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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2008-09-12 13:26:24 -06:00
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if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
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2006-01-04 12:42:03 -07:00
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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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2008-07-01 16:18:08 -06:00
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if tag=`git describe 2>/dev/null`; then
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echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
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2008-09-12 13:26:24 -06:00
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else
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printf '%s%s' -g $head
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2008-07-01 16:18:08 -06:00
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fi
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2006-01-04 12:42:03 -07:00
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fi
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2005-07-31 02:57:49 -06:00
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2006-01-04 12:42:03 -07:00
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# Are there uncommitted changes?
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2007-11-02 19:53:00 -06:00
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git update-index --refresh --unmerged > /dev/null
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2007-11-02 19:53:01 -06:00
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if git diff-index --name-only HEAD | grep -v "^scripts/package" \
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| read dummy; then
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2006-01-08 02:35:36 -07:00
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printf '%s' -dirty
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2006-01-04 12:42:03 -07:00
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fi
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2007-11-28 14:55:44 -07:00
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# All done with git
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exit
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fi
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# Check for mercurial and a mercurial repo.
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if hgid=`hg id 2>/dev/null`; then
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tag=`printf '%s' "$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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2008-02-02 23:13:26 -07:00
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# Check for svn and a svn repo.
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if rev=`svn info 2>/dev/null | grep '^Revision'`; then
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rev=`echo $rev | awk '{print $NF}'`
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changes=`svn status 2>/dev/null | grep '^[AMD]' | wc -l`
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# Are there uncommitted changes?
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if [ $changes != 0 ]; then
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2008-10-25 15:43:50 -06:00
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printf -- '-svn%s%s' "$rev" -dirty
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2008-02-02 23:13:26 -07:00
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else
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printf -- '-svn%s' "$rev"
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fi
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# All done with svn
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exit
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fi
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