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feat(bindings): add opt-in zig bindings

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ObserverOfTime 2025-01-24 16:55:24 +02:00 • committed by Amaan Qureshi
parent 3074c0adf2
commit 5cfeba9c0d
7 changed files with 128 additions and 5 deletions
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43
cli/src/init.rs
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@ -95,6 +95,9 @@ const TEST_BINDING_PY_TEMPLATE: &str = include_str!("./templates/test_binding.py
const PACKAGE_SWIFT_TEMPLATE: &str = include_str!("./templates/package.swift");
const TESTS_SWIFT_TEMPLATE: &str = include_str!("./templates/tests.swift");
const BUILD_ZIG_TEMPLATE: &str = include_str!("./templates/build.zig");
const BUILD_ZIG_ZON_TEMPLATE: &str = include_str!("./templates/build.zig.zon");
const TREE_SITTER_JSON_SCHEMA: &str =
"https://tree-sitter.github.io/tree-sitter/assets/schemas/config.schema.json";
@ -314,9 +317,19 @@ pub fn generate_grammar_files(
}
// Write .gitignore file
missing_path(repo_path.join(".gitignore"), |path| {
generate_file(path, GITIGNORE_TEMPLATE, language_name, &generate_opts)
})?;
missing_path_else(
repo_path.join(".gitignore"),
allow_update,
|path| generate_file(path, GITIGNORE_TEMPLATE, language_name, &generate_opts),
|path| {
let contents = fs::read_to_string(path)?;
if !contents.contains("Zig artifacts") {
eprintln!("Replacing .gitignore");
generate_file(path, GITIGNORE_TEMPLATE, language_name, &generate_opts)?;
}
Ok(())
},
)?;
// Write .gitattributes file
missing_path_else(
@ -324,8 +337,17 @@ pub fn generate_grammar_files(
allow_update,
|path| generate_file(path, GITATTRIBUTES_TEMPLATE, language_name, &generate_opts),
|path| {
let contents = fs::read_to_string(path)?;
write_file(path, contents.replace("bindings/c/* ", "bindings/c/** "))?;
let mut contents = fs::read_to_string(path)?;
contents = contents.replace("bindings/c/* ", "bindings/c/** ");
if !contents.contains("Zig bindings") {
contents.push('\n');
contents.push_str(indoc! {"
# Zig bindings
build.zig linguist-generated
build.zig.zon linguist-generated
"});
}
write_file(path, contents)?;
Ok(())
},
)?;
@ -658,6 +680,17 @@ pub fn generate_grammar_files(
})?;
}
// Generate Zig bindings
if tree_sitter_config.bindings.zig {
missing_path(repo_path.join("build.zig"), |path| {
generate_file(path, BUILD_ZIG_TEMPLATE, language_name, &generate_opts)
})?;
missing_path(repo_path.join("build.zig.zon"), |path| {
generate_file(path, BUILD_ZIG_ZON_TEMPLATE, language_name, &generate_opts)
})?;
}
Ok(())
}