From 20f879d68d14fc3737e77c34c6d626089dc7b53c Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Sat, 24 Mar 2018 13:41:54 -0700
Subject: [PATCH] Hook schala function up to debug booleans

Not sure if I like this API, but eh, it's what I've got
---
 schala-lang/src/lib.rs | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

diff --git a/schala-lang/src/lib.rs b/schala-lang/src/lib.rs
index c28e93a..e4fc19c 100644
--- a/schala-lang/src/lib.rs
+++ b/schala-lang/src/lib.rs
@@ -51,8 +51,10 @@ impl ProgrammingLanguageInterface for Schala {
 
     //tokenzing
     let tokens = tokenizing::tokenize(input);
-    let token_string = tokens.iter().map(|t| format!("{:?}<L:{},C:{}>", t.token_type, t.offset.0, t.offset.1)).join(", ");
-    evaluation.add_artifact(TraceArtifact::new("tokens", token_string));
+    if options.debug.tokens {
+      let token_string = tokens.iter().map(|t| format!("{:?}<L:{},C:{}>", t.token_type, t.offset.0, t.offset.1)).join(", ");
+      evaluation.add_artifact(TraceArtifact::new("tokens", token_string));
+    }
 
     {
       let token_errors: Vec<&String> = tokens.iter().filter_map(|t| t.get_error()).collect();
@@ -64,12 +66,18 @@ impl ProgrammingLanguageInterface for Schala {
     // parsing
     let ast = match parsing::parse(tokens) {
       (Ok(ast), trace) => {
-        evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
-        evaluation.add_artifact(TraceArtifact::new("ast", format!("{:?}", ast)));
+        if options.debug.parse_tree {
+          evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
+        }
+        if options.debug.ast {
+          evaluation.add_artifact(TraceArtifact::new("ast", format!("{:#?}", ast)));
+        }
         ast
       },
       (Err(err), trace) => {
-        evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
+        if options.debug.parse_tree {
+          evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
+        }
         return evaluation.output(Err(format!("Parse error: {:?}\n", err.msg)));
       }
     };
@@ -85,12 +93,18 @@ impl ProgrammingLanguageInterface for Schala {
 
     //typechecking
     match self.type_context.type_check_ast(&ast) {
-      Ok(ty) => evaluation.add_artifact(TraceArtifact::new("type_check", format!("{:?}", ty))),
+      Ok(ty) => {
+        if options.debug.type_checking {
+          evaluation.add_artifact(TraceArtifact::new("type_check", format!("{:?}", ty)));
+        }
+      },
       Err(msg) => evaluation.add_artifact(TraceArtifact::new("type_check", msg)),
     };
 
     let text = self.type_context.debug_symbol_table();
-    evaluation.add_artifact(TraceArtifact::new("symbol_table", text));
+    if options.debug.symbol_table {
+      evaluation.add_artifact(TraceArtifact::new("symbol_table", text));
+    }
 
     let evaluation_outputs = self.state.evaluate(ast);
     let text_output: String = evaluation_outputs.into_iter().intersperse(format!("\n")).collect();