tree_sitter_objectscript_routine/
lib.rs

1//! This crate provides ObjectScript routine language support for the [tree-sitter][] parsing library.
2//!
3//! [tree-sitter]: https://tree-sitter.github.io/
4
5use tree_sitter_language::LanguageFn;
6
7extern "C" {
8    fn tree_sitter_objectscript_routine() -> *const ();
9}
10
11/// The tree-sitter [`LanguageFn`] for ObjectScript routine grammar.
12///
13/// [LanguageFn]: https://docs.rs/tree-sitter-language/*/tree_sitter_language/struct.LanguageFn.html
14pub const LANGUAGE_OBJECTSCRIPT_ROUTINE: LanguageFn = unsafe { LanguageFn::from_raw(tree_sitter_objectscript_routine) };
15
16/// The content of the [`node-types.json`][] file for ObjectScript routine grammar.
17///
18/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
19pub const NODE_TYPES: &str = include_str!("objectscript_routine/src/node-types.json");
20
21/// The syntax highlighting query for ObjectScript routine grammar.
22pub const HIGHLIGHTS_QUERY: &str = include_str!("objectscript_routine/queries/highlights.scm");
23
24/// The syntax highlighting query for ObjectScript routines (Studio Version).
25pub const STUDIO_HIGHLIGHTS_QUERY: &str = include_str!("objectscript_routine/queries/studio-highlights.scm");
26
27/// The injections query for ObjectScript routine grammar.
28pub const INJECTIONS_QUERY: &str = include_str!("objectscript_routine/queries/injections.scm");
29
30/// The indents query for ObjectScript routine grammar.
31pub const INDENTS_QUERY: &str = include_str!("objectscript_routine/queries/indents.scm");
32
33#[cfg(test)]
34mod tests {
35    use tree_sitter::{Parser, Point, Node};
36    pub fn dump(node: Node, depth: usize) {
37    let indent = "  ".repeat(depth);
38    let start = node.start_position();
39    let end = node.end_position();
40
41    println!(
42        "{}{} [{}, {}] - [{}, {}]",
43        indent,
44        node.kind(),
45        start.row,
46        start.column,
47        end.row,
48        end.column
49    );
50
51    let mut cursor = node.walk();
52    for child in node.named_children(&mut cursor) {
53        dump(child, depth + 1);
54    }
55}
56    fn parse_cls(code: &str) -> tree_sitter::Tree {
57        let mut parser = Parser::new();
58        parser
59            .set_language(&super::LANGUAGE_OBJECTSCRIPT_ROUTINE.into())
60            .expect("failed to load objectscript routine grammar");
61        parser.parse(code, None).expect("parse returned None")
62    }
63    
64    #[test]
65    fn test_can_load_objectscript_routine_grammar() {
66        
67        // let mut parser = tree_sitter::Parser::new();
68        // parser
69        //     .set_language(&super::LANGUAGE_OBJECTSCRIPT_ROUTINE.into())
70        //     .expect("Error loading ObjectScript routine parser");
71        let source = r#"ROUTINE x
72heyyy() methodimpl {
73    w "hi"
74    set x = 2
75    if x {
76        w "bye"
77        q
78    }
79}
80"#;
81        let tree = parse_cls(source);
82        dump(tree.root_node(), 0);
83        // println!("TREE NODE {:?}", tree.root_node().named_child(0))
84        
85    }
86
87    #[test]
88    fn test_indents_query_is_loaded() {
89        assert!(super::INDENTS_QUERY.contains("indent"));
90    }
91
92    #[test]
93    fn test_injections_query_is_loaded() {
94        assert!(super::INJECTIONS_QUERY.contains("injection"));
95    }
96
97    #[test]
98    fn test_highlights_query_is_loaded() {
99        assert!(super::HIGHLIGHTS_QUERY.contains("@keyword"));
100    }
101}
tree_sitter_objectscript_routine/lib.rs

tree_sitter_objectscript_routine/
lib.rs
