sem_core/parser/plugins/
fallback.rs

1use crate::model::entity::{build_entity_id, SemanticEntity};
2use crate::parser::plugin::SemanticParserPlugin;
3use crate::utils::hash::content_hash;
4
5pub struct FallbackParserPlugin;
6
7const CHUNK_SIZE: usize = 20;
8
9impl SemanticParserPlugin for FallbackParserPlugin {
10    fn id(&self) -> &str {
11        "fallback"
12    }
13
14    fn extensions(&self) -> &[&str] {
15        &[]
16    }
17
18    fn extract_entities(&self, content: &str, file_path: &str) -> Vec<SemanticEntity> {
19        let lines: Vec<&str> = content.lines().collect();
20        let mut entities = Vec::new();
21
22        let mut i = 0;
23        while i < lines.len() {
24            let end = (i + CHUNK_SIZE).min(lines.len());
25            let chunk: Vec<&str> = lines[i..end].to_vec();
26            let chunk_content = chunk.join("\n");
27            let start_line = i + 1;
28            let end_line = end;
29            let name = format!("lines {start_line}-{end_line}");
30
31            entities.push(SemanticEntity {
32                id: build_entity_id(file_path, "chunk", &name, None),
33                file_path: file_path.to_string(),
34                entity_type: "chunk".to_string(),
35                name,
36                parent_id: None,
37                content_hash: content_hash(&chunk_content),
38                structural_hash: None,
39                content: chunk_content,
40                start_line,
41                end_line,
42                metadata: None,
43            });
44
45            i += CHUNK_SIZE;
46        }
47
48        entities
49    }
50}
sem_core/parser/plugins/fallback.rs

sem_core/parser/plugins/
fallback.rs
