@@ -571,6 +571,9 @@ const RUST_DOC_TEST_NAME_TASK_VARIABLE: VariableName =
const RUST_TEST_NAME_TASK_VARIABLE: VariableName =
VariableName::Custom(Cow::Borrowed("RUST_TEST_NAME"));
+const RUST_MANIFEST_DIRNAME_TASK_VARIABLE: VariableName =
+ VariableName::Custom(Cow::Borrowed("RUST_MANIFEST_DIRNAME"));
+
impl ContextProvider for RustContextProvider {
fn build_context(
&self,
@@ -615,8 +618,11 @@ impl ContextProvider for RustContextProvider {
variables.insert(RUST_PACKAGE_TASK_VARIABLE.clone(), package_name);
}
}
- if let Some(path) = local_abs_path.as_ref() {
- if let Some(target) = target_info_from_abs_path(&path, project_env.as_ref()).await {
+ if let Some(path) = local_abs_path.as_ref()
+ && let Some((target, manifest_path)) =
+ target_info_from_abs_path(&path, project_env.as_ref()).await
+ {
+ if let Some(target) = target {
variables.extend(TaskVariables::from_iter([
(RUST_PACKAGE_TASK_VARIABLE.clone(), target.package_name),
(RUST_BIN_NAME_TASK_VARIABLE.clone(), target.target_name),
@@ -639,6 +645,10 @@ impl ContextProvider for RustContextProvider {
);
}
}
+ variables.extend(TaskVariables::from_iter([(
+ RUST_MANIFEST_DIRNAME_TASK_VARIABLE.clone(),
+ manifest_path.to_string_lossy().into_owned(),
+ )]));
}
Ok(variables)
})
@@ -708,7 +718,7 @@ impl ContextProvider for RustContextProvider {
RUST_TEST_NAME_TASK_VARIABLE.template_value(),
],
tags: vec!["rust-test".to_owned()],
- cwd: Some("$ZED_DIRNAME".to_owned()),
+ cwd: Some(RUST_MANIFEST_DIRNAME_TASK_VARIABLE.template_value()),
..TaskTemplate::default()
},
TaskTemplate {
@@ -729,7 +739,7 @@ impl ContextProvider for RustContextProvider {
RUST_DOC_TEST_NAME_TASK_VARIABLE.template_value(),
],
tags: vec!["rust-doc-test".to_owned()],
- cwd: Some("$ZED_DIRNAME".to_owned()),
+ cwd: Some(RUST_MANIFEST_DIRNAME_TASK_VARIABLE.template_value()),
..TaskTemplate::default()
},
TaskTemplate {
@@ -747,7 +757,7 @@ impl ContextProvider for RustContextProvider {
RUST_TEST_FRAGMENT_TASK_VARIABLE.template_value(),
],
tags: vec!["rust-mod-test".to_owned()],
- cwd: Some("$ZED_DIRNAME".to_owned()),
+ cwd: Some(RUST_MANIFEST_DIRNAME_TASK_VARIABLE.template_value()),
..TaskTemplate::default()
},
TaskTemplate {
@@ -782,7 +792,7 @@ impl ContextProvider for RustContextProvider {
"-p".into(),
RUST_PACKAGE_TASK_VARIABLE.template_value(),
],
- cwd: Some("$ZED_DIRNAME".to_owned()),
+ cwd: Some(RUST_MANIFEST_DIRNAME_TASK_VARIABLE.template_value()),
..TaskTemplate::default()
},
TaskTemplate {
@@ -826,18 +836,19 @@ impl ContextProvider for RustContextProvider {
}
/// Part of the data structure of Cargo metadata
-#[derive(serde::Deserialize)]
+#[derive(Debug, serde::Deserialize)]
struct CargoMetadata {
packages: Vec<CargoPackage>,
}
-#[derive(serde::Deserialize)]
+#[derive(Debug, serde::Deserialize)]
struct CargoPackage {
id: String,
targets: Vec<CargoTarget>,
+ manifest_path: Arc<Path>,
}
-#[derive(serde::Deserialize)]
+#[derive(Debug, serde::Deserialize)]
struct CargoTarget {
name: String,
kind: Vec<String>,
@@ -883,7 +894,7 @@ struct TargetInfo {
async fn target_info_from_abs_path(
abs_path: &Path,
project_env: Option<&HashMap<String, String>>,
-) -> Option<TargetInfo> {
+) -> Option<(Option<TargetInfo>, Arc<Path>)> {
let mut command = util::command::new_smol_command("cargo");
if let Some(envs) = project_env {
command.envs(envs);
@@ -900,12 +911,33 @@ async fn target_info_from_abs_path(
.stdout;
