#!/bin/bash

# Check if correct number of arguments is provided
if [ "$#" -ne 2 ]; then
    echo "Usage: $0 <source_folder> <destination_folder>"
    exit 1
fi

SOURCE_DIR="$1"
DEST_DIR="$2"

# Check if source directory exists
if [ ! -d "$SOURCE_DIR" ]; then
    echo "Error: Source directory '$SOURCE_DIR' does not exist"
    exit 1
fi

# Create destination directory if it doesn't exist
mkdir -p "$DEST_DIR"

# Find all .rst files and process them
find "$SOURCE_DIR" -type f -name "*.rst" | while read -r rst_file; do
    # Get the relative path from source directory
    relative_path="${rst_file#$SOURCE_DIR/}"
    
    # Create the output filename by replacing .rst with .md
    md_file="$DEST_DIR/${relative_path%.rst}.md"
    
    # Create the output directory structure
    mkdir -p "$(dirname "$md_file")"
    
    echo "Converting: $rst_file -> $md_file"
    
    # Convert the file using pandoc
    pandoc "$rst_file" -f rst -t markdown -o "$md_file"
    
    if [ $? -eq 0 ]; then
        echo "Successfully converted: $relative_path"
    else
        echo "Error converting: $relative_path"
    fi
done

echo "Conversion complete!"