forked from rpms/kernel
200 lines
7.2 KiB
Bash
Executable File
200 lines
7.2 KiB
Bash
Executable File
#!/bin/bash
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if [ ! -f /usr/bin/curl ]; then
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echo yum install curl
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exit 0
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fi
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# Current kernel bits
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if [ `grep -c ^patch upstream` -ge 1 ]; then
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export OLD=`grep ^patch upstream | tail -n1 | sed s/patch-// | sed s/\.bz2//`
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else
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export OLD=`grep linux-2.6 upstream | tail -n1 | sed s/linux-// | sed s/\.tar\.bz2//`
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fi
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export OLDBASE=`echo $OLD | sed s/-/\ /g | sed s/2\.6\.// | awk '{ print $1 }'`
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if [ `echo $OLD | grep -c rc` -ge 1 ]; then
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export OLDRC=`echo $OLD | sed s/-/\ /g | sed s/rc// | awk '{ print $2 }'`
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if [ `echo $OLD | grep -c git` -ge 1 ]; then
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export OLDGIT=`echo $OLD | sed s/-/\ /g | sed s/git// | awk '{ print $3 }'`
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else
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export OLDGIT=0
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fi
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else
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export OLDRC=0
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if [ `echo $OLD | grep -c git` -ge 1 ]; then
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export OLDGIT=`echo $OLD | sed s/-/\ /g | sed s/git// | awk '{ print $2 }'`
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else
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export OLDGIT=0
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fi
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fi
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# Is there a new snapshot or prepatch ?
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NEW=`curl -s http://www.kernel.org/kdist/finger_banner | grep "latest snapshot 2.6 version"`
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if [ -z "$NEW" ] ; then
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NEW=`curl -s http://www.kernel.org/kdist/finger_banner | grep "latest mainline 2.6 version"`
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if [ -z "$NEW" ] ; then
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if [ "$OLDRC" -ne 0 ] ; then
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NEW=`curl -s http://www.kernel.org/kdist/finger_banner | grep "latest stable 2.6." | head -n1`
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else
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echo "No new rc or git snapshot of stable branch".
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exit 0
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fi
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fi
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fi
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export N=`echo $NEW | awk '{ print $11 }'`
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if [ -z "$N" ]; then
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# "Stable version"
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export NEW=`echo $NEW | awk '{ print $10 }'`
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else
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export NEW=`echo $NEW | awk '{ print $11 }'`
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fi
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export NEWBASE=`echo $NEW | sed s/-/\ /g | sed s/2\.6\.// | awk '{ print $1 }'`
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if [ `echo $NEW | grep -c rc` -ge 1 ]; then
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export NEWRC=`echo $NEW | sed s/-/\ /g | sed s/rc// | awk '{ print $2 }'`
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if [ `echo $NEW | grep -c git` -ge 1 ]; then
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export NEWGIT=`echo $NEW | sed s/-/\ /g | sed s/git// | awk '{ print $3 }'`
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else
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export NEWGIT=0
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fi
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else
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export NEWRC=0
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if [ `echo $NEW | grep -c git` -ge 1 ]; then
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export NEWGIT=`echo $NEW | sed s/-/\ /g | sed s/git// | awk '{ print $2 }'`
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else
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export NEWGIT=0
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fi
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fi
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echo "OLD kernel was $OLD BASE=$OLDBASE RC=$OLDRC GIT=$OLDGIT"
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echo "NEW kernel is $NEW BASE=$NEWBASE RC=$NEWRC GIT=$NEWGIT"
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if [ "$OLDRC" -eq 0 -a "$OLDGIT" -eq 0 -a "$OLDGIT" -ne "$NEWGIT" ]; then
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echo "Rebasing from a stable release to a new git snapshot"
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perl -p -i -e 's/^%define\ released_kernel\ 1/\%define\ released_kernel\ 0/' kernel.spec
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perl -p -i -e 's/^%define\ rawhide_skip_docs\ 1/\%define\ rawhide_skip_docs\ 0/' kernel.spec
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# force these to zero in this case, they may not have been when we rebased to stable
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perl -p -i -e 's/^%define\ rcrev.*/\%define\ rcrev\ 0/' kernel.spec
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perl -p -i -e 's/^%define\ gitrev.*/\%define\ gitrev\ 0/' kernel.spec
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fi
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# make sure we build docs at least once per -rc kernel, shut it off otherwise
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if [ "$OLDRC" -ne 0 -a "$NEWRC" -gt "$OLDRC" ]; then
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perl -p -i -e 's/^%define\ rawhide_skip_docs\ 1/\%define\ rawhide_skip_docs\ 0/' kernel.spec
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else
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if [ "$NEWRC" -eq "$OLDRC" -a "$NEWGIT" -gt "$OLDGIT" ]; then
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# common case, same -rc, new -git, make sure docs are off.
