File: get_upstream_version.sh

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#!/bin/sh

# determine upstream version from the entry in debian/changelog
# 
# thanks Josip Rodin, it  looks ugly but doesn't have much fork()'s
# address comments to him  - <joy@debian.org> :)

perl -pe 's/^.*\((?:[^:]+:)?([^-]+)(?:-\S+)?\).*$/$1/; last if ($. > 1)' \
	< debian/changelog