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