splash

#!/bin/bash

# Initialize variables
tree_flag=0
input_file=""

# Path to the compiler
COMPILER_PATH="src/compiler.py"

# Parse arguments, if extra arguments besides --tree and input_file are included they will be ignored
for arg in "$@"
do
  if [[ $arg == "--tree" ]]; then
    tree_flag=1
  else
    # Last argument will always be saved as input_file
    input_file=$arg
  fi
done

# Check if the input file is provided
if [[ -z $input_file ]]; then
  echo "Error: No input file provided"
  exit 1
fi

# Switch to virtual enviroment where dependencies where installed
source env/bin/activate

# Call the compiler with the appropriate arguments
if [[ $tree_flag -eq 1 ]]; then
  # If --tree flag is present, print the Abstract Syntax Tree as JSON
  python3.10 "$COMPILER_PATH" --tree "$input_file"
else
  # If --tree flag is not present, print any syntactic errors that exist or emit llvm code if correct
  python3.10 "$COMPILER_PATH" "$input_file"
fi