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perl -p -i -e 's/^%define\ rawhide_skip_docs\ 0/\%define\ rawhide_skip_docs\ 1/' kernel.spec
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fi
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fi
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if [ "$NEWRC" -eq 0 -a "$NEWGIT" -eq 0 ]; then
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echo "Rebasing from -rc to final release."
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perl -p -i -e 's/^%define\ released_kernel\ 0/\%define\ released_kernel\ 1/' kernel.spec
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perl -p -i -e 's/^%define\ rawhide_skip_docs\ 1/\%define\ rawhide_skip_docs\ 0/' kernel.spec
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export OLD_TARBALL_BASE=$(($OLDBASE-1))
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perl -p -i -e 's/^%define\ base_sublevel\ $ENV{OLD_TARBALL_BASE}/%define\ base_sublevel\ $ENV{NEWBASE}/' kernel.spec
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perl -p -i -e 's/^%define\ rcrev.*/\%define\ rcrev\ 0/' kernel.spec
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perl -p -i -e 's/^%define\ gitrev.*/\%define\ gitrev\ 0/' kernel.spec
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grep -v kernel-2.6.$OLD_TARBALL_BASE .cvsignore >.cvsignore.tmp ; mv .cvsignore.tmp .cvsignore
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echo kernel-2.6.$NEWBASE >> .cvsignore
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for i in upstream sources .cvsignore
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do
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grep -v linux-2.6.$OLD_TARBALL_BASE.tar.bz2 $i > .$i.tmp; mv .$i.tmp $i
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grep -v patch-2.6.$OLDBASE-rc$OLDRC.bz2 $i > .$i.tmp; mv .$i.tmp $i
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grep -v patch-2.6.$OLDBASE-rc$OLDRC-git$OLDGIT.bz2 $i > .$i.tmp; mv .$i.tmp $i
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done
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echo linux-2.6.$NEWBASE.tar.bz2 >> upstream
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rm -f linux-2.6.$OLD_TARBALL_BASE.tar.bz2
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rm -f linux-2.6.$OLD_TARBALL_BASE.tar.bz2.sign
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rm -f patch-2.6.$OLDBASE-rc$OLDRC.bz2
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rm -f patch-2.6.$OLDBASE-rc$OLDRC.bz2.sign
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rm -f patch-2.6.$OLDBASE-rc$OLDRC-git$OLDGIT.bz2
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rm -f patch-2.6.$OLDBASE-rc$OLDRC-git$OLDGIT.bz2.sign
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cvs remove linux-2.6.$OLD_TARBALL_BASE.tar.bz2.sign
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cvs remove patch-2.6.$OLDBASE-rc$OLDRC.bz2.sign
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cvs remove patch-2.6.$OLDBASE-rc$OLDRC-git$OLDGIT.bz2.sign
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make download
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make upload FILES=linux-$NEW.tar.bz2
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cvs add linux-$NEW.tar.bz2.sign
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bumpspecfile.py kernel.spec "- $NEW"
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make clog
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echo FIXME! Fix up fedora_cvs_origin
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make verrel
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exit 1
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fi
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if [ "$OLDRC" != "$NEWRC" ]; then
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echo "Different rc. Rebasing from $OLDRC to $NEWRC"
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perl -p -i -e 's/^%define\ rcrev.*/\%define\ rcrev\ $ENV{"NEWRC"}/' kernel.spec
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perl -p -i -e 's/$ENV{OLDBASE}-rc$ENV{OLDRC}.bz2/$ENV{NEWBASE}-rc$ENV{NEWRC}.bz2/' .cvsignore
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perl -p -i -e 's/$ENV{OLDBASE}-rc$ENV{OLDRC}.bz2/$ENV{NEWBASE}-rc$ENV{NEWRC}.bz2/' upstream
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grep -v patch-2.6.$OLDBASE-rc$OLDRC.bz2 sources > .sources.tmp; mv .sources.tmp sources
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grep -v patch-2.6.$OLDBASE-rc$OLDRC-git$OLDGIT.bz2 .cvsignore >.cvsignore.tmp ; mv .cvsignore.tmp .cvsignore
