mirror of
https://github.com/pi-hole/dnsmasq.git
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31 lines
975 B
Bash
Executable File
31 lines
975 B
Bash
Executable File
#!/bin/sh
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# Determine the version string to build into a binary.
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# When building in the git repository, we can use the output
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# of "git describe" which gives an unequivocal answer.
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#
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# Failing that, we use the contents of the VERSION file
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# which has a set of references substituted into it by git.
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# If we can find one which matches $v[0-9].* then we assume it's
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# a version-number tag, else we just use the whole string.
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# If there is more than one v[0-9].* tag, sort them and use the
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# first. This favours, eg v2.63 over 2.63rc6.
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if which git >/dev/null 2>&1 && [ -d $1/.git ]; then
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cd $1; git describe | sed 's/^v//'
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elif grep '\$Format:%d\$' $1/VERSION >/dev/null 2>&1; then
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# unsubstituted VERSION, but no git available.
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echo UNKNOWN
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else
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vers=`cat $1/VERSION | sed 's/[(), ]/,/ g' | tr ',' '\n' | grep ^v[0-9]`
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if [ $? -eq 0 ]; then
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echo "${vers}" | sort | head -n 1 | sed 's/^v//'
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else
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cat $1/VERSION
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fi
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fi
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exit 0
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