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lorchess/tour-parse

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#!/usr/bin/env bash
tournament=autumn2013
# Regexps to parse the result of game
date='([0-9]{2}\.[0-9]{2}\.[0-9]{4})'
white='(.+)'
black='(.+)'
result='((1|0|0\.5):(1|0|0\.5))'
# Directories to search `tour_info' in
if [[ $# != 0 ]]; then
tour_dirs=()
for number in $@; do
# Change tour numbers: `1' -> `01', `2' -> `02', and so on
number=0"$number"
number=${number:(-2)}
tour_dirs+=($tournament/tour_$number)
done
else
tour_dirs=($tournament/tour_*)
fi
for dir in "${tour_dirs[@]}"; do
number=${dir:(-2)}
number=${number#0} # remove the leading `0' if any
echo "- number: ${number}"
echo " games:"
# Add a newline at the end of `tour_info' to parse the last line
tour_info=$(cat $dir/tour_info && echo)
while read line; do
# Parsed data of game: date a[1], white player a[2], black
# player a[6], and the result a[3]
data=( $(echo "$line" | gawk --re-interval \
'match($0, /'${date}' — '${white}' '${result}' '${black}'/, a) \
{ print a[1], a[2], a[6], a[3] }') )
if [[ ${#data[@]} != 0 ]]; then
echo " - date: ${data[0]}"
echo " white: ${data[1]}"
echo " black: ${data[2]}"
echo " result: '${data[3]}'"
echo
fi
done <<< "$tour_info"
done