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if [ `grep -c patch-2.6.$NEWBASE-rc$NEWRC.bz2 upstream` -eq 0 ]; then
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echo patch-2.6.$NEWBASE-rc$NEWRC.bz2 >> .cvsignore
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echo patch-2.6.$NEWBASE-rc$NEWRC.bz2 >> upstream
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fi
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rm -f patch-2.6.$OLDBASE-rc$OLDRC.bz2
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rm -f patch-2.6.$OLDBASE-rc$OLDRC.bz2.sign
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cvs remove patch-2.6.$OLDBASE-rc$OLDRC.bz2.sign
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make download
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make upload FILES=patch-2.6.$NEWBASE-rc$NEWRC.bz2
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cvs add patch-2.6.$NEWBASE-rc$NEWRC.bz2.sign
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# Another awkward (albeit unlikely) corner case.
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# Moving from say 26-rc3-git1 to 26-rc4-git1
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# The above will grab the new -rc, but the below will
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# think that the -git hasn't changed.
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# Fudge around this, by pretending the old git was something crazy.
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OLDGIT=99
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fi
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if [ "$OLDGIT" != "$NEWGIT" ]; then
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if [ "$OLDRC" -eq 0 -a "$OLDGIT" -eq 0 ]; then
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echo "Rebasing to pre-rc git$NEWGIT"
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else
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echo "Different git. Rebasing from git$OLDGIT to git$NEWGIT"
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fi
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perl -p -i -e 's/^%define\ gitrev.*/\%define\ gitrev\ $ENV{"NEWGIT"}/' kernel.spec
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if [ "$OLDGIT" -ne 0 ]; then
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if [ "$NEWGIT" -ne 0 ]; then
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perl -p -i -e 's/$ENV{OLD}/$ENV{NEW}/' .cvsignore
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perl -p -i -e 's/$ENV{OLD}/$ENV{NEW}/' upstream
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fi
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grep -v patch-$OLD.bz2 sources > .sources.tmp; mv .sources.tmp sources
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grep -v patch-$OLD.bz2 upstream > .upstream.tmp; mv .upstream.tmp upstream
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else
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echo patch-$NEW.bz2 >> .cvsignore
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echo patch-$NEW.bz2 >> upstream
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fi
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make download
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make upload FILES=patch-$NEW.bz2
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cvs add patch-$NEW.bz2.sign
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if [ "$OLDGIT" -ne 0 ]; then
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rm -f patch-$OLD.bz2
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rm -f patch-$OLD.bz2.sign
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cvs remove patch-$OLD.bz2.sign
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fi
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fi
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if [ "$OLDRC" != "$NEWRC" -o "$OLDGIT" != "$NEWGIT" ]; then
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perl -p -i -e 's|^ApplyPatch\ git-linus.diff|#ApplyPatch\ git-linus.diff|' kernel.spec
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> git-linus.diff
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bumpspecfile.py kernel.spec "- $NEW"
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make clog
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exit 1
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else
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exit 0
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fi
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