scripts/dorelease

   1 #!/bin/bash
   2 # build -stable release from current -stable series
   3 # Copyright (c) 2005 Chris Wright <chrisw@osdl.org>
   4 # Copyright (c) 2006-2011 Greg Kroah-Hartman <greg@kroah.com>
   5 #
   6
   7
   8 if [ $# -ne 1 ]; then
   9         KETCHUP=`which ketchup 2>/dev/null`
  10         if [ -z "$KETCHUP" ]; then
  11                 echo -e "Usage:\t $0 release_number"
  12                 echo -e "e.g.\t $0 2.6.11.12"
  13                 echo -e "or install ketchup to automatically release the latest kernel version."
  14                 exit 1
  15         fi
  16         RELEASE=`ketchup -m`
  17 else
  18         RELEASE=$1
  19 fi
  20
  21 REL_ARRAY=(${RELEASE//./ })
  22 BASE=${REL_ARRAY[0]}.${REL_ARRAY[1]}.${REL_ARRAY[2]}
  23 REL=${REL_ARRAY[3]}
  24 MINOR=${REL_ARRAY[2]}
  25
  26 LONGTERM=0
  27 # see if this is a "longterm" kernel or not
  28 if [ $MINOR == "27" ]; then
  29         LONGTERM=1
  30 fi
  31 if [ $MINOR == "32" ]; then
  32         LONGTERM=1
  33 fi
  34 if [ $MINOR == "33" ]; then
  35         LONGTERM=1
  36 fi
  37 if [ $MINOR == "34" ]; then
  38         LONGTERM=1
  39 fi
  40 if [ $MINOR == "35" ]; then
  41         LONGTERM=1
  42 fi
  43 #echo "longterm = $LONGTERM"
  44
  45 # 3.0 or 2.6?
  46 VER="2.6"
  47 if [ ${REL_ARRAY[0]} == "3" ] ; then
  48         # 3.x series
  49         VER="3.0"
  50         BASE=${REL_ARRAY[0]}.${REL_ARRAY[1]}
  51         REL=${REL_ARRAY[2]}
  52         MINOR=${REL_ARRAY[1]}
  53 fi
  54
  55
  56 LAST=$(($REL - 1))
  57 INCREMENTAL=1
  58 if [ $LAST -eq 0 ]; then
  59         LAST_REL=${BASE}
  60         INCREMENTAL=0
  61 else
  62         LAST_REL=${BASE}.${LAST}
  63 fi
  64 echo "# About to create stable release $RELEASE (base $BASE last version $LAST_REL)"
  65 echo "# "
  66
  67 BASE_COMMIT="$(git cat-file tag v${BASE} | grep object | cut -d" " -f2)"
  68 LAST_COMMIT="$(git cat-file tag v${LAST_REL} | grep object | cut -d" " -f2)"
  69 RELEASE_COMMIT="$(git cat-file tag v${RELEASE} | grep object | cut -d" " -f2)"
  70 #echo "# BASE_COMMIT=$BASE_COMMIT"
  71 #echo "# LAST_COMMIT=$LAST_COMMIT"
  72 #echo "# RELEASE_COMMIT=$RELEASE_COMMIT"
  73 #echo "#"
  74
  75 echo -n "# [ret] to continue"
  76 read
  77
  78 RELDIR="../release-$RELEASE"
  79 mkdir $RELDIR
  80
  81 echo "# building tree in $RELDIR"
  82
  83 # build release materials, tarball, base patch, incr patch, changelog
  84 #git archive --format=tar --prefix=linux-$RELEASE/ HEAD | gzip -9 > $RELDIR/linux-${RELEASE}.tar.gz
  85 #git diff-tree -p $BASE_COMMIT $RELEASE_COMMIT | gzip -9 > $RELDIR/patch-${RELEASE}.gz
  86 #if [ $INCREMENTAL -ne 0 ]; then
  87 #       git diff-tree -p $LAST_COMMIT $RELEASE_COMMIT | gzip -9 > $RELDIR/patch-${LAST_REL}-${REL}.gz
  88 #fi
  89 #zcat $RELDIR/patch-${LAST_REL}-${REL}.gz | diffstat -p1 > $RELDIR/diffstat-${LAST_REL}-${REL} 2>/dev/null
  90
  91 git archive --format=tar --prefix=linux-$RELEASE/ $RELEASE_COMMIT > $RELDIR/linux-${RELEASE}.tar
  92 git diff-tree -p $BASE_COMMIT $RELEASE_COMMIT > $RELDIR/patch-${RELEASE}
  93 if [ $INCREMENTAL -ne 0 ]; then
  94         git diff-tree -p $LAST_COMMIT $RELEASE_COMMIT > $RELDIR/patch-${LAST_REL}-${REL}
  95 fi
  96 cat $RELDIR/patch-${LAST_REL}-${REL} | diffstat -p1 > $RELDIR/diffstat-${LAST_REL}-${REL} 2>/dev/null
