL with information from $LFS_XML
+echo "Processing LFS bootscripts..."
+( cd $LFS_XML && bash process-scripts.sh )
+echo "Adjusting LFS for revision $REVISION..."
+xsltproc --nonet --xinclude \
+ --stringparam profile.revision $REVISION \
+ --output /tmp/lfs-prof.xml \
+ $LFS_XML/stylesheets/lfs-xsl/profile.xsl \
+ $LFS_XML/index.xml
+echo "Validating the LFS book..."
+xmllint --nonet --noent --postvalid \
+ -o $LFS_FULL /tmp/lfs-prof.xml
+rm -f $LFS_XML/appendices/*.script
+( cd $LFS_XML && ./aux-file-data.sh $LFS_FULL )
+
+echo Updating ${TRACKFILE} with information taken from $LFS_FULL
+echo -n "Is it OK? yes/no (no): "
+read ANSWER
+#Debug
+echo You answered $ANSWER
+#End debug
+
+if [ x$ANSWER = "xyes" ] ; then
+ for pack in $(grep '<productname' $LFS_FULL |
+ sed 's/.*>\([^<]*\)<.*/\1/' |
+ sort | uniq); do
+ if [ "$pack" = "libstdc++" ]; then continue; fi
+ VERSION=$(grep -A1 ">$pack</product" $LFS_FULL |
+ head -n2 |
+ sed -n '2s/.*>\([^<]*\)<.*/\1/p')
+#Debug
+echo $pack: $VERSION
+#End debug
+ xsltproc --stringparam packages $MYDIR/packages.xml \
+ --stringparam package $pack \
+ --stringparam version $VERSION \
+ -o track.tmp \
+ $MYDIR/xsl/bump.xsl ${TRACKFILE}
+ sed -i "s@PACKDESC@$MYDIR/packdesc.dtd@" track.tmp
+ xmllint --format --postvalid track.tmp > ${TRACKFILE}
+ rm track.tmp
+ done
+fi
+#Debug
+#echo After BEG_COMMAND\; before END_COMMAND
+#( cd $LFS_XML; LANG=C svn info )
+#End debug
+
+
+if [ "$DO_COMMANDS"=y ]; then
+ echo Running: $END_COMMAND
+ eval $END_COMMAND
+fi
+
+#Debug
+#echo After END_COMMAND
+#( cd $LFS_XML; LANG=C svn info )
+#End debug
--
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