add const_format with rust_1_64, and vendored feature for mlua

Cargo.lock

@@ -73,6 +73,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "126f97965c8ad46d6d9163268ff28432e8f6a1196a55578867832e3049df63dd"
 dependencies = [
  "const_format_proc_macros",
+ "konst",
 ]
 
 [[package]]
@@ -146,6 +147,21 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "konst"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "330f0e13e6483b8c34885f7e6c9f19b1a7bd449c673fbb948a51c99d66ef74f4"
+dependencies = [
+ "konst_macro_rules",
+]
+
+[[package]]
+name = "konst_macro_rules"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4933f3f57a8e9d9da04db23fb153356ecaf00cbd14aee46279c33dc80925c37"
+
 [[package]]
 name = "libc"
 version = "0.2.169"
@@ -198,6 +214,25 @@ version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
+[[package]]
+name = "lua-src"
+version = "547.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1edaf29e3517b49b8b746701e5648ccb5785cde1c119062cbabbc5d5cd115e42"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "luajit-src"
+version = "210.5.11+97813fb"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3015551c284515db7c30c559fc1080f9cb9ee990d1f6fca315451a107c7540bb"
+dependencies = [
+ "cc",
+ "which",
+]
+
 [[package]]
 name = "luau0-src"
 version = "0.11.2+luau653"
@@ -254,6 +289,8 @@ checksum = "63a11d485edf0f3f04a508615d36c7d50d299cf61a7ee6d3e2530651e0a31771"
 dependencies = [
  "cc",
  "cfg-if",
+ "lua-src",
+ "luajit-src",
  "luau0-src",
  "pkg-config",
 ]
@@ -428,9 +465,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "syn"
-version = "2.0.94"
+version = "2.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "987bc0be1cdea8b10216bd06e2ca407d40b9543468fafd3ddfb02f36e77f71f3"
+checksum = "46f71c0377baf4ef1cc3e3402ded576dccc315800fbc62dfc7fe04b009773b4a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -555,6 +592,18 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "which"
+version = "6.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4ee928febd44d98f2f459a4a79bd4d928591333a494a10a868418ac1b39cf1f"
+dependencies = [
+ "either",
+ "home",
+ "rustix",
+ "winsafe",
+]
+
 [[package]]
 name = "whoami"
 version = "1.5.2"
@@ -669,3 +718,9 @@ name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "winsafe"
+version = "0.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904"

Cargo.toml

@@ -5,10 +5,10 @@ edition = "2021"
 
 [dependencies]
 color-print = "0.3.7"
-const_format = "0.2.33"
+const_format = { version = "0.2.34", features = ["rust_1_64"] }
 crossterm = "0.28.1"
 home = "0.5.9"
-mlua = { version = "0.10.0", features = ["luau-jit"] }
+mlua = { version = "0.10.0", features = ["luau-jit", "vendored"] }
 thiserror = "2.0.9"
 uzers = "0.12.1"
 whoami = "1.5.2"

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 rhpidfyre
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

src/lib.rs

@@ -1,15 +1,8 @@
 pub const VERSION: &str = env!("CARGO_PKG_VERSION");
 
-pub mod shell;
-mod commands;
-mod ps;
-mod rc;
+pub mod session;
+pub mod commands;
+pub mod ps;
+pub mod rc;
 
-#[path = "./luau/vm.rs"]
-mod vm;
-#[path = "./luau/alias.rs"]
-mod alias;
-#[path = "./luau/terminal.rs"]
-mod terminal;
-#[path = "./luau/system.rs"]
-mod sytem;
+pub mod vm;

src/ps.rs

@@ -1,9 +1,14 @@
 use const_format::formatcp;
-use color_print::{cformat, cprint};
 
 pub const DEFAULT_PS: &str = formatcp!("lambdashell-{}", env!("CARGO_PKG_VERSION"));
 
-pub fn working_dir_name() -> String {
+struct Ps(String);
+impl Ps {
+	fn set(prompt: String) -> Self {
+		Self(prompt)
+	}
+
+	fn working_dir_name(&self) -> String {
 		std::env::current_dir().map_or("?".to_owned(), |path| {
 			path.file_name().map_or("?".to_owned(), |name| {
 				let name_os_string = name.to_os_string();
@@ -13,9 +18,9 @@ pub fn working_dir_name() -> String {
 				}
 			})
 		})
-}
+	}
 
