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//! Go language configuration for the query-driven parser.
use crate::parser::lang_config::{CommentStyle, LanguageConfig};
use dk_core::Visibility;
use tree_sitter::Language;
/// Go language configuration for [`QueryDrivenParser`](crate::parser::engine::QueryDrivenParser).
pub struct GoConfig;
impl LanguageConfig for GoConfig {
fn language(&self) -> Language {
tree_sitter_go::LANGUAGE.into()
}
fn extensions(&self) -> &'static [&'static str] {
&["go"]
}
fn symbols_query(&self) -> &'static str {
include_str!("../queries/go_symbols.scm")
}
fn calls_query(&self) -> &'static str {
include_str!("../queries/go_calls.scm")
}
fn imports_query(&self) -> &'static str {
include_str!("../queries/go_imports.scm")
}
fn comment_style(&self) -> CommentStyle {
CommentStyle::SlashSlash
}
fn resolve_visibility(&self, _modifiers: Option<&str>, name: &str) -> Visibility {
// Go visibility: uppercase first letter = exported (Public),
// lowercase = unexported (Private).
match name.chars().next() {
Some(c) if c.is_uppercase() => Visibility::Public,
_ => Visibility::Private,
}
}
fn is_external_import(&self, _module_path: &str) -> bool {
// Go standard library packages have no dots in the path.
// Third-party packages use domain-based paths (e.g. "github.com/...").
// We treat both as external since Go doesn't have relative imports.
// The only truly "internal" packages would be in the same module,
// but we can't determine that without go.mod context.
true
}
}