adana_script/
lib.rs

1mod ast;
2mod compute;
3mod parser;
4mod prelude;
5mod require_dynamic_lib;
6mod string_parser;
7use std::collections::BTreeMap;
8
9use adana_script_core::TreeNodeValue;
10pub use compute::compute;
11
12use slab_tree::Tree;
13
14use crate::ast::to_ast;
15use crate::parser::parse_instructions;
16
17pub fn print_ast(script: &str) -> anyhow::Result<()> {
18    let (rest, instructions) = parse_instructions(script).map_err(|e| {
19        anyhow::Error::msg(format!(
20            "PRINT AST ERROR: could not parse instructions. {e}",
21        ))
22    })?;
23
24    anyhow::ensure!(
25        rest.trim().is_empty(),
26        format!(
27            "PRINT AST ERROR: rest is not empty! {instructions:#?} => {rest}",
28        )
29    );
30
31    let mut dummy_ctx = BTreeMap::new();
32    for instruction in instructions {
33        let mut tree: Tree<TreeNodeValue> = Tree::new();
34
35        println!("==================INSTRUCTION================");
36        println!("{instruction:#?}");
37        to_ast(&mut dummy_ctx, instruction, &mut tree, &None)?;
38
39        let mut tree_fmt = String::new();
40        tree.write_formatted(&mut tree_fmt)?;
41        println!("===================AST TREE==================");
42        print!("{tree_fmt}");
43    }
44    Ok(())
45}
46
47// keep this
48#[cfg(test)]
49mod tests;