37 lines
813 B
Bash
Executable file
37 lines
813 B
Bash
Executable file
#!/bin/bash
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#
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# determine-version -- report a useful version for releases
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#
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# Copyright 2008, Aron Griffis <agriffis@n01se.net>
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# Copyright 2008, Oracle
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# Released under the GNU GPLv2
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v="v4.9"
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opt=$1
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which git &> /dev/null
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if [ $? == 0 -a -d .git ]; then
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if head=`git rev-parse --verify HEAD 2>/dev/null`; then
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if tag=`git describe --tags 2>/dev/null`; then
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v="$tag"
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fi
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# Are there uncommitted changes?
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git update-index --refresh --unmerged > /dev/null
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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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v="$v"-dirty
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fi
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fi
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fi
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if [ "$opt" = "--configure" ]; then
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# Omit the trailing newline, so that m4_esyscmd can use the result directly.
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echo -n "$v"
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else
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echo "$v"
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fi
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exit 0
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