2 # Print additional version information for non-release trees.
5 echo "Usage: $0 [srctree]" >&2
11 # Check for git and a git repo.
12 if head=`git rev-parse --verify HEAD 2>/dev/null`; then
13 # Do we have an untagged version?
14 if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
15 if tag=`git describe 2>/dev/null`; then
16 echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
20 # Are there uncommitted changes?
21 git update-index --refresh --unmerged > /dev/null
22 if git diff-index --name-only HEAD | grep -v "^scripts/package" \
31 # Check for mercurial and a mercurial repo.
32 if hgid=`hg id 2>/dev/null`; then
33 tag=`printf '%s' "$hgid" | cut -d' ' -f2`
35 # Do we have an untagged version?
36 if [ -z "$tag" -o "$tag" = tip ]; then
37 id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
38 printf '%s%s' -hg "$id"
41 # Are there uncommitted changes?
42 # These are represented by + after the changeset id.
44 *+|*+\ *) printf '%s' -dirty ;;
47 # All done with mercurial
51 # Check for svn and a svn repo.
52 if rev=`svn info 2>/dev/null | grep '^Revision'`; then
53 rev=`echo $rev | awk '{print $NF}'`
54 changes=`svn status 2>/dev/null | grep '^[AMD]' | wc -l`
56 # Are there uncommitted changes?
57 if [ $changes != 0 ]; then
58 printf -- '-svn%s%s%s' "$rev" -dirty "$changes"
60 printf -- '-svn%s' "$rev"