Update build chain, more build tooling

src/lib.rs

@@ -1,14 +1,36 @@
-use std::io::{BufWriter, Write};
-
 use compiler::Compiler;
 use parser::Parser;
 use safer_ffi::ffi_export;
+use std::io::BufWriter;
 use tokenizer::Tokenizer;
 
 #[ffi_export]
 fn compile_from_string(
     input: &safer_ffi::string::String,
     output: &mut safer_ffi::string::String,
-) -> i32 {
-    todo!()
+) -> bool {
+    let buffer = Vec::<u8>::new();
+
+    let mut writer = BufWriter::new(buffer);
+
+    let tokenizer = Tokenizer::from(input.to_string());
+    let parser = Parser::new(tokenizer);
+
+    let compiler = Compiler::new(parser, &mut writer);
+
+    let Ok(()) = compiler.compile() else {
+        return false;
+    };
+
+    let Ok(buffer) = writer.into_inner() else {
+        return false;
+    };
+
+    let Ok(output_string) = String::from_utf8(buffer) else {
+        return false;
+    };
+
+    *output = output_string.into();
+
+    return true;
 }