# Copyright 2018 Google LLC

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#!/bin/bash

set -e

DIR=$1

WORKDIR=`pwd`

cd $DIR

echo 'Total games'

ls -Rl * | grep .sgf | wc -l

echo 'Games with start at 5-5'

grep -l '^;B\[ee' **/*.sgf | wc -l

echo 'Games with start at 4-5'

R=`grep -l '^;B\[de' **/*.sgf | wc -l`

R=`expr $R + $(grep -l '^;B\[ed' **/*.sgf | wc -l)`

R=`expr $R + $(grep -l '^;B\[fe' **/*.sgf | wc -l)`

R=`expr $R + $(grep -l '^;B\[ef' **/*.sgf | wc -l)`

echo $R

echo 'Games with start at 4-4'

R=`grep -l '^;B\[dd' **/*.sgf | wc -l`

R=`expr $R + $(grep -l '^;B\[fd' **/*.sgf | wc -l)`

R=`expr $R + $(grep -l '^;B\[ff' **/*.sgf | wc -l)`

R=`expr $R + $(grep -l '^;B\[df' **/*.sgf | wc -l)`

echo $R

cd $WORKDIR