Track macro invokations, only re-compile nesecarry files

1 files changed, 10 insertions, 1 deletions

diff --git a/src/macro_processor/macro_processor.rs b/src/macro_processor/macro_processor.rs
index 93a86af..2e8675f 100644
--- a/src/macro_processor/macro_processor.rs
+++ b/src/macro_processor/macro_processor.rs
@@ -145,7 +145,7 @@ fn smp_builtin_include(
 }
 
 /// Include a new file verbatim, don't do ANY additional processing
-fn smp_builtin_include_verbatim (
+fn smp_builtin_include_verbatim(
     smp: &mut MacroProcessor,
     macro_name: &str,
     args: &mut [String],
@@ -264,12 +264,15 @@ enum ParserState {
 pub struct MacroProcessor {
     /// All currently defined macros in this MacroProcessor
     pub macros: HashMap<String, MacroType>,
+    /// All macro invocations that has happened
+    pub macro_invocations: Vec<(String, Vec<String>)>,
 }
 
 impl MacroProcessor {
     pub fn new() -> Self {
         let mut smp = Self {
             macros: HashMap::new(),
+            macro_invocations: Vec::new(),
         };
         smp.define_builtins();
         smp
@@ -373,6 +376,12 @@ impl MacroProcessor {
             return Ok(out);
         };
 
+        // Log macro invokation
+        // The fact that we are here, does not ensure that the macro is actually expanded into
+        // something useful, just that it exists, and was invoked
+        self.macro_invocations
+            .push((macro_name.to_string(), args.to_vec()));
+
         match macro_body {
             MacroType::String(body) => {
                 let mut expanded = body.clone();