let metadata: CargoMetadata = serde_json::from_slice(&output).log_err()?;
-
target_info_from_metadata(metadata, abs_path)
}
-fn target_info_from_metadata(metadata: CargoMetadata, abs_path: &Path) -> Option<TargetInfo> {
+fn target_info_from_metadata(
+ metadata: CargoMetadata,
+ abs_path: &Path,
+) -> Option<(Option<TargetInfo>, Arc<Path>)> {
+ let mut manifest_path = None;
for package in metadata.packages {
+ let Some(manifest_dir_path) = package.manifest_path.parent() else {
+ continue;
+ };
+
+ let Some(path_from_manifest_dir) = abs_path.strip_prefix(manifest_dir_path).ok() else {
+ continue;
+ };
+ let candidate_path_length = path_from_manifest_dir.components().count();
+ // Pick the most specific manifest path
+ if let Some((path, current_length)) = &mut manifest_path {
+ if candidate_path_length > *current_length {
+ *path = Arc::from(manifest_dir_path);
+ *current_length = candidate_path_length;
+ }
+ } else {
+ manifest_path = Some((Arc::from(manifest_dir_path), candidate_path_length));
+ };
+
for target in package.targets {
let Some(bin_kind) = target
.kind
@@ -916,17 +948,22 @@ fn target_info_from_metadata(metadata: CargoMetadata, abs_path: &Path) -> Option
};
let target_path = PathBuf::from(target.src_path);
if target_path == abs_path {
- return package_name_from_pkgid(&package.id).map(|package_name| TargetInfo {
- package_name: package_name.to_owned(),
- target_name: target.name,
- required_features: target.required_features,
- target_kind: bin_kind,
+ return manifest_path.map(|(path, _)| {
+ (
+ package_name_from_pkgid(&package.id).map(|package_name| TargetInfo {
+ package_name: package_name.to_owned(),
+ target_name: target.name,
+ required_features: target.required_features,
+ target_kind: bin_kind,
+ }),
+ path,
+ )
});
}
}
}
- None
+ manifest_path.map(|(path, _)| (None, path))
}
async fn human_readable_package_name(
@@ -1380,62 +1417,77 @@ mod tests {
fn test_target_info_from_metadata() {
for (input, absolute_path, expected) in [
(
- r#"{"packages":[{"id":"path+file:///absolute/path/to/project/zed/crates/zed#0.131.0","targets":[{"name":"zed","kind":["bin"],"src_path":"/path/to/zed/src/main.rs"}]}]}"#,
+ r#"{"packages":[{"id":"path+file:///absolute/path/to/project/zed/crates/zed#0.131.0","manifest_path":"/path/to/zed/Cargo.toml","targets":[{"name":"zed","kind":["bin"],"src_path":"/path/to/zed/src/main.rs"}]}]}"#,
"/path/to/zed/src/main.rs",
- Some(TargetInfo {
- package_name: "zed".into(),
- target_name: "zed".into(),
- required_features: Vec::new(),
- target_kind: TargetKind::Bin,
- }),
+ Some((
+ Some(TargetInfo {
+ package_name: "zed".into(),
+ target_name: "zed".into(),
+ required_features: Vec::new(),
+ target_kind: TargetKind::Bin,
+ }),
+ Arc::from("/path/to/zed".as_ref()),
+ )),
),
(
- r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-bin","kind":["bin"],"src_path":"/path/to/custom-package/src/main.rs"}]}]}"#,
+ r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","manifest_path":"/path/to/custom-package/Cargo.toml","targets":[{"name":"my-custom-bin","kind":["bin"],"src_path":"/path/to/custom-package/src/main.rs"}]}]}"#,
"/path/to/custom-package/src/main.rs",
- Some(TargetInfo {
- package_name: "my-custom-package".into(),
- target_name: "my-custom-bin".into(),
- required_features: Vec::new(),
- target_kind: TargetKind::Bin,
- }),
+ Some((
+ Some(TargetInfo {
+ package_name: "my-custom-package".into(),
+ target_name: "my-custom-bin".into(),
