#!/bin/bash
# Save the results of the find command into a variable
FILETYPES="css|json|js|java|py|ps1|cs|cmd|bat|htm|html|cpp|c|h|hpp"
FILES=$(find . -regextype awk -regex ".*\.($FILETYPES)" -type f)
# Initialize the PROBLEMS variable
PROBLEMS=""

# Pass the files to grep and sed
for file in $FILES; do
    # Check for lines with spaces
    GREP_RESULT=$(grep -nrP '^[ ]+' "$file")
    if [ -n "$GREP_RESULT" ]; then
        PROBLEMS="${PROBLEMS}File $file:$GREP_RESULT"$'\n'  # Append the result to PROBLEMS
    fi

    # Check for lines with mixed tabs and spaces
    GREP_RESULT=$(grep -nrP '^\t+ +' "$file")
    if [ -n "$GREP_RESULT" ]; then
        PROBLEMS="${PROBLEMS}File $file:$GREP_RESULT"$'\n'  # Append the result to PROBLEMS
    fi
done

# Check if there were any problems
if [ -n "$PROBLEMS" ]; then
    echo "Indentation issues detected. Please fix the above lines."
    echo "$PROBLEMS"
    exit 1
else
    echo "No indentation issues detected."
    exit 0
fi