2006-01-04 12:42:03 -07:00
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#!/bin/sh
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# Print additional version information for non-release trees.
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2005-07-31 02:57:49 -06:00
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2006-01-04 12:42:03 -07:00
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usage() {
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echo "Usage: $0 [srctree]" >&2
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exit 1
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2005-07-31 02:57:49 -06:00
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}
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2006-01-04 12:42:03 -07:00
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cd "${1:-.}" || usage
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2005-07-31 02:57:49 -06:00
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2006-01-04 12:42:03 -07:00
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# Check for git and a git repo.
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if head=`git rev-parse --verify HEAD 2>/dev/null`; then
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# Do we have an untagged version?
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2006-06-16 00:47:57 -06:00
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if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
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2006-01-04 12:42:03 -07:00
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printf '%s%s' -g `echo "$head" | cut -c1-8`
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fi
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2005-07-31 02:57:49 -06:00
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2006-01-04 12:42:03 -07:00
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# Are there uncommitted changes?
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2006-06-16 00:48:48 -06:00
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if git diff-index HEAD | read dummy; then
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2006-01-08 02:35:36 -07:00
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printf '%s' -dirty
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2006-01-04 12:42:03 -07:00
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fi
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2007-11-28 14:55:44 -07:00
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# All done with git
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exit
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fi
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# Check for mercurial and a mercurial repo.
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if hgid=`hg id 2>/dev/null`; then
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tag=`printf '%s' "$hgid" | cut -d' ' -f2`
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# Do we have an untagged version?
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if [ -z "$tag" -o "$tag" = tip ]; then
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id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
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printf '%s%s' -hg "$id"
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fi
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# Are there uncommitted changes?
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# These are represented by + after the changeset id.
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case "$hgid" in
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*+|*+\ *) printf '%s' -dirty ;;
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esac
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# All done with mercurial
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exit
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2006-01-04 12:42:03 -07:00
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fi
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