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🪞👃🪞 2025-07-17 21:18:17 +03:00
parent d99b20c99d
commit a145e332de
2 changed files with 239 additions and 243 deletions
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45
input/src/input_dsl.rs
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@ -30,37 +30,34 @@ impl<'s, I: Debug + Ord, D: Dsl + From<Cst<'s>>> InputMap<I, D> {
Self::from_source(read_and_leak(path)?)
}
/// Create input layer collection from string.
pub fn from_source (source: impl AsRef<str>) -> Usually<Self> {
Self::from_dsl(D::from(Cst::from(source.as_ref())))
pub fn from_source (source: &'s str) -> Usually<Self> {
Self::from_dsl(D::from(Cst(CstConstIter(source))))
}
/// Create input layer collection from DSL.
pub fn from_dsl (dsl: D) -> Usually<Self> {
use Val::*;
let mut input_map: BTreeMap<I, Vec<InputBinding<D>>> = Default::default();
match dsl.exp() {
Some(exp) => match exp.head() {
Some(Str(path)) => {
let path = PathBuf::from(path.as_ref());
for (key, val) in InputMap::<I, D>::from_path(&path)?.0.into_iter() {
todo!("import {path:?} {key:?} {val:?}");
if !input_map.contains_key(&key) {
input_map.insert(key, vec![]);
}
match dsl.exp_head() {
Str(path) => {
let path = PathBuf::from(path.as_ref());
for (key, val) in InputMap::<I, D>::from_path(&path)?.0.into_iter() {
todo!("import {path:?} {key:?} {val:?}");
if !input_map.contains_key(&key) {
input_map.insert(key, vec![]);
}
},
Some(Sym(sym)) => {
//let key: I = sym.into();
//if !input_map.contains_key(&key) {
//input_map.insert(key, vec![]);
//}
todo!("binding {sym:?} {:?}", exp.tail());
},
Some(Key("if")) => {
todo!("conditional binding {:?}", exp.tail());
},
_ => return Err(format!("invalid form in keymap: {exp:?}").into())
}
},
_ => return Err(format!("not an expression: {dsl:?}").into())
Sym(sym) => {
//let key: I = sym.into();
//if !input_map.contains_key(&key) {
//input_map.insert(key, vec![]);
//}
todo!("binding {sym:?} {:?}", dsl.exp_tail());
},
Key(s) if s.as_ref() == "if" => {
todo!("conditional binding {:?}", dsl.exp_tail());
},
_ => return Err(format!("invalid form in keymap: {dsl:?}").into())
}
Ok(Self(input_map))
}