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 moduleset=
  16
  17 usage()
  18 {
  19     cat <<HELP
  20 Usage: `basename $0` [options] [<section> [<tag_previous> [<tag_current>]]]
  21    or: `basename $0` [options] <section> initial [<tag_current>]
  22
  23 Options:
  24   --force       force overwritting an existing release
  25   --user <name> username on $host_people
  26   --help        this help message
  27   --ignore-local-changes        don't abort on uncommitted local changes
  28   --remote      git remote where the change should be pushed (default "origin")
  29   --moduleset   jhbuild moduleset to update with relase info
  30 HELP
  31 }
  32
  33 abort_for_changes()
  34 {
  35     cat <<ERR
  36 Uncommitted changes found. Did you forget to commit? Aborting.
  37 Use --ignore-local-changes to skip this check.
  38 ERR
  39     exit 1
  40 }
  41
  42 gen_announce_mail()
  43 {
  44 case "$tag_previous" in
  45 initial)
  46         range="$tag_current"
  47         ;;
  48 *)
  49         range="$tag_previous".."$tag_current"
  50         ;;
  51 esac
  52
  53 MD5SUM=`which md5sum || which gmd5sum`
  54 SHA1SUM=`which sha1sum || which gsha1sum`
  55 SHA256SUM=`which sha256sum || which gsha256sum`
  56
  57 if [ "$section" = "libdrm" ]; then
  58     host=$host_dri
  59     list=$dri_list
  60 elif [ "$section" = "xkeyboard-config" ]; then
  61     host=$host_xorg
  62     list=$xkb_list
  63 else
  64     host=$host_xorg
  65     list=$xorg_list
  66 fi
  67
  68     cat <<RELEASE
  69 Subject: [ANNOUNCE] $module $version
  70 To: $announce_list
  71 CC: $list
  72
  73 `git log --no-merges "$range" | git shortlog`
  74
  75 git tag: $tag_current
  76
  77 http://$host/$section_path/$tarbz2
  78 MD5:  `cd $tarball_dir && $MD5SUM $tarbz2`
  79 SHA1: `cd $tarball_dir && $SHA1SUM $tarbz2`
  80 SHA256: `cd $tarball_dir && $SHA256SUM $tarbz2`
  81
  82 http://$host/$section_path/$targz
  83 MD5:  `cd $tarball_dir && $MD5SUM $targz`
  84 SHA1: `cd $tarball_dir && $SHA1SUM $targz`
  85 SHA256: `cd $tarball_dir && $SHA256SUM $targz`
  86
  87 RELEASE
  88 }
  89
  90 export LC_ALL=C
  91
  92 while [ $# != 0 ]; do
  93     case "$1" in
  94     --force)
  95         force="yes"
  96         shift
  97         ;;
  98     --help)
  99         usage
 100         exit 0
 101         ;;
 102     --user)
 103         shift
 104         user=$1@
 105         shift
 106         ;;
 107     --ignore-local-changes)
 108         ignorechanges=1
 109         shift
 110         ;;
 111     --remote)
 112         shift
 113         remote=$1
 114         shift
 115         ;;
 116     --moduleset)
 117         shift
 118         moduleset=$1
 119         shift
 120         ;;
 121     --*)
 122         echo "error: unknown option"
 123         usage
 124         exit 1
 125         ;;
 126     *)
 127         section="$1"
 128         shift
 129         if [ $# != 0 ]; then
 130             tag_previous="$1"
 131             shift
 132             if [ $# != 0 ]; then
 133                 tag_current="$1"
 134                 shift
 135             fi
 136         fi
 137         if [ $# != 0 ]; then
 138             echo "error: unknown parameter"
 139             usage
 140             exit 1
 141         fi
 142         ;;
 143     esac
 144 done
 145
 146
 147 # Attempt to auto-detect values if not specified
 148 auto_detected="no"
 149
 150 if [ -z "$section" ]; then
 151     section="$(git config --get "remote.${remote}.url" | sed -n 's%^.*freedesktop.org/git/xorg/\([^/]*\).*$%\1%p')"
 152     echo "Detected section: $section"
 153     auto_detected="yes"
 154 fi
 155
 156 if [ -z "$tag_previous" ]; then
 157     tag_previous="$(git describe --abbrev=0 HEAD^)"
 158     echo "Detected previous tag: $tag_previous"
 159     auto_detected="yes"
 160 fi
 161
 162 if [ -z "$tag_current" ]; then
 163     tag_current="$(git describe --abbrev=0)"
 164     echo "Detected current tag: $tag_current"
 165     auto_detected="yes"
 166 fi
 167
 168 if [ "${auto_detected}" = "yes" ] ; then
 169     echo -n "Proceed? (Y/N) "
 170     while read answer ; do
 171         case "$answer" in
 172             y*|Y*) break ;;
 173             n*|N*) exit 1 ;;
 174             *) echo -n "Incorrect Response.  Proceed? (Y/N) " ; continue ;;
 175         esac
 176     done
 177 fi
 178
 179 # Check for required values
 180 if [ -z "$section" ]; then
 181     echo "error: section not found."
 182     usage
 183     exit 1
 184 fi
 185
 186 if [ -z "$tag_previous" ] ; then
 187     echo "error: previous tag not found."
 188     usage
 189     exit 1
 190 fi
 191
 192 if [ -z "$tag_current" ] ; then
 193     echo "error: current tag not found."
