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#!/bin/sh
#
# Print the current source revision, if available
SDL_ROOT=$(dirname $0)/..
cd $SDL_ROOT
if [ -x "$(command -v hg)" ]; then
rev="$(hg parents --template 'hg-{rev}:{node|short}' 2>/dev/null)"
if [ $? = 0 ]; then
echo $rev
exit 0
fi
fi
if [ -x "$(command -v p4)" ]; then
rev="$(p4 changes -m1 ./...\#have 2>/dev/null| awk '{print $2}')"
if [ $? = 0 ]; then
echo $rev
exit 0
fi
fi
echo "hg-0:baadf00d"
exit 1
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