multifile_add

#!/bin/bash

# Adding a new translation string to the files for all languages.
# If you already added the string to your current language, be sure to deduplicate.

new=$(cat << 'EOD'
$wb['foo_txt'] = 'Some translation';
EOD
)

if [ -z "$1" ]; then
  echo "Usage: $0 <files>"
  exit 1
fi

for f in $*; do
	# Preserve a php close tag as the last line.
	close='?>'
	if [ "$(tail -n 1 $f)" == "$close" ]; then
		(	
			head -n -1 $f;
			echo "$new";
			echo "?>";
		) > ${f}.new

		mv ${f}.new $f
			
			
	else
		echo "$new" >> $f
	fi
done