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Merge #6760

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6760: Open Cargo.toml opens more specific manifest r=matklad a=matklad

bors r+
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Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
This commit is contained in:
bors[bot] 2020-12-08 13:30:16 +00:00 committed by GitHub
commit e2e6b709e6
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2 changed files with 17 additions and 15 deletions
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12
crates/rust-analyzer/src/cargo_target_spec.rs
View file

@ -14,6 +14,7 @@ use crate::{global_state::GlobalStateSnapshot, Result};
#[derive(Clone)]
pub(crate) struct CargoTargetSpec {
pub(crate) workspace_root: AbsPathBuf,
pub(crate) cargo_toml: AbsPathBuf,
pub(crate) package: String,
pub(crate) target: String,
pub(crate) target_kind: TargetKind,
@ -115,12 +116,17 @@ impl CargoTargetSpec {
Some(it) => it,
None => return Ok(None),
};
let target_data = &cargo_ws[target];
let package_data = &cargo_ws[target_data.package];
let res = CargoTargetSpec {
workspace_root: cargo_ws.workspace_root().to_path_buf(),
package: cargo_ws.package_flag(&cargo_ws[cargo_ws[target].package]),
target: cargo_ws[target].name.clone(),
target_kind: cargo_ws[target].kind,
cargo_toml: package_data.manifest.clone(),
package: cargo_ws.package_flag(&package_data),
target: target_data.name.clone(),
target_kind: target_data.kind,
};
Ok(Some(res))
}

20
crates/rust-analyzer/src/handlers.rs
View file

@ -1422,19 +1422,15 @@ pub(crate) fn handle_open_cargo_toml(
) -> Result<Option<lsp_types::GotoDefinitionResponse>> {
let _p = profile::span("handle_open_cargo_toml");
let file_id = from_proto::file_id(&snap, &params.text_document.uri)?;
let maybe_cargo_spec = CargoTargetSpec::for_file(&snap, file_id)?;
if maybe_cargo_spec.is_none() {
return Ok(None);
}
let cargo_spec = maybe_cargo_spec.unwrap();
let cargo_toml_path = cargo_spec.workspace_root.join("Cargo.toml");
if !cargo_toml_path.exists() {
return Ok(None);
}
let cargo_toml_url = to_proto::url_from_abs_path(&cargo_toml_path);
let cargo_toml_location = Location::new(cargo_toml_url, Range::default());
let res = lsp_types::GotoDefinitionResponse::from(cargo_toml_location);
let cargo_spec = match CargoTargetSpec::for_file(&snap, file_id)? {
Some(it) => it,
None => return Ok(None),
};
let cargo_toml_url = to_proto::url_from_abs_path(&cargo_spec.cargo_toml);
let res: lsp_types::GotoDefinitionResponse =
Location::new(cargo_toml_url, Range::default()).into();
Ok(Some(res))
}