src/main/java/no/eliashaugsbakk/kompilator/Main.java


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package no.eliashaugsbakk.kompilator;

import java.util.List;
import no.eliashaugsbakk.kompilator.IO.File;
import no.eliashaugsbakk.kompilator.IO.FileReaderWriter;
import no.eliashaugsbakk.kompilator.IO.FileReaderWriterException;
import no.eliashaugsbakk.kompilator.asmGeneration.AssemblyBuilder;
import no.eliashaugsbakk.kompilator.assembleAndLink.AssemblerAndLinker;

public class Main {
  public static final String programFileExtension = "spå";


  static void main(String[] args) {
    if (args.length != 1) {
      IO.println("err: Only accepts one argument: The filename of the input program");
      System.exit(1);
    }

    String inputFileName = args[0];

    if (!inputFileName.endsWith("." + programFileExtension)) {
      IO.println("err: Input file must use the file extension: " + programFileExtension);
      System.exit(1);
    }

    File inputProgram = null;
    FileReaderWriter fileReaderWriter = new FileReaderWriter();
    try {
      inputProgram = fileReaderWriter.readFile(inputFileName);
    } catch (FileReaderWriterException e) {
      IO.println("Could not read input file: " + inputFileName + "\n\n" + e.getMessage());
      System.exit(1);
    }

    List<String> IR = List.of();

    String assembly = new AssemblyBuilder().createAssembly(IR);

    AssemblerAndLinker assemblerAndLinker = new AssemblerAndLinker();
    assemblerAndLinker.assembleAndLink(inputProgram.fileName(), assembly);

    System.exit(0);
  }
}