autoport: added support for milestone rebuilds

- to enable set e.g. REBUILD_MILESTONE=mamba2 in /etc/sysconfig/autoport

autoport

@@ -290,12 +290,20 @@ for TARGET_ARCH in ${TARGET_ARCHS}; do
                exit 1
             }
             port_pkg_ver=$pkg_version
+            port_pkg_rel=$pkg_release
 
             get_pkg_buildinfo $DATADIR/$PORT_REPOSITORY $TARGET_ARCH $p
             if [ "$pkg_name" ]; then
+               pkg_milestone=`echo $pkg_release | sed "s|[0-9.]*\(.*\)|\1|"`
                if [ "$pkg_version" != "$port_pkg_ver" ]; then
                   echo "Package $pkg_name#${port_pkg_ver}($TARGET_ARCH) differs from $pkg_name#${pkg_version}($BASE_ARCH); port needed."
                   JOB=(${JOB[*]} $p)
+               elif [ "$pkg_release" != "$port_pkg_rel" ]; then
+                  echo "Package $pkg_name#${port_pkg_ver}-${port_pkg_rel}($TARGET_ARCH) differs from $pkg_name#${pkg_version}-${pkg_release}($BASE_ARCH); port needed."
+                  JOB=(${JOB[*]} $p)
+               elif [ "$REBUILD_MILESTONE" -a "$pkg_milestone" != "$REBUILD_MILESTONE" ]; then
+                  echo "Package $pkg_name($TARGET_ARCH) was not built for '$REBUILD_MILESTONE' milestone; rebuild needed."
+                  JOB=(${JOB[*]} $p)
                else
                   echo "Package $pkg_name#${port_pkg_ver}($TARGET_ARCH) is up to date."
                fi
@@ -370,6 +378,14 @@ for TARGET_ARCH in ${TARGET_ARCHS}; do
             JOB_FAILED=(${JOB_FAILED[*]} $JOB_CURRENT)
             continue
          fi
+         pkg_release=
+         pkg_version=
+         get_pkg_buildinfo $DATADIR/$PORT_REPOSITORY $TARGET_ARCH ${JOB_CURRENT} || \
+         get_pkg_buildinfo $DATADIR/$PORT_REPOSITORY $BASE_ARCH ${JOB_CURRENT} || \
+         get_pkg_buildinfo $DATADIR/$BASE_REPOSITORY $TARGET_ARCH ${JOB_CURRENT} || \
+         get_pkg_buildinfo $DATADIR/$BASE_REPOSITORY $BASE_ARCH ${JOB_CURRENT}
+         pkg_milestone=`echo $pkg_release | sed "s|[0-9.]*\(.*\)|\1|"`
+         pkg_numrelease=`echo $pkg_release | sed "s|\([0-9.]*\).*|\1|"`
          DONT_PREPARE_THIS=
          for p in ${JOB_CMDLINE[*]}; do
             [ "$p" = "${JOB_CURRENT}" -o "$DONT_PREPARE_ANY" ] || continue
@@ -408,19 +424,43 @@ for TARGET_ARCH in ${TARGET_ARCHS}; do
                } || {
                   echo -n "(OK) "
                }
+            elif [ "$REBUILD_MILESTONE" -a "$pkg_milestone" != "$REBUILD_MILESTONE" ]; then
+               echo -n "update"
+               [ "$pkg_repository" -a "$pkg_version" -a "$pkg_release" ] || {
+                  echo "(FAILED) [can't get repository information for this package]"
+                  continue
+               }
+               # FIXME: should be implemented in autodist
+               LANG=C LC_ALL=C autospec -u ${JOB_CURRENT} -a4 ${pkg_version} ${pkg_numrelease}${REBUILD_MILESTONE} \
+                  --changelog "$REBUILD_MILESTONE milestone rebuild" &>$tmpfile
+               [ $? -gt 0 ] && {
+                  if [ "$VERBOSE_MODE" ]; then
+                     echo
+                     echo "Failed output:"
+                     echo "=============="
+                     cat $tmpfile
+                     echo "=============="
+                     echo
+                  fi
+                  cat $tmpfile >> $logfile
+                  JOB_FAILED=(${JOB_FAILED[*]} $JOB_CURRENT)
+                  echo "(FAILED)"
+                  JOB_LOG=`grep "^?= See " $tmpfile | awk '{ print $3 }'`
+                  [ "$JOB_LOG" ] || JOB_LOG=$tmpfile
+                  continue
+               } || {
+                  cat $tmpfile >> $logfile
+                  echo -n "(OK) "
+               }
             fi
          }
          echo -n "port"
-         get_pkg_buildinfo $DATADIR/$PORT_REPOSITORY $TARGET_ARCH ${JOB_CURRENT} || \
-         get_pkg_buildinfo $DATADIR/$PORT_REPOSITORY $BASE_ARCH ${JOB_CURRENT} || \
-         get_pkg_buildinfo $DATADIR/$BASE_REPOSITORY $TARGET_ARCH ${JOB_CURRENT} || \
-         get_pkg_buildinfo $DATADIR/$BASE_REPOSITORY $BASE_ARCH ${JOB_CURRENT}
          [ "$pkg_repository" ] || {
             echo "(FAILED) [can't get repository information for this package]"
             continue
          }
          [ "$PORT_REPOSITORY" != "$DEST_REPOSITORY" ] && pkg_repository="$DEST_REPOSITORY"
-         [ ! "$DONT_PREPARE_THIS" -a "$PORT_REPOSITORY" = "$DEST_REPOSITORY" ] && NOSRPM_OPTS="--nosrpm" || NOSRPM_OPTS="--force"
+         [ ! "$DONT_PREPARE_THIS" -a "$PORT_REPOSITORY" = "$DEST_REPOSITORY" -a ! "$REBUILD_MILESTONE" ] && NOSRPM_OPTS="--nosrpm" || NOSRPM_OPTS="--force"
          LANG=C LC_ALL=C autodist -b -s ${JOB_CURRENT} --arch $TARGET_ARCH --server $pkg_repository --repository $PORT_REPOSITORY --severity 2 $FORCE_FLAG -- $STAGEOPTS $NOSRPM_OPTS &>$tmpfile
          [ $? -gt 0 ] && {
             if [ "$VERBOSE_MODE" ]; then