view

#!/bin/bash
#

DATA_DIR=/afs/ir/class/cs224n/pa3/data

# -- Variables
#(parse command line)
doc=$1
if [ "$doc" = "" ]; then
	echo "usage: `basename $0` [doc_name|doc_index]"
	exit 1
fi
#(number or filepath)
isNumber=""
case $doc in
	''|*[!0-9]*) ;;
	*) isNumber=true ;;
esac

# -- Find Document
#(find document)
if [ $isNumber ]; then
	file=`find "$DATA_DIR/conll2011.train.ser/" -name "*.dat" |\
		sort |\
		sed -n "$doc"p`
else
	#(look in train)
	files=`find "$DATA_DIR/conll2011.train.ser/" -regex ".*$doc.*.dat"`
	for f in $files; do
		if [ $file ]; then
			echo "Multiple matching files: '$file' and '$f'"
			exit 1
		fi
		file="$f"
	done
	#(look in dev)
	if [ "$file" = "" ]; then
		files=`find "$DATA_DIR/conll2011.dev.ser/" -regex ".*$doc.*.dat"`
		for f in $files; do
			if [ $file ]; then
				echo "Multiple matching files: '$file' and '$f'"
				exit 1
			fi
			file="$f"
		done
	fi
fi
#(error check)
if [ "$file" = "" ]; then
	echo "Could not find document: $doc"
	exit 1
fi

# -- Render Document
echo "--------------------------------------------------------------------------------"
echo "$file"
echo "--------------------------------------------------------------------------------"
while read line; do
	if [ "$line" = '(end gloss)' ]; then
		exit 1
	elif [ "$line" = "---------gloss--------" ]; then
		donothing=true
	else
		echo "$line"
	fi
done < $file