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Diffstat (limited to 'crates/project-model/src/workspace.rs')
| -rw-r--r-- | crates/project-model/src/workspace.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/crates/project-model/src/workspace.rs b/crates/project-model/src/workspace.rs index 4a2f468de7..3d199ed24a 100644 --- a/crates/project-model/src/workspace.rs +++ b/crates/project-model/src/workspace.rs @@ -377,6 +377,21 @@ impl ProjectWorkspace { } } + pub fn find_sysroot_proc_macro_srv(&self) -> Option<AbsPathBuf> { + match self { + ProjectWorkspace::Cargo { sysroot: Some(sysroot), .. } + | ProjectWorkspace::Json { sysroot: Some(sysroot), .. } => { + let standalone_server_name = + format!("rust-analyzer-proc-macro-srv{}", std::env::consts::EXE_SUFFIX); + ["libexec", "lib"] + .into_iter() + .map(|segment| sysroot.root().join(segment).join(&standalone_server_name)) + .find(|server_path| std::fs::metadata(&server_path).is_ok()) + } + _ => None, + } + } + /// Returns the roots for the current `ProjectWorkspace` /// The return type contains the path and whether or not /// the root is a member of the current workspace |