From b8ccfae5f782aa09343b885225dca2b1d36052aa Mon Sep 17 00:00:00 2001
From: Elias Haugsbakk <elias.haugsbakk@gmail.com>
Date: Sun, 20 Sep 2026 23:14:32 +0200
Subject: add verbose flag

---
 .../eliashaugsbakk/kompilator/IRGeneration/IRGenerator.java   |  7 ++++++-
 src/main/java/no/eliashaugsbakk/kompilator/Main.java          | 11 ++++++++---
 .../java/no/eliashaugsbakk/kompilator/tokenization/Lexer.java |  7 ++++++-
 3 files changed, 20 insertions(+), 5 deletions(-)

(limited to 'src/main/java/no')

diff --git a/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/IRGenerator.java b/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/IRGenerator.java
index cf50a74..8ade66e 100644
--- a/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/IRGenerator.java
+++ b/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/IRGenerator.java
@@ -6,6 +6,7 @@ import no.eliashaugsbakk.kompilator.IRGeneration.Instructions.Alloc;
 import no.eliashaugsbakk.kompilator.IRGeneration.Instructions.Assign;
 import no.eliashaugsbakk.kompilator.IRGeneration.Instructions.Call;
 import no.eliashaugsbakk.kompilator.IRGeneration.Instructions.Instruction;
+import no.eliashaugsbakk.kompilator.Main;
 import no.eliashaugsbakk.kompilator.parsing.AST;
 import no.eliashaugsbakk.kompilator.parsing.node.Program;
 import no.eliashaugsbakk.kompilator.parsing.node.expression.Expression;
@@ -33,7 +34,11 @@ public class IRGenerator {
     for (Statement stmt : program.statements) {
       generateStatement(stmt);
     }
-    ir.forEach(IO::println);
+    if (Main.VERBOSE) {
+      IO.println("======= IRGenerator =======");
+      ir.forEach(IO::println);
+      IO.println("\n\n\n\n");
+    }
     return ir;
   }
 
diff --git a/src/main/java/no/eliashaugsbakk/kompilator/Main.java b/src/main/java/no/eliashaugsbakk/kompilator/Main.java
index 8d6a5cf..bdd1b1e 100644
--- a/src/main/java/no/eliashaugsbakk/kompilator/Main.java
+++ b/src/main/java/no/eliashaugsbakk/kompilator/Main.java
@@ -1,5 +1,6 @@
 package no.eliashaugsbakk.kompilator;
 
+import java.util.Arrays;
 import java.util.List;
 import no.eliashaugsbakk.kompilator.IO.File;
 import no.eliashaugsbakk.kompilator.IO.FileReaderWriter;
@@ -17,15 +18,19 @@ import no.eliashaugsbakk.kompilator.tokenization.Lexer;
 import no.eliashaugsbakk.kompilator.tokenization.Token;
 
 public class Main {
-  public static final String programFileExtension = "spå";
+  public static boolean VERBOSE = false;
+  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");
+    if (args.length == 0) {
+      IO.println("err: File path must be specified.");
       System.exit(1);
     }
 
+    VERBOSE = Arrays.asList(args).contains("--verbose")
+        || Arrays.asList(args).contains("-v");
+
     String inputFileName = args[0];
 
     if (!inputFileName.endsWith("." + programFileExtension)) {
diff --git a/src/main/java/no/eliashaugsbakk/kompilator/tokenization/Lexer.java b/src/main/java/no/eliashaugsbakk/kompilator/tokenization/Lexer.java
index fb3e09e..1389c6b 100644
--- a/src/main/java/no/eliashaugsbakk/kompilator/tokenization/Lexer.java
+++ b/src/main/java/no/eliashaugsbakk/kompilator/tokenization/Lexer.java
@@ -20,6 +20,7 @@ import static no.eliashaugsbakk.kompilator.tokenization.TokenType.TYPE;
 
 import java.util.ArrayList;
 import java.util.List;
+import no.eliashaugsbakk.kompilator.Main;
 
 public class Lexer {
   private char current;
@@ -66,7 +67,11 @@ public class Lexer {
     }
 
     tokens.add(new Token(EOF, "End of File", line, column));
-    //tokens.forEach(token -> IO.println(token.type().toString() + ": " + token.value()));
+    if (Main.VERBOSE) {
+      IO.println("======= Lexer =======");
+      tokens.forEach(token -> IO.println(token.type().toString() + ": " + token.value()));
+      IO.println("\n\n\n\n");
+    }
     return tokens;
   }
 
-- 
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