release.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 announce_list="xorg-announce@lists.freedesktop.org"
   6 xorg_list="xorg@lists.freedesktop.org"
   7 dri_list="dri-devel@lists.sourceforge.net"
   8 xkb_list="xkb@listserv.bat.ru"
   9
  10 host_people=annarchy.freedesktop.org
  11 host_xorg=xorg.freedesktop.org
  12 host_dri=dri.freedesktop.org
  13 user=
  14 remote=origin
  15
  16 usage()
  17 {
  18     cat <<HELP
  19 Usage: `basename $0` [options] <section> <tag_previous> <tag_current>
  20
  21 Options:
  22   --force       force overwritting an existing release
  23   --user <name> username on $host_people
  24   --help        this help message
  25   --ignore-local-changes        don't abort on uncommitted local changes
  26   --remote      git remote where the change should be pushed (default "origin")
  27 HELP
  28 }
  29
  30 abort_for_changes()
  31 {
  32     cat <<ERR
  33 Uncommitted changes found. Did you forget to commit? Aborting.
  34 Use --ignore-local-changes to skip this check.
  35 ERR
  36     exit 1
  37 }
  38
  39 gen_announce_mail()
  40 {
  41 case "$tag_previous" in
  42 initial)
  43         range="$tag_current"
  44         ;;
  45 *)
  46         range="$tag_previous".."$tag_current"
  47         ;;
  48 esac
  49
  50 MD5SUM=`which md5sum || which gmd5sum`
  51 SHA1SUM=`which sha1sum || which gsha1sum`
  52
  53 if [ "$section" = "libdrm" ]; then
  54     host=$host_dri
  55     list=$dri_list
  56 elif [ "$section" = "xkeyboard-config" ]; then
  57     host=$host_xorg
  58     list=$xkb_list
  59 else
  60     host=$host_xorg
  61     list=$xorg_list
  62 fi
  63
  64     cat <<RELEASE
  65 Subject: [ANNOUNCE] $module $version
  66 To: $announce_list
  67 CC: $list
  68
  69 `git log --no-merges "$range" | git shortlog`
  70
  71 git tag: $tag_current
  72
  73 http://$host/$section_path/$tarbz2
  74 MD5:  `cd $tarball_dir && $MD5SUM $tarbz2`
  75 SHA1: `cd $tarball_dir && $SHA1SUM $tarbz2`
  76
  77 http://$host/$section_path/$targz
  78 MD5:  `cd $tarball_dir && $MD5SUM $targz`
  79 SHA1: `cd $tarball_dir && $SHA1SUM $targz`
  80
  81 RELEASE
  82 }
  83
  84 export LC_ALL=C
  85
  86 while [ $# != 0 ]; do
  87     case "$1" in
  88     --force)
  89         force="yes"
  90         shift
  91         ;;
  92     --help)
  93         usage
  94         exit 0
  95         ;;
  96     --user)
  97         shift
  98         user=$1@
  99         shift
 100         ;;
 101     --ignore-local-changes)
 102         ignorechanges=1
 103         shift
 104         ;;
 105     --remote)
 106         shift
 107         remote=$1
 108         shift
 109         ;;
 110     --*)
 111         echo "error: unknown option"
 112         usage
 113         exit 1
 114         ;;
 115     *)
 116         section="$1"
 117         tag_previous="$2"
 118         tag_current="$3"
 119         shift 3
 120         if [ $# != 0 ]; then
 121             echo "error: unknown parameter"
 122             usage
 123             exit 1
 124         fi
 125         ;;
 126     esac
 127 done
 128
 129 # Check for uncommitted/queued changes.
 130 if [ "x$ignorechanges" != "x1" ]; then
 131     set +e
 132     git diff --quiet HEAD > /dev/null 2>&1
 133     if [ $? -ne 0 ]; then
 134         abort_for_changes
 135     fi
 136     set -e
 137 fi
 138
 139 # Check if the object has been pushed. Do do so
 140 # 1. Check if the current branch has the object. If not, abort.