  97 git log ${LAST_COMMIT}..${RELEASE_COMMIT} > $RELDIR/ChangeLog-$RELEASE
  98 < $RELDIR/ChangeLog-$RELEASE git shortlog > $RELDIR/shortlog-$RELEASE
  99
 100 # sign all the needed files
 101 gpg -a -b ${RELDIR}/linux-${RELEASE}.tar
 102 gpg -a -b ${RELDIR}/patch-${RELEASE}
 103 gpg -a -b ${RELDIR}/ChangeLog-${RELEASE}
 104 if [ $INCREMENTAL -ne 0 ]; then
 105         gpg -a -b ${RELDIR}/patch-${LAST_REL}-${REL}
 106 fi
 107
 108
 109 echo "# "
 110 HOST="gregkh@geb.kernel.org"
 111 SCRIPT="${RELDIR}/upload_v${RELEASE}"
 112 touch ${SCRIPT}
 113
 114 if [ $LONGTERM -eq 1 ]; then
 115         echo "# This is a longterm release"
 116         echo "# finalize the release:"
 117         echo "cd ${RELDIR}"
 118         echo "kup --host=${HOST} put --tar --prefix=linux-${RELEASE}/ /pub/scm/linux/kernel/git/stable/linux-stable.git v${RELEASE} linux-${RELEASE}.tar.asc /pub/linux/kernel/v${VER}/longterm/v${BASE}/linux-${RELEASE}.tar.gz" | tee -a ${SCRIPT}
 119         echo "kup --host=${HOST} put ChangeLog-${RELEASE} ChangeLog-${RELEASE}.asc      /pub/linux/kernel/v${VER}/longterm/v${BASE}/" | tee -a ${SCRIPT}
 120         echo "kup --host=${HOST} put patch-${RELEASE}     patch-${RELEASE}.asc     /pub/linux/kernel/v${VER}/longterm/v${BASE}/patch-${RELEASE}.gz" | tee -a ${SCRIPT}
 121         if [ $INCREMENTAL -ne 0 ]; then
 122                 echo "kup --host=${HOST} put patch-${LAST_REL}-${REL} patch-${LAST_REL}-${REL}.asc /pub/linux/kernel/v${VER}/longterm/v${BASE}/incr/patch-${LAST_REL}-${REL}.gz" | tee -a ${SCRIPT}
 123         fi
 124 #       echo "mv $RELDIR/linux-${RELEASE}.tar.gz ~/v2.6/longterm/v${BASE}/"
 125 #       echo "mv $RELDIR/ChangeLog-${RELEASE} ~/v2.6/longterm/v${BASE}/"
 126 #       echo "mv $RELDIR/patch-${RELEASE}.gz ~/v2.6/longterm/v${BASE}/"
 127 #       echo "cp $RELDIR/patch-${LAST_REL}-${REL}.gz ~/v2.6/longterm/v${BASE}/incr/"
 128 #       echo "mv $RELDIR/patch-${LAST_REL}-${REL}.gz ~"
 129 #       echo "mv $RELDIR/diffstat-${LAST_REL}-${REL} ~"
 130 #       echo "mv $RELDIR/shortlog-${RELEASE} ~"
 131 else
 132         echo "# This is a stable release"
 133         echo "# finalize it:"
 134         echo "cd ${RELDIR}"
 135         echo "kup --host=${HOST} put --tar --prefix=linux-${RELEASE}/ /pub/scm/linux/kernel/git/stable/linux-stable.git v${RELEASE} linux-${RELEASE}.tar.asc /pub/linux/kernel/v${VER}/linux-${RELEASE}.tar.gz" | tee -a ${SCRIPT}
 136         echo "kup --host=${HOST} put ChangeLog-${RELEASE} ChangeLog-${RELEASE}.asc      /pub/linux/kernel/v${VER}/" | tee -a ${SCRIPT}
 137         echo "kup --host=${HOST} put patch-${RELEASE}     patch-${RELEASE}.asc     /pub/linux/kernel/v${VER}/patch-${RELEASE}.gz" | tee -a ${SCRIPT}
 138         if [ $INCREMENTAL -ne 0 ]; then
 139                 echo "kup --host=${HOST} put patch-${LAST_REL}-${REL} patch-${LAST_REL}-${REL}.asc /pub/linux/kernel/v${VER}/incr/patch-${LAST_REL}-${REL}.gz" | tee -a ${SCRIPT}
 140         fi
 141 #       echo "mv $RELDIR/patch-${LAST_REL}-${REL}.gz ~"
 142 #       echo "mv $RELDIR/diffstat-${LAST_REL}-${REL} ~"
 143 #       echo "mv $RELDIR/shortlog-${RELEASE} ~"
 144 #       LATEST=`ls ~/v${VER}/LATEST-IS*`
 145 #       LATEST=`basename $LATEST`
 146 #       echo "# current LATEST-IS is '$LATEST' is that what it should be?"
 147 #       echo "# mv ~/v${VER}/${LATEST} ~/v${VER}/LATEST-IS-${RELEASE}"
 148 fi