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use base_db::Workspace;
use definition::DefinitionParams;
use lsp_types::{GotoDefinitionResponse, LocationLink, Position, Url};
use crate::util::line_index_ext::LineIndexExt;
pub fn goto_definition(
workspace: &Workspace,
uri: &Url,
position: Position,
) -> Option<GotoDefinitionResponse> {
let document = workspace.lookup(uri)?;
let offset = document.line_index.offset_lsp(position);
let params = DefinitionParams {
workspace,
document,
offset,
};
let mut links = Vec::new();
for result in definition::goto_definition(params) {
let origin_selection_range = Some(
document
.line_index
.line_col_lsp_range(result.origin_selection_range),
);
let target_line_index = &result.target.line_index;
let target_uri = result.target.uri.clone();
let target_range = target_line_index.line_col_lsp_range(result.target_range);
let target_selection_range =
target_line_index.line_col_lsp_range(result.target_selection_range);
links.push(LocationLink {
origin_selection_range,
target_uri,
target_range,
target_selection_range,
});
}
Some(GotoDefinitionResponse::Link(links))
}
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