 194     usage
 195     exit 1
 196 fi
 197
 198 if [ "x$tag_previous" = "x$tag_current" ] ; then
 199     echo "current tag ($tag_current) must be different than"
 200     echo "previous tag ($tag_previous)"
 201     exit 1
 202 fi
 203
 204 # Check for uncommitted/queued changes.
 205 if [ "x$ignorechanges" != "x1" ]; then
 206     set +e
 207     git diff --quiet HEAD > /dev/null 2>&1
 208     if [ $? -ne 0 ]; then
 209         abort_for_changes
 210     fi
 211     set -e
 212 fi
 213
 214 # Check if the object has been pushed. Do do so
 215 # 1. Check if the current branch has the object. If not, abort.
 216 # 2. Check if the object is on $remote/branchname. If not, abort.
 217 local_sha=`git rev-list -1 $tag_current`
 218 current_branch=`git branch | grep "\*" | sed -e "s/\* //"`
 219 set +e
 220 git rev-list $current_branch | grep $local_sha > /dev/null
 221 if [ $? -eq 1 ]; then
 222     echo "Cannot find tag '$tag_current' on current branch. Aborting."
 223     echo "Switch to the correct branch and re-run the script."
 224     exit 1
 225 fi
 226
 227 revs=`git rev-list $remote/$current_branch..$current_branch | wc -l`
 228 if [ $revs -ne 0 ]; then
 229     git rev-list $remote/$current_branch..$current_branch | grep $local_sha > /dev/null
 230
 231     if [ $? -ne 1 ]; then
 232         echo "$remote/$current_branch doesn't have object $local_sha"
 233         echo "for tag '$tag_current'. Did you push branch first? Aborting."
 234         exit 1
 235     fi
 236 fi
 237 set -e
 238
 239 tarball_dir="$(dirname $(find . -name config.status))"
 240 module="${tag_current%-*}"
 241 if [ "x$module" = "x$tag_current" ]; then
 242     # version-number-only tag.
 243     pwd=`pwd`
 244     module=`basename $pwd`
 245     version="$tag_current"
 246 else
 247     # module-and-version style tag
 248     version="${tag_current##*-}"
 249 fi
 250
 251 detected_module=`grep 'PACKAGE = ' $tarball_dir/Makefile | sed 's|PACKAGE = ||'`
 252 if [ -f $detected_module-$version.tar.bz2 ]; then
 253     module=$detected_module
 254 fi
 255
 256 modulever=$module-$version
 257 tarbz2="$modulever.tar.bz2"
 258 targz="$modulever.tar.gz"
 259 announce="$tarball_dir/$modulever.announce"
 260
 261 echo "checking parameters"
 262 if ! [ -f "$tarball_dir/$tarbz2" ] ||
 263    ! [ -f "$tarball_dir/$targz" ]; then
 264     echo "error: tarballs not found.  Did you run make dist?"
 265     usage
 266     exit 1
 267 fi
 268
 269 if [ -n "$moduleset" ]; then
 270     echo "checking for moduleset"
 271     if ! [ -w "$moduleset" ]; then
 272         echo "moduleset $moduleset does not exist or is not writable"
 273         exit 1
 274     fi
 275 fi
 276
 277 if [ "$section" = "libdrm" ]; then
 278     section_path="libdrm"
 279     srv_path="/srv/$host_dri/www/$section_path"
 280 elif [ "$section" = "xkeyboard-config" ]; then
 281     section_path="archive/individual/data"
 282     srv_path="/srv/$host_xorg/$section_path"
 283 else
 284     section_path="archive/individual/$section"
 285     srv_path="/srv/$host_xorg/$section_path"
 286 fi
 287
 288 echo "checking for proper current dir"
 289 if ! [ -d .git ]; then
 290     echo "error: do this from your git dir, weenie"
 291     exit 1
 292 fi
 293
 294 echo "checking for an existing tag"
 295 if ! git tag -l $tag_current >/dev/null; then
 296     echo "error: you must tag your release first!"
 297     exit 1
 298 fi
 299
 300 echo "checking for an existing release"
 301 if ssh $user$host_people ls $srv_path/$targz >/dev/null 2>&1 ||
 302    ssh $user$host_people ls $srv_path/$tarbz2 >/dev/null 2>&1; then
 303     if [ "x$force" = "xyes" ]; then
 304         echo "warning: overriding released file ... here be dragons."
 305     else
 306         echo "error: file already exists!"
 307         exit 1
 308     fi
 309 fi
 310
 311 echo "generating announce mail template, remember to sign it"
 312 gen_announce_mail >$announce
 313 echo "    at: $announce"
 314
 315 if [ -n "$moduleset" ]; then
 316     echo "updating moduleset $moduleset"
 317     real_script_path=`readlink -f "$0"`
 318     modulardir=`dirname "$real_script_path"`
 319     sha1sum=`cd $tarball_dir && $SHA1SUM $targz | cut -d' ' -f1`
 320     $modulardir/update-moduleset.sh $moduleset $sha1sum $targz
 321 fi
 322
 323 echo "installing release into server"
 324 scp $tarball_dir/$targz $tarball_dir/$tarbz2 $user$host_people:$srv_path
 325
 326 echo "pushing tag upstream"
 327 git push $remote $tag_current
 328