restructuring

src/builtins/list.rs

@@ -1,4 +1,4 @@
-use crate::ast_pass::Parameter;
+use crate::compiler::ast_pass::Parameter;
 use crate::builtins::{FunctionMap, Signature, add, expected};
 use crate::errors::RuntimeError;
 use crate::tokens::TokenType;

src/builtins/mod.rs

@@ -7,7 +7,7 @@ use crate::tokens::TokenType;
 use crate::value::Value;
 use std::collections::HashMap;
 use std::sync::LazyLock;
-use crate::ast_pass::Parameter;
+use crate::compiler::ast_pass::Parameter;
 use crate::builtins::list::list_functions;
 
 pub(crate) struct Signature {

src/chunk.rs

@@ -1,4 +1,4 @@
-use crate::ast_pass::Parameter;
+use crate::compiler::ast_pass::Parameter;
 use crate::tokens::TokenType;
 use crate::value::Value;
 use crate::vm::{

src/compiler/ast_pass.rs

@@ -1,4 +1,4 @@
-use crate::ast_pass::Expression::{
+use crate::compiler::ast_pass::Expression::{
     Assignment, FieldGet, FunctionCall, ListGet, MapGet, MethodCall, NamedParameter, Stop, Variable,
 };
 use crate::errors::CompilerError::{
@@ -30,10 +30,10 @@ pub fn compile(
 
 #[derive(Debug, Clone)]
 pub struct Function {
-    pub(crate) name: Token,
-    pub(crate) parameters: Vec<Parameter>,
-    pub(crate) return_type: TokenType,
-    pub(crate) body: Vec<Statement>,
+    pub name: Token,
+    pub parameters: Vec<Parameter>,
+    pub return_type: TokenType,
+    pub body: Vec<Statement>,
 }
 
 struct AstCompiler {
@@ -893,12 +893,12 @@ impl Statement {
 
 #[derive(Debug, Clone)]
 pub struct Parameter {
-    pub(crate) name: Token,
-    pub(crate) var_type: TokenType,
+    pub name: Token,
+    pub var_type: TokenType,
 }
 
 impl Parameter {
-    pub(crate) fn new(name: impl Into<String>, value_type: TokenType) -> Self {
+    pub fn new(name: impl Into<String>, value_type: TokenType) -> Self {
         Self {
             name: Token {
                 token_type: TokenType::StringType,

src/compiler/bytecode_pass.rs

@@ -1,5 +1,5 @@
-use crate::ast_pass::Expression::NamedParameter;
-use crate::ast_pass::{Expression, Function, Parameter, Statement};
+use crate::compiler::ast_pass::Expression::NamedParameter;
+use crate::compiler::ast_pass::{Expression, Function, Parameter, Statement};
 use crate::builtins::lookup;
 use crate::chunk::Chunk;
 use crate::errors::CompilerError::{IncompatibleTypes, UndeclaredVariable};
@@ -22,7 +22,7 @@ pub fn compile(
     compile_in_namespace(ast, qualified_name, symbols, registry)
 }
 
-pub(crate) fn compile_function(
+pub fn compile_function(
     function: &Function,
     symbols: &SymbolTable,
     registry: &mut Registry,
@@ -41,7 +41,7 @@ pub(crate) fn compile_function(
     Ok(chunk)
 }
 
-pub(crate) fn compile_in_namespace(
+pub fn compile_in_namespace(
     ast: &Vec<Statement>,
     namespace: Option<&str>,
     symbols: &SymbolTable,
@@ -54,7 +54,7 @@ pub(crate) fn compile_in_namespace(
     Ok(())
 }
 
-pub(crate) struct Compiler {
+pub struct Compiler {
     chunk: Chunk,
     _had_error: bool,
     current_line: usize,
@@ -62,7 +62,7 @@ pub(crate) struct Compiler {
 }
 
 impl Compiler {
-    pub(crate) fn new(name: &str) -> Self {
+    pub fn new(name: &str) -> Self {
         Self {
             chunk: Chunk::new(name),
             _had_error: false,
@@ -72,7 +72,7 @@ impl Compiler {
     }
 
     /// compile the entire AST into a chunk, adding a RETURN OP
-    pub(crate) fn compile(
+    pub fn compile(
         &mut self,
         ast: &Vec<Statement>,
         symbols: &SymbolTable,

src/compiler/mod.rs

@@ -0,0 +1,4 @@
+mod compiler_tests;
+pub mod bytecode_pass;
+pub mod scan_pass;
+pub mod ast_pass;

src/lib.rs

@@ -1,24 +1,20 @@
-use crate::ast_pass::{Expression, Statement};
 use crate::chunk::Chunk;
+use crate::compiler::ast_pass::{Expression, Statement};
 use crate::errors::CrudLangError::Platform;
 use crate::errors::{CompilerErrorAtLine, CrudLangError};
-use crate::scan_pass::scan;
 use crate::symbol_builder::Symbol;
+use crate::value::Value::Void;
 use std::collections::HashMap;
 use std::fs;
 use walkdir::WalkDir;
-use crate::value::Value::Void;
 
