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WIP commit to re-add and refactor config, repl, and library code

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Signed-off-by: Ava Hahn <ava@aidanis.online>
This commit is contained in:
Ava Hahn 2023-02-27 17:30:49 -08:00
parent 93a1e06a53
commit ae365ad63c
Signed by untrusted user who does not match committer: affine
GPG key ID: 3A4645B8CF806069
10 changed files with 758 additions and 67 deletions
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62
tests/stl.rs Normal file
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/* relish: versatile lisp shell
* Copyright (C) 2021 Aidan Hahn
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
use crate::append::get_append;
use crate::func::{func_declare, FTable};
use crate::segment::Ctr;
use crate::str::{get_concat, get_echo};
use crate::control::{get_if};
use crate::vars::{get_export, VTable};
use std::cell::RefCell;
use std::rc::Rc;
pub fn get_stdlib(conf: Rc<RefCell<VTable>>) -> Result<Rc<RefCell<FTable>>, String> {
let ft = Rc::new(RefCell::new(FTable::new()));
if let Some(s) = func_declare(ft.clone(), Rc::new(RefCell::new(get_echo()))) {
return Err(s);
}
if let Some(s) = func_declare(ft.clone(), Rc::new(RefCell::new(get_append()))) {
return Err(s);
}
if let Some(s) = func_declare(ft.clone(), Rc::new(RefCell::new(get_concat()))) {
return Err(s);
}
let mut cfg_env = true;
match conf.borrow().get(&String::from("CFG_RELISH_ENV")) {
None => {
println!("CFG_RELISH_ENV not defined. defaulting to ON.")
}
Some(ctr) => match (**ctr).clone() {
Ctr::String(ref s) => cfg_env = s.eq("0"),
_ => {
println!("Invalid value for CFG_RELISH_ENV. must be a string (0 or 1).");
println!("Defaulting CFG_RELISH_ENV to ON");
}
},
}
if let Some(s) = func_declare(ft.clone(), Rc::new(RefCell::new(get_export(cfg_env)))) {
return Err(s);
}
if let Some(s) = func_declare(ft.clone(), Rc::new(RefCell::new(get_if()))) {
return Err(s);
}
return Ok(ft);
}