-pub fn display(ps1: &String) {
-	let working_dir_name = cformat!(" <bold>{}</> ", working_dir_name());
-	cprint!("{}{}λ ", ps1, working_dir_name);
+	fn display(&self) {
+		print!("{}", self.0);
+	}
 }

src/session.rs

@@ -1,4 +1,4 @@
-use crate::{commands, ps, rc, vm::{self, LuauVm}};
+use crate::{commands, ps, rc, vm::{LuauVm, self}};
 use std::{fs, io::{self}};
 
 pub struct Config {

src/vm/mod.rs

@@ -1,38 +1,14 @@
 use mlua::{
-	Lua as Luau,
-	Result as lResult,
-	Function,
-	MultiValue,
-	Table
+	Function, Lua as Luau, MultiValue, Result as lResult, Table, Value
 };
-use crate::{sytem::System, terminal::TerminalColors, VERSION};
+use crate::vm::{shell::System, terminal::Terminal};
+use crate::VERSION;
 use color_print::{cformat, cprintln};
 use core::fmt;
 
-trait Globals {
-	fn warn(&self, luau_globals: &Table) -> lResult<()>;
-	fn version(&self, luau_globals: &Table) -> lResult<()>;
-}
-impl Globals for LuauVm {
-	fn warn(&self, luau_globals: &Table) -> lResult<()> {
-		let luau_print = luau_globals.get::<Function>("print")?;
-		luau_globals.set("warn", self.0.create_function(move |this, args: MultiValue| -> lResult<()> {
-			let luau_multi_values = args.into_iter()
-				.map(|value| cformat!("<y>{}</>", value.to_string().unwrap_or("<SHELL CONVERSION ERROR>".to_owned())))
-				.collect::<Vec<String>>();
-			let back_to_luau_multi = luau_multi_values.into_iter()
-				.map(|arg_v| mlua::Value::String(this.create_string(&arg_v).unwrap()))
-				.collect::<MultiValue>();
-			luau_print.call::<()>(back_to_luau_multi).unwrap();
-			Ok(())
-		})?)
-	}
-
-	fn version(&self, luau_globals: &Table) -> lResult<()> {
-		let luau_info = luau_globals.get::<String>("_VERSION")?;
-		luau_globals.set("_VERSION", format!("{}, liblambdashell {}", luau_info, VERSION))
-	}
-}
+mod shell;
+mod terminal;
+mod alias;
 
 trait Helpers {
 	fn option_display_none<T, E: fmt::Display>(&self, err: E) -> Option<T>;
@@ -43,23 +19,47 @@ impl Helpers for LuauVm {
 		println!("{err}");
 		None
 	}
+
 	fn luau_error<T>(&self, err: mlua::Error) -> Option<T> {
 		cprintln!("<bold>====</>\n<r><bold>[!]:</> {err}</>\n<bold>====</>");
 		None
 	}
 }
 
+trait Globals {
+	fn global_warn(&self, luau_globals: &Table) -> lResult<()>;
+	fn global_version(&self, luau_globals: &Table) -> lResult<()>;
+}
+impl Globals for LuauVm {
+	fn global_warn(&self, luau_globals: &Table) -> lResult<()> {
+		let luau_print = luau_globals.get::<Function>("print")?;
+		luau_globals.set("warn", self.0.create_function(move |this, args: MultiValue| -> lResult<()> {
+			let luau_multi_values = args.into_iter()
+				.map(|value| cformat!("<y>{}</>", value.to_string().unwrap_or("<SHELL CONVERSION ERROR>".to_owned())))
+				.map(|arg_v| Value::String(this.create_string(arg_v).unwrap()))
+				.collect::<MultiValue>();
+			luau_print.call::<()>(luau_multi_values).unwrap();
+			Ok(())
+		})?)
+	}
+
+	fn global_version(&self, luau_globals: &Table) -> lResult<()> {
+		let luau_info = luau_globals.get::<String>("_VERSION")?;
+		luau_globals.set("_VERSION", format!("{}, liblambdashell {}", luau_info, VERSION))
+	}
+}
+
 pub struct LuauVm(pub Luau);
 impl LuauVm {
-	pub fn new() -> Self {
+	pub(crate) fn new() -> Self {
 		Self(Luau::new())
 	}
 
 	fn set_shell_globals(&self) -> lResult<()> {
 		let luau_globals = self.0.globals();
-		self.warn(&luau_globals)?;
-		self.version(&luau_globals)?;
-		self.terminal(&luau_globals)?;
+		self.global_warn(&luau_globals)?;
+		self.global_version(&luau_globals)?;
+		self.global_terminal(&luau_globals)?;
 		self.shell_globals(&luau_globals)?;
 		luau_globals.set("getfenv", mlua::Nil)?;
 		luau_globals.set("setfenv", mlua::Nil)?;

src/vm/shell.rs

@@ -1,4 +1,4 @@
-use mlua::{Result as lResult, Table};
+use mlua::{Result as lResult, Table, Value};
 use whoami::fallible;
 use crate::vm::LuauVm;
 