-pub mod ast_pass;
 mod builtins;
-pub mod bytecode_pass;
 pub mod chunk;
-mod compiler_tests;
+pub(crate) mod compiler;
 pub mod errors;
 pub mod file_watch;
 mod keywords;
 pub mod repl;
-pub mod scan_pass;
 mod symbol_builder;
 mod tokens;
 mod value;
@@ -37,19 +33,14 @@ pub fn compile_sourcedir(source_dir: &str) -> Result<HashMap<String, Chunk>, Cru
         if path.ends_with(".crud") {
             print!("-- Compiling {} -- ", path);
             let source = fs::read_to_string(path).map_err(map_underlying())?;
-            let tokens = scan(&source)?;
+            let tokens = compiler::scan_pass::scan(&source)?;
             let mut symbol_table = HashMap::new();
-            match ast_pass::compile(Some(path), tokens, &mut symbol_table) {
+            match compiler::ast_pass::compile(Some(path), tokens, &mut symbol_table) {
                 Ok(statements) => {
                     let path = path.strip_prefix(source_dir).unwrap().replace(".crud", "");
 
                     symbol_builder::build(&path, &statements, &mut symbol_table);
-                    bytecode_pass::compile(
-                        Some(&path),
-                        &statements,
-                        &symbol_table,
-                        &mut registry,
-                    )?;
+                    compiler::bytecode_pass::compile(Some(&path), &statements, &symbol_table, &mut registry)?;
                 }
                 Err(e) => {
                     println!("{}", e);
@@ -67,33 +58,33 @@ pub fn map_underlying() -> fn(std::io::Error) -> CrudLangError {
 }
 
 pub fn recompile(src: &str, registry: &mut HashMap<String, Chunk>) -> Result<(), CrudLangError> {
-    let tokens = scan(src)?;
+    let tokens = compiler::scan_pass::scan(src)?;
     let mut symbol_table = HashMap::new();
-    let ast = ast_pass::compile(None, tokens, &mut symbol_table)?;
+    let ast = compiler::ast_pass::compile(None, tokens, &mut symbol_table)?;
     symbol_builder::build("", &ast, &mut symbol_table);
-    bytecode_pass::compile(None, &ast, &symbol_table, registry)?;
+    compiler::bytecode_pass::compile(None, &ast, &symbol_table, registry)?;
     Ok(())
 }
 
 pub fn compile(src: &str) -> Result<HashMap<String, Chunk>, CrudLangError> {
-    let tokens = scan(src)?;
+    let tokens = compiler::scan_pass::scan(src)?;
     let mut registry = HashMap::new();
     let mut symbol_table = HashMap::new();
-    let ast = ast_pass::compile(None, tokens, &mut symbol_table)?;
+    let ast = compiler::ast_pass::compile(None, tokens, &mut symbol_table)?;
     symbol_builder::build("", &ast, &mut symbol_table);
-    bytecode_pass::compile(None, &ast, &symbol_table, &mut registry)?;
+    compiler::bytecode_pass::compile(None, &ast, &symbol_table, &mut registry)?;
     Ok(registry)
 }
 
 #[cfg(test)]
 pub(crate) fn run(src: &str) -> Result<value::Value, CrudLangError> {
-        let tokens = scan(src)?;
-        let mut symbol_table = HashMap::new();
-        let ast = ast_pass::compile(None, tokens, &mut symbol_table)?;
-        symbol_builder::build("", &ast, &mut symbol_table);
-        let mut registry = HashMap::new();
-        bytecode_pass::compile(None, &ast, &symbol_table, &mut registry)?;
+    let tokens = compiler::scan_pass::scan(src)?;
+    let mut symbol_table = HashMap::new();
+    let ast = compiler::ast_pass::compile(None, tokens, &mut symbol_table)?;
+    symbol_builder::build("", &ast, &mut symbol_table);
+    let mut registry = HashMap::new();
+    compiler::bytecode_pass::compile(None, &ast, &symbol_table, &mut registry)?;
 
-        let registry = arc_swap::ArcSwap::from(std::sync::Arc::new(registry));
-        vm::interpret(registry.load(), "main").map_err(CrudLangError::from)
+    let registry = arc_swap::ArcSwap::from(std::sync::Arc::new(registry));
+    vm::interpret(registry.load(), "main").map_err(CrudLangError::from)
 }

src/repl.rs

@@ -1,8 +1,8 @@
 use crate::chunk::Chunk;
 use crate::errors::CrudLangError;
-use crate::scan_pass::scan;
+use crate::compiler::scan_pass::scan;
 use crate::vm::Vm;
-use crate::{ast_pass, bytecode_pass, map_underlying, symbol_builder};
+use crate::{compiler::ast_pass, compiler::bytecode_pass, map_underlying, symbol_builder};
 use arc_swap::ArcSwap;
 use std::collections::HashMap;
 use std::io;

src/symbol_builder.rs

@@ -1,4 +1,4 @@
-use crate::ast_pass::{Expression, Parameter, Statement};
+use crate::compiler::ast_pass::{Expression, Parameter, Statement};
 use crate::builtins::lookup;
 use crate::errors::CompilerError;
 use crate::errors::CompilerError::IncompatibleTypes;