+ required_features: Vec::new(),
+ target_kind: TargetKind::Bin,
+ }),
+ Arc::from("/path/to/custom-package".as_ref()),
+ )),
),
(
- r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-bin","kind":["example"],"src_path":"/path/to/custom-package/src/main.rs"}]}]}"#,
+ r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-bin","kind":["example"],"src_path":"/path/to/custom-package/src/main.rs"}],"manifest_path":"/path/to/custom-package/Cargo.toml"}]}"#,
"/path/to/custom-package/src/main.rs",
- Some(TargetInfo {
- package_name: "my-custom-package".into(),
- target_name: "my-custom-bin".into(),
- required_features: Vec::new(),
- target_kind: TargetKind::Example,
- }),
+ Some((
+ Some(TargetInfo {
+ package_name: "my-custom-package".into(),
+ target_name: "my-custom-bin".into(),
+ required_features: Vec::new(),
+ target_kind: TargetKind::Example,
+ }),
+ Arc::from("/path/to/custom-package".as_ref()),
+ )),
),
(
- r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-bin","kind":["example"],"src_path":"/path/to/custom-package/src/main.rs","required-features":["foo","bar"]}]}]}"#,
+ r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","manifest_path":"/path/to/custom-package/Cargo.toml","targets":[{"name":"my-custom-bin","kind":["example"],"src_path":"/path/to/custom-package/src/main.rs","required-features":["foo","bar"]}]}]}"#,
"/path/to/custom-package/src/main.rs",
- Some(TargetInfo {
- package_name: "my-custom-package".into(),
- target_name: "my-custom-bin".into(),
- required_features: vec!["foo".to_owned(), "bar".to_owned()],
- target_kind: TargetKind::Example,
- }),
+ Some((
+ Some(TargetInfo {
+ package_name: "my-custom-package".into(),
+ target_name: "my-custom-bin".into(),
+ required_features: vec!["foo".to_owned(), "bar".to_owned()],
+ target_kind: TargetKind::Example,
+ }),
+ Arc::from("/path/to/custom-package".as_ref()),
+ )),
),
(
- r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-bin","kind":["example"],"src_path":"/path/to/custom-package/src/main.rs","required-features":[]}]}]}"#,
+ r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-bin","kind":["example"],"src_path":"/path/to/custom-package/src/main.rs","required-features":[]}],"manifest_path":"/path/to/custom-package/Cargo.toml"}]}"#,
"/path/to/custom-package/src/main.rs",
- Some(TargetInfo {
- package_name: "my-custom-package".into(),
- target_name: "my-custom-bin".into(),
- required_features: vec![],
- target_kind: TargetKind::Example,
- }),
+ Some((
+ Some(TargetInfo {
+ package_name: "my-custom-package".into(),
+ target_name: "my-custom-bin".into(),
+ required_features: vec![],
+ target_kind: TargetKind::Example,
+ }),
+ Arc::from("/path/to/custom-package".as_ref()),
+ )),
),
(
- r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-package","kind":["lib"],"src_path":"/path/to/custom-package/src/main.rs"}]}]}"#,
+ r#"{"packages":[{"id":"path+file:///path/to/custom-package#my-custom-package@0.1.0","targets":[{"name":"my-custom-package","kind":["lib"],"src_path":"/path/to/custom-package/src/main.rs"}],"manifest_path":"/path/to/custom-package/Cargo.toml"}]}"#,
"/path/to/custom-package/src/main.rs",
- None,
+ Some((None, Arc::from("/path/to/custom-package".as_ref()))),
),
] {
- let metadata: CargoMetadata = serde_json::from_str(input).unwrap();
+ let metadata: CargoMetadata = serde_json::from_str(input).context(input).unwrap();
let absolute_path = Path::new(absolute_path);