#parser #starlark #bazel #incremental #bzl

tree-sitter-starlark

Starlark grammar for tree-sitter

5 releases (2 stable)

1.1.0 Aug 14, 2023
1.0.0 Jun 20, 2023
0.0.3 Feb 27, 2023
0.0.2 Feb 22, 2023
0.0.1 Feb 18, 2023

#427 in Text editors

MIT license

2MB
75K SLoC

C 75K SLoC // 0.0% comments Scheme 338 SLoC // 0.1% comments JavaScript 140 SLoC // 0.3% comments Rust 34 SLoC // 0.1% comments

tree-sitter-starlark

This crate provides a Starlark grammar for the tree-sitter parsing library. To use this crate, add it to the [dependencies] section of your Cargo.toml file. (Note that you will probably also need to depend on the tree-sitter crate to use the parsed result in any useful way.)

[dependencies]
tree-sitter = "~0.20.3"
tree-sitter-starlark = "1.1.0"

Typically, you will use the language function to add this grammar to a tree-sitter Parser, and then use the parser to parse some code:

let code = r#"
    fn double(x: i32) -> i32 {
        x * 2
    }
"#;
let mut parser = Parser::new();
parser.set_language(tree_sitter_starlark::language()).expect("Error loading Starlark grammar");
let parsed = parser.parse(code, None);

If you have any questions, please reach out to us in the tree-sitter discussions page.

Dependencies

~2.7–4MB
~71K SLoC