cd "${1:-.}" || usage
# Check for git and a git repo.
-if head=`git rev-parse --verify HEAD 2>/dev/null`; then
+if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
# Do we have an untagged version?
if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
- printf '%s%s' -g `echo "$head" | cut -c1-8`
+ if tag=`git describe 2>/dev/null`; then
+ echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
+ else
+ printf '%s%s' -g $head
+ fi
+ fi
+
+ # Is this git on svn?
+ if git config --get svn-remote.svn.url >/dev/null; then
+ printf -- '-svn%s' "`git-svn find-rev $head`"
fi
# Are there uncommitted changes?
- if git diff-index HEAD | read dummy; then
+ git update-index --refresh --unmerged > /dev/null
+ if git diff-index --name-only HEAD | grep -v "^scripts/package" \
+ | read dummy; then
printf '%s' -dirty
fi
# All done with mercurial
exit
fi
+
+# Check for svn and a svn repo.
+if rev=`svn info 2>/dev/null | grep '^Last Changed Rev'`; then
+ rev=`echo $rev | awk '{print $NF}'`
+ printf -- '-svn%s' "$rev"
+
+ # All done with svn
+ exit
+fi