| #!/bin/sh |
| # Print additional version information for non-release trees. |
| |
| usage() { |
| echo "Usage: $0 [srctree]" >&2 |
| exit 1 |
| } |
| |
| cd "${1:-.}" || usage |
| |
| # Check for git and a git repo. |
| if head=`git rev-parse --verify 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` |
| fi |
| |
| # Are there uncommitted changes? |
| if git diff-index HEAD | read dummy; then |
| printf '%s' -dirty |
| fi |
| fi |
