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Fix command name lookup for known externals (#7830)

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Fixes https://github.com/nushell/nushell/issues/7822
This commit is contained in:
Jakub Žádník
2023-01-22 21:40:18 +02:00
committed by GitHub
parent 3552d03f6c
commit ba12b0de0d
3 changed files with 58 additions and 1 deletions
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18
crates/nu-protocol/src/engine/engine_state.rs
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@ -585,6 +585,24 @@ impl EngineState {
None
}
pub fn find_decl_name(&self, decl_id: DeclId, removed_overlays: &[Vec<u8>]) -> Option<&[u8]> {
let mut visibility: Visibility = Visibility::new();
for overlay_frame in self.active_overlays(removed_overlays).iter().rev() {
visibility.append(&overlay_frame.visibility);
if visibility.is_decl_id_visible(&decl_id) {
for ((name, _), id) in overlay_frame.decls.iter() {
if id == &decl_id {
return Some(name);
}
}
}
}
None
}
pub fn find_alias(&self, name: &[u8], removed_overlays: &[Vec<u8>]) -> Option<AliasId> {
let mut visibility: Visibility = Visibility::new();