1 #!/bin/sh 2 # Print additional version information for non-release trees. 3 4 usage() { 5 echo "Usage: $0 [srctree]" >&2 6 exit 1 7 } 8 9 cd "${1:-.}" || usage 10 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)$' > /dev/null; then 15 printf '%s%s' -g `echo "$head" | cut -c1-8` 16 fi 17 18 # Are there uncommitted changes? 19 if git diff-index HEAD | read dummy; then 20 printf '%s' -dirty 21 fi 22 fi 23