 141 # 2. Check if the object is on $remote/branchname. If not, abort.
 142 local_sha=`git rev-list -1 $tag_current`
 143 current_branch=`git branch | grep "\*" | sed -e "s/\* //"`
 144 set +e
 145 git rev-list $current_branch | grep $local_sha > /dev/null
 146 if [ $? -eq 1 ]; then
 147     echo "Cannot find tag '$tag_current' on current branch. Aborting."
 148     echo "Switch to the correct branch and re-run the script."
 149     exit 1
 150 fi
 151
 152 revs=`git rev-list $remote/$current_branch..$current_branch | wc -l`
 153 if [ $revs -ne 0 ]; then
 154     git rev-list $remote/$current_branch..$current_branch | grep $local_sha > /dev/null
 155
 156     if [ $? -ne 1 ]; then
 157         echo "$remote/$current_branch doesn't have object $local_sha"
 158         echo "for tag '$tag_current'. Did you push branch first? Aborting."
 159         exit 1
 160     fi
 161 fi
 162 set -e
 163
 164 tarball_dir="$(dirname $(find . -name config.status))"
 165 module="${tag_current%-*}"
 166 if [ "x$module" = "x$tag_current" ]; then
 167     # version-number-only tag.
 168     pwd=`pwd`
 169     module=`basename $pwd`
 170     version="$tag_current"
 171 else
 172     # module-and-version style tag
 173     version="${tag_current##*-}"
 174 fi
 175
 176 detected_module=`grep 'PACKAGE = ' $tarball_dir/Makefile | sed 's|PACKAGE = ||'`
 177 if [ -f $detected_module-$version.tar.bz2 ]; then
 178     module=$detected_module
 179 fi
 180
 181 modulever=$module-$version
 182 tarbz2="$modulever.tar.bz2"
 183 targz="$modulever.tar.gz"
 184 announce="$tarball_dir/$modulever.announce"
 185
 186 echo "checking parameters"
 187 if ! [ -f "$tarball_dir/$tarbz2" ] ||
 188    ! [ -f "$tarball_dir/$targz" ]; then
 189     echo "error: tarballs not found.  Did you run make dist?"
 190     usage
 191     exit 1
 192 fi
 193
 194 if [ -z "$tag_previous" ] ||
 195    [ -z "$section" ]; then
 196     echo "error: previous tag or section not found."
 197     usage
 198     exit 1
 199 fi
 200
 201 if [ "$section" = "libdrm" ]; then
 202     section_path="libdrm"
 203     srv_path="/srv/$host_dri/www/$section_path"
 204 elif [ "$section" = "xkeyboard-config" ]; then
 205     section_path="archive/individual/data"
 206     srv_path="/srv/$host_xorg/$section_path"
 207 else
 208     section_path="archive/individual/$section"
 209     srv_path="/srv/$host_xorg/$section_path"
 210 fi
 211
 212 echo "checking for proper current dir"
 213 if ! [ -d .git ]; then
 214     echo "error: do this from your git dir, weenie"
 215     exit 1
 216 fi
 217
 218 echo "checking for an existing tag"
 219 if ! git tag -l $tag_current >/dev/null; then
 220     echo "error: you must tag your release first!"
 221     exit 1
 222 fi
 223
 224 echo "checking for an existing release"
 225 if ssh $user$host_people ls $srv_path/$targz >/dev/null 2>&1 ||
 226    ssh $user$host_people ls $srv_path/$tarbz2 >/dev/null 2>&1; then
 227     if [ "x$force" = "xyes" ]; then
 228         echo "warning: overriding released file ... here be dragons."
 229     else
 230         echo "error: file already exists!"
 231         exit 1
 232     fi
 233 fi
 234
 235 echo "generating announce mail template, remember to sign it"
 236 gen_announce_mail >$announce
 237 echo "    at: $announce"
 238
 239 echo "installing release into server"
 240 scp $tarball_dir/$targz $tarball_dir/$tarbz2 $user$host_people:$srv_path
 241
 242 echo "pushing tag upstream"
 243 git push $remote $tag_current
 244