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29 lines
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#!/usr/bin/env bash
# Unofficial Bash Strict Mode
set -euo pipefail
IFS='
'
FILENAME="student/in-the-dark.sh"
script_dirS=$(cd -P "$(dirname "$BASH_SOURCE")" &>/dev/null && pwd)
challenge() {
submitted=$(cd "$1" && bash "$script_dirS"/$FILENAME)
expected=$(cd "$1" && bash "$script_dirS"/solutions/in-the-dark.sh)
diff <(echo "$submitted") <(echo "$expected")
}
# True if FILE exists and is a regular file
if [ -f ${FILENAME} ]; then
# FILE exists and it's not empty
if [ -s ${FILENAME} ]; then
challenge .
else
echo "The file exist but is empty"
exit 1
fi
else
echo "File does not exist"
exit 1
fi