#devscripts/release.sh: Version determination for youtube-dl
#ln=
if [ -z "$1" ]; then echo "ERROR: specify version number like this: $0 1994.09.06"; exit 1; fi
version="$1"
major_version=$(echo "$version" | sed -n 's#^\([0-9]*\.[0-9]*\.[0-9]*\).*#\1#p')
if test "$major_version" '!=' "$(date '+%Y.%m.%d')"; then
    echo "$version does not start with today's date!"
    exit 1
fi