@@ -11,9 +11,8 @@ impl PsPrompt for LuauVm {
 	fn ps_prompt(&self) -> lResult<Table> {
 		let prompt_table = self.0.create_table()?;
 		let prompt_metatable = self.0.create_table()?;
-		prompt_metatable.set("__index", self.0.create_function(|_, (lua_self, index): (String, String)| -> lResult<()> {
-			println!("lua_self={} index={}", lua_self, index);
-			Ok(())
+		prompt_metatable.set("__index", self.0.create_function(|_, (table, index): (Table, Value)| -> lResult<String> {
+			table.raw_get::<String>(index)
 		})?)?;
 		prompt_metatable.set("__newindex", self.0.create_function(|_, _: String| -> lResult<String> {
 			Ok("placeholder".to_owned())

src/vm/terminal.rs

@@ -1,4 +1,5 @@
-use mlua::{Result as lResult, Table};
+use const_format::str_split;
+use mlua::{Function, Result as lResult, Table};
 use crossterm::style::Stylize;
 use crate::vm::LuauVm;
 
@@ -11,27 +12,23 @@ macro_rules! foreground_styles_luau {
         )+
     };
 }
-
 macro_rules! background_styles_luau {
 	($self:expr, $style_table:expr, $($color:ident)+) => {
 		$(
-			match stringify!($color).split_once("_") {
-			    Some((_, color_name)) => $style_table.set(color_name.to_ascii_uppercase(), $self.0.create_function(|_, text: String| -> lResult<String> {
+			$style_table.set(str_split!(stringify!($color), "_")[1..].join("_").to_ascii_uppercase(), $self.0.create_function(|_, text: String| -> lResult<String> {
 				Ok(text.$color().to_string())
-        		})?)?,
-			    None => panic!("Luau set error: {:?}. There was nothing to split from delimiter: \"_\"", stringify!($color)),
-			}
+        	})?)?;
         )+
     };
 }
 
-pub trait TerminalColors {
+#[allow(dead_code)]
+trait Colors {
 	fn background(&self, style_table: &Table) -> lResult<()>;
 	fn foreground(&self, style_table: &Table) -> lResult<()>;
-	fn styling(&self) -> lResult<Table>;
-	fn terminal(&self, luau_globals: &Table) -> lResult<()>;
+	fn styling(&self, term_out_table: &Table) -> lResult<()>;
 }
-impl TerminalColors for LuauVm {
+impl Colors for LuauVm {
 	fn background(&self, style_table: &Table) -> lResult<()> {
 		let foreground_table = self.0.create_table()?;
 		foreground_styles_luau!(self, foreground_table,
@@ -46,8 +43,7 @@ impl TerminalColors for LuauVm {
 			underline_blue        underline_magenta      underline_cyan       underline_white
 			bold
 		);
-		style_table.set("FOREGROUND", foreground_table)?;
-        Ok(())
+		style_table.set("FOREGROUND", foreground_table)
 	}
 
 	fn foreground(&self, style_table: &Table) -> lResult<()> {
@@ -60,21 +56,38 @@ impl TerminalColors for LuauVm {
 		    on_blue  on_magenta
 		    on_cyan  on_white
 		);
-		style_table.set("BACKGROUND", background_table)?;
-        Ok(())
+		style_table.set("BACKGROUND", background_table)
 	}
 
-	fn styling(&self) -> lResult<Table> {
+	fn styling(&self, term_out_table: &Table) -> lResult<()> {
 		let style_table = self.0.create_table()?;
 		self.foreground(&style_table)?;
 		self.background(&style_table)?;
-		Ok(style_table)
-	}
-
-	fn terminal(&self, luau_globals: &Table) -> lResult<()> {
-		let term_table = self.0.create_table()?;
-		term_table.set("OUT", self.styling()?)?;
-		luau_globals.set("TERMINAL", &term_table)?;
-		Ok(())
+		term_out_table.set("STYLE", style_table)
+	}
+}
+
+#[allow(dead_code)]
+trait Write {
+	fn write(&self, term_out_table: &Table) -> lResult<()>;
+}
+impl Write for LuauVm {
+	fn write(&self, term_out_table: &Table) -> lResult<()> {
+		term_out_table.set("WRITE", self.0.create_function(|_, s: String| -> lResult<()> {
+			print!("{s}");
+			Ok(())
+		})?)
+	}
+}
+
+pub trait Terminal {
+	fn global_terminal(&self, luau_globals: &Table) -> lResult<()>;
+}
+impl Terminal for LuauVm {
+	fn global_terminal(&self, luau_globals: &Table) -> lResult<()> {
+		let term_table = self.0.create_table()?;
+		let term_out_table = self.0.create_table()?;
+		term_table.set("OUT", term_out_table)?;
+		luau_globals.set("TERMINAL", &term_table)
 	}
 }