#!/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 |