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Set current working directory for procedural macros

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vlad20012 2022-01-27 15:54:06 +03:00
parent e149a15edd
commit 6051318744
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6
crates/proc_macro_api/src/lib.rs
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@ -156,12 +156,18 @@ impl ProcMacro {
attr: Option<&Subtree>,
env: Vec<(String, String)>,
) -> Result<Result<Subtree, PanicMessage>, ServerError> {
let current_dir = env
.iter()
.find(|(name, _)| name == "CARGO_MANIFEST_DIR")
.map(|(_, value)| value.clone());
let task = ExpandMacro {
macro_body: FlatTree::new(subtree),
macro_name: self.name.to_string(),
attributes: attr.map(FlatTree::new),
lib: self.dylib_path.to_path_buf().into(),
env,
current_dir,
};
let request = msg::Request::ExpandMacro(task);