Update taggit

taggit

@@ -8,22 +8,26 @@ if [ "$MAKETAG" == "false" ]; then
 fi
 
 if [ ! -f version ]; then
-    ${dirname $BASH_SOURCE)/genversion > version
+    $(dirname $BASH_SOURCE)/genversion > version
 fi
 
 . ~/.buildtoolsrc
-git pull
+. version
+
+WHOLETAG="${VERSIONERS_TAGBASE}${SEP}${MAJOR}${SEP}${BUILD}"
+
+git fetch --tags
 
 TAGSHA1=$(git rev-list $TAG | head -n 1)
 if [ $REBUILDING -eq 0 ]; then
     echo "This is a rebuild of a previous tag, not tagging or pushing" >&2
-elif [ "$TAGSHA1" != "" ] && [ "$TAGSHA1" != "$SHA1" ]; then
+elif [ "$(git tag | grep $WHOLETAG)" != "" ] && [ "$TAGSHA1" != "" ] && [ "$TAGSHA1" != "$SHA1" ]; then
-    echo "Someone else tagged my buildnumber (branch|${MAJOR}|${BUILD}) onto $TAGSHA1, while I built it from $SHA1 ... "'Help!' >&2
+    echo "Someone else tagged my buildnumber (${WHOLETAG}) onto $TAGSHA1, while I built it from $SHA1 ... "'Help!' >&2
     exit 1
 elif [ "$TAGSHA1" != "" ] && [ "$TAGSHA1" == "$SHA1" ]; then
     echo "Someone else built this version at the same time I did, and we both tagged the same SHA1 with the same build tag. Not pushing my tag."
 else
-    git tag -f -a "${VERSIONERS_TAGBASE}${SEP}${MAJOR}${SEP}${BUILD}" $SHA1
+    git tag -f -a "${WHOLETAG}" -m "Tagging for ${MAJOR}-${BUILD}" $SHA1
     if [ "$PUSHTAG" != "false" ]; then
         git push --tags
     fi